人教版高中英语必修四课时作业：Unit 4 Body Language Section Ⅲ含答案

合集下载

人教版高中英语必修四Unit4 Body language grammar课时精编作业1

Unit 4 Body language Grammar课时作业Ⅰ.单句语法填空1．He got the news from Mary that the meeting had been called off.2．I have no idea why Tom got so much money overnight.3．My best friend asked me the question whether that novel was worth reading.4．I have no idea where the journalist could have got his information from.5．A warm thought suddenly came to me that I might use the pocket money to buy some flowers for my mother's birthday.6．The fact that our city can become better in every field is clear.7．Do you still remember your promise that you will buy me a bike on my birthday?8．The professor showed evidence that his paper was based on original research.9．The manager didn't answer the question who would take his place.10．The fact has worried many scientists that the earth is becoming warmer and warmer these years.Ⅱ.阅读理解It might be easy to imagine that the more crowded a bird flock (群) becomes, the slower the birds fly. But it has been proven that the bigger a bird flock becomes, the faster the birds will fly. The discovery was made by scientists from Sweden's Lund University. They took a look at the flying speed of birds in an effort to find what influenced how fast they would fly.Most of the findings didn't surprise the researchers. A bird's weight and its wing shape, wind speed and direction, and the purpose of the flight all indeed influenced its flying speed. But the scientists found that the size of the flock had a strong effect on the flying speed, which had not been expected. The scientist Anders Hedenström expressed surprise at the discovery as it has usually been ignored in studies on birds.Anders Hedenström and his partner Susanne Akesson collected their data on Sweden's Öland Island. There they studied birds' physical characteristics (特征), counted flock populations, and recorded their speeds during flying. To know the birds' speed while flying, they used a tool that can also gauge important characteristics of wind, including speed and direction. They were able to measure the speed of different kinds of large flocks. The researchers' results showed that bigger flocks fly faster no matter what kind of bird species they belong to. Why that's the case is the next question they hope to answer.The researchers also said that large flocks are made up of larger-sized birds, which move at faster speeds than smaller birds. In a large flock, it is easier to take advantage of the turbulence (湍流) that occurs behind other birds, especially when flying in formation (队形), like geese and other birds do. Using the turbulence makes it easier to maintain higher speed.【文章大意】原本人们认为鸟群的数目越大，就会飞的越慢，而最新的研究却得出了完全相反的结果。

新人教版高中英语必修4Unit 4 Body Language Using language(含答案)

高一英语同步练习：必修4 Unit 4 Body Language第4课时Using language基础练习本单元重点知识归纳总结：一、重点词汇：(写出汉意及词性)1. represent______________2 .curious _______________3 .defend______________4 . approach ______________5. be likely to______________6 .in general______________7. at ease ______________8.lose face ______________9 .turn one’s back to______________二、重点句式：1. prohibition and warning(禁令和警告)：Do not...; Stop! ;Keep away from...;Always stay...;Watch out! Look out! Go away. Don’t enter hereBe careful when..., Come here.You may not...You will be fined...,Don’t smoke here. Don’t slip;2.obligation(义务和责任)You must...,You should never...,You will be...,You will have to...,You will need to...,We ought to...,He’s supposed to...(书中supposed 第一个s是大写)三、课文重点句型：1 .Not all cultures greet each other the same way, nor arethey comfortable in the same way with touching or distance between people.1. 各种文化背景下的人互致问候的方式不尽相同，身体接触和相互间距的程度也不尽相同。

人教版高中英语必修四Unit4 Body language grammar课时精编作业 (9)

Unit 4 Body language grammar课时作业第一节经典句型仿写1.不管你信不信, 反正我通过了考试。

(whether...or not),I passed the exam.2.大学一毕业,他就去了一个村庄教学。

(on/upon doing),he went to teach in a village.3.他掌握的信息越多,就越有信心。

(the+比较级,the+比较级)information he had, he became.4.现在城市发展如此之快,你永远想象不到它明天会是什么样子。

(倒装)you can never imagine what it will be like tomorrow.5.在这场金融危机中,这个国家不可能在短时间内恢复过来。

(it is + adj.+ for sb.+ to do )in a short time from this financial crisis.答案 1.Whether you believe it or not2.Upon/On graduating from university3.The more;the more confident4.So fast is the city developing that5.It’s impossible for this country to recove第二节阅读理解ASince the first Earth Day in 1970, Americans have gotten a lot “greener” toward the environment（环境）. “We didn’t know at that time there even was an environment, let alone that there was a problem with it,” says Bruce Anderson, president of Earth D ay USA.But what began as nothing important in public affairs has grown into a social movement. Business people, political leaders, university professors, and especially millions of grass-roots Americans are taking part in the movement. “The understanding has increased many, many times,” says Gaylord Nelson, the former governor from Wisconsin, who thought up the first Earth Day.According to US government reports, emissions（排放）from cars and trucks have dropped from 10.3 million tons a year to 5.5 tons .The number of cities producing CO beyond the standard has been reduced from 40 to 9 .Although serious problems still remain and need to be dealt with , the world is a safer and healthier place .A kind of “Green thinking ” has become part of practices .Great improvement has been achieved .In 1988 there were only 600 recycling（回收利用）programs; today in 1995 there are about 6,600 .Advanced lights ,motors , and building designs have helped save a lot of energy and therefore prevented pollution .Twenty –five years ago , there were hardly any education programs for environment .Today , it’s hard to find a public school , university , or law school that does not have such a kind of program .” Until we do that, nothing else will change! ” say Bruce Anderson.1. According to Anderson, before 1970, Americans had little idea about ___A. the social movementB. recycling techniquesC. environmental problemsD. the importance of Earth Day2. Where does the support for environmental protection mainly come from?A. The grass –roots levelB. The business circleC. Government officialsD. University professors3.. What have Americans achieved in environmental protection?A. They have cut car emissions to the lowestB. They have settled their environmental problemsC. They have lowered their CO levels in forty cities.D. They have reduced pollution through effective measures.4. What is especially important for environmental protection according to the last paragraph?A. EducationB. PlanningC. Green livingD. CO reduction【考点】考察新闻报道类阅读【文章大意】作者在本文中把现在的美国环境问题和以前的环境问题进行了比较，尤其是几项数据的对比。

人教版高中英语必修四课时作业：Unit 4 Body Language Section Ⅳ含答案

Unit 4 Section ⅣGrammar & Writing课时作业Ⅰ.单句语法填空1．Pressed from his parents, and realizing (realize) that he has wasted too much time, the boy is determined to stop playing video games.2．Disappearing (disappear) from view day by day, the singer is turning to his memories for comfort.3．Basing (base) an important decision more on emotion than on reason, you will regret it sooner or later.4．The bus was held up by the snowstorm，thus causing(cause) the delay.5．Not having completed (complete) the programme, they have to stay there for another two weeks.6．Tasting (taste) good and sweet, this kind of pear was soon sold out in the market.7．George returned after the war, only to be told (tell) that his wife had left him.8．The old man, having worked (work) abroad for twenty years, is on the way back to his motherland.Ⅱ.阅读理解AI think that the most basic and powerful way to connect to another person is to listen. Just listen. Perhaps the most important thing we ever give each other is our attention, and especially if it's given from the heart. When people are talking, there's no need to do anything but receive them. Just take them in. Listen to what they're saying.Care about it. Most times caring about it is even more important than understanding it.When we interrupt what someone is saying to let him know that we understand, we move the focus of attention to ourselves. When we listen, he knows we care. Many people with cancer can talk about the relief of having someone just listen.I have even learned to respond to someone crying by just listening. In the old days I used to reach for the tissues (纸巾), until I realized that passing a person atissue may be just another way to shut him down, to take him out of his experience of sadness and grief (悲痛，悲伤). Now I just listen. When they have cried all they need to cry, they find me there with them.This simple thing has not been that easy to learn. It certainly went against everything I had been taught since I was very young.I thought people listened only because they were too timid to speak or did not know the answer. A loving silence often has far more power to heal and to connect than the well-intentioned (出于好心的) words.【解题导语】本文是一篇议论文。

人教版高中英语必修四课时作业：Unit 4 Body Language Section Ⅱ含答案

Unit 4 Section ⅡWarming Up & Reading—Language Points课时作业Ⅰ.单句语法填空1．It's nearly nine o'clock and the teacher is likely to walk(walk) into the classroom at any moment.2．Property insurance helps you to defend against natural disasters, in front of which humans appear too small.3．It's close to show time now. Lose no time!4．At the meeting they discussed three different approaches(approach) to the study of maths.5．Children are curious about animals and show great curiosity (curious) about how they live.6．At the meeting, she expressed her satisfaction, representing(represent) her university.7．In general, the northerners are keen on dumplings while the southerners are fond of rice.8．Mr. White is the first person to arrive (arrive) and he will arrive at three this afternoon.9．She would never sing, nor/neither would she dance.10．She majors in history. However, the majority (major) of her friends major in science.Ⅱ.单句改错1．Facing up to your problems rather than running away from them is the best approach to work things out.work→working 2．An apple fell from the tree and hit him on his head.his→the3．All the policemen have been trained to defence themselves from the sudden attacks.defence→defend 4．He majored at Literature at Harvard University.第一个at→in 5．General speaking, life is not easy.General→Generally Ⅲ.阅读理解Facial expressions carry meaning that is determined by situations and relationships.For example, in American culture (文化) the smile is in general an expression of pleasure.Yet it also has other uses.A woman's smile at a police officer does not carry the same meaning as the smile she gives to a young child.A smile may show love or politeness.It can also hide true feelings. It often causes confusion(困惑) across cultures.For example, many people in Russia consider smiling at strangers in public to be unusual and even improper.Yet many Americans smile freely at strangers in public places (although this is less common in big cities)．Some Russians believe that Americans smile in the wrong places；some Americans believe that Russians don't smile enough. In Southeast Asian cultures, a smile is frequently used to cover painful feelings.Vietnamese people may tell a sad story but end the story with a smile.Our faces show emotions (情感), but we should not atte mpt to “read” people from another culture as we would “read” someone from our own culture.The fact that members of one culture do not express their emotions as openly as do members of another does not mean that they do not experience emotions.Rather, there are cultural differences in the amount of facial expressiveness permitted.For example, in public and in formal situations many Japanese do not show their emotions as freely as Americans do.When with friends, Japanese and Americans seem to show their emotions similarly.It is difficult to generalize about Americans and facial expressiveness because of personal and cultural differences in the United States. People from certain cultural backgrounds in the United States seem to be more facially expressive than others.The key is to try not to judge people whose ways of showing emotion are different.If we judge according to our own cultural habits, we may make the mistake of “reading” theother person incorrectly.【解题导语】面部表情中蕴涵着丰富的情感，想要读懂每个人的面部表情，你就必须了解他们的文化背景。

人教版高中英语必修四Unit4 body language learning about language课时精编作业

Unit 4 body language learning about language课时作业单项填空1. As Nelson Mandela said，courage was not the of fear, but the victory over it.A. significanceB. intelligenceC. absenceD. ignorance2. A man is being questioned in relation to the murder last night.A. advisedB. attendedC. attemptedD. admitted3. Shelly had prepared carefully for her biology examination so that she could be sure of passing it at her first ________．A. intentionB. attemptC. purposeD. desire4. I think you need some outdoor exercise. Plenty of fresh air will _______ good health.A. attach toB. occur toC. contribute toD. adapt to5. Jack almost fell off the cliff, but managed to ________ until help came.A. keep onB. catch onC. count onD. hang on6. --- What do you think of the good news ?--- Wonderful !．It makes us ____．Most of us were ____ about it and _____ looks appeared on their faces．A．excited ; excited ; excited B．exciting ; exciting ; excitingC．excited ; excited ; exciting D．exciting; excited ; excited7. _______ fresh air, people may start to feel sick. So make sure you open the windows while working.A. For the absence ofB. In the absence ofC. In the honour ofD. In the short of8. With him ______ the way, we had little trouble finding the school.A. leadingB. to leadC. ledD. lead9. Having fish at meals regularly can be of great _________ to your heart.A. benefitB. helpC. contributionD. use10. Everyone should _____________ the environment.A. make a contribution to protectB. make contribution to protectingC. contribute in protectingD. make contributions to protecting完形填空Every year between February and April, when the southwest monsoon (季风) blows , a fever seizes the Thais (泰国人). It is the kite, and kite flying in Thailand 11 a strong feeling of interest that is nothing 12 of feverish.During the summer, in the moths of March and April , the skies 13 cities ,towns and villages throughout the Kingdom are 14 with kites of all descriptions --long-tailed dragons, twisting snakes , beautiful butter-flies, or familiar cartoon characters wheeling and weaving in the warm air.One afternoon , a friend and long-time kite flier invited me to 15 him at the Pramane Ground . "What's the attraction?"I asked as he flew a huge kite." Well, you can feel a bit of a 16 at first ."he replied," "a grown man standing there holding the end of a string and 17 up intothe sky . But once you forget yourself , you get caught up in the 18 of controlling something in the air where you cannot follow. You're on the ground : the kite's in the air but it's you that are making it all 19 . Come on , go fly a kite."I took his advice in the 20 it was meant and ,holding the hand of my young daughter so that others would think I was only satisfying a child's 21 , I bought a rainbow-colored snake. After a few failed runs we got the kite into the air 22 greater ease than I expected. It was only at my daughter 's crying ,"My go, my go "that I realized I'd been holding the string ,completely 23 what I was discovering was a very pleasing pastime.Like many other 24 of popular culture ,the sport of kite flying in Thailand has been 25 down from generation to generation. Its origins are 26 probably in ancient China, although it seems likely that Thai kites are as old as the 27 itself. It was a craze 28 by everyone from the king down."It's a great tradition, that has the 29 of bringing generations together," says my friend ,"What you see today at the King's Cup is the 30 as the people of the past would have seen more than two hundred years ago."11. A. fires B. fights C. turns D. keeps12. A. long B. short C. fond D. proud13. A. on B. over C. around D. in14. A. alive B. ready C. open D. equal15. A. see B. care C. accept D. join16. A. hero B. fool C. master D. fireman17. A. flying B. missing C. staring D. jumping18. A. match B. comfort C. excitement D. movement19. A. happen B. begin C. attend D. break20. A. way B. while C. language D. need21. A. game B. sport C. request D. best22. A. for B. with C. beyond D. under23. A. tired of B. fit for C. helped with D. devoted to24. A. laws B. rules C. forms D. researches25. A. put B. handed C. sat D. looked26. A. rooted B. left C. dated D. hoped27. A. history B. Kingdom C. time D. earth28. A. imagined B. used C. enjoyed D. told29. A. effect B. right C. name D. science30. A. same B. kite C. invention D. relation阅读理解ABored? Lonely? Out of condition?Why not try the SPORT CENTER?TENNISIndoor and outdoor courts. Coaching from beginners to advanced, everyday not evenings.Children only-Sat. mornings.SKIINGDry slopes—3 levels instructors at weekends and Fridays. Daytime parcitice. 8 years upwards. SWIMMING2 pools- heated Olympic length. Tuition available.Women: Tuesday and Thursday.Men: Monday, Wednesday and Friday.Children: SaturdayFamily day: SundayGOLF9 hole practice course. Professional Coaching. Lessons must be booked in advance in daytime. Evening practice. Minimum age — 9 years.GYMNASTICSMaximum age—18 years. Children aged 5—10. Monday and Wednesdays. 4:00—6:00 p.m. 10—18 year-ol d. Friday evenings. Bar work on Sunday mornings.AND MUCH MORETable Tennis, Snooker, Darts（标枪）, Chess（everyday and evening）, Café（all day）Bar （lunch time and evenings）, Nursery（weekdays and weekends, not evenings）. Centre open 10:00 a.m.—10:00 p.m. Daily. Interested? More details inside. Quote Card Number: 99.31．What is this ad mainly about?A．It mainly shows us some ways to spend weekends.B．It mainly shows us a place to relax ourselves.C．It shows the ways of saving our time.D．It shows us a lot of ways to spen d our holidays.32．Which of the following is TRUE according to this passage?A．People can play tennis day and night.B．Men and women swim in the SPORTS CENTER separately．C．Children at any age can play golf in the SPORTS CENTER．D．People under 20 can all take gymnastics．33．How many sports items are mentioned in the passage?A．5 B．7．C．9． D．12．34．Where can we find this ad in your opinion?A．In a company．B．In a restaurant．C．In a park D．On a newspaper．BIn Asia, there are special competitions where kites have complex designs and are fitted with instruments that make musical sounds as the wind blows through them. Although all kites have a similar structure(结构), they are widely different in size and shape. Kite-fighting competitions are also held, in which competitions us their kites to attack and bring down their opponents’（对手）kites or cut their strings(线).For more than 15 years, the Big Wind Kite Factory has been giving kite-making and kite flying classes for the children on an island in Hawaii. In its kite-making lessons, students can make kites in as little as 20 minutes! Children as young as four years old can learn how to fly a kite. Jonathan Socher and his wife Daphne started the kite factory in 1980. their kites are made of nylon(尼龙). Their designs are Hawaiian themes created by Daphne. The designs are cut out of the nylon with ahot knife that seals the edges and then fastened directly onto the kite.The kite that is used to give lessons is regular diamond kite with a rainbow pattern. The difference between this kite and the ones they make during the lessons is that it is a two-string controllable kite. Big Wind employees fly the kite and for a few minutes show students how pulling on one line and then on the other controls the direction the kite goes in. Then the controls are given to the students.Jonathan insists that it is not necessary to make a huge impressive kite to have fun making and flying kites. Even the simplest structure can work, and can give hours of fun. Go on, give it a try!35. Which of the following is true according to the text?A. A hot knife is used to iron the nylon.B. Children never fly kites on their own in flying lessons.C. Kite strings must not be cut in kite-fighting competitions.D. Daphne designs kites for the Big Wind Kite Factory.36. What is different about the kite used for flying lessons?A. It has two strings.B. It is simple in designC. It has a rainbow pattern.D. It is shaped like a diamond.37. According to Jonathan, what do you need to have fun with kites?A. A large kite. B Any type of kite.C. A complex structure.D. A kite that impresses others.38. What is mainly described in the text?A. A kite factoryB. Kite-flying lessons.C. Special competitions.D. The kite-making Process.参考答案1-5 CCBCD 6-10 ABAAD11-15 ABBAD 16-20 BCCAA 21-25 CBDCB 26-30 ABCAA31-34．BBCD35-38 DABA。

人教版必修四Unit 4 Body language reading课时作业

Unit 4 Body language reading课时作业第一节阅读理解阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。

ACall for entries: young women writers competitionGuardian Weekend magazine is launching a writing competition for UK women aged16-21 on the theme of conversations.How to enterAll you have to do is submit a 700-word personal essay that shows off your talents-on the theme of conversations. Did you have an unforgettable conversation with your grandmother about her youth that changed how you viewed her? Do you find having certain conversations really hard, and if so, why? Is there a conversation you regret, or one you regret you never had? We're keen to hear about your personal experiences.All entries must be sent to weekend@ by midnight on 9 March.The PrizesThere will be one winner and two runners-up. The three winners will each receive£250.The winners will be notified(通知）by email or telephone on or before 30 March2021 and given details of how to claim their prizes. As part of the editing process, the three winners will participate in a video call with a Guardian Weekend editor to discuss and edit their essay for publication. The one overall winner will also receive a 1-1workshop with a Guardian editor.RulesFollow all rules carefully to prevent disqualification.Only one entry is permitted per person. Entries on behalf of another person will notbe accepted and joint submissions are not allowed.The Competition opens at 09:00 on 22 February 2021 and closes at 23:59 on 9March 2021.Entries received outside this time period will not be considered.Your entry must not be copied, and must not contain any third-party materials or content that you do not have permission to use.You must include your name, age and contact details, including your email address and phone number.1.What's the theme of the writing competition?A.Regrets.B.Conversations.C.Grandmother's youth.D.Personal experiences.2.What extra prize will the overall winner receive?A. An additional £50.B.A video of the competition.C. A prior notification of the win.D.A 1-1 workshop with an editor.3. Which of the following will result in disqualification?A.Co-authoring an entry.B.Including contact details.C.Mailing your entry on 1 March.D. Using others' content with permission.BIn 1991, Keith White was at the centre of a 14-vehicle pile-up when a truck crossed the central reservation and hit the van in which he was a passenger. White survived, but his left arm was crushed beyond repair, and he lost his memory for two years.His pilot license was removed and he could no longer follow his passion for diving. But he had been sailing since he was 16, and so, in 2004, he decided to buy a boat, fitting it out so he could sail it single-handedly. “I didn't know at that point if I could sail with one hand," he says. “But at the back of my mind I had always thought I could do anything if I put my mind to it."Within a year, White had taken on the challenge of being the first one-armed sailor to circumnavigate (环航）the British Isles. Then he crossed the Atlantic alone in st year he became the first sailor with a disability to circumnavigate the globe.Sailing single-handed for weeks requires mental, as well as physical, strength, especially when you are alone. So how does he do it? It's a question that makes the yachtsman (帆船运动员）laugh. “When you have seven children it's lovely to have a little time on your own! It's awesome,” he jokes. “I do a log every hour, and my diary, and I read a few books.I have very little sleep." “I'm a sociable person: I do like lots of people around. Answering emails and chatting over Facebook can help stop any loneliness,” he adds.When White made his first Atlantic crossing, he was disappointed to have his peace and quiet broken by his arrival on land. But, he says, he threw himself into meeting new people. In between adventures, he likes sailing with people who haven't tried it before or get involved in yacht races with friends. Perhaps the main reason for his success in adjusting to life after a big adventure, he says, is that he always has an idea for a new one in his back pocket. “It keeps me ticking over-there's always something new to do. I just like challenges and one leads t o another.”4. Why couldn't White continue his passion for diving?A. He lost his left arm.B. His license was due.C. He had a new hobby.D.His memory was poor.5.How did White spend his time at sea?A.By staying awake.B.By visiting old friends.C. By keeping himself busy.D. By attending his children.6. What mainly leads to White's successful adjustment to life after a big adventure?A. Socializing with new people.B. Scheduling new adventures.C. Coaching new yachtsmen.D. Organizing yacht races.7.Which of the following best describes Keith White?A.Creative.B. Humorous.C.Easy-going.D.Adventurous.CAn afternoon nap (午睡）is one of the joys of life, although too much napping could signal all is not well. In some cultures, people will have a daily nap-this is fine. The warming comes when people start sleeping during the daytime, when they did not before. There is certainly a good reason to believe that daytime sleepiness-as in the Alzheimer's study-can be a marker of an underlying condition.For most people, napping during the day is mainly a sign that you are not getting enough sleep at night, says Dr Neil Stanley, a sleep expert. “If you feel sleepy during the day, you should think about taking a nap. That is what the body needs-it doesn't need tobe kept awake with caffeine, it needs sleep." The feeling to notice is “sleepiness”，he says, not “tiredness", which could be more psychological and linked to stress.So how do you nap well? The key thing, says Stanley, is how long your nap lasts. Choose either a 20- or 90-minute nap. “When you fall asleep, you' ll quickly go through the lighter stages of sleep into your first period of deep sleep. You don't want to wake up in deep sleep because that's when you wake and feel worse than you did before." Napping for 20 minutes means you will wake up before you go into deep sleep; napping for 90minutes means you'll complete a sleep cycle.Once you factor in the time it takes to fall asleep-some people are better at napping than others but, says Stanley, “a h ealthy adult will fall asleep in between 5 and 12 minutes"－you can set an alarm, allowing a 30- to 40-minute period for a short nap, and up to two hours for a longer one.A good time to nap is during the body's natural dip in the afternoon, between 2 pm and 4 pm. “You don't really want to be napping much past that because then you are going to be eating into your night-time sleep,” Stanley says. The point, he stresses, is to get good night-time sleep, which would ensure you probably don't need to nap at all.8. What does an afternoon nap indicate for most people?A.Caffeine addiction.B. Psychological stress.C. Insufficient night sleep.D.Potential physical illness.9. What is the key to a good nap?A.Duration.B.Surroundings.C.Health.D.Stages.10. What does the underlined word “that” in the last paragraph refer to?A. A 30- to 40-minute period.B. Between 2 pm and 4 pm.C.Between 5 and 12 minutes.D.A 20- to 90-minute period.11.Which of the following can be the best title for the text?A. Why to phase a napB. When to take a good napC. What to learn from a nap.D. How to have a successful napDThere is more that comes with older age than greying hair and wrinkled skin. When humans reach their later years, they favour more established friends and their social circle is reduced.Now, for what appears to be the first time, scientists have seen the same behaviour in another species. Twenty years of observations of chimpanzees (猩猩）reveal that older males choose to hang out with their long-term friends at the expense of other relationships.The researchers studied 78,000 hours of observations made between 1996 and 2016that followed the social interactions of 21 male chimpanzees between the ages of 15 and 58years old. They classified the chimps' relationships depending on the amount of time they sat with others and groomed (梳毛）them. They then rated the various pairings as mutual（相互的）friendships, where both chimps seemed to enjoy the relationship; one-sided friendships, where one chimp was more keen to be friends than the other; and non-friendships, where neither chimp showed interest in the other.When the scientists looked at the patterns of friendships, they found that the older chimps had more mutual friendships and fewer one-sided friendships than younger chimps. Another feature seen in older humans was also spotted in the chimps. As the males got older, their levels of aggression (挑衅）tailed off, meaning they started fewer fights and tended to intimidate others in their group less often.The observations have left the researchers puzzled. According to an idea in psychology known as socioemotional selectivity theory, or SST, older humans prefer more positive relationships because they are aware time is running out. But many animal experts argue that chimpanzees lack the human sense of mortality (死亡），suggesting something else is driving the behaviour.Robin Dunbar, a professor of evolutionary psychology at the University of Oxford, said in humans, the decline in social circles with age is due to declining social motivation to get out and meet people combined by lack of opportunity. In chimpanzees, as older males compete less for mates, they may focus on close, reciprocal(互惠的）relationships with trusted partners, she said.12. What do older male chimpanzees favour?A.Old friendships.B. New bonds.C.Greying hair.D. Wrinkled skin.13. How did the researchers draw their conclusion about chimpanzees?A. By turning to other scientists.B. By introducing a new concept.C.By forming relationships with them.D. By analyzing two decades' observations.14. What does the underlined word “intimidate" in Paragraph 5 mean?A.Threaten.B.Motivate.C.Defend.D.Accompany.15.According to Robin Dunbar, what accounts for declining social circles in chimpanzees?A.Awareness of time.B.Less competition for mates.C. Low motivation for socialization.D. Lack of the human sense of mortality.第二节(共5小题；每小题2.5分，满分12.5分）阅读下面短文，从短文后的选项中选出可以填人空白处的最佳选项。

2021年高一人教版英语必修四课时作业：Unit4Bodylanguage(4)含答案

2021年高一人教版英语必修四课时作业：Unit4Bodylanguage（4）含答案Multiple choice1. She's very ________to pay a visit to me tonight.A. likelyB. possiblyC.probablyD. perhaps2. You' d better avoid ________in the center of town.A. to driveB. drivingC.being drivenD.drive3. That gesture ________that he is satisfied with my answer.A. expressB. indicateC.greetsD. means4. —How could you do that?—________ . I didn't mean to hurt you.A. That's all rightB. I won't regretC. I' m really sorryD. Excuse me5. He would sit alone and listen to Mary ________the piano.A. to playB. playingC. playedD. to playing6. Her kind words________ him at ease.A. makeB. letC. haveD. put7. Hundreds of people had to be________ from the stadium.A. turned downB. turned awayC. turned offD. turned up8. There are a lot of peasants ________in the rice fields.A. who worksB. who workedC. workD. working9. I' m sorry to have kept you________.A. waitB. to waitC. waitedD. waiting10. ________ it rained heavily, we kept on walking in the forest.A. Even ifB. SinceC. As thoughD. As soon as11. As we all know, China is a________ country.A. developedB. developmentC. developD. developing12. The black horse refused________ the stone wall.A. its jumpingB. to jumpC. jumping upD. to jump at13.________hello, he reached out his hand.A. SaidB. SayingC. Talked aboutD. Talking to14. Mother caught the boy________ in the er.A. smokeB. to smokeC. smokingD. being smoked15. The report was so________ that they were all________.A. inspiring; excitingB. inspiring; excitedC. inspired; excitedD. inspired; exciting16. Many panies have already begun reforming the way________ they do business.A. in whichB. for whichC. at whichD. in that17. He sent me an e-mail, _______ to get further information.A. to hopeB. hopingC. hopedD. hope18. Professor Smith likes growing vegetables________ flowers.A. as wellB. in additionC. likeD. as well as19. There was not a man________ a child in sight in the street.A. norB. neitherC. andD. besides20. For________ reason, he was late for the plane.A. certainB. otherC. someD.a few22809 5919 夙22362 575A 坚39329 99A1 馡r21107 5273 剳30399 76BF 皿mY29060 7184 熄`?34418 8672 虲。

1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。

Unit 4 Section ⅢLearning about Language& Using Language课时作业Ⅰ.单句语法填空1．With our work done, we felt much at ease.2．He looked at her up and down and decided to ask her out.3．This sofa can also function as a bed.4．Don't turn a deaf ear to your parents' advice.5．They showed great courage in the face of difficulty.6．There is nothing left inside—no words, no anger (angry), no tears.7．We should persuade the kids to keep away from violent computer games.8．Jane looks away from me, as if I were a stranger.9．We should take action to protect the cultural relics before it is too late.10．Watch out for the dog in case it should bite you.Ⅱ.单句改错1．John's careless work made him lose the face with his employer.去掉the 2．Her mother has a gift of putting us in ease.in→at 3．More than 50% of the students in China are shortsighted, ranked the first in the world.ranked→ranking 4．She turned her back from him when he explained the reason for his absence at the party.from→to 5．How about do a survey on tourists' impressions?do→doingⅢ.阅读理解AIn England recently three foreign gentlemen came to a bus stop and waited. About five minutes later, the bus they wanted came along. They were just going to get on when suddenly there was a loud noise behind them. People rushed onto the bus and tried to push them out of the way. Someone shouted at them. The bus conductor came rushing down the stairs to see what all the trouble was about. The three foreigners seemed all at sea and looked embarrassed. No one had told them about the British custom of lining up for a bus that the first person who arrives at the bus stop is the first person to get on the bus.Learning the language of a country isn't enough. If you want to have a pleasant visit, find out as much as possible about the manners and customs of your host country. You will probably be surprised just how different they can be from your own.A visitor to India would do well to remember that people there consider it impolite to use the left hand for passing food at table. The left hand is supposed to be used for washing yourself. Also in India, you might see a man shaking his head at another to show that he doesn't agree. But in many parts of India a shake of the head means agreement. Nodding your head when you are given a drink in Bulgaria will most probably leave you thirsty.【解题导语】文章以一个小故事作为开头，向我们介绍了英国人的乘车习惯，并进一步向我们介绍了不同国家肢体语言的内涵。

1．The British people tried to push the three gentlemen out of the way, because the gentlemen.A．were foreigners B．didn't have ticketsC．made a loud noise D．didn't line up for the bus【解析】选D细节理解题。

由第一段的“No one had told them about the British custom of lining up for a bus that ... on the bus.”可知，英国人因为这三位外国人没有排队而将他们推到一边。

2．According to the article, if you want to have a pleasant journey in a foreign country, you should.A．learn the language of the countryB．understand the manners and customs of the countryC．have enough time and moneyD．make friends with the people there【解析】选B细节理解题。

由第二段第二句话“If you want to have a pleasant ... your host country.”可知，当我们到国外旅行时，应该对目标国的风俗有所了解。

3．What does the underlined phrase “at sea” probably mean?A．Tired. B．Disappointed.C．Pleased. D．Confused.【解析】选D词义猜测题。

根据画线短语后的一句话可知，这三位外国人对英国的风俗并不知情，由此可知，当他们面对英国人当时的反应时会感到迷惑。

4．In India it is considered impolite to.A．use the right hand for passing food at tableB．pass food with the left handC．eat food with your handsD．help yourself at table【解析】选B细节理解题。

由第二段的“A visitor to India would do well ... left hand for passing food at table.”可知，在印度用左手递食物被认为是不礼貌的。

BAside from training, nutrition has the most important influence on sports performance. In order for one to reach his or her highest potential, all of the body's systems must be working perfectly. Calories, carbohydrate, protein, fat, vitamins, minerals and so on all play a unique and crucial role.To have enough energy for exercise, an adequate number of calories must be consumed. The amount of calories needed depends on many different factors, such as age, sex, height, weight, muscle mass and fat mass. It is important to nourish the body after several hours with no food (such as during sleep), so breakfast is an important part of adequate calorie intake. Choosing high-nutrient foods gives the body the rightfuel to start the day.Carbohydrate is the body's main energy source for all types of exercise. Carbohydrate is stored as glycogen (糖原) in the body, and the amount of glycogen stored in the body affects stamina (耐力) and endurance. Foods high in carbohydrate include pasta, rice, cereals, starchy vegetables (e.g. potatoes, carrots, corn and sweet potatoes), fruit, and bread.Protein is essential to build and repair muscle tissue.Protein allows muscles to contract, gain in size and increase in strength. Loading up on protein does not guarantee larger muscles. Muscle growth comes from hard work, proper training, and balanced nutrition. Food sources of protein include lean meat and poultry, legumes (dried beans and peas), nuts, seeds, and dairy products.Fat provides energy, protects the body's organs and helps with the absorption of some vitamins. When fat is eaten as part of healthful foods, it provides an important energy source for athletes in training. Good choices include the fat from nuts, seeds, and vegetable oil.All vitamins and minerals are important. Two that deserve special attention from athletes are iron and calcium.Iron is important to carry oxygen in blood, and it plays a key role in sports performance. The best sources of iron are lean red meat, shrimp, iron-fortified cereals and bread products.Calcium keeps bones strong. Foods from the dairy group, including milk，yogurt and cheese are excellent sources of calcium.There are also many calcium-fortified juices and foods that can help boost calcium intake.In addition, weight-bearing exercise increases bone density.【解题导语】本文主要向读者介绍了运动与营养的关系。