unit2答案及原文
2023年度21世纪大学英语综合教程第二册Unit2课文翻译及课后答案,3篇
2023年度21世纪大学英语综合教程第二册Unit2课文翻译及课后答案,3篇（文档）21世纪大学英语综合教程第二册Unit2课文翻译及课后答案1 几年前的一天，我来到萨拉曼卡——纽约附近的一个火车站。
我计划在那儿搭乘卧车。
站台上都是人，他们涌入长长的卧车，把列车挤得满满的。
我问售票处的人能否买两张票，但他厉声回答说：“没票!”然后冲着我的脸关上了窗。
这真是对我尊严的莫大打击，然而我又需要这两张车票。
我找到一位地方官员，问他能否在卧铺车厢的某个地方找个可怜的小角落;但他猛然打断了我，厉声说道：“没有，找不到。
每个角落都挤满了。
好了，不要再来烦我了。
”说完，他便不理我而走开了。
我没料到他会这样对待我，我的尊严处于一种难以描述的状况。
我对同伴说：“他们这样对我讲话是因为他们不知道我是谁。
”可我的同伴却说:“别说这种傻话了。
即便他们知道你是谁，你觉得这能帮你在没有空座的火车上搞到座位吗?”说完他也不理我了。
这太过分了。
我找到刚才那个官员，非常有礼貌地告诉他我叫马克-吐温，我是否能——但他又一次打断了我：“我已经告诉过你不要再来烦我了。
”接着又不再理我了。
我无助地环顾四周，发现我的同伴目睹了整个经过。
我感到的耻辱无法用语言形容。
我说：“或许他没有听到我的名字。
”但我的同伴却不这么认为，他说：“他肯定清楚地听到你的名字了，只不过他不在乎罢了，就是这么回事。
”我不知道接下去会发生什么，但就在这时候,我注意到一个年轻的卧车行李搬运工正在跟列车员窃窃私语，并朝着我点头。
那个列车员随即转过身，毕恭毕敬地向我走来。
“我能为您效劳吗，先生?”他说道，“您要在卧车上找个空位吗?”“呃，当然，”我回答说，“可我问过站台上那个人，他说每个角落都塞满了，还叫我不要烦他。
”“不会吧，先生，我简直不敢相信他说了这样的话。
简直无法想象有人竟然这样对您说话，先生!我很抱歉，先生，但您一定是误会他了。
我们什么空地方都没了，只剩下那个大的家庭包房，里面有两个铺位和几把扶手椅，但这一切都供您享用。
2020新译林版新教材高中英语必修一unit2第二单元课文及翻译（附课本练习答案）
2020新译林版新教材⾼中英语必修⼀unit2第⼆单元课⽂及翻译（附课本练习答案）Book 1 Unit 2ReadingWhen teenagers’ bodies and minds go through a period of rapid development, every part of their lives can be influenced. The magazine article below is about teenagers’ relationships with their parents. Before you read the article, think about the following questions:What physical and mental changes do you experience as you become a teenager How do you deal with themWhat do you think “strangers under the same roof” meansStrangers under the same roof?Does every dinner with your parents seem to turn into a battle? Have your once warm and open conversations become cold and guarded? Do you feel that you just cannot see eye to eye with them on anything? You are not alone. Heated arguments and cold silences are common between teenagers and their parents.Teenagers’ physical changes may result in such family tensions. You may feel anxious that you are developing at a different rate to your friends, shooting up in height or getting left far behind. You might worry about your changing voice, weight problems or spots. When it all gets too much, your parents are often the first targets of your anger.It can be a big headache to balance your developing mental needs too. You enter a strange middle ground— 5 10 15 Reading 17 no longer a small child but not quite an adult. You have both a new desire for independence and a continued need for your parents’ love and support. You feel ready to be more responsible and make decisions on your own. Unfortunately, your parents do not always agree and that makes you feel unhappy. “Why can’t they just let me go?” you may wonder. On the other hand, when you are struggling to control your feelings, you wish they could be more caring and patient —sometimes they forget that growing up is a rough ride. It can be difficult when your parents treat you like a child but expect you to act like an adult. All of this can lead to a breakdown in your relationship.Although sometimes it may seem impossible to get along as a family, you can take action to improve the situation. The key to keeping the peace is regular and honest communication. When you disagree with your parents, take a minute to calm down and try to understand the situation from their point of view. Perhaps they have experienced something similar and do not want you to go through the same pain. After you have thought it through, explain your actions and feelings calmly, listencarefully, and address their concerns. Through this kind of healthy discussion, youwill learn when to back down and when to ask your parents to relax their control.Just remember that it is completely normal to struggle with the stress thatparent-child tensions create, and that you and your parents can work together to improve your relationship. The good news is that this stormy period will not last. Everything will turn out all right in the end, and the changes and challenges of your teenage years will prepare you for adulthood.Extended readingRead the short story about a mother’s love for her children.Mama and her bank accountEvery Saturday night Mama would sit down by the kitchen table and count out the money Papa had brought home.“For the rent.” Mama would count out the big silver pieces.“For the groceries.” Another group of coins.“I’ll need a notebook.” That would be my sister Christine, my brother Nels or me.Mama would put one or two coins to the side. We would watch with anxious interest. At last, Papa would ask, “Is that all?”And when Mama nodded, we could relax a little. Mama would look up and smile, “Good. We do not have to go to the Bank.”We were all so proud of Mama’s Bank Account. It gave us such a warm, secure feeling.When Nels graduated from grammar school, he wanted to go on to high school. “It will cost a little money,” he said.Eagerly we gathered around the table. I took down a box and laid it carefully in front of Mama. This was the “Little Bank”. It was used for sudden emergencies, such as the time when Christine broke her arm and had to be taken to a doctor.Nels listed the costs of the things he would need. Mama counted out the money in the Little Bank. There was not enough.“We do not want to go to the Bank,” she reminded. We all shook our heads.“I will work in Dillon’s grocery after school,” Nels volunteered.Mama gave him a bright smile and wrote down a number. “That’s not enough,” Papa said. Then he took his pipe out of his mouth and looked at it for a long time. “I will give up smoking,” he said suddenly.Mama reached across the table and touched Papa’s arm. Then she wrote down another figure.“I will look after the Elvington children every Friday night,” I said. “Christine can help me.”Now there was enough money. We all felt very good because we did not have to go downtown and draw money out of Mama’s Bank Account. So many things came out of the Little Bank that year: Christine’s dress for the school play, my little sister Dagmar’s operation ... Whatever happened, we always knew we still had the Bank to depend upon.That was twenty years ago.Last year I sold my first story. When the check came, I hurried over to Mama’s and put it in her lap. “For you,” I said, “to put in your Bank Account.”I noticed for the first time how old Mama and Papa looked. Papa seemed shorter, and Mama’s hair was silver now.“Tomorrow,” I told Mama, “you must take it to the Bank.”“You will go with me, Katrin?”“That won’t be necessary. Just hand it to the teller. He’ll pay it into your account.” Mama looked at me. “There is no account,”she said. “In all my life, I’ve never been inside a bank.”And when I didn’t—couldn’t—answer, Mama said seriously, “It is not good for little ones to be afraid—to not feel secure.”(Adapted from Kathryn Forbes’s Mama’s Bank Account, which has 17 short stories and describes the struggles and dreams of a family in San Francisco in the early 1900s)TranslationUnit 2Reading最熟悉的陌⽣⼈?每天的家庭晚餐幻化成激烈战⽃？热情开朗的谈话蜕变成冷淡警惕？⽆论什么事情都夏⾍语冰？其实⼤家都⼀样。
新视野大学英语视听说教程第一册最新版Unit2答案(含听力原文)
II. Listening SkillsIdentifying Numbers1.M: The stadium looks pretty big. How many people does it seat?W: It holds around 20,000. They say more than 18,000 Tickets have been sold.Q: How many tickets are left now?2.W: I was planning on signing up for the swimming class. Bit I heard it’s full.M: Really? That’s strange. There were nine swimming classes last semester, and this semester there are five more.Q: How many swimming classes are there this semester/3.W: How far do you jog every day? 5 kilometers?M: No, about 15km. I have to run that far to stay in good people.Q: How far does the man run each day?4. M: How many people will come to your home to watch the World Cup Final? Want me tobring anything?W: Probably like 15 or 20. I’ve got most things covered. Maybe just bring a six-pack or something else to drink.Q: About how many people will come to watch the World Cup Final?5.W: How many people do you think will enter for the City Marathon?M: I’m not sure. It was 250 last year. But someone told me the number is likely to double this tear.Q: How many people are likely to enter for this year’s City Marathon?1.D2.A3.C4.B5.DIII. Listening InTask 1: Yao MingI first saw Yao Ming back in 1997. Nike had just signed a contract to sponsor the Shanghai Sharks. We had a little party to introduce ourselves and get to know the players. A few of us were there when the team walked in. They looked normal, most about 6’4’’ or so. Then, a thin, baby-faced guy about 7’5’’ came in. We were all surprised at seeing him. We couldn’t believe his size. And when he started hitting three-pointers, we were really blown away! Our guys in the U’S’ didn’t believe that there was a Chinese kid that tall. To convince them, we had to bring him to a Nike camp in Paris that summer. Yao had always played against kids who were older than him. This was the first time he was competing with players his own age. Del Harris, then the Lakers coach, was at the camp. He fell in love with Yao Ming. He was telling everybody, “I got to have a picture with that kid. One day he’s going to have a real impact on the NBA.”1.D2.B3.C4.D5.ATask 2: RonaldoRonaldo will become the first three-time winner of the FIFA World Player of the Year Award this Tuesday. Ronaldo played his early football with amateur clubs. By the time he was 16, he had signed his professional contract with a Brazilian club. He played very well, gaining a goal almost in each game. He was still only 17 when he went to seek his fortune in the European Leagues. At a Dutch club, Ronaldo got 30 goals on 33 matches. Back home, he was a member of the Brazilian team that won the World Cup in the U.S .In 1994.Although he did not get to play a single minute in that tournament, he was soon being described as the new Pele. He moved to Bracelona in 1996, and the next summer became a member of Inter Milan. He quickly became the hottest property in football, winning the FIFA World Player of the Year Award in 1996 and 1997. As he took the award in 1999 for the third time, there was no doubt that his name would live on in history.1.He played his early football with amateur clubs.2.He signed his professional contract with a Brazilian club.3.He went to Europe to seek his fortune in the European leagues.4.He was described as the new Pele.5.He won the award for three times: in 1996, 1997 and 1999.Task 3: Physical ExerciseMore and more people today are realizing the importance of regular physical exercise. Physical exercise can make you strong and healthy. By doing some form of physical exercise every day, your level of energy will increase and you will sleep better at night. There are many different forms of physical exercises that suit different tastes and needs of different people. Take track and field events, for example. Throwing the javelin can strengthen your arm and upper body. The long jump and high jump can strengthen your legs. Basketball, football and volleyball are also good forms of exercise. Be careful when choosing the right type of exercise for yourself. Id your heart is weak, for example, you should start with some light exercise. If you are overweight, know your limits. In a word, don’t overdo it.Healthy form energy better different tastes careful choosingTask 4: An AnnouncementOpen interested checkup apply PE Department exercise opportunityIV. Speaking OutAsking for and Giving DirectionsModel 1 Where’s…, please?Now Your TurnNew student: Excuse me.Where’s the gym, please?Lisa: You see that library building over there?New student: Yeah.Lisa: The gym is behind it.New student: Thank you very much.Lisa: Any time.Model 2 Sorry, I’m new here, too.Now Your TurnNew student: Excuse me, could you tell me how to get to the tennis courts?Ashley: The tennis courts? Sorry, I don’t know. I’m new here, too.New student: OK, thanks anyway.(Then the new student asks James.)New student: Excuse me. Could you tell me where the tennis courts are?James: See the Student Activities Center over there? They’re in front of it.New student: Thanks a lot.James: No problem.Model 3 Go straight ahead till…Now Your TurnNew student: Excuse me. I wonder if you could tell me how to get to the school stadium. John: Just go straight ahead till you reach the riverside, then turn right and walk until you see the students’ cafeteria. Turn left, and walk about five minutes. You’ll see HudsonHall, a dorm building. The school stadium is on the opposite side.New student: Thank you very much.John: You’re welcome.V. Let’s TalkJim: Hey Jack, hurry up! The game’s going to start any minute mow. What are you doing anyway?Jack: I’m just making some popcorn. Beer, popcorn, football! What more could you want on a Saturday afternoon?Jim: Yeah, I guess this is the next best thing to getting actual tickets to the game. I’m cool with just watching it here in the dorm. The TV will give us a better view.Jack: It’s gonna be a good game. I’m anxious to see some of the local players in action.Jim: Yeah, should be good… but not for your team. I don’t think they have a chance.Jack: Why not? We’ve got some good players.Jim: Maybe, but the other team has some of the best players in Europe. David Beckham, Michael Owen. How can your guys compete with them?Jack: Of course they’re good, but our local team is also excellent!Jim: OK, if you’re so confident, how about a bet?Jack: All right. Loser pays for a dinner at Pizza Hut after the match.Jim: Fine. I could eat some pizza tonight. Mmm. I can taste it now.Jack: Don’t forget to bring your wallet, Jim. You’re going to need it after you lose.Jim: Goal! Michael Owen. I think I’m starting to get hungry for some pizza!Jack: I think our goalkeeper was distracted.Jim: Yeah, right! (sarcastically)Jack: Hey! Our team’s got a corner. Only two minutes left. Maybe the game will end in a tie. Jim: Ooooh! Too bad, Jack. You guys almost did it!Jack: Well, time is up, and I’m starving. Let’s go to Pizza Hut. It’s on me!Jack( rooting for the home team) a,b,e,fJim( rooting for the visiting room) c,d,g,hFor ReferenceaA, say the score of the match excitedly.Wow! The score is 65:67 in favor of Lakers.B, discourage your partner and ask for wait-and-see.Come on! Rockets is striking back. He who smiles last smiles best.A, answer back, showing confidence in the visiting team.I don’t think so. Well begun is half done, you know.B, shout at the three-point shoot which leads to the home team’s advantage.THREE! 68:67 in Rockets’ favor. Come on, guys! Some more points!A, sign at the final loss of the visiting team and show your disbelief.Oh, Jesus. How can that be?bA, comment on the general performance of the team.These guys do a good job today, huh?B, agree but say what you see happening on the field.Yeah. They’re really wonderful. Oh, the opposing team scored two goals within THREE minutes!A, show your extreme disbelief.Incredible! 2goal in 3 minutes!B, complain about the poor defense and save.What poor defense and terrible save of the goalkeeper!A, Show your disappointment by promising not to watch the team’s game later.My whole night id ruined. I don’t want to watch their game any more.VI. Furthering Listening and Speaking ListeningTask 1: Sports in the U.S.Sports are very important in the U.S. both for spectators and participants. Many people have jobs where they sit for most of the day, so when they have free time, they like to take part in more physical activities. Both team sports and individual activities are popular. Youth sports are played either in local clubs or for teams representing schools. Most major league sports recruit their players from college or high school teams. Specter sports are also a major part of American culture. Many Americans watch sports weekly, if not daily. Thousands of people attend professional and college sporting events to cheer on their local teams. Millions more choose to watch on TV and root from their own living rooms. On TV, American football, baseball and basketball are the most popular sports. Soccer has a long way to go before it is on the same level with the “big three”. Although there is some overlapping, football is played in the fall, basketball in the winter and baseball in the spring and summer. American professional teams are privately owned and generally situated in major cities, so they have a large fan base to draw from. There’s no government involvement in these leagues.1. popular2. weekly3. local clubs4. big three5. fan baseTask 2: WalkingGenerally, people travel by car, bus or subway in America. Rarely is a bicycle used as a method for transportation. In many cities and towns, Americans choose to walk. Walking is considered one of the best way to stay healthy. It is the world’s most natural exercise. About 50 million Americans are active in what is called “fitness”walking. They take short walks a few times each week to improve their health. Fitness walking can be done almost anywhere, anytime. No special equipment is needed. Experts advise drinking lots of water before and after each walk. They say the most effective way to walk is the natural way. A new study has provided details about the link between walking and your emotional health. A professional at California State University asked a group of students to describe their feelings of energy and tension. Then he sent them on a fast walk for 10 minutes. When the students returned, they reported feeling less tired and more energetic. The professor found short walks could also help make personal problems seem less serious. Indeed, one group of people said their problems didn’t seem as bad as they had been before they went for a fast 10-minute walk.1. F2.F3.F4.T5.TTask 3: The 27th Summer Olympic GamesThe 27th summer Olympic Games were held in Sydney, Australia, in 2000. Thousand of athletes gathered there to take part in the first Summer Olympic of the new century. It was, however, notthe first time for Australia to host the Olympic Games. Australia also played host in 1956, when the city of Melbourne was the site of the Games. The 2000 Olympic lasted a little more than two weeks, from September 15 to October 1. The mascot of Sydney Olympic Games was, not surprisingly, a Kangaroo. There were some new events in the 1000 Olympic, such as women’s water polo and weightlifting. The Games were a great success. In sporting competition, athletes broke lots of Olympic and world records. Also, the event was a huge financial success for Australia, especially in the tourism industry.1. D2.B3.B4.C5.D。
七年级(下)unit 2 听力训练 (含答案及录音原文)
七年级（下）unit 2 听力训练(含答案及录音原文）I模仿朗读。
听以下短文，然后模仿朗读。
The CN Tower is one of the tallest buildings in the world. The Canadians have always been proud of the CN Tower. It is really a wonder of modern desigh. The CN Tower IS 553 metres high and it is opended on June 26.1976. If you look from the bottom of the tower, you will feel that the top of it is in the sky. Every year, nearly 2 million people visit CN Tower to enjoy the beautiful view.II. 信息获取第一节听选信息听三段对话，每段播放两遍。
选择正确的信息在8秒内口头回答。
听第一段对话，回答1-2两个问题。
1.Where is the woman probably in? (Restaurant./Cinema./Tea Shop.)Answer:________________________________________________________________________2.What does the women order?(A large bowl of beef noodles./ A small bowl of chicken noodles./ A medium bowl of beef noodles.) Answer:________________________________________________________________________ 听第二段对话，回答3-4两个问题。
《现代大学英语听力2》听力原文及题目答案Unit2
《现代大学英语听力2》听力原文及题目答案Unit 2Unit 2Task 1【答案】1) b 2) a 3) d【原文】Texas was the biggest state before Alaska became the forty-ninth state in 1959. One good way to understand the size of Texas is to learn about its weather. Different parts of the state have very different kinds of weather.Laredo is one of the hottest cities in the United States in summer. The best time to visit Laredo is in winter, when it is pleasantly warm.Amarillo gets very cold in winter. Sometimes there is more snow in Amarillo than in New York, which is a northern city. Summers are better, but sometimes it gets quite hot. The best time to visit Amarillo is in the autumn when it is cool.If anyone asks you about the weather in Texas, ask him, “What part of Texas do you mean？”Task 2【答案】A.1)T 2) F 3) FB.1) d 2) c 3) cC.climate, reputation, extraordinary, unreliable, dry, wet, clear, dull, hot, cold, bad, mild【原文】Our friend, Nick, whose English gets better and better, declared solemnly the other day that he thought that the British climate was wonderful, but the British weather was terrible. He went on to explain by pointing out that the British climate was a temperate one. This meant, he said, "that you could always be certain that the weather would never be extreme — at any rate not for any length of time — never very hot and never very cold." He quite rightly pointed out that the rainfall in Britain, according to the statistics, was not very heavy. "Why then," he asked, "has the British climate such a bad reputation?" He answered by saying it was because of the extraordinary, unreliable weather. There was no part of the year at which you could be certain that the weather would be dry or wet, clear or dull, hot or cold. A bad day in July could be as cold as a mild day in January. Indeed you could feel cold at almost any time of the year. Nick blamed drafty British houses for this, but agreed you could also blame the small amount of sunshine and a great amount of dampness. He advised every student coming to Britain to bring an umbrella and to understand the meaning of that splendid word "drizzle".Task 3【答案】I.the country; Trees, grass, lakes and steamsII.A.1. concrete, iron, steel2. take in the heat during the day and throw off heat into the air at nightB. Warmer winters, car engines; electrical applianceⅢ.A. air pollution may stop sunlight from reaching the earthB.1. Ice near the North and South poles to melt2. to be slowly flooded and people living in these cities to move to higher land【原文】Cities change the climate around you. In the country, there are trees, grass, lakes, and streams. In hot weather, the trees and grass cool the area around them. Lakes and rivers also cool the area around them.But cities are not cooled in these natural ways. Cities are built of asphalt, concrete, iron, and steel. There are few trees and usually not much grass. Rain falls onto the streets and into the sewers.When the summer sun shines, streets and buildings take in the heat; after the sun sets, the streets and buildings throw off heat into the street. Once the sun sets, the countryside cools off, but a city may stay hot all night.Cities are hotter than the countryside in winter, too. Standing near a car with its motor running, winter or summer, you will feel the heat thrown off by the engine. The heat comes from the gasoline burned by the engine. This heat warms the air and the ground around the car. Thousands of running cars are almost like thousands of small fires burning.Carefully put your hand near a light bulb or television set. As you can see, electricity creates a lot of heat. This heat from electricity warms the house and the outside air.The heat given off by cities can affect the climate. Some experts even believe that cities can change the climate of the whole world. They think that air pollution may stop sunlight from reaching the earth. If less sunshine reaches the earth, the earth may become cooler.Still other experts think the world will get warmer. If the world did get warmer, great changes would occur. Ice near the North and South poles would melt. This would make the oceans rise. Cities near oceans — like Los Angeles, Boston, and Miami — would slowly be flooded. People living in these cities would have to move to higher land.Task 4【答案】A.1) b 2) cB. night, delight; morning, warning; gray, way, red, headC.1) F 2) T 3) F【原文】A red sky at either dusk or dawn is one of the spectacular and beautiful weather predictors we have in nature. By closely observing this phenomenon, you can achieve short-range accuracy of the weather as good as, or better than your local weatherman. In the Bible, Jesus in Matthew 16, 2-3 is quoted as saying, “When it is evening, it will be fair weather: for the sky is red. And in the morning it will be foul weather today: for the sky is red” when speaking to the Pharisees. An old English weather proverb based on this passage is:Red sky at night, sailors delight.Red sky at morning, sailors take warning.OrEvening red and morning gray,Sends the traveler on his way.Evening gray, morning red,Brings the rain down on his head.At dusk, a red sky indicates that dry weather is on the way. This is due to the sun shining through dust particles being pushed ahead of a high pressure system bringing in dry air. A red sky in the morning is due to the sun again shining through dust. In this case however, the dust is being pushed on by an approaching low reassure system bringing in moisture. Don't confuse a red sky in the morning with a red sun in the morning. If the sun itself is red and the sky is a normal color, the day will be fair.Task 5【答案】1) c 2) b 3) d 4) c 5) c【原文】Mark: I am an avid fly fisherman and frequently find myself on the river in a raft during lightning storms. We always have a debate at these times on where weare safest — pulling into shore or staying on the water. Since I have heard oneis safe in a car when lightning strikes I wonder if the raft floating on the wateris insulated, and therefore the safest place to be.Meteorologist A: We spoke with some scientists about your question, and they all agreed that under no circumstances should you remain on the water during a lightningstorm. If your raft is made of rubber, you might feel that you're .well insulated,but don't kid yourself. Typical lightning flashes travel 10 to 15 kilometers andcan deliver as much as 100,000 amps of current. In comparison, a toaster usesabout 10 amps of current. If lightning strikes the water near you, it will have notrouble traveling through a few extra centimeters of rubber.Meteorologist B: So, if you're on the water and a thunderstorm approaches, get to the shore and seek shelter on land. Try a building or car. If neither is available, look for a cave,cliff, wall, or a group of trees. Never take shelter under an isolated tree-it's also agood target for lightning.Task 6【答案】A.1) F 2) T 3) F 4) T 5) F 6) TB.Incredible, one minute, one kilometer, destroyed, lifted up, carried away, killed, injured【原文】Every spring and summer many inland areas are hit by tornados. A tornado is a kind of storm. It's a revolving, funnel-shaped column of air that moves through the sky at very high speeds. A tornado looks like a huge, black ice cream cone whirling through the sky. The speed of a tornado is very fast-it is believed to be between 200 and 700 kilometers per hour.Tornados form under very special weather conditions, and these special weather conditions occur most often in inland areas, such as the central United States. A tornado forms when a layer of warm, dry air is on top of a layer of cooler, moist air. This combination of dry, warm air above wet, cool air creates a condition that causes the lower layer of air to lift up. As the lower air rises, both layers of air begin to rotate, to turn around and around. The air begins to rotate faster and faster because of centrifugal force. The tornado has a center called an “eye” and the air rotates quickly around this eye.As the air begins to rotate faster and faster, the tornado cloud begins to grow downward; that is, it begins to form a funnel or cone, and this cone goes down toward the ground.The cone of air is dark because it develops from a dark rain cloud. As the cloud gets longer, as the cloud gets closer to the ground, it begins to pull up dirt from the ground. Then the funnel of rotating air becomes very dark because of the dirt in it. As the tornado funnel gets longer, it begins to drag along the ground.When the tornado touches the ground, it does incredible damage. It usually touches the ground for only about one minute, and it usually travels along the ground for only about one kilometer, but during that one minute, buildings are destroyed, trees are lifted up out of the ground, small objects are carried away, and sometimes people are injured or killed.Task 7【答案】A.1) b 2) a 3) bB.1) It has been nice weather during the day, but it is going to change at night.2) Fine weather in southern Europe and not so nice in northern EuropeFor todaySoutheast England---26 degrees Celsius by mid-afternoonSouthern Scotland---Maximum temperatures of around 21 degreesBrighton---15 hours of lovely sunshineMidlands---23 degrees Celsius by early afternoonNorthwest of Scotland---Light showers around middayFor the weekendSpain---34 degrees CelsiusGreece---32 degrees CelsiusFrance---Cloudy with rain, maximum temperatures of 22 degreesNorthern Ireland---Heavy rain, 17 degrees CelsiusMost of England---Cloudy but mainly dry with sunny periods, 23 degrees Celsius【原文】Radio Announcer: You’re listening to Radio Metro. It’s two minutes to nine, and time for the latest weather for cast from Dan Francis at the London Weather Centre.Francis: Hello. It's been another warm and fine day for most of us. Temperatures in southeast England reached 26 degrees Celsius by mid-afternoon, and Brighton had 15 hours of lovely sunshine. Further north it was a little cooler with maximum temperatures of around 21 degrees in southern Scotland, and in the far northwest of Scotland there were some light showers around midday. But the rest of the country, as I said, has been warm and dry with temperatures in theMidlands reaching 23 degrees Celsius by early afternoon though it was a little cooler along the west coast and in Northern Ireland. But already the weather is beginning to change, I'm afraid, and during the night showers will slowly move in from the Atlantic to reach south-west England and the southern coast of Wales by early morning.The rest of the country will have a very mild, dry night with minimum temperatures no lower than 15 degrees in the south, a little cooler — 11degrees or so — in the north. Any remaining showers in northwest Scotland will pass quickly to leave a mild, dry night there too.And now the outlook for Friday and the weekend. Well, southern Europe will, once again, get the best of the weekend weather, and if your holiday starts this weekend, then southern Spain is the place to go, with temperatures of 34 degrees along the Mediterranean coast. At the eastern end of the Med, too, you can expect uninterrupted sunshine and temperatures of up to 32 degrees Celsius in Greece and southeast Italy, but further north the weather's not so settled. Much of France, Belgium and the Netherlands will be cloudy with occasional rain, and maximum temperatures will be around 22 degrees — very disappointing for this time of the year.Scotland and Northern Ireland will have heavy rain for much of the weekend and temperatures will drop to a cool 17 degrees. Across most of England the weather will be cloudy but mainly dry with sunny periods. And when the sun does come out, temperatures could rise to a maximum of 23 degrees.Task 8【原文】As the air pressure around you either rises or falls, many changes in nature occur. Most of these are very obvious changes while others are of a more subtle nature.Mountains and other far away objects will appear to be much closer and more sharply focused as wet weather approaches and the air pressure drops. The dust particles in the air begin to settle to the ground and the air clears, allowing you to see more details of faraway objects. As a high pressure front approaches and the air becomes “thicker,” more dust particles become suspended in air and things take on their normal somewhat hazy appearance.“Sharp horns on the moon threaten bad weather.” This and a bright, clear moon are good indicators that wet weather is on the way. As the air clears of dust particles ahead of a low pressuresystem, the moon appears to come closer and be more sharply focused due to the lack of dust.Sound also becomes sharper and more focused prior to stormy weather. Instead of traveling upward and outward into the atmosphere sound waves are bent back to the earth and their range extended. Bird calls sound sharper, and, at my house, we can hear the blowing of the train horn as it rumbles through the valley below.If you find yourself out in a marsh or swamp and the air really seems to stink more than normal, expect rainy weather. This happens when the pressure drops and the methane trapped on the bottom of the swamp is released in greater quantities. In reverse, as fair weather approaches and the pressure rises, things won't smell quite so strong.Birds and bats have a tendency to fly much lower to the ground right before a rain due to the “thinning” of the air. They prefer to fly where the air is the most dense and they can get greater lift with their wings. With high pressure and dry air, the atmosphere becomes denser and they can easily fly at higher altitudes.Smoke rising straight into the air means fair weather and smoke hanging low means rain is on the way. This is pretty much the same as with the birds and methane in the swamp. When high pressure approaches, smoke will rise whereas with low pressure it can't rise and tends to lay low.Remember a grandparent talking about how their corns, bunions, or joints ached right before a rain? Again, this is due to the decreasing atmospheric pressure allowing the gas in our bodies to expand.Task 9【答案】A. Statements 3, 6, 7 are true.B.f—c—a—d—b—eC.1) F 2) T 3) F 4) FD.1) d 2) b【原文】It was 1974. Richard Nixon was still president. Kidnapped heiress Patty Hearst was still missing. In Xenia, a pretty spot of 25,000 people amid fields of soybeans and corn, American Graffiti was held over at the Cinema. The Xenia Hotel offered a chicken and dumpling dinner for $2.25, but everyone flocked to the A&W drive-in for burgers and root beer floats. That's where five of the bodies were found after the storm.In all, 33 people died in Xenia's tornado, the deadliest of 148 storms that raged through 13 states during the infamous "Super Outbreak'' of tornadoes April 3 to 4, 1974. In 16 hours and 10 minutes, 330 people were killed and nearly 5,550 were injured from Illinois to Georgia.Though the Xenia death toll has been matched by other killer storms, the degree of devastation makes the city's tornado among U.S. history's most destructive. The storm still is studied in colleges by aspiring meteorologists, a textbook case of a rare Category F-5, the most intense of tornadoes.On that fateful day, I was a young boy of 8 years old. We lived in the Arrowhead Subdivision. That afternoon I was around the corner playing with some neighbor kids. I thought I could hear my father calling me, so I ran back to the house. Thinking back now, there is no way I would havebeen able to hear him. I was too far away for a voice to have traveled in the afternoon noise. Besides, Dad had a very bad case of tonsillitis that day. Like I was saying, I went back home and got through the door just in time to answer the ringing phone. On the other end of the phone was my Mother. Mom was working. She told me she heard a bad storm was on the way. She told me to make sure the garage door was shut and to stay inside. After I hung up the phone, I settled down to watch The Dennis Show. To this day I can vividly remember the electricity going out. I looked out the large window in the living room and didn't have a clue as to what I was looking at.Dad was asleep on the couch, so I woke him up to look. Dad looked and said to get into the bathroom. We sat on the floor. Dad had his back to the door and his feet pushing against the wall opposite the door. I remember that as soon as we sat down, the windows broke. Glass blew under the door, and the sound was tremendous. I know it really didn’t take too long for the tornado to go past, but I do remember the conversation we had in the process. I could feel the cool air rushing under the floor through the crawlspace vents. I asked if we were flying. He said he wasn't sure, but he didn't think we were. He said the house was tearing apart. I asked him how he knew. He said he just knew it was.When things calmed down, we opened the door. The odd feeling I had, looking up the street from inside what once was my hallway, is still with me today.I think back often to that day. I think back and wonder what would have happened if my Dad hadn't been sick that day. Like a lot of kids, I stayed home by myself after school back then. I seriously doubt I would be able to tell you my story, if I had been alone that day. I still live in Xenia and wouldn’t trade this town for any other.Task 10【原文】Undoubtedly, Tibet is one of the harshest places for human existence. It is cool in summer but freezing cold in winter. In Lhasa, the mildest city temperature may exceed 29C in summer while plummeting to -16C in winter! Sun radiation is extremely strong in Tibet. The sunlight in Lhasa is so intense that the city is called Sunlight City. The thin air can neither block off nor retain heat so that the temperature extremes can be met in daytime and the same night respectively in Tibet. However it is not impossible to visit the holy snow land. April to October is the best time to visit Tibet, out of the coldest months, which are from December to February usually. The average temperature in north Tibet is subzero and winter arrives in October until the following May or June. July and August are the best time to visit the area, enjoying warm temperature, intense sunshine, beautiful scenery and festive events. May, June and September is the tourist season in east Tibet. In winter, roads are all blocked by heavy snow. Landslides and rock falls frequently occur, which will make travel difficult.。
Unit 2 参考答案
Key to Unit 2Text A All the Cabbie Had Was a Letter课前预习Directions: Read the text and find out the English versions for the following expressions.1. make an effort 努力( Introductory paragraph )2. keep in touch with 与……保持联系(Introductory paragraph )3. be lost in/lose oneself in 专心致志于(Para.1, Page.30)4. settle into the back seat 坐进后座(Para.2, Page.30)5. … or something 诸如此类的事(Para.2, Page.30)6. learn/know by heart 记住，能背出(Para.4, Page.30)7. might/may (just) as well 不妨，（也）无妨(Para.6, Page.30)8. not much of a hand at…不善于……；对(某事)不熟练(Para.6, Page.31)9. keep up correspondence 保持通信往来(Para.7, Page.31)10. don’t see sb. more than once or twice a year 一年只见一两次面(Para.12, Page.31)11. an old neighborhood 老街坊(Para.12, Page.31)12. … be still on one’s mind 仍然想着……(Para.16, Page.31)13. come up (尤指意想不到地)发生，出现(Para.17, Page.31)14. remind sb. of ... 让……想到……(Para.21, Page.32)15. have/make references to sth. 提到，涉及到；参考，参看(Para.21, Page.32)16. class reunion 老同学聚会(Para.25, Page.32)17. Time goes by. 时间流逝。
现代大学英语听力1Unit2原文及答案（完整版）
Unit 2Task 1【答案】A.1) elephants 2) chimpanzees 3) giraffes 4) penguins 5) kangaroos 6) zebras 7) polar bears B.1) and a tail 2) big ears 【原文】1) They live in Africa and India. They have four legs and a tail. They are very big and very strong. They are intelligent, too. They have a trunk and some of them have tusks. They sometimes live for 70 years. 2) They live in Africa and Asia. The y are brown. They have arms and legs, but they don’t have a a tail. tail. tail. Their Their Their arms arms arms are are are very very very long long long and and and they they they have have have big big big ears. ears. ears. They They They are are are good good good climbers. climbers. climbers. They They They are are very intelligent, too. 3) They live in Africa. They are very tall. They have four legs, a tail and a very long neck. They eat leaves and twigs. They can run very fast. They are brown and white. 4) They live in very cold countries. They have wings, but they can’t fly. They are good swimmers. They eat fish. They are blue and white or black and white. 5) They live in Australia. They are red or gray. They have short front legs, long back legs and a very very long long long tail. tail. tail. The The The back back back legs legs legs and and and the the the tail tail tail are are are very very very strong. strong. strong. They They They can can can run run run very very very fast. fast. fast. The The The females females carry their young in a pouch. 6) They live in Africa. They have four legs and a tail. They have a beautiful coat with black and white or brown and white stripes. They eat grass and plants. 7) They live in very cold countries. They have four legs. They are very big and very strong. They have a white coat. They can swim. They eat seals and fish. Task 2【答案】A.1) The cheetah. 2) 170 km/h. 3) More than 100 km/h. 4) Because most animals run on four legs. 5) Because we have machines. B.1) F, 2) F, 3) T 【原文】The fastest animal on land is the cheetah. It can run at a speed of about 100 kilometres an hour. The fastest bird in the world can fly at 170 km/h, and the fastest fish can swim at more than 100 km/h. Human beings are not very fast. The fastest man in the world can only run at about 40 km/h. Many animals can run faster than this. But most animals run on four legs. Four legs are better than two, aren’t they? Why do we only have two legs?Scientists say that we are more intelligent than other animals because we stand on two legs, so so we we we can can can use use use our hands our hands for for other other other things. We can pick things. We can pick things things up up up with with with them. them. them. We We We can can can use use use tools. tools. Human beings have used tools for millions of years. That is why our brains have developed. That is why we have become the most intelligent animals in the world. In In the the the past past past few few few years, years, years, we we we have have have made made made all all all kinds kinds kinds of of of machines. machines. machines. W e W e have have have made made made cars, cars, cars, ships, ships, aeroplanes and spacecraft. In these machines we can travel faster than any animal —by land, by sea, or by air. We can even go to the moon. No other animal has ever done that! Task 3【答案】A.1) Climate, lack of food and aliens from outer space might be responsible for their extinction. 2) No. B.B: might have gotten, killed them off A: may have run out of food B: could have been destroyed by aliens 【原文】A: You know, w e’re studying dinosaurs in science class.we’re studying dinosaurs in science class. It’s really interesting.B: Oh, yeah? Hey, have you learned why the dinosaurs disappeared? A: Well, no one knows for sure. B: I thought it had something to do with the climate. The temperature might have gotten cooler and killed them off. A: Yeah, that’s one theory. Another idea is that they may have run out of food. B: Uh-h uh. And you know, there’s even a theory that they could have been destroyed by aliens huh. And you know, there’s even a theory that they could have been destroyed by aliens from outer space. A: That sounds crazy to me! Task 4【答案】1) The mayfly. A few hours. 2) They just do two things: finding a mate and producing young. 3) We could judge by its growth rings. 4) It was kept for 152 years. 【原文】For the shortest life, the first prize must go to the mayfly, which typically lives only a matter of a few hours after it emerges from its shell. Few mayflies live to see the sun rise again. These creatures creatures devote devote devote their their their whole whole whole lives lives lives to to to a a a single single single desperate desperate desperate mission: mission: mission: finding finding finding a a a mate mate mate and and and producing producing young. They d on’t even have functional mouths and stomachs. They simply have no time to eat. In don’t even have functional mouths and stomachs. They simply have no time to eat. In fact they have no time for anything else. The The record-holder record-holder record-holder for for for the the the longest longest longest life life life may may may be be be the the the Arctic Arctic Arctic clam, clam, clam, one one one of of of which which which lived lived lived quietly quietly underwater for 220 years. However it did not have any birth certificate to prove this. One could only judge by its growth rings. If you insist on better documentation, the oldest animal ever was probably a tortoise that died in in 1918. 1918. 1918. It It It had had had been been been captured captured captured already already already full-grown full-grown full-grown in in in 1766, 1766, 1766, nine nine nine years years years before before before the the the American American Revolution began and it died 152 years later as World War I came to a close. Task 5【答案】 A.People have different opinions on using animals for research. B.1) for a. was tried first on animals. b. is dependent on c. using unwanted animals. 2) against a. suffer b. unnecessary c. the same rights 3) a. cell culture b. computer modeling. 【原文】Every Every year year year about about about 17 17 17 million million million animals animals animals are are are used used used in in in Laboratory Laboratory Laboratory experiments. experiments. experiments. But But But in in in many many countries today, a difficult question is being asked: Do we have the right to use animals in this way? People People who who who are are are for for for using using using animals animals animals in in in research research research argue argue argue that that that the the the use use use of of of animals animals animals in in in medical medical research has has many many many practical practical benefits. benefits. Animal Animal research research has has has enabled enabled enabled researchers researchers to to develop develop treatments treatments for for for many many many diseases, diseases, diseases, such such such as as as heart heart heart disease disease disease and and and depression. depression. depression. It It It would would would not not not have have have been been possible to develop vaccines for diseases like smallpox and polio without animal research. Every drug anyone takes today was tried first on animals. Future medical research is dependent on the use of animals. Which is more important: the life of a rat or that of a three-year-old child? Medical Medical research research research is is is also also also an an an excellent excellent excellent way way way of of of using using using unwanted unwanted unwanted animals. animals. animals. Last Last Last year, year, year, over over over 12 12 million animals had to be killed in animal shelters because no one wanted them as pets.However those who are against it point out that the fact that humans benefit cannot be used to justify using animals in research any more than it can be used to justify experimenting on other humans. Animals suffer a lot during these experiments. They are forced to live in small cages, and they may be unable to move. Much of the research that is carried out is unnecessary anyway. Animals have the same rights as humans do — to be able to move freely and not to have pain or or fear fear fear forced forced forced on on on them. them. them. Researchers Researchers Researchers must must must find find find other other other ways ways ways of of of doing doing doing their their their research, research, research, using using using cell cell culture and computer modeling. There should be no animals in research laboratories at all. Task 6【答案】A.1) No. 2) Because zoo officials want him to produce cubs with another female tiger, so they don ’t want him to become too interested in this family. B.1) four months 2) 13 kilograms 3) horse meat, their mother ’s milk. 4) the National Zoo ’s Website C.1) c, 2) c, 3) b 【原文】Visitors to the National Zoo in Washington D. C. can see three new young tigers. The rare babies met the public for the first time late last month. Ch ip O’Neal tells us about them. The The mother mother mother tiger tiger tiger sat sat sat nearby nearby nearby on on on the the the grass grass grass as as as her her her babies babies babies rolled, rolled, rolled, chased chased chased and and and bit bit bit each each each other other playfully. Then Korenchy also jumped into the games. Her cubs were born at the zoo four months ago. They are called Mike, Eric and Chrisy. The new young tigers at the National Zoo each weigh about 13 kilograms. Their fur is dark orange with black stripes. They eat horse meat and drink milk from Korenchy. Korenchy Korenchy and and and her her her babies babies babies are are are Sumatran Sumatran Sumatran tigers. tigers. tigers. Sumatran Sumatran Sumatran tigers tigers tigers came came came from from from the the the Indonesian Indonesian island of Sumatra. They are now in danger of disappearing from the earth. Fewer than 500 of these tigers remain in the world. That includes about 60 living in zoos in North America. Korenchy came to the National Zoo from the Jakarta Zoo in Indonesia. The girl was part of the Sumatran Tiger Species Survival Program. Korenchy has given birth to live cubs three tines. The father of her new cubs is Rokan, a Sumatran tiger who arrived two years ago from another zoo. Korenchy and Rokan had their babies the natural way instead of the scientific method often used to produce young animals in zoos. A A wire wire wire fence fence fence separates separates separates Rokan Rokan Rokan from from from his his his babies. babies. babies. Zoo Zoo Zoo workers workers workers who who who care care care for for for Rokan Rokan Rokan say say say he he reaches through the fence to wash the cubs with his tongue. They say this means he recognizes Mike, Mike, Eric Eric Eric and and and Chrisy Chrisy Chrisy as as as his his his cubs. cubs. cubs. However, However, However, zoo zoo zoo officials officials officials are are are hoping hoping hoping that that that Rokan Rokan Rokan will will will produce produce more cubs with another female Sumatran tiger at the zoo, so they do not want him to become too interested in this family. The The National National National Zoo Zoo Zoo hopes hopes hopes to to to keep keep keep the the the Sumatran Sumatran Sumatran tiger tiger tiger cubs cubs cubs for for for at at at least least least 18 18 18 months months months before before sending sending them them them to to to other other other zoos. zoos. zoos. That That That is is is about about about the the the age age age when when when most most most tiger tiger tiger cubs cubs cubs in in in the the the wild wild wild leave leave leave their their mothers. The National Zoo has placed cameras in the Sumatran tigers ’ living area, so people with computers can see them. To do this, use your computer to find the National Zoo ’s Website at www. /natzoo. Task 7【答案】A.1) Cats have been more popular, because there are more pet cats in American homes. 2) About 8,000 years 3) They probably arrived in the United States from Europe. 4) No. B.1) a) food especially prepared for cats b) other equipment c) with images of cats d) in special burial grounds 2) a) pleasure b) care c) being alone d) independent C.1) F, 2) F, 3) T, 4) F, 5) F 【原文】An old expression says, “Man Man’’s best friend is his dog.” Today, however, it seems that cats have replaced dogs as the most popular pets in American homes. Americans have more than 62 million pet dogs. But even more cats — more than 64 million — live in American homes. These pet cats may have long hair or short hair. They are different colors and sizes. Some are costly costly animals animals animals that that that take take take part part part in in in competitions. competitions. competitions. Many Many Many more more more are are are common common common American American American mixtures mixtures mixtures of of several kinds of cats. Most house cats live a good life. They are not expected to work for their food. Instead, they rule their homes like furry kings and queens. They wait for their owners to serve them. Americans are increasingly s erious about their cats. These concerns have made the care of serious about their cats. These concerns have made the care of cats into big business. Each year, cat owners buy tons of food especially prepared for cats. They buy toys and other equipment. equipment. They They They buy buy buy jewelry jewelry jewelry and and and clothes clothes clothes for for for themselves themselves themselves with with with images images images of of of cats cats cats on on on them. them. them. Some Some owners even bury their dead pets in special burial grounds. Humans have loved and respected cats for centuries. Scientists have evidence that cats and people lived together as long as 8000 years ago. The small house cat was once a highly honored animal. In ancient Egypt, for example, people who killed a cat could be punished by death. Early in American history cats were not treated as gods, however. They probably arrived in the United States with settlers and traders from Europe. These cats worked. They killed rats and mice. Sometimes, Sometimes, Americans Americans Americans mistreated mistreated mistreated their their their cats. cats. cats. During During During the the the early early early days days days of of of the the the nation, nation, nation, religious religious extremists extremists believed believed believed that that that some some some cats cats cats were were were working working working for for for the the the devil. devil. devil. Black Black Black cats cats cats were were were especially especially suspected of being evil. Later, American families who had enough food began taking cats into their homes. People cared for the cats because the animals gave them pleasure. The cats thanked people for feeding them by making a purring sound. This pleasant noise usually means a cat is happy. Animal experts offer several reasons why cats have become so popular as house pets. They say say cats cats cats need need need less less less care care care than than than dogs. And dogs. And cats cats do do do not not not seem seem seem to to to suffer suffer suffer as as as much much much as as as dogs dogs dogs from from from being being alone if the owners are away. Still, millions of other people do not like cats at all. They say dogs are better and more loving pets. They say cats do not have much feeling. They believe cats stay with people only to be fed. Cat owners defend their pets against such criticism. They say cats are just much more independent than dogs. A student of animal medicine explains the situation this way: dogs follow you around — they want want you you you to to to talk talk talk to to to them them them and and and play play play with with with them them them a a lot lot of of the the time. time. time. Cats Cats Cats like like like more more more space space space and and and more more privacy — this does not mean they do not love their owners. Task 8【答案】Little Little Steve Steve Steve has has has a a a pet pet pet rabbit, rabbit, rabbit, Bunny. Bunny. Bunny. He He He plays plays plays with with with it it it every every every day day day after after after school. school. school. One One One day day day his his mother sees that her little boy is holding Bunny by the ears. From time to time he gives the poor rabbit an angry shake and says: “How much is two plus two?”“Steve,Steve,”” says his mother, “Why do you treat your poor little Bunny that way?” “Well,Well,”” explains Steve angrily, “Our teacher says that rabbits multiply very quickly, but this dummy can ’t even add.”Task 9【答案】 Most mammals live on land, but not all of them. Millions of years ago, some mammals went back to the sea and lived there. The legs of these animals disappeared, and after a long time they looked like fish. These animals became whales and dolphins. Whales and dolphins are still like other mammals in many ways. They are warm-blooded and they breathe air. They also have big brains. That is why they are more intelligent than fish. Whales have the biggest brains in the world. Their brain is bigger than the brain of a human being. 。
全新版大学英语第二版第二册Unit2课文译文及参考答案
一个疑惑不解的小孩提的一个问题促使卡尔·格林思考：虽然他没有贵重的财物，但他在其他许多方面却是富有的。
富足的一生卡尔·格林首次面对这个问题，是在2003年12月初，我第一次为救世军摇铃募捐的时候。
当时我就站在沃尔玛商场入口处门外，对每一位向我的红壶里投入捐款的人都报以一声“谢谢”和一个微笑。
一位穿着整洁的妇人牵着她的幼子向放壶的台子走过来。
她在钱包里摸着找钱时，孩子抬头看了我一眼，问我：“你穷吗？”当时他眼里充满疑惑和好奇，时至今日仍历历在目。
“嗯，”我结结巴巴，边想边回答，“我比有些人拥有的多，但比其他人拥有的少。
”母亲因为孩子问了一个在社交上不该问的问题，训斥了他一顿，他俩便匆匆地赶去购物。
但是孩子的问题却一直在我的心头挥之不去。
我从不认为自己“穷”，但有些事我不可否认。
每当我填1040税务申报表时，我都属于收入最低的档次之一。
在过去的三十五年中，我只出去度过一次假。
我的电视机是黑白的，还是八年前别人送给我的。
然而，想要得到其他那么多人都有的物质的东西，对我来说，只不过是转瞬即逝的念头而已。
我的汽车是1999年的产品，到现在开了十万五千英里，已经很破很旧了，但是它依然可靠。
我的住房不大，但是很安静，住着挺舒心。
我的衣服很适合于我的工作，主要都在户外。
我对计算机的很少的需求，可以在图书馆得到解决。
尽管有些东西我没有，我并不感到贫穷。
这是为什么？五十三年来我一直非常健康。
我不但不生病，而且精力充沛，情绪饱满。
锻炼对我而言是确确实实的快事，我乐意长距离步行，越走越有劲。
我喜爱步行后随之产生的一种“什么都干得了”的心态。
我还十分珍惜我的创作才能。
当我写出美丽的诗句或编造出能把人逗乐的笑话时，我内心感到很富有。
通过写作而获得的洞察力，不断地令我惊奇。
而与那么多写作朋友交谈，是我乐趣的主要源泉之一。
但是在我生活中，有一个重要方面我并不那么富有。
在一个对物资财富的追求投入如此之多心力的社会中，我觉得很不自在。
Stepbystep-3000第二册Unit2原文及答案
Step by step-3000第二册Unit2原文及答案Unit 2 Shaping and reshaping personalityPart I-A1~ h, 2-d, 3-j, 4-k, 5-b, 6-i,7-g, 8-e, 9~1, 10-f, 11-c, 12-&Tape script:1・ Taurus April 21一May12, is represented by a bull. 2・ Virgo is represented by a young woman.3. Capricorn ........... by a goat・4・ Pisces ................ by two fish・3. Aquarius ............. by the water-bearer・6・ Leo ..................... by a lion7.Cancer ................. by a crab8.Aries ..................... by a ram9.Gemini ................. by twins10.Sagitarus .............. by a centaur shooing an arrow 11.Scorpio .................. by a scorption12. Libra .................... by a pair of measuring scales.Part I - BVery, not very, extremely, sort of, veryTape script:W: Hey, Kevin. Help me fill out this personality survey・ It'11 be fun.M: Oh, I don" t know.・.W: Oh, come on.・・ Ok, here's the first one一一what should I put for〃・aggressive rM：Oh, I.... I* d say "very".W: Very? Really?M: Yeah, sure・ Look at the way you drive!W: Well, Ok, so r m a very aggressive driver・・・ But・・ You have to drive like that in thiscity, or you' re gonna be hit, because・・・・M:Uh,・・・ What's the next one?W: "Selfish".M:Oh, not at all.W: Really? Well... Maybe just aare, right? Just a littlebit? You know, I mean, I try to I do just think ofmyself, I guess・M: Ok, Ok, so put "not very."W: OK.M: But you can put "'extremely " "kind"?M: Yes・ Don't you think you are Ok, if you say so. Oh, look t this little・・・ I mean, a lot of people think of other people, but sometimesfor the next one・ W: What? Oh,an extremely kind person? W: I am? next one・W: Yeah.M: Hmm.・・ I don't know. Sometimes you can be really patient, but othertimes you are not patient at all. Like remember that time in line at the supermarket when you got・・・ W: Ok, ok, I get your point・ I'll put "sort of"/.M: Ok, that, s right・W: Next one…"jealous"•… I guess I am sort of jealous・・・M: Sort of? r d put "very". Remember how angry you got when my exgirlfriend called the other day? I remember you are gonna raise the roof・・・W： All right, all right, " Very".Part I- CAmbitious and proudHelpful and honestSelfish and unreliableTape script:GeorgeW: So what are you going to do after you graduates, George?G: r m going to start my own business・W: Oh, really? What type of business?G: Well, I haven't decided yet, but I know V 11 be successful in anything I do. In fact, I am going to be one of the top business people in town in less than five years・ Just wait and see! I have everything it takes ——I am smart, I canorganize people・ And I am full of ideas that can make money.KarenK： Hey! Look at this wallet on the sidewalk・ Wow! There" s lot of money in it.・・ But no identification. Mmm.・・ I wonder how I can find the owner? Iguess I will take it to the police station and see if anyone has reported a lost wallet・PamM: What are you doing tonight, Pam?P： Well, I was supposed to meet Bill after work for a movie, but I don't feel like going・ I think I will go shopping instead・M： Won，t Bill get mad?P: Oh, I am sure he can find something else to do.M:0h?P: Besides, I really need some new clothes・ I haven't bought any for nearly a month! M:Huh!Part IIYoung boys1・ Measure the boys' abilities and how they felt about their own abilities;2. Three groups--those with high self-esteem/middle self- esteem/low self-esteem3. In all situation--at home/ at work/ in school/ with friends1・ Active/able to express ideas/successful in school and in relations with other people/creative/led in discussions/interested in world problems/seldom tired or sick 2・ Like the boys with high self-esteem/express ideas freely/saw the world as a good and happy place/ not sure of their own value3. Sad most time/ afraid to start activities/ felt no love/ couldn, t express ideas/ afraid of anger/no talk in discussiona. closenessb・ good behavior b・ almost anythingc. definite, strict, kind and thoughtful c. no definited・ rewards d・ harsh punishmente・ democratic, respectedf・ importance, taken away f・ didn, t love themTape script:Scientists have learned a great deal about the parts of brain and their functions・ They have also studied the development of the personality, for example, how a baby learns to love・ In recent studies at two universities in the United States, scientists have investigated the development of self-esteem.Self-esteem is the respect a person has for himself, his belief in his ability and in the value of what he does・ The scientists studied self-esteem in young boys・ They gave them many tests・ These test measured the boys' abilities and also how they felt about their own abilities・ After the tests, the boys were divided into three groups一一those with high-esteem, those with middle-esteem and those with love self-esteem. The scientist continued to study the boys in all situations.They studied them at home, at work, in school, and with their friends.From their studies, the scientists made some observations・ Boys with highself-esteem were active・ They were able to express their ideas・ They were successful in school and in their relations with other people・ In discussions, they led・ They didn't just listen. They were interested in world problems・ They were creative and believed that they could finish whatever they started・ They seldom became tired or sick・ In many ways, the boys with middle self-esteem were like the boys with high self-esteem. They too expressed their ideas freely and saw the world as a good and happy place・ However, they were not sure of their own value as people・ They did their best work when they were sure that other people liked them・ The boys with low self-esteem were different from the other two groups・ They were sad most of them time・ They were afraid to start activities・They felt that no one loved them・ They could not express their ideas・ They were afraid of anger・ In a discussion, they listened, but they didn't talk・The scientists asked, "How do some boys develop high self- esteem?，z :"What is different in their lives?" Some of the answers were surprising・ High self-esteem didnot depend upon physical appearance, or money, or size of family. It did not depend upon how much the mother was at home・ The scientists found that there was a closeness between the boys with high self-esteem and their parents・ Their parents showed real interest in them, and spend time with time ・ They listened to their sons and gave them help when the boys asked for it. They knew their sons' friends・ The son knew that they were important to their parents・ These parents demanded good behavior・ They mad definite rules・ They were strict, but not harsh ・ They corrected their sons' behavior by rewards, not by punishment・ They never took away their love・ On the other hand, the parents of boys with low self-esteemlet their sons do almost anything・ If a boy made a mistake, the parents punished him harshly. They boys believed that their parents didn't love them・ There were no definite rules・ The family life of the boys with high self-esteem was democratic・ The parents made rules, but they led in a kind and thoughtful way. They showed respect for their children，s ideas, even when they did not agree with them. They let the boys give their opinions in discussions of family plans・ These boys were productive citizens・ Now these scientists are studying other groups of children. They want to learn how to help children with low self-esteem feel better about themselves・ In this way, these children can become productive citizens too.Part III- ASad, temporary, long, suffer from mental,Anyone, ten , developing,80 percent, drugs, effective, carefullyWithout, activity, minor, walking, 30, four, improve, physical, traditional, hour, talking, doctors, Discussion, ways, problemsEducation, understand・Part III 一BlJoyous, warm, lovingManifest anger vent anger on somebodyDump angerTape scriptSpeaker 1I actually very rarely get anger・ T ve quite a long tether when it comes to anger, which doesn't mean, I really don, t believe I'm suppressing any anger atall, but it manifest itself in a very sarcastic way with me. Like if for example, if T m buying a railway ticket or something and the guy behind the counter is very surly and you now refuses to treat me like a human being, I won, t get angry with him but r 11 get very sarcastic with him and try to make very very clever remarks ・ And that for me severs its purpose・ I do feel cleansed after a situation like that・ Of course I do sometimes, if it's absolutely necessary I do get very angry, if T m taken that far・ But I certainly don t suppress any anger・Speaker 2Well, my anger is tied up with my sleepless nights・ I mean, if I don not sleep well, I wake up in the morning, I am angry. I use any excuse to vent my anger on anybody. If I sleep well, then everything is fine・ r m a joyous, warm, loving person. Sleepless nights, Tm full of anger and my anger does not ebb away unless I use a thing or somebody to vent it upon. As weak as that may sound, that5 s how I work・ And it's terrible sort of admission to make to everybody here・ If T m looking for excuses for having woken up in a particularly bad way, in a way, anger is something that I have to get out・ I do not carry it around by weeping, and like crying・ I believe in dumping it.Part III - BlPunch bags with pictures of their bossLaughing at it.Tape script:A: Apparently, I don't know if this is true, but in Japan, if factory workers get a bit uptight or angry, they can go out into the gym or something which is usually attached to the factory and there are punch bags with pictures of theirboss・ And they can go and they can spend twenty minutes punching hell out of this punch bag・ And they go back to work and they feel great・B： Oh, God yes, well, that brings us on to laughing then. That made me laugh・ C:Well that's one way of dealing with anger as well, I suppose, if you can actually remove yourself from the situation and just laugh at it. I think laughter is one of the most wonderful releases, and I think that it's actually been proved that you know that chemical that is released when you laugh is life-enhancing and life elongating too, you know. It promotes a healthy, a healthier being・Part IVClassifying and organizing ideasAbility, the facts or ideas, are related to one anotherRoman, Arabic, letters, standard form, decreasing importance, capital letters, small letters,To the left, to the right, equal, the same distance, easy to see, the ideas before and after it.No punctuationOutlining, practice・。
英语听力(一)unit 2 原文及答案
Exercise B: Use the information from your notes to mark the places and streets mentioned in the conversation on the sketch map.
Where they are now: 1
Interviewer: Uhm, uhm. When you were in Australia, did you think of it as your home?
Phyllis: Well, it depends on what you mean by home. When I was… home to me is being near the people you’re fond of.
Interviewer: Oh, yeah? Why’s that?
Phyllis: Well, for one thing, it’s the climate.
Interviewer: Uhm.
Phyllis: And, er, secondly, it’s… very relaxed.
Cinema: 4
Bridge Street 7
Station: 8
Section Two Listening Comprehension
Part 1 Dialogue
Dialogue 1 Where are you living now?
1. F 2. T 3. F
Exercise B: Listen to the interview again and answer the following questions.
现代大学英语听力2听力原文及题目答案Unit
《现代大学英语听力2》听力原文及题目答案Unit 2Unit 2Task 1【答案】1) b 2) a 3) d【原文】Texas was the biggest state before Alaska became the forty-ninth state in 1959. One good way to understand the size of Texas is to learn about its weather. Different parts of the state have very different kinds of weather.Laredo is one of the hottest cities in the United States in summer. The best time to visit Laredo is in winter, when it is pleasantly warm.Amarillo gets very cold in winter. Sometimes there is more snow in Amarillo than in New York, which is a northern city. Summers are better, but sometimes it gets quite hot. The best time to visit Amarillo is in the autumn when it is cool.If anyone asks you about the weather in Texas, ask him, “What part of Texas do you mean？”Task 2【答案】A.1)T 2) F 3) FB.1) d 2) c 3) cC.climate, reputation, extraordinary, unreliable, dry, wet, clear, dull, hot, cold, bad, mild【原文】Our friend, Nick, whose English gets better and better, declared solemnly the other day that he thought that the British climate was wonderful, but the British weather was terrible. He went on to explain by pointing out that the British climate was a temperate one. This meant, he said, "that you could always be certain that the weather would never be extreme —at any rate not for any length of time —never very hot and never very cold." He quite rightly pointed out that the rainfall in Britain, according to the statistics, was not very heavy. "Why then," he asked, "has the British climate such a bad reputation?" He answered by saying it was because of the extraordinary, unreliable weather. There was no part of the year at which you could be certain that the weather would be dry or wet, clear or dull, hot or cold. A bad day in July could be as cold as a mild day in January. Indeed you could feel cold at almost any time of the year. Nick blamed drafty British houses for this, but agreed you could also blame the small amount of sunshine and a great amount of dampness. He advised every student coming to Britain to bring an umbrella and to understand the meaning of that splendid word "drizzle".Task 3【答案】I.the country; Trees, grass, lakes and steamsII.A.1. concrete, iron, steel2. take in the heat during the day and throw off heat into the air at nightB. Warmer winters, car engines; electrical applianceⅢ.A. air pollution may stop sunlight from reaching the earthB.1. Ice near the North and South poles to melt2. to be slowly flooded and people living in these cities to move to higher land 【原文】Cities change the climate around you. In the country, there are trees, grass, lakes, and streams. In hot weather, the trees and grass cool the area around them. Lakes and rivers also cool the area around them.But cities are not cooled in these natural ways. Cities are built of asphalt, concrete, iron, andsteel. There are few trees and usually not much grass. Rain falls onto the streets and into the sewers.When the summer sun shines, streets and buildings take in the heat; after the sun sets, the streets and buildings throw off heat into the street. Once the sun sets, the countryside cools off, but a city may stay hot all night.Cities are hotter than the countryside in winter, too. Standing near a car with its motor running, winter or summer, you will feel the heat thrown off by the engine. The heat comes from the gasoline burned by the engine. This heat warms the air and the ground around the car. Thousands of running cars are almost like thousands of small fires burning.Carefully put your hand near a light bulb or television set. As you can see, electricity creates a lot of heat. This heat from electricity warms the house and the outside air.The heat given off by cities can affect the climate. Some experts even believe that cities can change the climate of the whole world. They think that air pollution may stop sunlight from reaching the earth. If less sunshine reaches the earth, the earth may become cooler.Still other experts think the world will get warmer. If the world did get warmer, great changes would occur. Ice near the North and South poles would melt. This would make the oceans rise. Cities near oceans — like Los Angeles, Boston, and Miami —would slowly be flooded. People living in these cities would have to move to higher land.Task 4【答案】A.1) b 2) cB. night, delight; morning, warning; gray, way, red, headC.1) F 2) T 3) F【原文】A red sky at either dusk or dawn is one of the spectacular and beautiful weather predictors we have in nature. By closely observing this phenomenon, you can achieve short-range accuracy of the weather as good as, or better than your local weatherman. In the Bible, Jesus in Matthew 16, 2-3 is quoted as saying, “When it is evening, it will be fair weather: for the sky is red. And in the morning it will be foul weather today: for the sky is red” when speaking to the Pharisees. An old English weather proverb based on this passage is:Red sky at night, sailors delight.Red sky at morning, sailors take warning.OrEvening red and morning gray,Sends the traveler on his way.Evening gray, morning red,Brings the rain down on his head.At dusk, a red sky indicates that dry weather is on the way. This is due to the sun shining through dust particles being pushed ahead of a high pressure system bringing in dry air. A red sky in the morning is due to the sun again shining through dust. In this case however, the dust is being pushed on by an approaching low reassure system bringing in moisture. Don't confuse a red sky in the morning with a red sun in the morning. If the sun itself is red and the sky is a normal color, the day will be fair.Task 5【答案】1) c 2) b 3) d 4) c 5) c【原文】Mark: I am an avid fly fisherman and frequently find myself on the river in a raft during lightning storms. We always have a debate at thesetimes on where we are safest —pulling into shore or staying on thewater. Since I have heard one is safe in a car when lightning strikesI wonder if the raft floating on the water is insulated, and thereforethe safest place to be.Meteorologist A: We spoke with some scientists about your question, and they all agreed that under no circumstances should you remain on the waterduring a lightning storm. If your raft is made of rubber, you mightfeel that you're .well insulated, but don't kid yourself. Typicallightning flashes travel 10 to 15 kilometers and can deliver as muchas 100,000 amps of current. In comparison, a toaster uses about 10amps of current. If lightning strikes the water near you, it willhave no trouble traveling through a few extra centimeters of rubber. Meteorologist B: So, if you're on the water and a thunderstorm approaches, get to the shore and seek shelter on land. Try a building or car. If neitheris available, look for a cave, cliff, wall, or a group of trees. Nevertake shelter under an isolated tree-it's also a good target forlightning.Task 6【答案】A.1) F 2) T 3) F 4) T 5) F 6) TB.Incredible, one minute, one kilometer, destroyed, lifted up, carried away, killed, injured【原文】Every spring and summer many inland areas are hit by tornados. A tornado is a kind of storm. It's a revolving, funnel-shaped column of air that moves through the sky at very high speeds. A tornado looks like a huge, black ice cream cone whirling through the sky. The speed of a tornado is very fast-it is believed to be between 200 and 700 kilometers per hour.Tornados form under very special weather conditions, and these special weather conditions occur most often in inland areas, such as the central United States. A tornado forms when a layer of warm, dry air is on top of a layer of cooler, moist air. This combination of dry, warm air above wet, cool air creates a condition that causes the lower layer of air to lift up. As the lower air rises, both layers of air begin to rotate, to turn around and around. The air begins to rotate faster and faster because of centrifugal force. The tornado has a center called an “eye” and the air rotates quickly around this eye.As the air begins to rotate faster and faster, the tornado cloud begins to grow downward; that is, it begins to form a funnel or cone, and this cone goes down toward the ground.The cone of air is dark because it develops from a dark rain cloud. As the cloud gets longer, as the cloud gets closer to the ground, it begins to pull up dirt from the ground. Then the funnel ofrotating air becomes very dark because of the dirt in it. As the tornado funnel gets longer, it begins to drag along the ground.When the tornado touches the ground, it does incredible damage. It usually touches the ground for only about one minute, and it usually travels along the ground for only about one kilometer, but during that one minute, buildings are destroyed, trees are lifted up out of the ground, small objects are carried away, and sometimes people are injured or killed.Task 7【答案】A.1) b 2) a 3) bB.1) It has been nice weather during the day, but it is going to change at night.2) Fine weather in southern Europe and not so nice in northern EuropeFor todaySoutheast England---26 degrees Celsius by mid-afternoonSouthern Scotland---Maximum temperatures of around 21 degreesBrighton---15 hours of lovely sunshineMidlands---23 degrees Celsius by early afternoonNorthwest of Scotland---Light showers around middayFor the weekendSpain---34 degrees CelsiusGreece---32 degrees CelsiusFrance---Cloudy with rain, maximum temperatures of 22 degreesNorthern Ireland---Heavy rain, 17 degrees CelsiusMost of England---Cloudy but mainly dry with sunny periods, 23 degrees Celsius 【原文】Radio Announcer: You’re listening to Radio Metro. It’s two minutes to nine, and time for the latest weather for cast from Dan Francis at the London Weather Centre. Francis: Hello. It's been another warm and fine day for most of us. Temperatures in southeast England reached 26 degrees Celsius by mid-afternoon, and Brighton had 15 hours of lovely sunshine. Further north it was a little cooler with maximum temperatures of around 21 degrees in southern Scotland, and in the far northwest of Scotland there were some light showers around midday. But the rest of the country, as I said, has been warm and dry with temperatures in the Midlands reaching 23 degrees Celsius by early afternoon though it was a little cooler along the west coast and in Northern Ireland. But already the weather is beginning to change, I'm afraid, and during the night showers will slowly move in from the Atlantic to reach south-west England and the southern coast of Wales by early morning.The rest of the country will have a very mild, dry night with minimum temperatures no lower than 15 degrees in the south, a little cooler — 11degrees or so —in the north. Any remaining showers in northwest Scotland will pass quickly to leave a mild, dry night there too.And now the outlook for Friday and the weekend. Well, southern Europe will, once again, get the best of the weekend weather, and if your holiday starts this weekend, then southern Spain is the place to go, with temperatures of 34 degrees along the Mediterranean coast. At the eastern end of the Med, too, you can expect uninterrupted sunshine and temperatures of up to 32 degrees Celsius in Greece and southeast Italy, but further north the weather's not so settled. Much of France, Belgium and the Netherlands will be cloudy with occasional rain, and maximum temperatures will be around 22 degrees — very disappointing for this time of the year.Scotland and Northern Ireland will have heavy rain for much of the weekend and temperatures will drop to a cool 17 degrees. Across most of England the weather will be cloudy but mainly dry with sunny periods. And when the sun does come out, temperatures could rise to a maximum of 23 degrees.Task 8【答案】【原文】As the air pressure around you either rises or falls, many changes in nature occur. Most of these are very obvious changes while others are of a more subtle nature.Mountains and other far away objects will appear to be much closer and more sharply focused as wet weather approaches and the air pressure drops. The dust particles in the air begin to settle to the ground and the air clears, allowing you to see more details of faraway objects. As a high pressure front approaches and the air becomes “thicker,” more dust particles become suspended in air and things take on their normal somewhat hazy appearance.“Sharp horns on the moon threaten bad weather.” This and a bright, clear moon are good indicators that wet weather is on the way. As the air clears of dust particles ahead of a low pressure system, the moon appears to come closer and be more sharply focused due to the lack of dust.Sound also becomes sharper and more focused prior to stormy weather. Instead of traveling upward and outward into the atmosphere sound waves are bent back to the earth and their range extended. Bird calls sound sharper, and, at my house, we can hear the blowing of the train horn as it rumbles through the valley below.If you find yourself out in a marsh or swamp and the air really seems to stink more than normal, expect rainy weather. This happens when the pressure drops and the methane trapped on the bottom of the swamp is released in greater quantities. In reverse, as fair weather approaches and the pressure rises, things won't smell quite so strong.Birds and bats have a tendency to fly much lower to the ground right before a rain due to the “thinning” of the air. They prefer to fly where the air is the most dense and they can get greater lift with their wings. With high pressure and dry air, the atmosphere becomes denser and they can easily fly at higher altitudes.Smoke rising straight into the air means fair weather and smoke hanging low meansrain is on the way. This is pretty much the same as with the birds and methane in the swamp. When high pressure approaches, smoke will rise whereas with low pressure it can't rise and tends to lay low.Remember a grandparent talking about how their corns, bunions, or joints ached right before a rain? Again, this is due to the decreasing atmospheric pressure allowing the gas in our bodies to expand.Task 9【答案】A. Statements 3, 6, 7 are true.B.f—c—a—d—b—eC.1) F 2) T 3) F 4) FD.1) d 2) b【原文】It was 1974. Richard Nixon was still president. Kidnapped heiress Patty Hearst was still missing. In Xenia, a pretty spot of 25,000 people amid fields of soybeans and corn, American Graffiti was held over at the Cinema. The Xenia Hotel offered a chicken and dumpling dinner for $, but everyone flocked to the A&W drive-in for burgers and root beer floats. That's where five of the bodies were found after the storm.In all, 33 people died in Xenia's tornado, the deadliest of 148 storms that raged through 13 states during the infamous "Super Outbreak'' of tornadoes April 3 to 4, 1974. In 16 hours and 10 minutes, 330 people were killed and nearly 5,550 were injured from Illinois to Georgia.Though the Xenia death toll has been matched by other killer storms, the degree of devastation makes the city's tornado among U.S. history's most destructive. The storm still is studied in colleges by aspiring meteorologists, a textbook case of a rare Category F-5, the most intense of tornadoes.On that fateful day, I was a young boy of 8 years old. We lived in the Arrowhead Subdivision. That afternoon I was around the corner playing with some neighbor kids.I thought I could hear my father calling me, so I ran back to the house. Thinking back now, there is no way I would have been able to hear him. I was too far away for a voice to have traveled in the afternoon noise. Besides, Dad had a very bad case of tonsillitis that day. Like I was saying, I went back home and got through the door just in time to answer the ringing phone. On the other end of the phone was my Mother. Mom was working. She told me she heard a bad storm was on the way. She told me to make sure the garage door was shut and to stay inside. After I hung up the phone, I settled down to watch The Dennis Show. To this day I can vividly remember the electricity going out. I looked out the large window in the living room and didn't have a clue as to what I was looking at.Dad was asleep on the couch, so I woke him up to look. Dad looked and said to get into the bathroom. We sat on the floor. Dad had his back to the door and hisfeet pushing against the wall opposite the door. I remember that as soon as we sat down, the windows broke. Glass blew under the door, and the sound was tremendous.I know it really didn’t take too long for the tornado to go past, but I do remember the conversation we had in the process. I could feel the cool air rushing under the floor through the crawlspace vents. I asked if we were flying. He said he wasn't sure, but he didn't think we were. He said the house was tearing apart. I asked him how he knew. He said he just knew it was.When things calmed down, we opened the door. The odd feeling I had, looking up the street from inside what once was my hallway, is still with me today.I think back often to that day. I think back and wonder what would have happened if my Dad hadn't been sick that day. Like a lot of kids, I stayed home by myself after school back then. I seriously doubt I would be able to tell you my story, if I had been alone that day. I still live in Xenia and wouldn’t trade this town for any other.Task 10【原文】Undoubtedly, Tibet is one of the harshest places for human existence. It is cool in summer but freezing cold in winter. In Lhasa, the mildest city temperature may exceed 29C in summer while plummeting to -16C in winter! Sun radiation is extremely strong in Tibet. The sunlight in Lhasa is so intense that the city is called Sunlight City. The thin air can neither block off nor retain heat so that the temperature extremes can be met in daytime and the same night respectively in Tibet. However it is not impossible to visit the holy snow land. April to October is the best time to visit Tibet, out of the coldest months, which are from December to February usually. The average temperature in north Tibet is subzero and winter arrives in October until the following May or June. July and August are the best time to visit the area, enjoying warm temperature, intense sunshine, beautiful scenery and festive events. May, June and September is the tourist season in east Tibet. In winter, roads are all blocked by heavy snow. Landslides and rock falls frequently occur, which will make travel difficult.。
unit2答案及原文
英语专业学生经典的听力材料Unit 2Earth and EnvironmentPart 1Warming upA1. ...impact of climate change … damage to crops … worse ...2. ...2000 delegates …northern Brazil … third United Nations Conference ondesertification.3. ...A huge oil spill … Mexico, ...4. Wildfires … Florida … contained … a week ...5. ... Greenland is melting around the edges … 50 cubic kilometers … raise globalsea level ...Tapescript:1. New research on the likely impact of climate change suggests that damage to crops in low-lying coastal regions could be worse than previously thought.2. More than 2,000 delegates from around the world have gathered in northern Brazil for the third United Nations Conference on Desertification.3. Crews are working to clean up a huge oil spill off the coast of Mexico, about 50 miles south of San Diego.4. Wildfires in the Florida Everglades have been contained after nearly a week of blaze s that consumed 65,000 hectare s in the southern part of the state.5. A US Space Agency study finds that Greenland is melting around the edges. The loss to the world’s second largest ice sheet –more than 50 cubic kilometer s per year –is enough to raise global sea level by 0.13 millimeter s.B1. It attempts to balance environmental concerns and the needs of the community.2. Reptile species are in greater trouble than amphibian species.3. A new approach in the fight against the illegal drugs trade.4. One in every eight species of plants is threatened with extinction.5. A new local directory for the environmentally-aware, called the “Boulder CountyGreen Pages”.Transcript:1. Australia is the world‟s driest continent. There‟s general agreement that the country has to use water more efficiently. In many parts supplies are in crisis. At a meeting in Canberra, the Council of Australian Governments has approved a national water plan. It attempts to balance environmental concerns and the needs of the community. Theamount of water taken from rivers for commercial use is to be cut and farmers will be compensate d.2. The disappearance and deformity of amphibian s such as frogs and salamander s from rain forests and mountain lakes worldwide has attracted wide-spread scientific attention over the last decade. Now a new study says reptile species including turtles, snakes, and alligator s are in even greater trouble. Twice as many reptiles as amphibians, or some 100 species, are currently listed as endanger ed by the World Conservation Union. The study says habitat loss and degradation, pollution, disease, climate change, and over-collection for food, pets and drugs are the major threat to reptiles.3. Four regional governors from Columbia, on a visit to Washington, have sharply criticized an American-backed aerial offensive to eradicate thousands of hectares of illegal coke and poppy plantation s. At a news conference the governors called for a different approach in the fight against the illegal drugs trade, saying that the herbicide s currently being used were harmful to public health and the environment.4. Much attention has been devoted to the threatened animal species. But what about plants which are the fundamental bases of life? One in every eight species of plants is threatened with extinction. Since all food chains begin in the sphere of plant life, this is bad news for the animals too, including humans who depend on plants not only for food but also for medicines, building materials, and other vital purposes.5. A new local directory for the environmentally-aware is now available, called the “Boulder County Green Pages.” The Rotary Clubs in Boulder County got together with local recycling and environmental specialists to put together this first-ever directory. It includes quick reference to green products and services for recycling, xeriscaping, energy conservation, and more. The $5 cost helps raise funds for the sponsoring groups.Part II News ReportsA...Washington … the information economy … deteriorating health of the planet … information economy … communication … education and entertainment … physical exam … vital signs … species … climate … temperatures … water tables … glaciers … forests … fisheries … to stabilize both climate and world population growthTranscript:An annual study by the Worldwatch Institute here in Washington says with the boom in the information economy, Americans have lost sight of the deteriorating health of the planet.State of the World 2000 says the fast growing information economy is affectingevery aspect of life, from communication, commerce and work, to education and entertainment.Lead author and Worldwatch President Lester Brown says while Americans generally feel a sense of optimism about the economy, the planet‟s health is suffering. He says it is a mistake “to confuse the vibrancy of the virtual world with the increasingly troubled state of the real world.”“We give the earth an annual physical (exam), and this book is the result of that annual physical (exam). We check its vital signs. And almost all those vital signs, whether it‟s the number of species, whether it‟s the stability of climate, whether it‟s the health of coral reefs, all those trends show deterioration."Lester Brown says other warning signs are rising temperatures, falling water tables, melting glaciers, shrinking forests and collapsing fisheries. He says the major environmental challenges in the 21st century will be to stabilize both climate and world population growth.Worldwatch Institute President Lester Brown also points out initiatives by multinational corporations to seek energy alternatives (替代能源). For example, Daimler-Chrysler and Shell Oil are working with the government of Iceland to turn that country into the first hydrogen-powered economy (氢动力经济体).BSummary… the severe shortage of water in some developing nations. … global solutions are found soon.Answers to the questions1.1502. Monday3. Almost one billion people could suffer from a scarcity of water.4. Middle East, parts of Africa, western Asia, Northeastern China, western andsouthern India, large parts of Pakistan and Mexico, parts of the Pacific coast of the United States and South America.5.To treat water as a precious resource.6. 5 liters7.50 liters8.500 litersTranscript:The UN water experts are warning that a severe water shortage will have what they call catastrophic consequences in some developing nations unless global solutions are found soon. One hundred and fifty experts around the world will discussthe water situation at a conference beginning Monday in Geneva.A top official from the World Meteorological Organization Arthur Askew says that by the year 2025, almost 1 billion people could be living in areas suffer ing from a scarcity of water. He says the number could double by the middle of the next century. Mr. Askew says one area with serious water problems is the Middle East. But he says officials in the area are already working on ways to deal with the situation.Experts say water shortage problems also could develop in parts of Africa and western Asia as well as northeastern China, western and southern India, large parts of Pakistan and Mexico, and parts of the Pacific coast of the United States and South America. Mr. Askew says there's a moral obligation to treat water as a precious resource and a need to realize that large amounts of water are used often wastefully in food production and manufacturing.“All commodities have used water in their production and you must be aware therefore that if you're importing food from one country to another you are in fact importing part of the water resources of that country.”Mr. Askew also says water shortages lead to a conflict between rural and urban demands.“In many regions of the world, the water crisis is not coming because of human consumption directly for potable water, for drinking, or for sanitary purposes, it's coming for agriculture. And in general about 80 percent of the water, which is consumed, i.e., is extracted from the rivers or from underground resources and is not returned, is for agriculture. And there's considerable pressure now on the agricultural sectors to see if they cannot use that water more efficiently.”Mr. Askew says it's estimated that a person needs about 5 liter s of water a day to survive, and a person lives comfortably with about 50 liters a day. But he says people in many countries are using 500 liters of water each day. He says ways must be found to reduce such overuse before it's too late.Part III City recyclingA a. 2 b. 4 c. 3 d. 1B1.130,000 / 80%2. Plastic / glass / tin cans / newspapers3. Recycle truck pick it up.4. On e of community‟s recycling centers5. Each weekday6. Conducts tours of the plant7. 3 / 48. Sold to other companies that make them into different products9. Made into new containers10. One of the top five in the USATranscript:The United States is running out of landfill space, places to put its trash. Because of that, more communities are encouraging their residents to recycle, to set aside certain materials that won't go to the landfill. One area that's met the recycling challenge head-on, is the southeast City of Charlotte, North Carolina. In just a few years, its recycling program has become one of the country's most successful.Catherine Smith lives in one of the 130,000eligible recycling households in Charlotte, North Carolina.Nearly 80 percent of the households participate in the program. Each week, Smith goes to her front porch and fills her red plastic bin with recyclable s. "You've got any plastic containers marked one or two. You've got any glass. They also recycle tin can s and newspapers. So all of that can go in the curbside pick-up bin.""Well, you've got everything out here on the curb. What happens next?""Well, this is the easy part. Then someone, ah, driving a Charlotte Mecklenburg …Recycle Now‟truck comes and, usually, at some point - tomorrow or Friday - and they pick it up at curbside. And that's it."From there, Smith's cans, bottles, and newspapers are taken to one of the community's recycling centers. The City of Charlotte actually contracts with a private company to process the recyclables.This plant is operated by a company called FCR. The recycling trucks pull into FCR each weekday morning to drop off the used material.Inside, the processing center at FCR is bustling with activity. One of the first things you notice in the 26,000-square-foot facility is a huge mound of materials called the "commingle area." Basically, it's a big pile of assorted trash. There are forklift s transporting garbage, and people sorting through it. Across from the sorter s and the commingle area is a mound of newspaper. Of the material brought to FCR, three quarters of it is newsprint.Paula Hoffman is education coordinator at FCR. She conducts tours of the plant for more than one thousand people a month. Back in the quiet of FCR's auditorium, Paula Hoffman describes what happens to the sorted and processed recyclables the company receives from Catherine Smith and the thousands of other area residents. Hoffman says they're sold to other companies that then make them into different products."Your food and beverage glass containers are always made into new food and beverage glass containers. Your aluminum beverage cans are, the biggest percentage of the time, made into new aluminum beverage cans. Twenty five percent of allbeverage, Coca-Cola, Pepsi bottles are now made into new Pepsi or Coke bottles. However, a certain percentage is also made into other products such as the fuzz on a tennis ball, carpeting ... your number two plastic.., a lot of it's made into plastic wood."Charlotte, the surrounding county, and FCR are glad to add new recyclables to their program as long as there's a need for the recycled material. From its high participation rate to the quality end product, Charlotte's recycling program is considered one of the top five in the nation.But ultimately, the success of the Charlotte area recycling program can be traced to the curbsides of the many individual citizens who, like Catherine Smith, are active participants in the program.。
《现代大学英语听力4》听力原文及题目答案Unit 2
Unit 2Task 1:【答案】June 5th，the United Nations，1972，world leaders and citizens how to protect the environment，San Francisco, California，"Plan the Planet"，"Green Cities"，most people now live，more than 75 percent，the former vice president，music concerts，parades，tree plantings，representatives from many environmental organizations【原文】Every year on June fifth many countries celebrate World Environment Day. The United Nations established this special day in nineteen seventy-two to get people to think about taking care of the planet. Faith Lapidus tells us more.“Public events for World Environment Day are taking place from June first through June fifth. The events and conferences help teach world leaders and citizens how to protect the environment.“Every ye ar World Environment Day is celebrated in a different city. This year it is being held in San Francisco, California. This is the first time since the beginning of World Environment Day that the conference is being held in the United States. The main message of World Environment Day this year is ‘Plan for the Planet’. The events and conferences will show how to have ‘Green Cities’. This means that people will talk about ways that cities can have healthy environments.“Most people in the world live in cities. This makes them especially important areas of environmental concern. Cities use more than seventy-five percent of the world's natural resources such as water and gasoline. World Environment Day will center on how people in cities can work together to help save the planet.“San Francisco is holding public talks to discuss pollution reduction, clean energy sources and the importance of healthy parks and gardens. Special experts are among the speakers. For example, former vice-president Al Gore will talk about climate change. There also are fun events such as music concerts, movies, art shows, parades, bicycle rides and tree plantings. Local farmers and restaurant owners will serve food that has been naturally grown.“The Mayor of San Francisco, Gavin Newsom, invited city leaders from all over the worldto attend this conference and share ideas. Representatives from many environmental organizations also are attending. The United Nations hopes to create an international agreement that countries and citizens wil l follow to help improve the Earth's environment.”Task 2:【答案】A.1) d2) a3) b4) cB.1) Occupational noise2) Aircraft noise3) Traffic noise【原文】The sense of sound is one of our most important means of knowing what is going on around us. Sound has a wasted product, too, in the form of noise. Noise has been called unwanted sound. Noise is growing and it may get much worse before it gets and better.Scientists, for several years, have been studying how noise affects people and animals. They are surprised by what they have learned. Peace and quiet are becoming harder to find. Noise pollution—the crashing, squeaking, banging, hammering of people—is no joke. It is a threat that should be looked at carefully. Sound is measured in units called “decibels”.At a level of 140 decibels people feel pain in their ears.Automobiles, trucks, buses, motorcycles, airplanes, boats, factories, bands—all these things make noise. They bother not only our ears, but our minds and bodies as well. There is a saying about it being so noisy that you can’t hear yourself think. Doctors who study noise believe that we must sometimes hear ourselves think. If we don’t we may have headaches, other aches and pains, or even worse mental problems. Noise adds more tension to society that already faces enough stress. But noise is not a new problem. In ancient Rome, people complained so much about noise that the government stopped chariots from moving through the streets at night!Noise can be separated into a few general groups. The following examples are taken from hearings before the US Senate Subcommittee on Air and Water Pollution in 1970.Occupational noise—Factory workers who always hear noise have poorer hearing than other groups.Aircraft noise—Around airports or on air routes the noise of airplanes taking off and landing causes the greatest complaints.Traffic noise—Away from the noise of planes, traffic sounds break in on our peace and quiet. Trucks and motorcycles cause the most problems.Task 3:【答案】1) F2) F3) T4) F5) T6) F7) F8) T9) T【原文】We usually think of pollution as a harmful waste substance that threatens the air and water. But some people have become concerned about another kind of pollution. It can be everywhere, depending on the time of day. And it was not thought of as a substance. It is light.The idea of light pollution has developed with the increase of lights in cities. In many areas, this light makes it difficult or impossible to observe stars and in the night sky. In 1998, the International Dark-Sky Association formed. This organization wants to reduce light pollution in the night sky. It also urges the effective use of electric lighting.There are a number of reasons why light pollution is important. One has become clear at the Mount Wilson near Los Angeles, California. Mount Wilson Observatory was home to the largest telescopes in the world during the first half of 1900.During that period, Los Angeles grew to become one of America's biggest cities.Today, light from Los Angeles makes the night sky above Mount Wilson very bright. It is no longer an important research center because of light pollution.Light pollution threatens to reduce the scientific value of research telescopes in other important observatories. They include Lick Observatory near San Jose, California and Yerkes Observatory near Chicago, Illinois.Light pollution is the result of wasted energy. Bright light shining into the sky is not being used to provide light where it is needed on Earth. Poorly designed lighting causes a great deal of light pollution. Lights that are brighter than necessary also cause light pollution.Recently, two Italian astronomers and an American environmental scientist created a world map of the night sky. The map shows that North America, Western Europe and Japan have the greatest amount of light pollution.Most people in America are surprised to find out that they are able to see our own galaxy, the Milky Way, with their own eyes. But about three fourths of Americans cannot see the Milky Way because of man-made light.Objects in the night sky are resources that provide everyone with wonder. And light pollution threatens to prevent those wonderful sights from being seen.Task 4:【答案】A.Israel and Jordan，365，the lowest point，saltiest，are important to Jews, Christians and Muslims，Minerals，The strange beauty of the seaB.Purpose of the project: To help save the Dead Sea from shrinking.Countries to initiate the project: Israel and Jordan.Cause of the shrinking: Water that used to flow from the Jordan River into the Dead Sea has beenredirected for other uses in the area.Specific measures: A pipeline of more than 300 kilometers long will be built to pump water from the Red Sea through both countries into the Dead Sea.Duration of the project: At least three years.Cost of the project: 1,000 million dollars.Message sent by this project: The environment, ecology and nature are more important thanborders or political conflicts.C.1) T2) T【原文】Israel and Jordan recently announced that they would work together to help save the Dead Sea from shrinking. Government officials said the joint project would help the sea, protect the area's unusual wildlife and increase the number of visitors to the area. The announcement was made during the United Nations World Summit on Sustainable Development earlier this month in Johannesburg, South Africa.The Dead Sea is on the border between Israel and Jordan. It is 365 meters below sea level. That is the lowest point on Earth. The Dead Sea is the saltiest large body of water in the world.The area around the Dead Sea has ancient places that are important to Jews, Christians and Muslims. Minerals in the Dead Sea are used for health treatments. The strange beauty of the sea brings many visitors to the area.But the Dead Sea is shrinking by almost one meter each year. Most of the water that flows into the Dead Sea comes from the Jordan River. However, water flowing from the Jordan River has been redirected for other uses in the area. Officials say within the next 50 years, the Dead Sea could shrink to less than half of its current size.To prevent that, Israel and Jordan plan to build a pipeline more than 300 kilometers long. The pipeline would pump water from the Red Sea through both countries into the Dead Sea. After the pipeline is built, the officials hope to build a canal and a salt removal System that will provide fresh water to Jordanians, Israelis and Palestinians.The pipeline will take at least three years to build. The project will cost as much as 1,000 million dollars. Israel and Jordan hope to pay for it with help from other countries. The project is expected to begin after a nine-month study is completed.Israel and Jordan had hoped to cooperate closely on a number of issues after they signed a peace agreement in 1994. However, tensions have increased between them since the current Palestinian uprising began two years ago.Officials from Israel and Jordan described the water project as a major step forward. Experts say the agreement sends a message that the environment, ecology and nature are more important than borders or political conflicts.Task 5:【答案】A.1) 27 percent, higher ocean temperatures，activities by people，60 percent2) developing countries，off the coast of northeastern Australia，off the Philippines，the Caribbean islands，South AmericaB.Coral reefs support many kinds of sea life.Coral reefs also protect coastal communities in storms.Coral reefs support fishing activities and protect inland waterways.Coral reefs also have become popular stops for travelers.Corals are even important for medical research.C.1) F2) T3) T【原文】Environmental experts are concerned about the world's coral reefs. A recent study found that twenty-seven percent of all coral reef systems have been destroyed. Experts believe higher ocean temperatures and activities by people are to blame. The study warns that sixty percent of the reef systems could be permanently lost if nothing is done to stop the problem.Corals are groups of small organisms called polyps. These polyps live within a skeleton made of a substance called limestone.Corals are found in warm waters. Millions of corals grow together to form coral reefs. Coral reefs are some of the oldest natural systems in the world. The reefs support many kinds of sea life. They can be to important to local and national economies. The reefs also protect coastal communities in storms.The World Wildlife Fund paid for the independent report. The group warns that the destruction of coral reefs will result in severe losses to the world economy. Peter Bryant works with the Endangered Seas Program of the World Wildlife Fund. Mister Bryant notes that most of the reef systems are in developing countries. He says the presence of coral reefs produces money for many economies.Coral reefs support fishing activities and protect inland waterways. They also have become popular stops for travelers. Many people like to swim underwater to see coral reefs. Mister Bryant estimates that the world's coral reefs are worth thirty-thousand-million dollars a year.The largest in the world is the Great Barrier Reef off the coast of northeastern Australia. Coral reefs also are found in waters off the Philippines, Indonesia, the Caribbean islands, the United States and South America.Corals are even important for medical research. Mister Bryant says more than half of all new cancer drug studies involve sea creatures. For example, he notes there is a reef in the Caribbean with organisms that form the basis of the AIDS drug A-Z-T.The World Wildlife Fund say coral reefs should be declared protected areas. That way, human activities could be more closely supervised. The group says governments must take responsibility for the future of their coastal communities.Task 6:【答案】A.The group claims responsibility for hundreds of acts of destruction in the United States in the past five years, with the destruction estimated at more than 30 million dollars. Since 1996, members of the group have claimed to have damaged or burned hundreds of new homes, tree- cutting companies, federal offices and animal and plant research laboratories. They say their goal is to stop development and other activities they consider harmful to nature. They say their property attacks are aimed at industry and rich people who profit from the destruction of the natural environment. The Earth Liberation Front says it will use any direct action necessary to carry out its goals. But it says it is opposed to harming animals or humans. Traditional environmental groups in the United States reject the group's methods.1) a 17-year-old student，the state of New York，cooperate with officials investigating the Earth Liberation Front2) environmental extremists，the group usually leaves very little evidence behind【原文】For years, American law enforcement officials have been trying to solve a series of environmental crimes. The crimes are linked to a group known as the Earth Liberation Front. The group claims responsibility for hundreds of acts of destruction in the United States during the past five years. The destruction has caused more than thirty million dollars worth of damage.Federal investigators say they are finally closer to solving the crimes. Recently, a seventeen-year-old student reportedly admitted setting a series of fires in the state of New York. He was charged in connection with acts of damage believed to be carried out by the Earth Liberation Front. The student is the son of a New York City police officer. He reportedly made the admission during a secret court hearing. As part of a deal, the student agreed to cooperate with officials investigating the Earth Liberation Front. He could face up to twenty years in prison.This is the first time that a member of the group has admitted being responsible for environmental crimes linked to the Earth Liberation Front. Three other suspects in the property attacks were negotiating with federal officials.Since Nineteen-Ninety-Six, members of the group have claimed to have damaged or burned hundreds of new homes, tree-cutting companies, federal offices and animal and plant research laboratories. They say their goal is to stop development and other activities they consider harmful to nature. They say their property attacks are aimed at industry and rich people who profit from the destruction of the natural environment.The Earth Liberation Front says it will use any direct action necessary to carry out its goals. But it says it is opposed to harming animals or humans. Traditional environmental groups in the United States reject the group's methods.The Earth Liberation Front includes environmental extremists who operate independently of each other. Federal investigators say their lack of structure has made them difficult to stop. And they say the group usually leaves very little evidence behind.A few weeks ago, the group claimed responsibility for burning several new homes in Mount Sinai, New York. It has also claimed responsibility for destructive acts in Colorado, Arizona, Oregon and Wisconsin.Task 7:【答案】A.renewable energy，the next ten years，1 percent，1,500 megawatts，past 20 years，38 cents，3 cents，a 90 percent drop，government supportB.A number of people who live on or visit the Cape say Cape Cod is a national treasure should not be open to industry. They argue that building the windmills would hurt fish and birds in the area, and it would hurt tourism. They say the windmills will ruin the beauty of looking out to sea from the coast.C.2) F【原文】A study says wind power will lead the growth in the use of renewable energy in the United States and Canada over the next ten years. Renewable energy also includes forms like power from the sun. Navigant Consulting in the United States carried out the study. Energy companies helped pay for much of the research.The use of wind energy has grown in the United States, but remains less than one percent of all the energy produced.Lisa Frantzis led the study. She says the researchers expect additions of as much asone-thousand-five-hundred megawatts from wind power projects each year. That is about equal to the energy production of one nuclear power station.The study says there have been major improvements in the performance of all renewable energy technologies in the past twenty years. For example, the study reports a ninety percent drop in the price of electricity produced from wind. In the nineteen-eighties a kilowatt hour of wind power cost about thirty-eight cents. Now, a kilowatt hour is closer to three cents.The study found that government support must continue and grow to permit renewable energies to compete in the power industry.However, some renewable energy companies face criticism. In fact, wind energy producers usually have to deal with opposition from communities they try to enter.Currently, a wind energy company is trying to set up business in Cape Cod, Massachusetts, in the northeastern United States. The Cape Wind company wants to place more than one-hundred windmills in nearby waters. The windmills are hundreds of meters tall. Cape Wind says the project could provide Cape Cod with seventy-five percent of its electricity needs. And, it would not create pollution.But, a number of people who live on or visit the Cape say they do not want the windmills. They say Cape Cod is a national treasure that should not be open to industry. They argue that building the windmills would hurt fish and birds in the area. And, they say it would hurt tourism. They say the windmills will ruin the beauty of looking out to sea from the coast.Environmental groups, however, look at the situation differently. They ague that a source of energy that does not cause pollution would protect natural environments like Cape Cod.Task 8:【答案】A.1) For him, pollution is the way environment is being misused, the actions which consume theenvironment, like the overuse of artificial fertilizers and over-cropping in developing agriculture. And the harmful substances like the waste from motor cars and factories are less important.2) They see pollution as a social problem, and the root cause of pollution is the way we organize our society and the incredible waste of resources.B.1) Housewives can avoid buying things that they don't need.2) They can also cut down on the amount of packaging and try not to buy dyed toilet paper to reduce water pollution.3) People can avoid buying drinks in non-returnable bottles.4) They can reduce consumption by making their own food instead of buying it.【原文】Matthew: Christopher, most countries now appear to become increasingly concerned with the issue of pollution and its control. How do you see this problem?Christopher: What I see as pollution is the way the environment is being mishandled. Um...obviously there are certain waste products which are vomited out of motor cars orout of factories, either into the sea or into the river ways and so on. But, you know,they are what people say is pollution. More important things, I think, in terms ofpollution, are the way that the environment in general is being misused. Things likeagriculture, where artificial fertilizers and over-cropping and so on literallyconsume the environment. It is all picked up, collected, and transported from theland in terms of food or fibers and then ends tip in the sea at some stage, eitherthrough sewage or through waste products. I think that they are probably moresignificant.Matthew: Right. Michael, can you tell me though whether.., urn.., as I get the feeling, this is a problem which has been blown up by the media, because people wish to avoidsome of the more difficult problems to do with being a consumer society,...and, in asensei trying to solve many aspects of the pollution problem is rather a sort ofcleaning up process without getting to the root of the problem?Michael: Well, pollution is a symptom really rather than the cause.Matthew: Mmm.Michael: But of itself it does produce many quite serious results. In fact we do not really know what the long-term effects of many pollutants are going to be, but mostforms of pollution can be solved.., urn.., fairly easily and usually by technicalmeans. Now the difficulty with other environmental problems is that many ofthem have no technical solution and this is where the difference arises betweenthose who are advocating technical solutions to problems which they see almostpurely in terms of pollution and those who see the real problems of society as awhole, the way we organize it, the incredible waste of resources that is endemic inthis society.Matthew: This seems a very complex problem. Jane, how can individuals of the public, housewives, children at school, anyone.., help to prevent pollution?Jane: Well, I think there are lots of things people can do in the home or at school or in the office. Mm... when it comes to tackling the problems on a major basis, I meanit's question of continual lobbying and pressuring, writing to newspapers, etc. ButI think there are many things that people.., particularly housewives can do in thehouse, like urn.., for instance, just not buying things that have no use after thepackage has been opened,.., um... to really make a note of the sort of stuff thatgoes into the rubbish bin, that's very, very important; you can cut down on theamount of packaging.., on the amount of, for instance, water pollution like buyingum... toilet paper that's dyed... um.., and all this sort of thing that people can cutdown on. You can make a greater .effort not to buy drinks in non-returnablebottles; to make your own food, such as jams and drinks which are quite easy todo, rather than just going out and buying and consuming more and more. And ifyou put this into practice in all walks of life, in the home and at school and in theoffice, this is a very, very good, major contribution to helping solve some of themore immediate problems of pollution.Matthew: So in a sense, perhaps you are saying that it's the way we consume things that is creating pollution, by the litter they cause or perhaps by the fact that we use somuch oil, and therefore there will be a number of oil tankers on the sea, and thatmeans there will be accidents and oil spillage and so on, so that we have to stopconsuming, is it...or...?Jane: I think that is a very big part of it actually... Certainly, you know, when you get down to the more technical sides of pollution, of atmospheric pollution caused bycertain industrial processes, there's not a great deal that an individual can do otherthan cause a fuss about it, which I hope most people, you know, would considerdoing. But certainly on a day by day household basis, much of the problems ofpollution are certainly caused by either just complete thoughtlessness and wasteor by problems of overconsuming natural resources. And in all the products thatarrive at the housewife's table, the more refined and pre-packed and disposable itis, the more pollution it will have caused in its manufacture and it's likely to causein its disposalTask 9:【答案】I. Energy transition (definition)A change of one major resource of energy to another.II. First energy transition: From wood to coalA. Wood as major fuel1. Usages: Heat homes, cook food, and produce basic items.2. Major advantages: It was cheap and easy to get and easy to burn.B. Coal as major fuel1. Advantages over wood:a. It burns for a long time.b. It burns at a higher temperature.2. Good effects on many Western countries in the 1800s and the early 1900s:a. The industry developed.b. People lived a better life.3. Disadvantages revealed after 50 years of use:a. Air pollution.b. High costs, because it is not renewable.III. Second energy transition: From coal to petroleumA. Apparent advantages over the previous fuel:1. It was cheap.2. It was easy to get.3. The supply around the world seemed to be large.B. Reasons for people to favor the new resource:1. People's need for a better life.2. Industrial development: The introduction of the internal combustion engine neededliquid fuel.C. Good effects on people's lives;It allowed people to travel by car, to heat their homes more efficiently, to buy a greater variety of things, and to purchase more things at lower prices.D. Disadvantages disclosed after 50 years of use:1. As a fossil fuel, it is not renewable.2. The price goes up.3. It causes environmental pollution.IV. ConclusionA. The pattern in the previous energy transitions:1. The transition is made in order to improve the quality of people's lives.2. A new energy resource seems to have more advantages than the old energy source, andfewer disadvantages.B. The third energy transition:1. Time: The late 20th century and early 21st century.2. The important things to consider: The effects of this energy transition and theadvantages and the disadvantages of the new fuel.【原文】Most industrialized nations have gone through two major energy transitions, and some nations are now making a third major energy transition. By energy transition we mean a change of one major resource of energy to another.The first major energy transition was from wood to coal. For many centuries people used wood as a primary source of energy. By burning wood people were able to heat their homes, cook their food, and produce basic items. By using wood societies were able to support themselves and take care of their needs. Most early societies grew up near a sufficient supply of wood. The main advantage of wood was that it was cheap and easy to get and easy to bum.During the early 1800s, probably around the year 1820, some towns and villages began to make transition from wood to coal as the basic source of energy. About that time, people thought that coal would have more advantages than wood. Wood is a renewable fuel, which means that it grows back. This is, an advantage. But most wood is not as efficient a source of energy as coal. Most wood doesn't burn for very long, and most wood doesn't burn at very high temperatures.It was found that coal could generally burn longer than wood. And it burned at a higher temperature. These were good points for industry because early in the 1800s industry began todevelop very rapidly and a long-burning and hot-burning fuel was needed for the machines that were being used.Coal seemed to have another advantage. There was a lot of it, and it was easy to get. By digging just below the surface of the ground and by using simple tools, coal could be taken from the ground easily. In the 1800s transportation became more developed too, so coal could be shipped to faraway places. It was no longer necessary to live near a source of energy.Coal was used as a primary source of energy in many Western countries in the 1800s and the early 1900s. The transition from wood to coal seemed to have an overall effect. Industry developed. People were able to get more things, they were able to build bigger homes, and they were able to spend less time making what they needed for their daily lives. Most people would say that, in general, people's standard of living went up. People seemed to have lived a better life.After 50 years of using coal some disadvantages seemed obvious. One disadvantage was air pollution. Industrial centers of the early 1900s were often covered with a thick layer of smoke. Using coal was seen as somewhat unsafe and unhealthy.Another disadvantage of using coal was its rising costs. As more coal was used, it became harder to get. It became necessary to dig farther down in the ground in order to get the coal. Because coal was more difficult to get, the cost went up. And coal is a fossil fuel. It comes from under the ground. It doesn't renew itself. When it's gone, it's gone.At about the same time some of the disadvantages of coal became clear, petroleum began to reach the market. Petroleum became attractive because it was cheap and easy to get. Most people didn't know of any disadvantages in using petroleum.So the second transition was made—from coal to petroleum.The reason for changing from coal to petroleum was that people thought that their standard of living would be better. They thought their lives would be better by changing to this new energy source. And, once again, the change was connected to developments in industry.In the early 1900s, the internal combustion engine—the kind of engine used in most automobiles-was developed. An internal combustion engine needs liquid fuel. Petroleum was an excellent liquid fuel. It was fairly cheap and easy to get, and the supply around the world seemed to be quite large. In addition, other machinery was developed that used petroleum, so gradually, many industrialized societies changed over to petroleum.Using petroleum greatly affected people's lives. It allowed people to heat their homes more efficiently, to buy a greater variety of things, and to purchase more things at lower prices because production costs were reduced. And there was less visible pollution. So, in general, the transition from coal to petroleum seemed to be worthwhile.Of course, like using wood or coal, using petroleum has some disadvantages. And, as in the case of the change to coal, it's easier to see the disadvantages 50 years after the transition. One disadvantage of using petroleum is that it is a fossil fuel—it doesn't renew itself—so eventually—it will run out. There is a limited supply. And, as the supply decreases, the price goes higher.And, like burning wood or coal, burning petroleum also produces air pollution. This pollution isn't safe for people, particularly in industrial areas and in big cities.So, if we look at these energy transitions—first, from wood to coal, and then from coal to petroleum, we see a simple pattern. The transition is made in order to improve the quality of people's lives. And the transition is made because a new energy resource seems to have more advantages than the old energy source, and fewer disadvantages.。
新视野大学英语视听说教程（第二版）第四册-原文和参考答案-修正版-unit2
Uint2II. Basic Listening Practice1.ScriptW: Did you hear? Helen got modeling jib! She’s going to be sashaying down the catwalk.M: Wow, that’s great! All that walking practice really paid off. And foe once she won’t be complaining about being so tall.Q: Why did Helen get modeling job?2.ScriptM: Julia, come and see the Miss America contest on TV. All those beautiful girls are walking around in bathing suits, so the judges can decide who has the best figure. W: Bah! That’s the worst kind of exploitation. They are treating women like toys for people to enjoy. I would never take part in this kind of contest.Q: What do the man and the woman think about the beautify contest?3. ScriptW: What shall I do? I’m fat. I want to be slim and beauty, but I’m fat. I’ve tried all the new ideas, high carb and low carb, but nothing works.M: Those diets are just fads, popular for a while and then forgotten. Just follow the usual diet with fruits, vegetables, fish, water, and get plenty of exercise. Before long you’ll see results.Q: What has the woman tried?4. ScriptW1: I think Lily is really attractive. She’s half Spanish and has this really sultry look about her.W2: That explains why she tans so well. I’ve always been jealous of her skin color in the summer.Q: Which of following is true of Lily?5. ScriptM: Trust me, it was tight there on the Internet: “Plastic Surgery Increasing at a Faster Rate Among Men”. Apparently more and more men are trying to improve their appearance.W: I saw it too on the news. Face-lifts, nose jobs, and box to hide wrinkle are now very popular with men. Men say it’s for business reasons, but we know it’ｓvanity. Q: What does the woman think the real reason is that men have plastic surgery?Keys: 1.B 2.A 3. C 4D 5BIII. Listening InTask 1: A Friendly StylistStylist: Morning, sir. This chair, please. What can I do for you?Nick: A simple haircut: short on the back and sides.Stylist: Very good. I can, of course, do something fashionable for only $60.Nick: 60 dollars! That’s highway robbery—twice what I ordinarily pay.Stylist: Perhaps, sir. But your haircuts haven’t been in harmony with your character.Your hair is at war with your soul.Nick: I’ve never heard of such a thing.Stylist: If I may say, I’m an expert at matching hairstyle to personalities. Believe me;you’re suffering a “disjunction”.Nick: A disjunction? What the devil is a disjunction?Stylist: Your hair does not match you.Nick: This is utter nonsense. However, I’d like to hear how you’d solve this so-called problem.Stylist: Your character is artistic, imaginative. But your hair is dull. I can correct that imbalance in seconds.Nick: Okay, let me see what can you do about the…uh…disjunction, as you call it. Stylist: We’re going to use scissors to create peaks, which we’ll keep in place with a liberal helping of gel….This tuft in the back we’ll braid into a pigtail. Now, it’s the new you!Nick: I love it. It’s just like me: imaginative and artistic. Now what are you doing?What’s wrong? Don’t you see harmony in my new hairstyle?s preventing your hairstyle from being a true fashionable Stylist:Something’statement.Nick: For heaven’s sake, tell me what’s missing.Stylist: Streaks. By putting in a few yellow streaks in your hair, it will become a work of art. Streaking will cost you more, but…Nick: Do it. Forget the cost. But, by the way, what is the total getting to be? How much am I paying to avoid disjunction?Stylist: That’s…$135. Sir? Sir, are you all right? Oh, he fainted.1.When the stylist mentions $60, what does the customer say?2.What does the stylist think about the customer’s hairstyle?3.What will the stylist do with the customer’s hair?4.What will streaking do to the man’s hair according to the stylist?5.What is the passage mainly about?Keys: 1C.A 3.D4.B 5.AFor Reference:1.It means there is no match between you and your hair.2.That’s…$135. Sir? Sir, are you all right? Oh, he fainted.Task 2: The Voice LiftScriptAfter the face-lift, the forehead tightened, and the (S1) nose job, something still might be revealing your age: your (S2) voice.For patients who think their trembly, hoarse words don’t (S3) match their newly face and figure, there’s a procedure that claims to make them (S4)sound younger too: the voice lift.There are two general kinds of voice lifts. In some cases, implants (S5) inserted through an incision in the (S6)neck bring the vocal cords closer together. Doctors also use injections of (S7) fat or other substances to plump up the cords, so that the voice sounds younger.(S8) The voice lift is becoming more widely known among an aging population, who try to make themselves sound younger.“I speak in a great deal, or I was shouting, on a particular day, at the end of the day, I would feel exhausted,”said Robert Brown, 75, (S9) a retired construction engineer who underwent the voice lift several years ago, “I don’t know if I sound younger, but”the hoarseness is gone, which is such a great improvement.(S10)Voice lift can also benefit people like performers, lawyers, teachers, and telephone operators who need to have a strong voice and hope to shave years off the sound of their voice.Task3: A View of HappinessScriptMen are turning to plastic surgery and cosmetic procedures to brighten up their appearances at a faster rate than women, according to a survey released on Wednesday.Men’s use of fat injections to soften deep wrinkles leaped 47 percent last year from the previous year. Women’s use of the injections fell 36 percent, according to a survey by the American Academy of Facial and Plastic Reconstructive Surgeons.Men’s use of botox injections to eliminate frown lines rose 88 percent, while women’s botox use fell 8 percent.And for smoothing skin, the use of laser resurfacing among men rose 13percent, the survey showed. Meanwhile, women’s use of laser resurfacing dropped 38 percent during the same time period.The number of men getting nose jobs rose 47 percent, while the number of women doing so rose 5 percent.Typically, men and women visiting plastic surgeons for cosmetic reasons were age 40 to 59.The study said 44 percent of men and 57 percent of women tell their doctor that looking younger is the reason they are choosing cosmetic surgery.By about 18 percent, men are more likely than women to say they want facial cosmetic surgery for work-related reasons.The study was conducted by written questionnaires from January 20 to March 3 among more than 2,600 members of the association, who focus on treatment of the face, head, and neck.By comparison, in the previous year, women’s use of botox rose 60 percent while men’s fell 14 percent; women’s use of laser resurfacing rose 13 percent while men’s fell 19 percent; women’s use of fat injections fell17 percent and men’s fell 54 percent.1.What is true of men and women’s use of fat injections?2.While of the following is true of nose jobs?3.How much greater is the percentage of women choosing cosmetic surgery to lookyounger than the percentage of men?4.What is true of men and women using botox in the previous year?5.Which of the following would be the best title for the passage?Keys: 1C 2.C3. B 4.B 5.DIV. Speaking OutMODEL 1 She’s having some cosmetic surgery.Amy: Did you hear Nora’s off to Korea?Bill: why is she going to Korea?Amy:She is having some cosmetic surgery.Bill:I’m floored! I thought she was beautiful already.Amy: I know what you mean. She’s having her nose fixed.Bill: Was it broken?Amy: No, stupid, she’s having it made smaller.Bill: If she wasn’t beautiful already,I could understand getting surgery. But she already has a nice nose.Amy: But not a fashionable one. She’s also having her teeth straighten.She wants to have a perfect smile.Bill: What for?Amy: She believes a better physical appearance will improve her chance of getting a good job.Bill: We won’t even recognize her when she gets back.MODEL2 I think I need a face-lift.ScriptSusan: Hey!Amy: Hi! Don’t you know anyone who’s had cosmetic surgery?Susan:You mean like a liposuction? I don’t think that’s necessary. That’s not the way a woman should stay attractive.Amy: Honestly, I won’t go as far as that. With surgery, I might look gorgeous, but it wouldn’t be the real me.Susan: Yeah, p eople should be happy with the way they are.Amy: I see your point. But I’m worried about the wrinkle around my eyes. I think I need a face-lift. Why can’t we go back to the way things were?Susan: Because…I don’t know! But, Amy, you wouldn’t do that, would you?Amy:Darned right I would! I don’t expect my skin to be baby-smooth, but I should at least be young-looking.Susan: Isn’t makeup enough?Amy: Come on, Susan. Be open-minded! Look at my eyes! They’re puffy. And my lower lids are dark and loose, and full of lines and circles. I really hope surgery can wipe out the tired look.Susan: But what would other people think?Amy: I don’t care other people think.I’m already for a lift.MODEL3 How did you find the plastic surgery there?ScriptSusan: How was your trip to Korea? How did you find the plastic surgery there? Nora:It was all pretty scary at first.Susan: As I see it, they certainly did a beautiful job for you. If I hadn’t recognized your clothes, I wouldn’t have known it was you!Nora: Tanks, but u nderneath this surgery, it’s still the same old me.Susan: Well, why did you want the surgery after all?Nora:If I want to be competitive in the job market, I think this is indispensable. Susan: How can you say that! You don’t need to change your looks to get a good job.Anyway, shall we get some lunch?Nora: I’m not hungry, really I’m not.Susan: Did you already have lunch?Nora:I’m skipping lunch. I want to stay in good shape. I think I’m getting a bit too fat already.Susan:Oh, Nora, don’t be so silly! You’re not fat at all, and you need to eat. If you don’t eat, you’ll get sick and wind up in hospital.Nora: Ok, maybe I could eat a little. I do want to stay healthy.Now Your TurnTask 1SAMPLE DIALOGSally: Hi, John, nice to see you here.John: Hi, sorry, your name escapes me momentarilySally: Oh, I’m Sally. Don’t you recognize me?John: Now I see, you’re Sally! You have changed beyond recognition!Sally: I had cosmetic surgery.John: I’m confuses! I thought you were good-looking before.Sally: My nose was rather flat. The bridge of my nose wasn’t high enough. So I got my nose fixed.John: That’s absolutely unnecessary. I can also see your eyes have changed a lot.Sally: Yeah, my single-folded eyelids have become double-folded.John: What else did you do?Sally: I also have my teeth straightened. I felt uncomfortable about my uneven teeth whenever I smiled. Now I think I have a better smile.John: Why do you have so much surgery?Sally: I believe a better physical appearance will help me land a better job.John:Nonsense. M ost employers are more interested in your practical ability than your looks.V. Let’s TalkScriptGreetings, ladies and gentlemen. I hope you’ll find it interesting how to be fashionable without spending too much money.Sure, some famous stars always look stylish. They have unlimited clothing budgets that put the latest looks at their fingertips! But you can also look amazing without spending lots of money on your wardrobes. Simple try the following suggestions on for size.First, you should make seasonal purchases; that is, you should buy winter coats, leather jackets, bathing suits, ad summer dress at the end of the season. Y ou’ll get major discounts as you stock up for the next year.If you want clothes to wear right now, you can go to discount stores. They may not be the place to buy an expensive evening dress, but they’re perfect for buying things like T-shirtsThere is yet another cheap way of you to buy stylish clothes. Many department stores have a store brand. It means they offer current styles but are much cheaper than big-name brands.To save money, an important principle for you to follow is to not buy “outfits”. With the exception of suits, interchangeable piece are more affordable—buying clothing in separate.Wear-with- anything pieces are always a good buy. For example, you can almost always wear a pair of black trousers and a white dress skirt; you can wear them several times a week, paired with different accessories.If you can’t afford expensive clothes, you can spend money on accessories such as nice shoes and fashionable bags. Such extras make even the simplest outfit look polished.Finally, a great haircut always helps. When you hair looks fabulous, you look more stylish and fashionable.Money-saving Methods Detailed Descriptionseasonal purchases You should buy things at the end of theseason. You’ll get major discounts, andyou’ll be stocked up for the next year. Discount stores They’re perfect for buying things likeT-shirts.A store brand Stores offer current styles that are muchcheaper than big-name brands.Don’t buy outfits Buying separates is much moreaffordable.Wear-with- anything pieces You can almost always wear a pair ofblack trousers a nd a w hite dress skirt; youcan wear them several times a week,paired with different accessories.spend money on accessories Examples are nice shoes and f ashionablebags. Such extras make even the simplestoutfit look polisheda great haircut You look more stylish and fashionablewith a nice haircut.VI. Further Listening and SpeakingTask1: Beauty Contests and Plastic SurgeriesScriptJuliana Borges, who was named “Miss Brazil” early on Tuesday, had plastic surgery four times and underwent 19 smaller operations. She was just one of many competitors who were determined to improve their appearance through surgery. “Plastic surgery make me more beautiful and gave me confidence in myself and the perfect measurement that won me this title,” said the beauty queen in a green dress, who was representing Brazil’s southernmost state of Rio Grande do Sul.Borges, 22, had liposuction and had her chin, nose, and ears worked on, as well as, had her breasts enlarged.With the development of plastic surgery, more and more of Brazil’s would-be beauty queen are finding it easier to achieve the ideal measurements. T hese days, younghopefuls from the Amazon jungle to big cities in Brazil’s south are planning surgery.A third of the 27 finalists at the beauty contest went under the scalpel after rules were changed in the 1990s.The new rules permit plastic surgery, colored contact lenses, and hair dye at beauty contests.The organizers of the Miss Brazil contest said, “It’s a war out there, and all of the beauty tools that can be used should be used. Other countries like Venezuela paved the way, and Brazil is going to have to use those tools as well if it wants to compete in Miss University beauty contests.”But Brazil’s love for plastic surgery is not limited to beauty contests. Most young women who undergo surgery want to find a better man or a higher-paying job.1.How many surgical operations did the former Miss Brazil have altogether?2.What change has plastic surgery brought, according to the passage?3.Which of the following is allowed after the rules changed in the1990s??4. Which of the following countries is mentioned as a pioneer in using beauty tools?5. What is the goal of most young Brazilian women who undergo surgery?Keys: 1.A 2.C 3.D 4.B 5.ATask 2: Is it true beauty?ScriptJohn:There goes Camilla. She looks gorgeous today, doesn’t she? Her skin is as smooth as a baby’s bottom. Her lips are a perfect Cupid’s bow. She must havedozens of admirers.Becky: I wonder what she looks like without all makeup. She must out it with a spoon.It’s like a mask. I don’t understand what men find so attractive about her. John: Do I detect a hint of jealousy?Becky: She has nothing for me to be jealous about.John: I’ll be you believe in those saying like: Beauty is in the eye of the beholder. Becky: True beauty comes from within. Natural materials should be enough to bring it out.John: But do you always stick to those rules? When I went past your apartment last night, I saw you in the kitchen with some green substance smeared all yourface.Becky: They were cucumbers. They’re natural healers of the skin. Haven’t you heard people say on TV that they soften the skin, wipe out the roughness, and buildstrength and resilience?John: Yeah, yeah, yeah! They wipe out lines and age signs. Blah, blah, blah! See, I can even recite that advertisement.Becky: You’ve learned a lot, haven’t you?John: Since you can keep your skin so young-looking and maintain your figure so well, you might as well as write a book on beauty secrets.Becky: Don’t pull my leg. Anyway, you’d do well to try the cucumber treatment on yourself. Put some cucumber slice on your head. At least they’ll keep thatbald spot from shining so brightly..Keys: FTFTFTask3: Changing Your Hairstyle to Improve Your AppearanceScriptIf you want to look better, changing your hairstyle can be a simple fix. If y ou’re trying to reach a weight-loss goal, a new hairstyle is a quick and easy way to freshen up your looks—and boost your confidence.According to a popular hair stylist, clients often say, “Ｉwant to cut my hair, but I should lose weight first.” But that’s not the right sequence; it’s the other way around. You should know what hairstyle will flatter you the most, the style that will show off you particular feature to the best advantage even before you begin to lose weight.For example, many may want to follow a tread and wear long hair. But some may look better with shorter hair if they have a round face. “When it’s too long, it can drag your face down and actually bring attention to the features you don’t want to emphasize,” says Guy Riggio, a famous hair stylist in Los Angeles. How short is too short? That depends the length of your neck. Riggio says, “The longer the neck, the shorter you can go.”Some top stylists believe that women should stay clear of bangs. Thick bangs may be fashionable at times, but even thin bangs are hard to wear. “They change the shape ofsays New York hair stylist O’Connor. Instead, you your face, making it seem shorter,”should pull your hair away from your face. It will make your face look longer. Finally, pick a stylist who’s knowledgeable and whose opinion can be trusted. Then have fun with the new style.For Reference:1. It is a quick and easy way to freshen up your looks—and boost your confidence.2. Clients often say, “Ｉwant to cut my hair, but I should lose weight first.” But that’s not the right sequence; it’s the other way around.3. The speaker say if you have a round face, you may look better with short hair.4. That depends the length of your neck. The longer the neck, the shorter you can go.5. They change the shape of your face, making it seem shorterNews ReportMiss WorldScriptThe Miss World title went to first black African contestant ever in its 51-year historyat the Miss World finals in Sun City, South Africa on Friday.Organizers of the pageant said they expected about one billion people to have turned in to watch the beauty queen extravaganza. The event was hosted by American talk show host, Jerry Springer, at a glitzy resort in the heart of South Africa’s bush country.[SOUND BITE]The pageant was created in 1951 by a public relations executive for a small leisure and entertainment company. It was initially intended to be only a one-time event, but was continued after the United States began the rival Miss Universe contest in 1952. In more than half a century, there have been only three Miss World winners from Africa, two of them white South Africa and the third from Egypt.Miss World has until now been dominated by winner from Europe, the Americas, and India, the majority of them being Caucasian.The contestants in this pageant are judges in three different categories: beauty, grace, and charm; talent, poise, and personality; and figure and deportment. After the first round of judging, the original group of 92 contestants w as pared down to only tenfinalists who would go on to compete for the t itle.The second-runner up in this ten year’s pageant was Miss Scotland, 18-year-old Juliet-Jane Horne.[SOUND BITE]The People’s Republic of China was represented for the first time this year by 18-year-od Bing Li.[SOUND BITE]The title of first runner up went to Miss Aruba, 19-year-old Zerelda Lee.[SOUND BITE]The competition was fierce as each of the ten finalists took her turn in the spotlight in front of a live audience.But out of the 92 contestants, it was Miss Nigeria, 18-year-old Agbani Darego, who took home covered title and the $100,000 prize.[SOUND BITE]Before being crowed, Darego took the victory walk wearing a lime-green, body hugging dress and waved to a cheering crowd.The news of her victory sparked rapturous c elebrations all over Nigeria’s biggest city, Lagos.。
综英UNIT2课文及习题答案
In the Beginning: God and Science创世纪：上帝与科学Lance Morrow[Lead-in]What is the origin of the universe? This is the question that has bewildered human beings for a long time. In field of religion, the Bible says, the universe began in a single, flashing act of creation, while recently the Big Bang theory has been widely accepted in science world. The two sides that had contradicted each other for thousands of years seem to reach a certain agreement. Is it a compromise or just a coincidence? This article discusses the relation between science and religion on the basis of the ideas from both sides and points out the significance of this intimacy in the way of exploring the truth.[1] Sometime after the Enlightenment, science and religion came to a gentleman’s agreement.启蒙时代之后的某个时候，科学和宗教订了一个君子协议。
Science was for the real world: machines, manufactured things, medicines, guns, moon rockets. 科学负责现实的世界：机器、制造物、药品、枪支和登月火箭等等。
新视野第二版Unit02 全部课文原文译文练习及答案
Unit 2Preview肖胜文译文预览Do you ever have difficulty talking to your parents? You’re not alone. Young people and their parents usually fail in theirattempts to communicate with each other.肖胜文译文你跟父母交流有困难吗？其实，不只你一个人是这样。
年轻人和父母之间试图相互交流，但往往以失败告终。
As a result, their two different worlds can move in separatedirections or collide head-on. This is what is known as the“generation gap”.肖胜文译文结果是他们这两个不同的世界要么互不干涉，要么针锋相对，这就是所谓的“代沟”。
What can be done about this problem?肖胜文译文这个问题怎样才能解决呢？The best solution is for both sides to practice better listeningskills.肖胜文译文最好的解决办法是双方都要锻炼聆听的技巧，更好地倾听对方。
Hearing what has been said and actually listening are entirelydifferent matters.肖胜文译文听到对方说什么和倾听对方说什么完全是两码事。
Listening means making the effort to truly understand andconnect with what someone else is trying to say, and it is the keyto effective communication.肖胜文译文倾听意味着尽力真诚地、设身处地地去理解别人想表达的思想，这是成功交流的关键。
听说教程Unit 2答案及原文
Unit 2Warming up1. Running, swimming, and lifting weights2. Exercise makes him happy, keeps his stress level down, and gives him all sorts of energyfor his work and family.3. Well, there is no swimming pool near my home and i can't swim every day. But anyway, Icann run in the morning . There are many benefits to exercising. They include a strongbody, an improved mood, longer life, better appearance and an overall sense of well-being.ListeningShort conversations1.C2.C3.B4.A5.D6.B7.C8.D9.A 10.ALong conversation1.D2.C3.A4.B5.APassage1.B2.D3.D4.C5.ARadio program1. the quality of school menus2. moving into the neighbourhood3. eats fast food4. the Chicago study5. children's eating habitsHomeworkTask 11.A2.B3.C4.D5.BTask 21.A2.B3.D4.C5.DTask 31. advancements2.physical3.depression4.condition5.mentioned6.admitbat8.high-fiber and vitamin-rich foods, such as vegetables and fruits9.should give up smoking if they haven't already done so10. No section of the population can benefit from exercise.听力原文Unit 2Warming upW thank you for agreeing to take this interview. I know you are quite a busy man.M I am always happy to talk to people and answer questions from the audience.W that is very nice to hear. People are calling you the world’s healthiest man. What do you think about that?M what do I think? I think people are being very kind to me by saying so. I don’t think I am the healthiest man in the world, but I do take my health seriously. I exercise every day, running, swimming, and lifting weights.W you certainly look great!M thanks. Better than that, though, I feel great. Exercise makes me happy, keeps my stress level down, and gives me all sorts of energy for my work and family.W do you have any special words for the audience?M yes. Start exercising today, and start living a better life. Listening10 short conversations1. W wow！Y ou look great! What have you been doing to look sogood?M I have been lifting weights. I really feel great. Strange, but it hardly took anytime at all before I started seeing improvements in my body.2. M can you help me open this bottle? Someone put the cap on too tight.W sure thing! Umm…there! Hey, that wasn’t tight at all! Y ou really need to work out a little more and build up your strength!3. M I just don’t know what I am going to do about my energy level! No matter what I do, I always feel tired!W here’s an idea: since you have already been exercising a lot with no result, maybe you can change your diet.4. M I’d really like to begin an exercise program, but I simply don’t know how to begin.W I’ve spoken to a doctor about it. I will tell you what you told me: start off with a little bit of running and then do more and more every day.5. M I’ve been feeling terrible lately. Do you think exercise could help me?W I can’t say for sure. It probably wouldn’t hurt, but exercise can’t cure all of your problems.6. W you always do so well in your classes!M running gives me energy to stay up late into the night. This allows me to study more. Do the same and run with me tomorrow!7. M there’s a strange limp in your walk. Did you pull a muscle or something?W nah. I just feel a bit tired from all of the exercise I’ve been doing at the gym. I’ll return to normal in just a moment.8. M have you seen how much weight Angela’s put on? Why do you think she stopped exercising and started eating such unhealthy foods? W it is a sad story. Her parents got divorced, and now she is totally ignored her health.9. W hello? Are you the person I talked to on the phone about checking in for an appointment?M yes. Just sign your name on this piece of paper, and the doctor will see you as soon as he is free.10. W I’ve been so very worried, and I don’t have a clue as to why I’ve been so sick.M try not to worry too much. Do some running, see me in a week, and let me know if things change. I’ll run some tests on you if you are still not feeling well.Understanding a long conversationM hey! Hold up! Can you spare a minute?W ugh, do you think you can make it quick?M I’ll only need a minute, and then you can return to your run.W fine, what’s up?M Ma and Pa asked me to talk to you about all the exercising you’ve been doing. They told me I could find you here at the school track.W so what of it?M they think you’ve been doing a bit too much.W you know what the doctor said---if I don’t get active, I could die of a heart attack.M yeah, but I don’t think he meant for you to do so much. Y ou should take it slowly. Maybe you could build an exercise program that becomes more and more difficult as time goes by.W is that what your doctor said?M no. it is just common sense. Everyone knows you shouldn’t overwork yourself when you start exercising.W thanks for the concern. But tell Ma and Pa that I’ll be fine with what I’m doing.Understanding a passageIt is very important to exercise. Many studies have shown that regular activity and exercise can improve overall health substantially. Exercisereduces the risk of heart disease by up to 35%, stroke by about 28%, certain cancers by 20% and more, and high blood pressure by an amazing 52%. Exercise can also help you to build healthy bones and muscles. Athletes must do physical training on a regular basis to increase their level of performance. Exercising includes walking, running, biking and plenty of other activities as well. My advice would be to pick something you enjoy doing and wouldn’t mind pursuing on a regular basis. Then, you must stick to a schedule. Y ou can even pick a few different activities to mix things up and keep it interesting. Also, always stretch before physical activity! This is very important as you do not want to pull muscles. Most importantly, to keep a healthy body you must stay ACTIVE!Understanding a radio programHere at this Chicago High School and others, there has been so much emphasis on the quality of school menus, but this new study says that none of that really matters when fast food is just a short walk away.How can a cafeteria ever hope to compete with this? A new Harvard study says more and more schools now have to. Eighty percent of schools in Chicago with a fast food restaurant less than half a mile away, raising concerns about how easy it is for kids to eat poorly, and whether fast food companies are moving into the neighborhood on purpose.“they take into account the demographics of neighborhoods, the roadways in neighborhoods, and where the access is to the consumer base.”Doctor Bryn Austin is the study’s lead author and says on a typical day, nearly a third of American kids eat fast food. When they do, they consume more fat and calories, fewer vegetables and fruits than on days when they don’t.Overall, nearly nine million children in the US are overweight or obese, more than one in every seven kids, a number that has tripled since 1980. McDonald’s criticized the Chicago study, saying most restaurants are in heavily trafficked areas. Schools said their spokesmen have nothing to do with it. But child health advocates like Doctor Matte Longjohn say the study shows how recent attempts to improve school menus, even remove soda vending machines, may not be enough to improve children’s eating habits.Listening and speakingPeople talk endlessly about the benefits of exercise. And when they aren’t talking about it, they’re reading about it in health magazines, watching programs about it on television, or listening to recordings about it. People can become so concerned about exercise that they begin to goinsane with worry.It is easy to understand why people attach great importance to exercise. Exercise can not only improve your health, but also enhance your mood and reduce depression and anxiety. People who do regular exercise often achieve an overall sense of well-being.But this concern about exercise has gone too far. Some people are so obsessed with exercise that they give little time and attention to other aspects of their personal lives. I know a guy who spent all his spare time in the gym. Finally, he found himself estranged from his family. What’s more, if you do it in the wrong way, exercise can actually harm your body. Some people work out hard and pull their muscles; some even hurt a joint or break a bone.。
视听说III-原文和答案-Unit2
视听说III-原文和答案-Unit2VLS Ｂ３Uint2II. Basic Listening Practice1.ScriptM: Now we have satellite and high-powered microscope, it’s easy to think we know everything about the world; but we still don’t understand EI Nino.W: Right. Scientists all over the world over are even uncertain about the cause of the warm Pacific current that brings storms or drought—the mysterious EI Nino.Q: Which of the following is true according to the conversation?2. ScriptM: Everyone is talking about environmental problem: acid rain, the greenhouse effect, holes in the ozone layer. We should think positively. What can we do to improve things?W: I agree. We could do a lot more to harness the sun’s energy for heating and lighting in our homes. In Japan 43,000 solar roofs were installed in 2002.Q: How do the man and the woman view the environment?3. ScriptW: We lived in Beijing some years ago. It was always difficult to keep the house clean with wind from the north blowing sand from the desert at us.M: That’s why the Chinese government has been encouraging people to plant trees along the edges of the Gobi Desert. Now those trees act as wind barriers.Q: What did the government encourage people to do?4. ScriptM: Many old refrigerators and cars are environmental hazards because they contain CFCs that destroy the ozone layer.W: Yes, but government or organizations are helping people to safely dispose of old refrigerators or, in the case of cars, to upgrade their air conditioning.Q: What are government departments helping people to do?5. ScriptM: Hey, that’s an aerosol spray you’re using on your hair! Build a bomb or set fire to the apartment to kill us quickly instead of making holes in the ozone, so we die of cancer.W: Cool it, man. This spray doesn’t contain CFC s. And you’d better read a little more. In 2003 the hole in the ozone layer shrank by 20 percent, so there’s no reason to panic.Q: What does the man mean?Keys: 1.B 2.D 3. A 4.A 5.CIII. Listening InTask 1: We should have proper respect for nature!ScriptMartha: Do you think most people in your culture respect nature?Ed: I think so. Umm…more now than before.Martha: What do you think is the most serious environment problem in the world today?Ed: Today…I think damage to the ozone layer is a big problem; and another problem is pollution in big cities and things like that.Martha: How do you learn about environmental problems?Ed: Umm…through school. A lot of clubs promote environmental safely, and some TV programs, too. They talk about environmental safely and stuff like that.Martha: Do you think students should learn more about the environment at school?Ed: I think so. So, as they grow older, they can be more aware of all the problems that are going on. And also to prevent more problems from occurring.Martha: If you could create a new law to help the environment, what would it be?Ed: A new law for the environment? Umm…I’d probably say that when people throw away their cigarette butts, they have to throw them into the garbage bin, not just throw themeverywhere because it’s just littering and I hate that. So they should be fined if theythrow them on the floor on the ground.Martha: That’s a good idea. What do you personally do to help protect the environment?Ed: I’m so against littering. I never litter. If I see somebody litter, I get really angry. So I always throw my trash into the garbage bin.While being interviewed by Martha, Ed said more people in his culture respect nature ever before. When asked about the most serious environmental problem in the world today, he mentioned the damaged ozone layer and the pollution in big cities.Ed learned about environmental problem at school. A lot of clubs and some TV programs promote environmental safely. He believes that students should learn more about the environment at school. Then they can be more aware of all the problems and prevent more problems from occurring.When asked about a new law he would like to create to help the environment, he said that when people throw away their cigarette butts, they have to throw them in the garbage bin. They should be fined if they throw them on the floor.Personally, Ed is so set against littering that he never litters. He always throws his trash into the garbage bin.Task 2 River pollutionIf you see dead fish floating on the river or notice that the water is discolored and smelly, you know the river has been polluted, and there are four main possible causes for it.First, fertilizer. If large amounts of fertilizer or farm waste drain into a river, the concentrations of nitrate and phosphate in the water increase considerably. Algae use these substances to grow rapidly, turning the water green. This massive growth of algae leads to pollution. When the algae die, they are broken down by the action of the bacteria, which quickly multiply,using up all the oxygen in the water and therefore causing the death of fish.Second, industrial waste. Factories sometimes discharge chemical waste into rivers. Examples of such pollutants include cyanide, lead, copper, and mercury. These substances may enter the water in such high concentrations that fish and other animals are killed immediately. Sometimes the pollutants enter the food chain and accumulate until they reach toxic levels, eventually killing fish and other animals.Third, oil pollution. If oil enters a slow-moving river, it forms a rainbow-colored film over the entiresurface, preventing oxygen from entering the water.Fourth, warm water. Industry often uses water for cooling processes, sometimes discharging large quantities of warm water back into rivers. A higher temperature of the water lowers the level of dissolved oxygen and upsets the balance of life in the water.Questions and key1. What is the passage mainly about?D) The causes of river pollution.2. Why does the river water turn green?A) Because nitrate and phosphate in the water increase.3. What harm does industrial waste cause?B) Poisoning.4. Which of the following is true of oil pollution?C) It prevents oxygen from entering the water.5. What harm can warm water in a river bring?D) Lack of oxygen.Task3: Curbing Carbon emissionsScriptAlthough it is not an easy task, China is striving to fulfill the promise to cut its carbon dioxide emissions per unit of GDP by 40 to 45 percent in the next 10 years.Zhang Guobao, Director of the National Energy Administration, said, "The government puts great emphasis on seeking harmonious development between cities and the environment, and is readjusting the energy structure by giving priority to the development of clean and low-carbon energies, including hydroelectric, nuclear, wind, and solar power."Government authorities have closed small, coal-fired plants with a total capacity of 60.06 million kilowatts in the past four years. This year's target of closing 10 million kilowatts of capacity will be achieved by August. "We have promised to the international community that 15 percent of our power will be generated from non-fossil sources by 2020," Director Zhang said. At present, non-fossil energy accounts for only 7.8 percent.China is making efforts to increase the proportion of clean energy in its total energy consumption. Statistics show that China invested US$34.6 billion in clean energy last year, exceeding the United States which invested US$18.6 billion. Thus, China has become the world leader in generating clean energy. Five years earlier, China's investment in clean energy was only US$2.5 billion.However, China's carbon emission reduction target cannot be achieved easily. The shift to a low-carbon economy might be met at a cost to society. For instance, more than 400,000 people werelaid off as a result of the shutdown of small coal-fired power plants in the past four years. Many studies indicate that the effort to curb greenhouse gas emissions may delay China's development, affect people's income, and lead to unemployment.Questions and keyl. What is the passage mainly about?D) Cutting carbon dioxide emissions: China's achievements and problems.2. From four years ago until August this year, how many kilowatts of coal-fired plant capacity willhave been closed?D) More than 70 million.3. By 2020, what will be the proportion of non-fossil energy in the total power in China?A) 15%.4. Which of the following is true of the investment by China and the United States in clean energy last year?B) China's investment was almost twice as large as the United States'.5. Which of the following is NOT mentioned in the passage as a problem arising from curbing greenhouse gas emissions?C) Causing more strikes.IV. Speaking OutMODEL 1 Our globe is in dangerJohn: How is your Grandma getting along during this usually hot weather?Nora: Over the last few years, Granny has been complaining that the hot, humid weather is killing her. She believes the weather has changed.John: What she means is the climate’s long-term conditions; weather refers only to day-to-day conditions.Nora: Yeah, she says summer is hotter, and winter wetter. But I tried to comfort her, saying, “It’s all in your mind, Granny.”John: She’s right, you know. The greenhouse effect does bring global warming and rain.Nora: How can I explain global warming and greenhouse gases to a 97-year-old Granny?John: Tell her the earth now is like a real greenhouse made of glass panels that let in light and trap heat.Nora: Think she’ll want to know that carbon monoxide from earth makes greenhouse gases? John: Everybody should know what cause global warming; otherwise we won’t stop it.Nora: I’ll tell Granny not to burn any more wood or coal, or to use spray on the hair.John: OK, joke about it, but it won’t be so funny when the polar icecaps melt and oceans rise. MODEL2 Rainforests will soon be only a memory.ScriptSusan: Hey, Chris, there is an environmental group on campus asking for donations to save the rainforests.Chris: So what?Susan: So what?! Don’t you want to save the rainforests?Chris: But there’re no rainforests in our country. They need hot, tropical climates.Susan: Come on. A rain forest is any forest where heavy rainfall leads to dense vegetation. Tropical rainforests can be found in hoe, tropical areas, but there are also cool rainforests, including one in southeast Alaska.Chris: How did you know that?Susan: Well, I’ve just read a book on rainforests. You know, 140nillion people live in the world’s rainforests, and 35 percent of the world’s plant and animal species exist only in rainforests. Chris: Wow, I’m impressed. So what else have you learned?Susan: Most of the world’s rainforests are in danger of destruction by loggers, farmers and developers. They are disappearing at a rate of 1000 acres a minute!Chris: It’s terrible!Susan: Yeah, we’ve got to find a way to save them. Now would you like to give a donation?Chris: Sure.Now Y our TurnSAMPLE DIALOGA: Most of the world’s rainforests are in danger of destruction by loggers, farmers and developers.They are disappearing at a rate of 100 acres a minute!B: What a tragedy! , Many of the world’s plant and animal species exist only in rainforests.A: We really need to save the beautiful forests.B: Yeah, we’ve got to find a way to save them.A: Do you know our mayor is making a call to plant trees?B: Yeah, we do have to plant more trees. I hear China doesn’t have a lot of forests compared with many countries.A: That’s true. I’ve just read an article about afforestation. China’s forest coverage rate was18.21percent last yea, ranking only 130th in the world.B: No wonder we have to plat more trees.A: Don’t lose heart. Progress has been remarkable. In 2000 the rate was just 16.55 percent.B: Any other good news?A: China has stepped up its tree-planting efforts. Now it’s the world’s No.1 planter of trees.B: Wow, I’m impressed.MODEL3 What a terrible sandstorm!ScriptSusan: Hey, John. You’re back. A few days ago, a big sandstorm hit our cityJohn: Oh, that’s bad.Susan: The air was full of dirt and sand and dust. I had to wear a scarf around my head.John: The dust, as I know, comes from Mongolia. And from my reading in science, I’ve heard the dust often comes after a long period of drought.Susan: This is a serious problem in many parts of the world, and unfortunately our city is one of them.John: And if the drought continues, the soil is easily airborne. And then if the wind comes, the soil can be lifted up on the cold are that rises up, and it can travel very long distances.Susan: Normally, when there’s a wind, it can clear the air, and you have beautiful weather. But when the dust is brought in with the wind, then you can’t breathe, you can’t see well, and it’s dangerous for driving, or for walking.John: Yeah. You know, when the dust is lifted up it can go as high 3,000 meters. And it’s not just China that has problems, but many other countries. For example, the middle of Australia sometimes has dust storms, and some of the dust goes up very high, goes across the ocean, and falls down on New Zealand.Susan: Not a very nice neighbor.John: Is there a solution to the problem?Susan: We need to plant more trees and grass so that the soil can stay where it is.John: No wonder the government is launching a new afforestation program in a bid t address the environmental problem.V. Let’s TalkMan 1: Well, it's inspirational language which is nice and lovely and fluffy, but doesn't really actually commit anyone to doing anything, and so it's really hard to take to the bank. I mean, people's lives are on the line in the developing world where we are seeing the impacts felt first and foremost, And obviously the atmosphere simply can't take the kind of emissions we've been seeing in the business-as-usual scenario and there's no real commitment to change that. There's no real commitment to put serious money on the table and that's a big problem.[On-screen text: Wind Farm]This is a great photo op for all the world leaders, but if it's not backed by action, it really doesn't mean much at the end of the day.Man 2: What's in there is very disappointing. It does not constitute a_ a deal. It's a hollow shell that will need to be filled in, and it has some numbers, it talks about trying to avoid two degrees. That's the same language that the G8 used last July. But it lacks anything on emissions cuts as yet that would guarantee that we're actually on the, on track to get there. And the financing commitments... there is a mention of a 1OO-billion-dollar figure and the attempt to raise or mobilize that level of resources, but there's no guarantee that there will be new money, that the money will be real, that there's actually a commitment to get there, or that it will be channeled in new ways, as yet.Key(1) -b (2) - a (3) -h (4) -d(5)-g (6)-e (7)-c (8)-fVI. Further Listening and SpeakingTask1: The environment and the developmentScriptLi: Hi Professor Wang, I’m Li Lin, a correspondent from the University Newspaper. The staff and students here are getting more and more interested in the relationship between the environment and development. What do you think is the most serious environmental problem at present? What measures should we adopt to improve the environment and develop the economy at the same time?Wang: There are many environmental problems: air pollution, water pollution, desertification, over-fishing, destruction of natural habitats, acid train, over-consumption of wild animals and plants, etc. But lying at the center of all those problems, as I see it, is the contradiction between economic growth and the environment.Since the United Nations Earth Summit in 1992, more and more people andgovernments have adopted a new idea; that is, “sustainable development”. This meanstoday’s economic growth should not wipe out he resources and options for futuregenerations. Planning and development should ensure not only economic growth, butalso social advancement and environment health. In other words, some economicbehavior must be restricted or controlled. Instilling principles of development intogovernment planning, resource management and economic policy is the mostimportant step China could take to solve its environmental problems.China has already taken some remarkable steps to reduce damage to the environment.For instance, following the huge floods of 1998, the government banned logging in theupper reaches of the Yangtze River in order to protect forests and reduce the risk offloods.Still, the basic contradiction between environment and development persists. Muchwork is to be done before we can achieve the aim of a balance between economicgrowth and the environment.Task 2:ScriptA United Nations study says that a thick cloud of pollution covering southern Asia threatens the lives of millions of people. Scientists say the pollution could increase lung disease and cause early deaths. The cloud is also damaging agriculture and affecting rainfall levels. It has affected many countries in southern Asia. The pollution cloud is three kilometers high. Scientists say it can move halfway around the world in a week.The cloud is the result of forest fires, the burning of agricultural waste, and huge increases in the burning of fuels by vehicles, industries and power stations.Pollution from millions of bad cooking stoves hs made the problem worse. Many poor people burn of fuels wood and animal waste in such stoves.Scientists say this combination could be changing winter rainfall levels in Asia. They say rainfall has increased over the eastern coast of Asia. But it has dropped sharply over parts of northwestern Asia. The report says the cloud could reduce rainfall over northwestern Pakistan, Afghanistan, and western China by up to forty percent.Harmful chemicals from the cloud are mixing with rainfall. This acid rain damages crops and trees and threatens public health. Scientists are concerned that the pollution will intensify during the next thirty years as the population of Asia increase to an Estimated 5,000 million people.1.What is the true of the cloud of pollution?2.What is NOT the cause of the cloud of pollution?3.What does the cloud of pollution bring about?4.Why will the pollution intensify in the next 30 years, according to the passage?5.What do you think is the best title for the passage?Keys: 1.D 2.B 3.A 4.C 5.CTask 3 Mountain regions face a number of dangers.ScriptMountain people around the world are in great danger of the negative effects of the worsening environment, according to a UN report.As global warming and deforestation accelerate and technology makes wilder places more accessible, environmental and social pressures on the world’s remotest regions increases.The UN has found that many mountainous regions—inhabited by one out of five of the world’s people—are barely recognizable when they are compared to what they ere like 60 years ago. This ismostly because forests were cut to make way for cattle grazing and agriculture.The authors of the UN study expect 98 percent of its mountain areas to experience severe climate change by 2055.Biological losses are expected to be heavy. The mountains of Europe, part of California and the northwest Andes in South America are among the most threatened mountain areas in the world and should be given priority in conservation.The UN is anxious to raise awareness of the problem facing mountain areas because they are inhabited by some of the most vulnerable people. These people could lose their culture and their livelihood with even the smallest shifts in climate.At the same time, many mountain regions are losing people. Thousands of villages in Europe are deserted most of the year.In other areas like Nepal, people are drifting to the cities in search of work.Viewing and speakingScript and keyWeather experts may have found a new problem caused by global warming, one which many people will pay attention to: There are (l)signs that Santa's home in the North may be in trouble because of (2)warmer temperatures.The Finnish town of Rovaniemi on the Arctic Circle, which many Europeans say is the home of Santa Claus, has had its (3)warmest winter in 40 years. As a result, there has been much less snow than usual-meaning no snowmen, no snowballs, and possibly not enough (4)snow for Santa to ride his sleigh on.More important for local residents, it may mean fewer tourists, as well. Santa's wintry home town normally (5)attracts thousands of visitors each year, and millions of dollars.Anne Pelttari-Bergman, the town's tourist director, worries that the town could be in (6)trouble if snow levels do not return to (7)normal. She explains: "Snow is really important for us, of course, for Santa Claus, for Christmas tourism, and also for our winter tourism because winter is our (8)best season. It is really important for us."Weather experts and town residents are hoping this warm winter is a (9)one-time thing. Few people can imagine a holiday when even Santa does not have a (l0)white Christmas.。
新英语视听说教程_答案及原文unit_2
Unit 2 Lectures and ReportsThinking Ahead1. Do you like studying English by yourself or following some lectures? And why?2. Have you ever made public speech or given a report to others? If yes, please describe your feelings at that time.Secrets of powerful speaking1.do enough research on the subject/ knowledgeable enough about the subject2.have passion for your speech3.overcome the nervousness/fear of public speaking4. Some techniques for effective speakinga. speak from notesb. keep it conversationalc. use stories to illustrate your pointsd. use humor throughout your presentatione. use props and involve the audiencef. prepare for a powerful closingT ask 1Exercise 1Explain the following idioms in English according to the video.1.to eat like a horseT o eat a lot.2.straight from the horse’s mouthT o get some information directly from the person responsible for it.3.to flog a dead horseT o waste effort on something that we have no chance of succeeding at.Exercise 2 Making SentencesMake one sentence with each idiom.1.to eat like a horse.He eats like a horse.He must be very hunger. He is eating like a horse now.2.straight from the horse’s mouthMy boss is going to fire me. I heard it straight from the horse’s mouth.I got the ne ws straight from the horse’s mouth.3. to flog a dead horseI sometimes feel like I’m flogging a dead horse when I’m teaching.Don’t try to flog a dead horse.Other idioms related to horsea horse of different color完全是另外一回事。
现代大学英语听力2听力原文及题目答案Unit 2
《现代大学英语听力2》听力原文及题目答案Unit 2Unit 2Task 1【答案】1) b 2) a 3) d【原文】Texas was the biggest state before Alaska became the forty-ninth state in 1959. One good way to understand the size of Texas is to learn about its weather. Different parts of the state have very different kinds of weather.Laredo is one of the hottest cities in the United States in summer. The best time to visit Laredo is in winter, when it is pleasantly warm.Amarillo gets very cold in winter. Sometimes there is more snow in Amarillo than in New York, which is a northern city. Summers are better, but sometimes it gets quite hot. The best time to visit Amarillo is in the autumn when it is cool.If anyone asks you about the weather in Texas, ask him, “What part of Texas do you mean”Task 2【答案】A.1)T 2) F 3) FB.1) d 2) c 3) cC.climate, reputation, extraordinary, unreliable, dry, wet, clear, dull, hot, cold, bad, mild【原文】Our friend, Nick, whose English gets better and better, declared solemnly the other day that he thought that the British climate was wonderful, but the British weather was terrible. He went on to explain by pointing out that the British climate was a temperate one. This meant, he said, "that you could always be certain that the weather would never be extreme — at any rate not for any length of time — never very hot and never very cold." He quite rightly pointed out that the rainfall in Britain, according to the statistics, was not very heavy. "Why then," he asked, "has the British climate such a bad reputation" He answered by saying it was because of the extraordinary, unreliable weather. There was no part of the year at which you could be certain that the weather would be dry or wet, clear or dull, hot or cold. A bad day in July could be as cold as a mild day in January. Indeed you could feel cold at almost any time of the year. Nick blamed drafty British houses for this, but agreed you could also blame the small amount of sunshine and a great amount of dampness. He advised every student coming to Britain to bring an umbrella and to understand the meaning of that splendid word "drizzle".Task 3【答案】I.the country; Trees, grass, lakes and steamsII.A.1. concrete, iron, steel2. take in the heat during the day and throw off heat into the air at nightB. Warmer winters, car engines; electrical applianceⅢ.A. air pollution may stop sunlight from reaching the earthB.1. Ice near the North and South poles to melt2. to be slowly flooded and people living in these cities to move to higher land【原文】Cities change the climate around you. In the country, there are trees, grass, lakes, and streams. In hot weather, the trees and grass cool the area around them. Lakes and rivers also cool the area around them.But cities are not cooled in these natural ways. Cities are built of asphalt, concrete, iron, and steel. There are few trees and usually not much grass. Rain falls onto the streets and into the sewers.When the summer sun shines, streets and buildings take in the heat; after the sun sets, the streets and buildings throw off heat into the street. Once the sun sets, the countryside cools off, but a city may stay hot all night.Cities are hotter than the countryside in winter, too. Standing near a car with its motor running, winter or summer, you will feel the heat thrown off by the engine. The heat comes from the gasoline burned by the engine. This heat warms the air and the ground around the car. Thousands of running cars are almost like thousands of small fires burning.Carefully put your hand near a light bulb or television set. As you can see, electricity creates a lot of heat. This heat from electricity warms the house and the outside air.The heat given off by cities can affect the climate. Some experts even believe that cities can change the climate of the whole world. They think that air pollution may stop sunlight from reaching the earth. If less sunshine reaches the earth, the earth may become cooler.Still other experts think the world will get warmer. If the world did get warmer, great changes would occur. Ice near the North and South poles would melt. This would make the oceans rise. Cities near oceans — like Los Angeles, Boston, and Miami — would slowly be flooded. People living in these cities would have to move to higher land.Task 4【答案】A.1) b 2) cB. night, delight; morning, warning; gray, way, red, headC.1) F 2) T 3) F【原文】A red sky at either dusk or dawn is one of the spectacular and beautiful weather predictors we have in nature. By closely observing this phenomenon, you can achieve short-range accuracy of the weather as good as, or better than your local weatherman. In the Bible, Jesus in Matthew 16, 2-3 is quoted as saying, “When it is evening, it will be fair weather: for the sky is red. And in the morning it will be foul weather today: for the sky is red” when speaking to the Pharisees. An old English weather proverb based on this passage is:Red sky at night, sailors delight.Red sky at morning, sailors take warning.OrEvening red and morning gray,Sends the traveler on his way.Evening gray, morning red,Brings the rain down on his head.At dusk, a red sky indicates that dry weather is on the way. This is due to the sun shining through dust particles being pushed ahead of a high pressure system bringing in dry air. A red sky in the morning is due to the sun again shining through dust. In this case however, the dust is being pushed on by an approaching low reassure system bringing in moisture. Don't confuse a red sky in the morning with a red sun in the morning. If the sun itself is red and the sky is a normal color, the day will be fair.Task 5【答案】1) c 2) b 3) d 4) c 5) c【原文】Mark: I am an avid fly fisherman and frequently find myself on the river in a raft during lightning storms. We always have a debate at these times on where weare safest — pulling into shore or staying on the water. Since I have heard oneis safe in a car when lightning strikes I wonder if the raft floating on the wateris insulated, and therefore the safest place to be.Meteorologist A: We spoke with some scientists about your question, and they all agreed that under no circumstances should you remain on the water during a lightningstorm. If your raft is made of rubber, you might feel that you're .well insulated,but don't kid yourself. Typical lightning flashes travel 10 to 15 kilometers andcan deliver as much as 100,000 amps of current. In comparison, a toaster usesabout 10 amps of current. If lightning strikes the water near you, it will have notrouble traveling through a few extra centimeters of rubber.Meteorologist B: So, if you're on the water and a thunderstorm approaches, get to the shore and seek shelter on land. Try a building or car. If neither is available, look for a cave,cliff, wall, or a group of trees. Never take shelter under an isolated tree-it's alsoa good target for lightning.Task 6【答案】A.1) F 2) T 3) F 4) T 5) F 6) TB.Incredible, one minute, one kilometer, destroyed, lifted up, carried away, killed, injured【原文】Every spring and summer many inland areas are hit by tornados. A tornado is a kind of storm. It's a revolving, funnel-shaped column of air that moves through the sky at very high speeds. A tornado looks like a huge, black ice cream cone whirling through the sky. The speed of a tornado is very fast-it is believed to be between 200 and 700 kilometers per hour.Tornados form under very special weather conditions, and these special weather conditions occur most often in inland areas, such as the central United States. A tornado forms when a layer of warm, dry air is on top of a layer of cooler, moist air. This combination of dry, warm air above wet, cool air creates a condition that causes the lower layer of air to lift up. As the lower air rises, both layers of air begin to rotate, to turn around and around. The air begins to rotate faster and faster because of centrifugal force. The tornado has a center called an “eye” and the air rotates quickly around this eye.As the air begins to rotate faster and faster, the tornado cloud begins to grow downward; that is, it begins to form a funnel or cone, and this cone goes down toward the ground.The cone of air is dark because it develops from a dark rain cloud. As the cloud gets longer, as the cloud gets closer to the ground, it begins to pull up dirt from the ground. Then the funnel ofrotating air becomes very dark because of the dirt in it. As the tornado funnel gets longer, it begins to drag along the ground.When the tornado touches the ground, it does incredible damage. It usually touches the ground for only about one minute, and it usually travels along the ground for only about one kilometer, but during that one minute, buildings are destroyed, trees are lifted up out of the ground, small objects are carried away, and sometimes people are injured or killed.Task 7【答案】A.1) b 2) a 3) bB.1) It has been nice weather during the day, but it is going to change at night.2) Fine weather in southern Europe and not so nice in northern EuropeFor todaySoutheast England---26 degrees Celsius by mid-afternoonSouthern Scotland---Maximum temperatures of around 21 degreesBrighton---15 hours of lovely sunshineMidlands---23 degrees Celsius by early afternoonNorthwest of Scotland---Light showers around middayFor the weekendSpain---34 degrees CelsiusGreece---32 degrees CelsiusFrance---Cloudy with rain, maximum temperatures of 22 degreesNorthern Ireland---Heavy rain, 17 degrees CelsiusMost of England---Cloudy but mainly dry with sunny periods, 23 degrees Celsius【原文】Radio Announcer: You’re listening to Radio Metro. It’s two minutes to nine, and time for the latest weather for cast from Dan Francis at the London Weather Centre.Francis: Hello. It's been another warm and fine day for most of us. Temperatures in southeast England reached 26 degrees Celsius by mid-afternoon, and Brighton had 15 hours of lovely sunshine. Further north it was a little cooler with maximum temperatures of around 21 degrees in southern Scotland, and in the far northwest of Scotland there were some light showers aroundmidday. But the rest of the country, as I said, has been warm and dry with temperatures in the Midlands reaching 23 degrees Celsius by early afternoon though it was a little cooler along the west coast and in Northern Ireland. But already the weather is beginning to change, I'm afraid, and during the night showers will slowly move in from the Atlantic to reach south-west England and the southern coast of Wales by early morning.The rest of the country will have a very mild, dry night with minimum temperatures no lower than 15 degrees in the south, a little cooler — 11degrees or so — in the north. Any remaining showers in northwest Scotland will pass quickly to leave a mild, dry night there too.And now the outlook for Friday and the weekend. Well, southern Europe will, once again, get the best of the weekend weather, and if your holiday starts this weekend, then southern Spain is the place to go, with temperatures of 34 degrees along the Mediterranean coast. At the eastern end of the Med, too, you can expect uninterrupted sunshine and temperatures of up to 32 degrees Celsius in Greece and southeast Italy, but further north the weather's not so settled. Much of France, Belgium and the Netherlands will be cloudy with occasional rain, and maximum temperatures will be around 22 degrees — very disappointing for this time of the year. Scotland and Northern Ireland will have heavy rain for much of the weekend and temperatures will drop to a cool 17 degrees. Across most of England the weather will be cloudy but mainly dry with sunny periods. And when the sun does come out, temperatures could rise to a maximum of 23 degrees.Task 8【答案】As the air pressure around you either rises or falls, many changes in nature occur. Most of these are very obvious changes while others are of a more subtle nature.Mountains and other far away objects will appear to be much closer and more sharply focused as wet weather approaches and the air pressure drops. The dust particles in the air begin to settle to the ground and the air clears, allowing you to see more details of faraway objects. As a high pressure front approaches and the air becomes “thicker,” more dust particles become suspended in air and things take on their normal somewhat hazy appearance.“Sharp horns on the moon threaten bad weather.” This and a bright, clear moon are goodindicators that wet weather is on the way. As the air clears of dust particles ahead of a low pressure system, the moon appears to come closer and be more sharply focused due to the lack of dust.Sound also becomes sharper and more focused prior to stormy weather. Instead of traveling upward and outward into the atmosphere sound waves are bent back to the earth and their range extended. Bird calls sound sharper, and, at my house, we can hear the blowing of the train horn as it rumbles through the valley below.If you find yourself out in a marsh or swamp and the air really seems to stink more than normal, expect rainy weather. This happens when the pressure drops and the methane trapped on the bottom of the swamp is released in greater quantities. In reverse, as fair weather approaches and the pressure rises, things won't smell quite so strong.Birds and bats have a tendency to fly much lower to the ground right before a rain due to the “thinning” of the air. They prefer to fly where the air is the most dense and they can get greater lift with their wings. With high pressure and dry air, the atmosphere becomes denser and they can easily fly at higher altitudes.Smoke rising straight into the air means fair weather and smoke hanging low means rain is on the way. This is pretty much the same as with the birds and methane in the swamp. When high pressure approaches, smoke will rise whereas with low pressure it can't rise and tends to lay low.Remember a grandparent talking about how their corns, bunions, or joints ached right before a rain Again, this is due to the decreasing atmospheric pressure allowing the gas in our bodies to expand.Task 9【答案】A. Statements 3, 6, 7 are true.B.f—c—a—d—b—eC.1) F 2) T 3) F 4) FD.1) d 2) b【原文】It was 1974. Richard Nixon was still president. Kidnapped heiress Patty Hearst was still missing. In Xenia, a pretty spot of 25,000 people amid fields of soybeans and corn, American Graffiti was held over at the Cinema. The Xenia Hotel offered a chicken and dumpling dinner for $, but everyone flocked to the A&W drive-in for burgers and root beer floats. That's where five of the bodies were found after the storm.In all, 33 people died in Xenia's tornado, the deadliest of 148 storms that raged through 13 states during the infamous "Super Outbreak'' of tornadoes April 3 to 4, 1974. In 16 hours and 10 minutes, 330 people were killed and nearly 5,550 were injured from Illinois to Georgia.Though the Xenia death toll has been matched by other killer storms, the degree of devastation makes the city's tornado among U.S. history's most destructive. The storm still is studied in colleges by aspiring meteorologists, a textbook case of a rare Category F-5, the most intense of tornadoes.On that fateful day, I was a young boy of 8 years old. We lived in the Arrowhead Subdivision. That afternoon I was around the corner playing with some neighbor kids. I thought I could hear my father calling me, so I ran back to the house. Thinking back now, there is no way I would have been able to hear him. I was too far away for a voice to have traveled in the afternoon noise. Besides, Dad had a very bad case of tonsillitis that day. Like I was saying, I went back home and got through the door just in time to answer the ringing phone. On the other end of the phone was my Mother. Mom was working. She told me she heard a bad storm was on the way. She told me to make sure the garage door was shut and to stay inside. After I hung up the phone, I settled down to watch The Dennis Show. To this day I can vividly remember the electricity going out. I looked out the large window in the living room and didn't have a clue as to what I was looking at.Dad was asleep on the couch, so I woke him up to look. Dad looked and said to get into the bathroom. We sat on the floor. Dad had his back to the door and his feet pushing against the wall opposite the door. I remember that as soon as we sat down, the windows broke. Glass blew under the door, and the sound was tremendous. I know it really didn’t take too long for the tornado to go past, but I do remember the conversation we had in the process. I could feel the cool air rushing under the floor through the crawlspace vents. I asked if we were flying. He said he wasn't sure, but he didn't think we were. He said the house was tearing apart. I asked him how he knew. He said he just knew it was.When things calmed down, we opened the door. The odd feeling I had, looking up the street from inside what once was my hallway, is still with me today.I think back often to that day. I think back and wonder what would have happened if my Dad hadn't been sick that day. Like a lot of kids, I stayed home by myself after school back then. I seriously doubt I would be able to tell you my story, if I had been alone that day. I still live in Xenia and wouldn’t trade this town for any other.Task 10【原文】Undoubtedly, Tibet is one of the harshest places for human existence. It is cool in summer but freezing cold in winter. In Lhasa, the mildest city temperature may exceed 29C in summer while plummeting to -16C in winter! Sun radiation is extremely strong in Tibet. The sunlight in Lhasa is so intense that the city is called Sunlight City. The thin air can neither block off nor retain heat so that the temperature extremes can be met in daytime and the same night respectively in Tibet. However it is not impossible to visit the holy snow land. April to October is the best time to visit Tibet, out of the coldest months, which are from December to February usually. The average temperature in north Tibet is subzero and winter arrives in October until the following May or June. July and August are the best time to visit the area, enjoying warm temperature, intense sunshine, beautiful scenery and festive events. May, June and September is the tourist season in east Tibet. In winter, roads are all blocked by heavy snow. Landslides and rock falls frequently occur, which will make travel difficult.。
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11.M: Christmas is round the corner and I’m looking for a gift for my girlfriend. Any suggestions?W: Well, you have to tell me something about your girlfriend first. Also, what’s your budget?Q: What does the woman want the man to do?B. Give her more information.12.M: What would you like for dessert? I think I’ll have apple pie and ice cream.W: The chocolate cake looks great. But I have to watch my weight, you go ahead and get yours.Q: What will the woman most probably do?C. She’ll g o without dessert.13.W: Having visited so many countries, you must be able to speak several different languages!M: I wish I could. But Japanese and, of course English are the only languages I can speak.Q: What do we learn from the conversation?A. The man can speak a foreign language.14.M: Prof. Smith asked me to go to his office after class. So it is impossible for me to make it to the bar at 10：00.W: Then it seems we’ll have to meet an hour later at the library.Q: What will the man do first after class?C. See Prof. Smith15.M: It’s already 11：00 now. Do you mean I ought to wait until Prof. Bloom comes back from class?W: Not really. You can just leave a note. I’ll give it to her later.Q: What does the woman mean?D. She can pass on the message for the man.16.M: How’s John now? Is he feeling any better?W: Not yet. It still seems impossible to make him smile. Talking to him is really difficult. And he gets upset easily over little things.Q: What do we learn about John from the conversation?B. He’s got emotional problems.17.M: Do we have to get the opera tickets in advance?W: Certainly! Tickets at the door are usually sold at a higher price.Q: What does the woman imply?D. It’s better to buy the ticket s beforehand.18.M: The taxi driver must have been speeding.W: Well, not really! He crashed into the tree because he was trying not to hit a box that had fallen off the truck ahead of him.Q: What do we learn about the taxi driver?A. He turned suddenly and ran into a tree.23日四级长对话原文Conversation OneW: Hey, Bob, guess what? I’m going to visit Quebec next summer. I’m invited to go to a friend’s wedding, but while I’m there, I’d also like to do some sightseeing.M: That’s nice, Sherry. But do you mean the province of Quebec or Quebec City?W: I mean the province. My friend’s wedding is in Montreal, so I’m going there first. I’ll stay for 5 days. Is Montreal the capital city of the province?M: Well, many people think so because it’s the biggest city, but it’s not the capital. Quebec City is, but Montreal is great. The Santa Lawrence River runs right through the middle of the city. It’s beautiful in summer.W: Wow, and do you think I can get by in English? My French is okay, but not that good. I know most people there speak French, but can I also use English?M: Well, people speak both French and English there, but you’ll hear French most of the time and all the street signs are in French. In fact, Montreal is the third largest French-speaking city in the world. So you’d better practice your French before you go.W: Good advice, what about Quebec City? I’ll visit a friend from college who lives there now. What’s it like?M: It’s a beautiful city, very old. Many old buildings have been n icely restored. Some of them were built in the 17th and 18th centuries. You’ll love it there.W: Fantastic, I can’t wait to go.19. What’s the woman’s main purpose of visiting Quebec? D. To attend a wedding in Montreal.20. What does the man advise the woman to do before the trip? C. Brush up on her French.21. What does the man say about Quebec City? B. It has many historical buildings. Conversation TwoM: Hi, Ms. Rowling. How old were you when you started to write, and what was your first book?W: I wrote my first finished story when I was about 6. It was about a small animal, a rabbit I mean, and I’ve been writing ever since.M: Why did you choose to be an author?W: If someone asked me how to achieve happiness, step one would be finding out what you love doing most and step two would be finding someone to pay you to do it. I consider myself very lucky indeed to be able to support myself by writing.M: Do you have any plans to write books for adults?W: My first two novels were for adults. I suppose I might write another one, but I never really imagine a target audience when I’m writing. The ideas come first, so it really depends on the idea that grabs me next!M: Where did the ideas for the Harry Potter books come from?W: I’ve no i dea where ideas come from and I hope I never find out, it would spoil my excitement if it turned out I just have a funny little wrinkle on the surface of my brain which makes me think about invisible train platforms.M: How do you come up with the names of your characters?W: I invented some of the names in the Harry books, but I also collect strange names. I’ve gotten them from medieval saints, maps, dictionaries, plants, war memorials, and people I’ve met!M: Oh, you are really resourceful.22. Wh at do we learn from the conversation about Ms. Rowling’s first book? A. It was abouta little animal.23. Why does Ms. Rowling consider herself very luck? D. She can make a living by doing what she likes.24. What dictates Ms. Rowling’s writing? B. Her ideas.25. According to Ms. Rowling, where did she get the ideas for the Harry Potter books? A. She doesn’t really know where they originated.。