2020高考英语一轮精选练Unit4Globalwarming含解析新人教版选修6
高中英语Unit4Globalwarming单元检测试题含解析新人教版
Unit 4 Global warmingⅠ.阅读理解AWildfires and heat waves have been troubling the states of California and Arizona this year. Since 2010, about 6.4 million acres have been burned on average per year. Recent studies have stated that global warming is the cause of these wildfires and higher temperatures, and that the incidence of these natural disasters is likely to increase.As temperatures increase, wildfires become more common. As this cycle progresses, climate change and wildfires both increase frequently and seriously. Forest fires are also developing at higher frequencies as a result of global warming. Firefighters use techniques like back-burning to help prevent further spread of these fires, but these measures are not always effective.Some factors that promote wildfires, such as drought and insect outbreaks, have been linked to global warming as well. Insects that kill trees and other plants make the remains more sensitive to fires, as the plant matter dries out and can more easily be burned. Higher temperatures that result from climate change cause more water to evaporate(蒸发)from reservoirs and lakes, which can lead to drought.With global warming causing higher temperatures, the wildfire seasons of affected areas lengthen. This occurs because summer heat begins to build earlier in the year, and the cooling fall season is delayed. For forests in the southwest United States, the conclusion of snow’s melting indicates the time when fires are able to start. Climate change has caused the melting of snow to occur earlier than it did 50 years ago by about one to four weeks.The global warming trend has hit Southern California extremely hard, and the months of January through April have been hotter this year than they have been for any others in recorded history. This has also caused a drought which has been severe or worse for the entire state. Last year, drought affected only 46 percent of California.With the results from these recent studies, global warming has been linked to an environment that promotes wildfires, by creating higher temperatures and causing drought. California’s wildfire season is just starting, and the damages are likely to be worse as the season continues.1. What does the author intend to tell in the passage?A. Global warming causes high temperatures and wildfires.B. Forest fires have been bringing serious threat to the earth.C. High temperatures make water disappear at a high speed.D. California and Arizona are faced with the extreme weather.2. Why are insects connected with wildfire?A. Because tons of insects exist in the forests.B. Because drought drives insets into the forests.C. Because insects leave the trees dead and dry.D. Because the bodies of insects can burn easily.3. We can conclude from the passage that .A. it is impossible to prevent wildfire from happeningB. the southern states in the USA will see the longest summerC. it is necessary to raise awareness of fire preventionD. California has done nothing to fight wildfiresBFred and Bonnie have 21 children. First they had two of their own and they adopted 19 others from countries around the world. They adopted children from many countries, like Japan, India and Vietnam. Each time they made sure they had music, food, pictures, and books of the child's native country so the children would feel good about themselves.Fred and Bonnie had pre-school children running around the house for 26 years without a break! The washer was always going and clothes hung from one end of the room to the other. Everyone helped out with the housework. The family drank ten litres of milk a day.The couple enjoyed their children. They took care of small problems right away so they wouldn't become big problems. Fred says, "If you have trouble with one of your children, don't worry. Worry doesn't help, and in time your child will be all right."When the children were older, Bonnie began travelling to India. She opened three homes for 170 homeless children. She travels there four times a year to bring food, medicine, and used clothing to the needy children.Back home, Bonnie cooks meals for her seven children still living there. The other children keep in touch. When Tran got married,18 brothers and sisters danced at his wedding.They hope their children will find their own way to help others. They want them to be happy, healthy and independent.Fred says, "Let me light my lamp and never wonder if it will take away the darkness."4. What does the word "adopted" underlined in Paragraph 1 mean ?A. raised children with government support.B. looked after children for parents who were busy.C. provided education for children from poor families.D. brought up someone else's child as his parents.5. What did the couple do to make sure that the children felt good about themselves?A. To offer them things from their own country.B. To feed them well.C. To make sure they could play well.D. To handle small problem right away.6. What does Bonnie do after the children grow up?A. She goes abroad to help more children in need.B. She still stays at home to cook for them.C. She set up three homes in Vietnam.D. She often visits her son in India.7. Why do the couple want to live such a life?A. To get extra money from the government.B. To be allowed to build more rooms.C. To have more chances to travel abroad.D. To offer help and to show their love.8. Which of the following is the best title for the article?A. Worry doesn't help.B. A big happy family.C. How to help others.D. Family should keep in touch.Ⅱ.完形填空The back door of the ambulance(救护车)was suddenly shut and the driver ran to the front, jumped into his seat, and started the engine. Inside were the 1 parents, Mr. and Mrs. Green, the motherholding their baby daughter, Ally. The little girl had some food 2 in her throat and could hardly breathe.The driver, Mr. White, turned on his siren (报警器) and flashing light, and started speeding towards the nearest hospital, fighting 3 time. The 4 ahead of him pulled out of the way 5 he drove through the busy traffic. From the back of the ambulance the parents were shouting at him to hurry, since Ally had almost stopped breathing. In front of him he saw some traffic 6 , with the red “STOP” light shining. Mr. White knew that he had no time to 7 , so he drove straight past the traffic lights, looking to his left and right as he did so.Coming towards him from his right was a taxi. The driver had the windows 8 , since the car was air-conditioned, and he was playing his radio. He did not 9 the ambulance. The lights were green, so he drove straight 10 into the part of the ambulance.Mr. White tried to stop his ambulance but it was too 11 . It hit the taxi. 12 was shaken but no one was hurt. Mr. White looked to see 13 little Ally was. He was astonished to see relief(宽慰) instead of 14 on the faces of the parents.“Look!” cried Mrs. Green. “She is 15 again.”“It 16 have been the crash”, said her husband. “It17 the food out of her throat.”The baby’s color was turning to 18 , and she was crying in loud 19 healthy voice. They were all joyful, and quite forgot about the accident, the taxi and the lines of 20 all around them.1. A. worried B. angry C. young D. surprised2. A. stayed B. stuck C. eaten D. wounded3. A. against B. on C. for D. to4. A. people B. drivers C. cars D. parents5. A. that B. as C. if D. where6. A. signs B. policemen C. lights D. marks7. A. think B. look about C. miss D. lose8. A. open B. clean C. up D. down9. A. hear B. see C. find D. notice10. A. away B. on C. off D. out11. A. dangerous B. late C. careless D. quick12. A. The driver B. Someone C. No one D. Everyone13. A. how B. what C. where D. who14. A. pleasure B. anger C. fear D. surprise15. A. crying B. breathing C. smiling D. speaking16. A. may B. can C. should D. must17. A. took B. picked C. knocked D. made18. A. common B. normal C. usual D. ordinary19. A. or B. with C. but D. and20. A. people B. policemen C. lights D. carsⅢ. 语法填空Walking down the city streets, you look up and see 1 red telephone box. Behind it, on the road, a big red double-floor bus passes by, 2 (carry) citizens and tourists. This is London. And the red is what the city is famous 3 .Modern transportation has changed the way we lead our lives. One important means of transport has been the bus. In London, buses take on a bigger role. They are used to visit the city. Red tourist buses have open 4 (roof), which let people take photos, have an amazing view of the city and enjoy 5 (them) as they drive past Big Ben, the Thames and so on.But how did the bus become unique to London culture? Horse-drawn buses enjoy a history of more than 180 years. They 6 (use) in London since 1829. By the early 20th century, motor-buses were driving around London. Bus companies used different colors at the time. One of the 7 (big) companies chose red because the bright colour made 8 easy for the citizens to pick out the bus. In 1933, when London transport was grouped into a single company, they chose the most 9 (wide)used color at the time-red.And so the color red stayed in London. But it was in the mid-1950s 10 the red double-floor was born. Its name is the Routemaster. Built between 1954 and 1968, they still look traditional. Like they have been frozen in time.Ⅳ. 短文改错I just come back from Britain last week. I was luckily enough to be one of the student from different countries to visit the UK from Feb. 16 to 28. We paid a visit to many places, like London,Oxford or the Lake District. I learned much about British culture and history in London, wherewas my favorite. I also liked Oxford, in which I saw much more old buildings. The Lake Districtwas beautiful, but it was pity that it rained heavily when they were there. The most excited thingfor me in the Britain was that I made a lot of friends there.Ⅴ. 书面表达假如你是李华，正在一所美国学校学习英文。
高考英语一轮基础自练题Unit4Globalwarming(含解析)新人教版选修6
李仕才一、阅读理解。
The news of Harper Lee’s second novel broke on the Internet. Go Set a Watchman would be published in July. Lee became a recluse(隐士) after the publication of her first book，To Kill a Mockingbird, in 1960. Although the author has been out of the public eye for more than 50 years, the wave that followed the announcement showed her novel’s beloved place in the American literary works.In 1991, the Book of the Month Club and the Library of Congress conducted a survey that made readers identify books that had made a difference in their lives.Lee’s book followed only The Bible. Alongside the works of Shakespeare and Twain, To Kill a Mockingbird remains one of the most widely taught books nationwide, reaching an estimated 70% of American public schools. What makes it such a perfect read for young people?English class is a place where young Americans come to know themselves. In the folds of dusty books, students can make contact with humanity beyond the superficial(肤浅的)conversations of the school hallways. Literature promises relief，a place to figure out one’s problems and get to know oneself better.To Kill a Mockingbird particularly distinguishes itself in this regard.It speaks in a child’s voice without treating its readership as children. People have called it an “impossible” achievement, a children’s book penned in the prose (散文) of a welleducated adult—it’s unlikely that a child like Scout could exist in the real world.B ut that’s exactly what makes it such a charming read for young people. It alludes to(暗指)the consciousness of a welleducated adult going through difficult realities, but shows it through the light and playful voice of a curious little girl.【解题导语】本文主要介绍了哈珀·李的小说深受美国读者的欢迎。
高考英语一轮 unit 4 global warming基础训练a、b卷(含解析) 新人教版
2014高考英语（新人教版）一轮基础训练（29）A、B卷（附答案或解析）Unit 4 Global warmingⅠ.单项填空1．Work gets done________when people do it together，and the rewards are higher too.A．easily B．very easy C．more easily D．easier 2．We must take all possible measures________ to improve working conditions.A．tend B．tending C．tended D．being tended 3．The education of ________ young has become ________ hot and serious topic in the present society.A．the；/ B．a；the C．/；the D．the；a4．She as well as the two guides________ the idea of climbing the mountain in such bad weather.A．opposed to B．objected to C．are opposed to D．approved 5．—What is the cost of your shirts here，sir?—It depends on which fashion you want to buy，and the prices________ from 100 dollars to 500 dollars.A．increase B．range C．reachD．different6．—Say，Jane，will you come with me to the game Friday?—________，Bob，but I promised Mary I’d go with her.A．My pleasure B．Thanks C．Take it easy D．Forget it7．________，American firms remain the most productive in the world.A．In average B．With average C．On average D．By average 8．We advocate that everyone________some money to the floodstricken area.A．donates B．to donate C．is donate D．donate 9．How did it________ that humans speak so many different languages？A．come about B．come out C．come across D．come up10．I really don’t know how you________ the great noise here！It’s bad for your health.A．keep up with B．catch up withC．come up with D．put up with11．How many people have________ for the book when it is printed?A．bought B．subscribed C．taken D．booked 12．Large quantities of solid fuel________ consumed every day and too much carbon dioxide is sent into the air，which in turn________ the going up of temperature.A．is；results in B．are；results inC．is；leads to D．are；results from13．—Have you got any idea for the summer vacation?—I don’t mind where we go________there’s sun，sea and beach.A．as if B．as long as C．now that D．in order that14．—I heard your journey was not very pleasant.—But for the sudden rain we________ a wonderful time.A．will have B．should have had C．should have D．had15．It was on the farm ________ he spent his childhood ________ he learned how to grow vegetables.A．where；that B．which；when C．that；that D．which；whichⅡ.完形填空The Pecan ThiefWhen I was six years old，I was visiting my grandfather’s farm in Kansas.Grandpa had sent me into the __16__ to gather pecans for us to enjoy later.Pecan picking was really __17__ work and my little basketwas only half full.I wasn’t about to __18__ Grandpa down.Justthen something caught my __19__.A large brown squirrel was afew feet away.I watched as he picked up a pecan，hurried toa tree and __20__ in a large hole in the trunk.A moment laterthe squirrel __21__ out and climbed down to the ground to pick up another nut.Once again，he took the pecan back to his hiding place.Not so __22__ anymore，I thought.I dashed over to the tree and looked into the hole.It was __23__ with pecans！Golden pecans were right there for taking.This was my __24__.Handful by handful，I scooped all of those pecans into my basket.Now it was full！I was so __25__ of myself.I couldn’t wait to show Grandpa all thepecans.__26__，I ran back and shouted，“Look at all the pecans！”He looked into the basket and said，“Well，well，how did you find so many？”I told him how I’d __27__ the squirrel and taken the pecans from his hiding place.Grandpa congratulated me on how smart I’d been in observing the squirrel and his habits.Then he did something that __28__me.He handed the basket back to me and put his arm gently __29__ my shoulders.“That squirrel worked very hard to gather his winter __30__ of food，” he said.“Now that all of his pecans are gone，don’t you think that little squirrel will __31__ the cold winter？”“I didn’t think about that，”I said.“I know，”Grandpa said.“But a good man should never take __32__ of someone else’s hard work.”Suddenly I felt a bit __33__.The image of the starving squirrel wouldn’t __34__ my mind.There was only one thing I could do.I carried the basket back to the tree and poured all the nuts into the hole.I didn’t eat any pecans that night，but I had something much more filling—the __35__ of knowing I had done just the right thing.16．A.rooms B．woods C．holes D．roads17．A.hard B．dirty C．light D．easy 18．A.let B．settle C．have D．keep 19．A.sweater B．basket C．eye D．hand20．A.joined B．lived C．discoveredD．disappeared21．A.jumped B．held C．stood D．found 22．A.strange B．secret C．anxiousD．patient23．A.covered B．filled C．rebuilt D．decorated 24．A.time B．choice C．chance D．achievement 25．A.afraid B．ashamed C．careful D．proud26．A.Otherwise B．However C．Besides D．Therefore27．A.driven B．followed C．protected D．caught 28．A.annoyed B．satisfied C．surprisedD．delighted29．A.off B．beside C．over D．around30．A.supply B．cost C．supportD．preparation31．A.escape B．spend C．survive D．flee32．A.place B．notice C．advantage D．charge 33．A.guilty B．unconfident C．embarrassed D．nervous 34．A.open B．leave C．cross D．occupy 35．A.inspiration B．expectation C．impressionD．satisfaction1.C2.B3.D4.B5.B6.B7.C8.D9.A 10.D11.B 12.B 13.B 14.B 15.A16.B 17.A 18.A 19.C 20.D 21.A 22.B 23.B 24.C 25.D26.D 27.B 28.C 29.D 30.A 31.C 32.C 33.A 34.B 35.D***************************************************************结束Ⅰ.单项填空1．A fire broke out in the building at about 7：30 on Tuesday morning, ________ in the death of a young girl.A. having resultedB. resultedC. being resulted D．resulting2．Strangely, Mr. Green, also ________ to the new policy, made no remark in the discussion.A. opposingB. opposeC. opposedD. having opposed3．There were some different opinions at the meeting but it was a great success________．A．in a word B．in allC．on the whole D．or rather4．This restaurant has become popular for its wide________of foods that suit all tastes and pockets.A．range B．circle C．area D．division5．________ everyone here, I'd like to thank our special guest for his entertaining speech.A. Thanks toB. In case ofC. Instead ofD. On behalf of6．We firmly believe that war never settles anything. It only ________ violence.A. runs intoB. comes fromC. results inD. begins with7．Modern furniture design ________ to simplicity, and so do many other things in our life.A．attends B．tends C．adds D．appeals8．—What on earth are the police busy with?—They have been looking into how the plane crash ________．A．came out B．came upC．came down D．came about9．Li Hua, who was busy preparing a report, couldn't ________ the loud noise, so he kept all the windows shut all day long.A．put up with B．come up withC．catch up with D．keep up with10．—Have you got any idea for the summer vacation?—I don't mind where to go________there's sun，sea and beach.A．as if B．as long asC．now that D．for fear that11．The book published by the government ________ the case of the women's rights and responsibilities.A．states B．tells C．stares D．says12．They are ready to take________action regardless of________consequence.A．/; a B．the; theC．/; the D．an; the13．They worry about the health of the world, and they are strongly ________ to war.A. opposedB. referredC. stuckD. devoted14．Her ________ had never been good enough for her hopes to be realized.A. problemsB. reputationsC. challengesD. circumstances15．—Jack，you seem in high spirits.—________We won the match 4∶0.A. Guess what?B. So what?C. No wonder.D. No double.Ⅰ.1.D 考查非谓语动词。
人教版2020高考英语一轮基础达标练题Unit4Globalwarming(含解析)新人教版选修6
Global warming李仕才一、阅读理解。
”I looked at my school headmaster in confusion.“I never mentioned wanting to go to Hungary.”And with that，my adventure started.My name is Jonathan Diamond and I just finished an amazing school exchange year in Hungary.Going on an exchange had always been my dream.When my high school offered an allyear program，I jumped at the opportunity.It would pay for almost everything and all I had to do was buy a plane ticket.I knew where I wanted to go：Spain，the country of dancers wearing flowing red dresses.So when I heard that I was going to Hungary，I was pretty shocked.But I decided to make the best of it，since it was，after all，a onceinalifetime opportunity.Before I knew it，I was on the airplane，leaving for Budapest Ferenc Liszt International Airport，Hungary.I had difficult times when I almost gave up.Hungarian is the hardest language on the planet.Cultural differences occasionally embarrassed both my peers and me.I had to give up eating carrots，my beautiful favorite，for Hungarians think carrots are rubbish in their country.The change in the landscape was amazing，looking nothing like skyscrapers，bullet trains，cars，and people in tiny houses that I had been accustomed to.Gradually，I fell in love with the relaxing lifestyle，the warmhearted people，and getting home at 2：30 p．m.at the latest from school.And I was sad to leave on my very last day.Having the host family who took me as one of their own members was the best thing I’ve ever experienced.From my little sisters，I learned how to embrace life to its fullest.From my brothers I learned that it’s OK for a boy to run around the house.From my host parents I learned to stay positive，to smile and that when you pick the right people and take their hands，suddenly，you become friends.【解题导语】本文是一篇记叙文，讲述作者作为一个交换生在国外学习的经历和感受。
高考英语一轮选练习题Unit4Globalwarming(含解析)新人教版选修6
选修6 Unit 4 Global warming李仕才一、阅读理解ASocial networks are a big part of nearly every teenager's life in this day and age. Many teens have QQ, WeChat, or Weibo but little do a lot of teens know that they can be held responsible for everything they post for the rest of their lives. Everything you post online is part of a digital footprint that can always be traced (追踪) back to you. That includes every post, even every like, comment, favorite and forward that you have ever committed. All pictures you've posted or will post have been stored in a digital database, and it is the companies' right to keep all of these documents that you believe to have been deleted or hidden.With every post comes a consequence; whether it is good or bad，what you post could be seen by anyone. That is why you have to be very careful of what you decide to post or comment.If you think you are safe from Servite finding out about one funny comment you made six months ago on a meaningless picture, you are probably wrong. Recently, a senior, Aaron, at Servite learned this lesson the hard way this year. He wrote a series of ugly comments towards Connelly girls on a web page, ignoring potential consequences.This student, however, did have to face consequences from Servite as he was removed from all of his leadership roles in the school. Surprisingly enough, he fully agreed with his punishment handed down by the administration and fully understood why he was given such severe discipline (处罚)．“When you agree tocome to Servite, you are agreeing to defend what Servite stands for，”the young man said. “That continues from 8 am to 2 pm. It's at all times.”So, next time you're about to post something you think could be received as offensive or inappropriate, think twice, or don't press the “Send”．【文章大意】本文是一篇议论文。
【高考推荐】2020-2021高考英语一轮优编选题Unit4Globalwarming(含解析)新人教版选修6
Global warming李仕才一、阅读理解。
Taylore is a kid who passes by to ride sometimes and help us with chores. Barely 15, she’s never short of advice, and one of her favorite pastimes is teasing me about being afraid to go too fast on a horse.Last summer four of us rode down the trail behind our woods: my wife Karen, Taylore, Taylore’s friend Kendall and me. I was riding my 13-year-old, Tawny.We were two miles from home when, for some unexplainable reason, I pushed Tawny into a gallop（飞驰）. The other horses were anxious to catch up, and just like that, the race was on.Taylore brushed past my left leg and, seconds later, Kendall went by on my right. I realized Tawny was covering ground faster than I’d ever seen her. She strained every muscle in her body to catch up with the girls. It was like a truck winding over a mountain road without brakes (闸). Part of me felt perfectly in control, while another part screamed that I wasn’t. In half a mile I knew we’d be crossing the highway, so I prayed that the girls would b e fine. I gave up calculating how long it might take before my horse would be tried enough to want to slow down.I was just about out of answers when I saw the girls slowing in front of me. Their horses were relaxed and comfortable, not even breathing hard. Taylore’s face glowed. She gave me a high five. ＂Wow, you did well, ＂she said. ＂I knew you’d go fast when you were ready.＂No one in the group had even broken a sweat, except me. I was still nervous from the crazy pace. My heart pounded too, but not from exercise. Karen claims I was showing off for the girls that day, and maybe she’s right. But I think I had something to prove. Because despite my wrinkles (皱纹), glasses and gray hair, I was feeling young at heart. And, like a horse on a warm summer day, I’m always ready to kick up my heels.1. How did the race between the girls and the author begin?A. His horse’s gallop made the other horses want to catch up.B. He wanted to show off his riding skills for the girls.C. They wanted to know whose horse could run fastest.D. They teased him about being afraid to go too fast on a horse.2. During the race, ___________.A. the author’s horse outran the girl’s horses the whole timeB. the author was confident that Tawny was in controlC. the girls were so anxious to win that they sweated a lotD. the author’s good performance took Taylore by surprise3. When the race ended, the author’s heart pounded because ________.A. he was feeling thrilled and youngB. it was really tough exercise for himC. he was worried that the girls might be in dangerD. he felt quite embarrassed that he had lost the race4. The phrase ＂kick up my heels＂ at the end can be replaced by _________.A. devote myselfB. enjoy myselfC. accept my challengeD. take part in running competition【语篇解析】文章描述作者和两个女孩骑马比赛，这让作者感到兴奋，也感到虽然自己上了年纪，但是有一颗年轻的心。
部编版2020届高三英语一轮复习基础必备Unit4Globalwarming课时作业新人教版选修6
Unit 4 Global warming[基础回顾]Ⅰ.单句语法填空(导学号02516296)1．There are a variety of animals ranging (range) from rabbits to tigers in the park，including a rare species of monkey.2．Many citizens are opposed to pulling (pull) down the old building，because it dates back to the 16th century，which should be protected.3．How many times do you dine out per week on average?4．We should make teenagers realize the risk and consequence (consequent) of taking drugs by putting more safety education into textbooks.5．—Why does the lake smell terrible?—Because large quantities of water have been polluted(pollute)．6．Under these circumstances (circumstance), what matters most is not only our persistence but also our attitudes.7．I am writing to apply for the volunteer position stated (state) in your notice.8．My main reason for subscribing to New Scientist is to keep the pace of advances in science.9．The gap between the rich and the poor has a tendency (tend) to become wider and wider.10．In spite of this，the number of people having mobile phones is increasing steadily (steady)．Ⅱ.单句改错(每句一错)(导学号02516297)1．Opposing to the plan of raising prices，the public decided to go on strike on Sunday. Opposing→Opposed2．On the average，American kids aged 3 to 12 spent 29 hours a week in school，eight hours more than they did in 1981. 去掉the3．From this story，I am firmly convinced of the significance of honesty，which will contribute to build a warm and harmonious society. build→building 4．I went on a diet when my doctor told me that my blood pressure tended to being high. being→be5．A big fire broke out last night；as the consequence，the house was completelydestroyed. 第一个the→aⅢ.佳句写作(导学号02516298)1．毫无疑问，这次他会通过考试。
高考英语一轮复习Unit4Globalwarming达标巩固练含解析新人教版选修6201809184120
Unit 4 Global warming李仕才一、阅读理解。
This time last year I entered two longdistance massparticipation swimming events，including the Jubilee River 10 km swim.At the last minute，just before both swims，I decided to pull out.The reality is，I live in fear of coming last.Last year，before the two events，I realized that I couldn't deal with coming last.I had looked at the swim times of those who had completed the previous year and calculated that，at my current swim pace，I would probably have come last in both.I just couldn't face it.But when next year came around，I decided to enter those same events again.For a few months，I trained hard，but I didn't get any faster.Then it was June 5，the day of the Jubilee River 10 km.The event started at 9：30 a．m.，and the swimmers were anxious and eager to start.As I swam along，the river was quiet and clean and everything was peaceful.The sun shone.Meadows(草地)rolled by and every now and then someone would wave at the scene unfolding in the water.As the day wore on，somehow I didn't mind that，predictably，almost everyone was ahead.There were at least some swimmers still near me，and although we shared the same river we quietly occupied our own spaces.As I concentrated on doing my own thing，watching the sky，the bank，the other swimming caps passing or not passing，I realized I was enjoying myself.In the end，four hours and 29 minutes after I'd started，I staggered(摇摇晃晃地走)out of the water and was greeted with a smile and a“well done”from the race organizer.I glanced back over my shoulder toward the water and noticed that there were a small handful of swimmers who were still to finish，behind me，out of a field of around 300 swimmers.But it didn't matter.I_was_just_relieved，proud_and_happy_to_finish.As I drove away，my thoughts turned to my next long race of the season and how much I was looking forward to it，my fears of coming last gently receding(渐渐远去)．1．The author intended to quit swimming mainly because ________.A．she feared that she couldn't finish the two racesB．she was afraid that she would let family members downC．she was unwilling to accept the possibility of finishing lastD．she wasn't fully prepared for the two races2．The author hopes to convey the message that ________.A．never give up when facing challengesB．it is process that matters mostC．failure is the mother of successD．winners always take it all3．What does the underlined sentence mean in Paragraph 5?A．She took pride in leaving all the other swimmers behind.B．She was proud that she was not the last one in the race.C．She was glad to finish the race and had a sense of relief.D．She was proud to be praised by the organizer.4．It can be inferred from the end that the author is likely to ________.A．participate in another race without any hesitationB．analyze the reason why she failed in the raceC lose confidence completelyD．decide whether she is suitable for the race【解题导语】作者通过描述自己参加游泳比赛的经历告诉我们最后一名并不可怕，关键是要学会享受比赛的过程。
2020版高考英语大一轮复习Unit4Globalwarming课后达标检测含解析新人教版选修6
Unit 4 Global warming(建议用时：30分钟)Ⅰ阅读理解A(2019·济南5月针对性练习)In 1869, the Smiley familypurchased an area of land about 100 miles north of New YorkCity. Over time, some of their property and many of thesurrounding landscapes became the Mohonk Preserve, which hassince grown to 8，000 acres and attracts visitors and rock climbers.But the Mohonk Preserve also has a long scientific legacy. In the 1930s, Dan Smiley, a descendent of the original owners, began keeping track of the plants and animals that lived in the area.Megan Napoli is a research ecologist with the Mohonk Preserve in New York. She thinks Smiley’s efforts produced a rare longterm data set of observations, which is useful for studying the impacts of climate change. For instance, other research has shown that songbirds are migrating north earlier and earlier in the spring.It’s important for the birds to arrive at the proper time in the spring, because they need to time their arrival with the insects’emergence. So they need to be here to establish their nesting sites and lay their eggs. Once the eggs hatch, they have their baby birds, so they need to time it when the insects are most abundant.Napoli has begun analyzing about 76，000 observations of songbird migration dates collected by Smiley and his team to see if they, too, show that climate change has altered the timing of migrations. Her results suggest that they do.Napoli found that shortdistance migrants that spend their winters in the southern U．S. now arrive an average of eleven days earlier than they did in the 1930s. Long distance migrants that overwinter in the tropics arrive roughly a week earlier. Napoli presented her results at a recent meeting of the Ecological Society of America in Portland, Oregon.Meanwhile, who knows how many other longterm, personal data collections like Smiley’s are out there, waiting to be discovered and to help improve official attempts to track the planet’s changes.【解题导语】本文是一篇说明文。
【人教版】2020年高考英语一轮优练题Unit4Globalwarming(含解析)新人教版选修6
Global warming李仕才一、阅读理解。
Everyone knows that death is natural, but do you have any idea of the process of dying? Modern scientists divide the process of dying into two stages — clinical or temporary death and biological death. Clinical death occurs when the vital organs, such as the heart or lungs, have stopped functioning, but have not suffered permanent damage. The organism can still be saved. Biological death occurs when changes in the organism lead to the “breaking up” of vital cells and tissues. Deat h is then unchangeable and final.Scientists have been seeking a way to prolong the period of clinical death so that the organism can remain alive before biological death occurs. The best method developed so far involves cooling the organism, combined with narcotic (麻醉) sleep. By slowing down the body’s metabolism (新陈代谢), cooling delays the processes leading to biological death.To show how this works, scientists performed an experiment on a six-year-old female monkey called Keta. The scientist put Keta to sleep with a narcotic. Then they surrounded her body with ice-bags and began checking her body temperature. When it had dropped to 28 degrees the scientists began taking blood out from an artery (动脉). The monkey’s blood pressure decreased and an hour later both the heart and breathing stopped: clinical death set in. For twenty minutes Keta remained in this state. Her temperature dropped to 22 degrees. At this point the scientists pumped blood into an artery in the direction of the heart and started artifici al breathing. After two minutes Keta’s heart became active once more. After fifteen minutes, spontaneous (自发的) breathing began, and after four hours Keta opened her eyes and lifted her head. After six hours, when the scientists tried to give her a penicillin (青霉素) injection, Keta seized the syringe (注射器)and ran with it around the room. Her behavior differed little from that of a healthy animal.1.For a person who suffers from the clinical death _________.A. he is still very much aliveB. he cannot avoid final deathC. his most important organs are damaged foreverD. he still has the possibility of getting back to life2.Scientists try to make the time of clinical death longer in order to _________.A. cool the organismB. delay the coming of biological deathC. slow down the body’s metabolismD. bring vital cells and tissues back to active life3.The text mainly talks about _________.A. clinical death and biological deathB.an experiment on a monkeyC. the meaning of deathD. the process before death4.From the underlined sentence in the last paragraph we can know that _________.A. Keta was impoliteB. Keta was healthyC. Keta was illD. Keta was crazy【文章大意】本文主要叙述了为了延缓生理死亡的到来，科学家尽量延长临床死亡的时间。
高考英语一轮巩固达标练题Unit4Globalwarming含解析新人教版选修6(1)
高考英语一轮巩固达标练题Unit4Globalwarming含解析新人教版选修6(1)一、阅读理解。
What are your retirement plans? Keep working? Get more exercise? Or learn something new? You may put them on hold. There’s a chance that, sooner or later, you might have to move further than you were thinking, as far as Mars (火星)．On Thursday, National Geographic will show the first ever Mars show home, giving earthlings an idea of what their life could look like on the Red Planet. Set in the notsodistant year of 2037, the iglooshaped structure could be the home of your future.It shows a house built using recycled spacecraft parts and Martian soil, called regolith, which has been microwaved into bricks. Some parts of the home are recognisable—kitchen, bedroom—but there are fundamental differences that are vital for human survival.As the Martian atmosphere is around one hundredth as thick as the Earth’s, people will need permanent shelter from the sun and society will move largely indoors. Most buildings willbe connected by underground passages and the houses won’t have windows. The homes will have simulated solar lighting, or natural light that has been bent several times.Walls will need to be 10 to 12 feet thick, to protect people from dangerous rays that can pass through six feet of steel, and a double airlocked entrance to keep the home under proper pressure.“We don’t think of our houses as things that keep us alive, but on Mars your house will be a survival centre，” says Stephen Petranek, author of How We’ll Live on Mars. This is not just the stuff of scifi. “Ten to twenty years from now there will certainly be people on Mars，” Petranek says.“We’ve had the technology for 30 years to land people on Mars, but we haven’t had the will，” Petranek says. “But two main factors have completely swung public attitudes.”The private companies’ participation has forced government agencies to up their game, and influential films such as Gravity and The Martian have caught society’s eye.【解题导语】本文主要对人类未来在火星上居住作了相关介绍。
高考英语一轮巩固达标练题Unit4Globalwarming含解析新人教版选修8
学习资料汇编Global warming李仕才一、阅读理解。
What are your retirement plans? Keep working? Get more exercise? Or learn something new? You may put them on hold. There’s a chance that, sooner or later, you might have to move further than you were thinking, as far as Mars (火星)．On Thursday, National Geographic will show the first ever Mars show home, giving earthlings an idea of what their life could look like on the Red Planet. Set in the notsodistant year of 2037, the iglooshaped structure could be the home of your future.It shows a house built using recycled spacecraft parts and Martian soil, called regolith, which has been microwaved into bricks. Some parts of the home are recognisable—kitchen, bedroom—but there are fundamental differences that are vital for human survival.As the Martian atmosphere is around one hundredth as thick as the Earth’s, people will need permanent shelter from the sun and society will move largely indoors. Most buildings will be connected by underground passages and the houses wo n’t have windows. The homes will have simulated solar lighting, or natural light that has been bent several times.Walls will need to be 10 to 12 feet thick, to protect people from dangerous rays that can pass through six feet of steel, and a double airlocked entrance to keep the home under proper pressure.“We don’t think of our houses as things that keep us alive, but on Mars your house will be a survival centre，” says Stephen Petranek, author of How We’ll Live on Mars. This is not just the stuff of scifi. “Ten to twenty years from now there will certainly be people on Mars，” Petranek says.“We’ve had the technology for 30 years to land people on Mars, but we haven’t had the will，” Petranek says. “But two main factors have completely swung public attitudes.”The private companies’ participation has forced government agencies to up their game, and influential films such as Gravity and The Martian have caught society’s eye.【解题导语】本文主要对人类未来在火星上居住作了相关介绍。
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B 解析：文章出处题。通读全文可知，文章第一段的第一句为文章主题句；结合下文内容可知，文章属于新闻报道，符合新闻报道文体的结构特征：先写明报道主题，接着分析原因。故B项正确。
答案：ranging
5．(天津卷)He was a good student and scored ___________ average in most subjects.
答案：above
答案：about
7．In the past, only in country areas did people tend___________ (believe) that boys were smarter than girls, which was great prejudice against girls.
You probably realize why I am 15 all this.Some day soon God will take you to a new home.Don’t fear the 16 for the strange journey，or the dark messenger of death who will fetch you.God can be 17 to do as much for you as you were kind enough to do for me so many years ago，and you will be 18 in God’s care.I shall watch you and pray for you till you are out of sight, 19 wait for the day when I shall make the same journey myself and find you waiting at the end of the road to 20 me.
【解题导语】 本文主要讲述了作者对母亲的回忆。
1．A.whyB．that
C．howD．when
B 解析：分析句子结构可知，空处应用that引导同位语从句，对空前的word进行补充说明，that在从句中不作句子成分。
2．A.journeyB．tour
A.6，150，000.B．2，500，000.
C.7，000，000.D．374，000.
A 解析：细节理解题。根据第一段的第一句：“A record of 6.15 million trips was made by Chinese mainland tourists to overseas destinations during the seven day Spring Festival holiday， which ended on Thursday， according to the China National Tourism Administration.”可知，在春节黄金周期间，中国大陆赴海外旅游的人次达到6 150 000，故A项正确。
【解题导语】 本文是一篇新闻报道。国家旅游局统计，在今年春节期间去海外旅游的游客人数比去年同期有所上涨。文章分析了产生这一现象的原因。
1.How many trips were made to foreign countries during the Golden Week of this Spring Festival holiday？
答案：from; in
10．There is no doubt ___________ the proposal he put forward at the meeting is unacceptable.
答案：that
三、完形填空。
I well remember my tears and 5 as，seated high on your horse and attached tight to James，I rode off to my new home.Night 6 before we finished the journey，and as it grew dark I became lonely and afraid.“Do you think she’ll go to bed 7 we get there？”I asked James anxiously.“Oh，no，”he said encouragingly.“She’ll 8 for you.When we get out of these woods you’ll see her candle 9 in the window.”
2.What can we learn about some inland cities in Guangxi？
A.They’
B.They’re famous for all kinds of plants and monkeys.
C.They have the best hot spring in the world.
Another choice is Britain. Though the devaluation（货币贬值） of the pound is a factor， Britain’s rich history and famous education tradition have caught the eye of Chinese.
“Chinese tourists are increasingly willing to experience local cultures and services， including staying in private homes， appreciating plants and watching monkeys in hot springs，” Li Xuejing， the agency’s marketing manager， said.
答案：to believe
8．He will have to find some other work, for he can’t put up ___________ this loud noise any more.
答案：with
9．(20xx·黄山七校联考)Failure results ___________ laziness and hard work results___________ success.
D.They belong to coastal source markets.
A 解析：细节理解题。根据第二段第一句中的“in addition to top and coastal cities， inland cities—such as those in the Guangxi Zhuang Autonomous Region—became importantsource markets”可知，××区的许多城市也成了重要的旅游地，故A项正确。
答案：having
3．Quantities of money ___________ (spend) in bringing up the children since they were married.
答案：have been spent
4．There are a variety of animals ___________ (range) from rabbits to tigers in the park, including a rare species of monkey.
10 we did ride out into the clearing，and there，sure enough，was your 11 ．I remember you were waiting at the door，that you put your arms close 12 me and that you lifted me—a tired and confused little boy— 13 from the horse.You had a fire burning on the hearth(炉边)，a hot supper 14 on the stove.After supper you took me to my new room，heard me say my prayers，and then sat beside me until I fell asleep.
C 解析：细节理解题。根据第四段的“I now pay more attention to relaxation and enjoyment during the holidays instead of shopping or choosing gifts for relatives.”可知，这位郭姓游客认为现在她的旅游目的是放松和享受而不是购物或为亲人挑选礼物；据此可知，她在旅游期间会放松和享受。
2020高考英语一轮精选练Unit4Globalwarming含解析新人教版选修6
编 辑：__________________
时 间：__________________
【20xx最新】精选高考英语一轮精选练Unit4Globalwarming含解析新人教版选修6
李仕才
一、阅读理解。
The administration also reported growth from individual and high end（高端的） travelers and said that in addition to top and coastal cities， inland cities—such as those in the Guangxi Zhuang Autonomous Region—became important source markets. With many Chinese now traveling abroad for Spring Festival， their choice of destinations has expanded along with their growing interest in foreign cultures and services.