2019届一轮复习人教版必修四Unit2Workingtheland单元学案（19页word版）

2019届一轮复习人教版必修四Unit2Workingtheland单元学案（19页word版）

‎2019届一轮复习人教版必修四Unit 2 Working the land单元学案 第一课时 warming-up & vocabulary 预习导学 本单元重点词汇、短语 A．词汇 ‎ ‎_______________vt.&vi斗争；拼搏；努力, _______________ n. 发现；发觉 ‎_______________ vt.&vi 伸展；使变大, ______________ adv. 因此；所以；因而,‎ ‎_______________ vt.&vi. 输出；出口, _______________ vt.&vi 遗憾；惋惜, ‎ ‎_______________ vt. 减少；缩减, ‎ ‎_____________ n. 评论；vi.&vt. 表达意见；作出评论 ‎_______________ n. 饥饿；欲望 vt.&vi.（使）饥饿 _______________ n. 生产；制造 bacteria n.(复数) ___________________ nutrition n. ________________________‎ decade n. _________________________ disturbing adj. _____________________‎ confuse vt. ______________________ circulate vt. & vi. _________________‎ mineral n. _______________________‎ B．短语 work the land _____________________ thanks to _________________________‎ rid … of, _________________________ be ______________with 对…感到满意 ‎ ‎______________________ 宁愿；宁可， _____________逐渐增强；建立；开发 ,‎ lead to　_________＿＿＿＿＿＿＿＿ focus on_________＿＿＿＿＿＿＿＿＿ ,‎ ‎__________ 使…免受（影响）；使…不含（有害物）‎ ‎ , ‎ 实战演练 ‎ 一, 根据句意及首字母提示补全单词 ‎ 1. He is _______(晒黑) from a day on the beach.‎ 2. Write me a one-page ____ (总结，摘要) of this report.‎ 3. Good _____ (营养) is essential for good health. ‎ 4. When he was a college student, he majored in ________(有机的) chemistry.‎ 5. Some fruits may look beautiful, but inside there is usually more water than vitamins and _ ____(矿物质).‎ 6. The car factory hopes to increase its o____ by 30% next year.‎ 7. We e_____ goods to over 40 different countries.‎ 8. The bird e_______ its wings and flew off.‎ 9. We made a c_ ____ experiment in the science class.‎ 10. He e_ _____ himself with a pair of sharp axes and set off for the forest.‎ 二, 用下列短语的正确形式填空：‎ thanks to; be satisfied with; would rather; rid of ; keep…free from; lead to;‎ ‎ focus…on; build up; work…; ‎ make no comment on; be reduced to; confuse …with…; struggle with;‎ had a hunger for; ‎ ‎1. I think you ‘d better _______ your bad habits. ‎ 2. I’ ______ the job.‎ 3. ‎ your help，much trouble was saved．‎ 4. Don’t ____ Austria _____ Australia.‎ 5. He _____in a mine.‎ 6. The poor woman _______ begging. ‎ 7. The police chief __________ about the attack. ‎ 8. I _______ watch TV at home than go to the cinema.‎ 9. Laziness _______ his failure. While hard work led to his brother’s success.‎ 10. He ________ all their attention_______ finding a solution to the problem.‎ 11. One day your books will _______ into a library. ‎ 12. Try and ______ his confidence.‎ 13. This also _____ the air, soil, water and crops_______ chemical.‎ 14. The shopkeeper ________ the thief.‎ 15. Thomas Edison __________ knowledge when he was young.‎ 三, 用所给词的适当形式填空 ‎1. Some fish are very _______ (production)；they lay thousands of eggs.‎ ‎2. During the school holidays the children enjoyed their ______ (free).‎ ‎3. Prices have risen steadily during the past several ________（decade）.‎ ‎4. Have you ever ______ (grow) any plants?‎ ‎5. Now using chemical _______ (fertile) has become very common in farming.‎ 反馈检测 ‎ 单项填空 ‎1.--- Shall we go skating or stay at home?‎ ‎--- Which ____ do yourself? ‎ A. do you rather B. would you rather C. will you rather D. should you rather ‎2. ---Do you mind if I open the window?‎ ‎ ---_____ I feel a bit cold.‎ ‎ A. Of course not. B. I’d rather you didn’t.‎ C. Go ahead. D. Why not ?‎ ‎3. ---Won’t you tell me more about your problem?‎ ‎ ---I ____ talk about it any more.‎ A. would rather not B. would like to ‎ C. would rather not to D. should like not ‎4. It is very ____ that there has been an increase in crime in the last six months.‎ A. disturbing B. disturbed ‎ C. interrupting D. interrupted ‎5. It was _____ your stupidity that we lost the game.‎ A. thanks to B. because ‎ C. thank to D. lead to ‎ ‎6. It is not easy to _____ oneself of bad habits.‎ A. free B. rid ‎ C. remove D. form ‎7. A good story does not necessarily have to have a happy ending, but the reader must not be left ____.‎ A. unsatisfied ‎ B. unsatisfying C. to be unsatisfying ‎ D. being unsatisfied ‎8. Progress so far has been very good. _____ , we are sure that the project will be completed on time.‎ A. However B. Otherwise C. Therefore D. Besides ‎9. He is a doctor by ______.‎ A. occupation B. business C. profession D. trade ‎10. ---Robert is indeed a wise man!‎ ‎---Oh, yes. How often I have regretted _____ his advice .‎ A. to take B. taking C. not to take D. not taking ‎11. Harvey _____ the circulation of the blood.‎ A. discovered B. invented C. discoveries D. found ‎12.With no hope for cure and no way to ____ her pain and suffering from the terrible disease, the patient sought her doctor’s help to end her life.‎ A. reduce B. increase C. decrease D. cut ‎ ‎13. Bill was doing a lot of physical exercise to build up _____.‎ A. ability B. force C. strength D. mind ‎14. All his life the old man ____ his illness.‎ A. struggled for B. struggled with C. struggled of D. struggled along ‎15. _____ all kinds of knowledge , he was admitted to a key university.‎ A. Equipped with B. Equipped for C. Armed at D. Armed of 第二课时 Reading 预习导学 Pre-reading ‎1. What are the serious problems the world faces today?‎ A. ‎ Environment B. ‎ Population C. ‎ Natural resources A. ‎ Wars B. ‎ Poverty C. ‎ Hunger …‎ ‎2. What can we do to solve world hunger? ‎ Reading ‎1. Prediction ‎ Title: A _______ for All People What kind of person is Yuan Longping?‎ Simple, kind, _____, ______, ______, risk-taking, not ___ ___of failures, ______, ______, _______‎ ‎2. Fast - Reading: ‎ find out the main idea of each paragraph.‎ Paragraph 1 ‎ His _______________________.‎ Paragraph 2 ‎ His _______________________.‎ Paragraph 3 ‎ His ________________________.‎ Paragraph 4 ‎ His ________________________.‎ ‎3. Careful reading: ‎ Read the text carefully and answer the following questions.‎ ‎1). Why did the author call Yuan Longping “a pioneer for all people？”‎ ‎___________________________________‎ ‎2). What evidence is there in the text to support this idea?‎ ‎____________________________________‎ Read the passage again and answer these questions.‎ ‎3). Why does he look like a farmer? (struggle for/with)‎ ‎_____________________________________‎ ‎4). What is special about his rice? (make it possible to do …)‎ ‎______________________________________‎ ‎5). Why do people think that his way of producing more rice is so effective? (expand)‎ ‎______________________________________‎ ‎6). What is his contribution to the world? (thanks to … / rid … of …)‎ ‎______________________________________‎ ‎7). What is his attitude to life? (be satisfied with … / care about …)‎ ‎______________________________________‎ ‎8). How does he spend the money he gets from his research? (equip)‎ ‎______________________________________‎ ‎4. Post-reading Discussion: ‎ Even if Dr. Yuan’s dreams come true, can this really solve starvation?‎ If you had the chance to do something to help end hunger in the world, what would you do ?‎ 实战演练 一． A. 阅读课文，从中找到下列各句，并译成汉语。‎ B. 模仿A，将句子翻译成英语：‎ ‎1. A. What do you think would happen if tomorrow there was suddenly no rice to eat?‎ ‎______________________________________‎ B. 你认为谁将赢得这场比赛？‎ ‎______________________________________‎ ‎2. A. Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers, for whom he has struggled for the past five decades.‎ ‎______________________________________‎ B. 这个年轻人在为自己的将来拼搏。‎ ‎______________________________________‎ ‎3. A. Dr Yuan grows what is called super hybrid rice.‎ ‎ B. 我们来到了看起来像超市的地方。‎ ‎______________________________________‎ ‎4. A. This special strain of rice makes it possible to produce one-third more of the crop in the same fields.‎ ‎____________________________________‎ B. 这种温暖潮湿的天气使茶叶的快速生长成为可能。‎ ‎____________________________________‎ ‎5. A. Born into a poor farmer’s family in 1931,Dr Yuan graduated from Southwest Agriculture College in 1953.‎ ‎____________________________________‎ B. 出生在一个贫苦家庭，他没有受到良好的教育。‎ ‎______________________________________‎ ‎6. A. Thanks to his research, the UN has more tools in the battle to rid the world of hunger.‎ ‎______________________________________‎ B. 由于他的帮助，我终于摆脱了所有的财政忧虑（financial worries）。‎ ‎______________________________________‎ ‎7. A. Using his hybrid rice farmers are producing harvests twice as large as before.‎ ‎______________________________________‎ B. 这棵树是那棵树的三倍高。‎ ‎______________________________________‎ ‎8. A. Dr Yuan searched for a way to increase rice harvests without expanding the area of the fields.‎ ‎______________________________________‎ B. 你能想出一个办法来解决这个问题吗？ ‎ ‎______________________________________‎ ‎9. A. He would much rather keep time for his hobbies.‎ ‎______________________________________‎ B. 我宁愿在家看电视也不愿去电影院看电影。‎ ‎______________________________________‎ ‎10. A. Dr Yuan is satisfied with his life.‎ ‎______________________________________‎ ‎ B. 我们对你和你的同学们很满意。‎ ‎______________________________________‎ 二: 概括大意 Indeed, his ____1_____ face and arms and his slim, strong body are just like those of millions of Chinese farmers, for whom he has _____2_____.‎ This special strain of rice _____3_____ to produce one-third more of the crop in the same fields.‎ Dr Yuan searched for a way to increase rice harvests _____4_____.‎ ‎_____5_____, the UN has more tools in the battle to _____6_____.‎ Dr Yuan _____7_____ his life. However, he doesn’t _____8_____ being famous.‎ He therefore gives millions of yuan to _____9____ in agriculture. ‎ 反馈检测 阅读理解 Vegetable gardening is the relaxing art and science of turning a love for growing plants into a worthwhile activity.‎ Vegetable gardeners agree that many home-grown vegetables picked at the best are better than those vegetables bought from markers. From spring through late fall, a well-planned and well-kept garden can provide a supply of fresh vegetables, thus increasing the nutrition or the family diet. Freezers make it possible to keep some of the vegetables to be enjoyed at a later date. Other vegetables can be stored for a few months in a cool area.‎ Having vegetables in the backyard makes home gardening attractive for many people. Besides, vegetable gardening provides exercise and fun for families.‎ Although the money spent for a garden may be little, one can’t escape the fact that gardening requires hard work and time. Many of the gardening tasks must be performed at times that are most inconvenient. Not doing jobs that should be done on a regular basis may result in failure and a negative（消极的） feeling towards gardening. ‎ One should not plant a garden that is too large for him to care for. A small, well-kept garden is more enjoyable and profitable（有益的） than a large one. Vegetables do well in full sunlight and need at least five or six hours of sun during the middle of the day. Too much shading results in poor plants and few vegetables. If possible, the garden should be near the house so the gardener can work in it at irregular moments.‎ Usually the home owner has little choice in the soil type he can choose. Fortunately, many vegetables can be grown on poor soils if the soils are properly prepared.‎ 1. Home-grown vegetables _______.‎ A. can remain standing for a long time and need not be picked immediately B. have to be eaten as soon as they are picked C. sell well in the market because of their good quality D. picked at the right moment are more nutritious than those bought from the market 2. Vegetable gardening is attractive for many people because _____.‎ A. it requires little money ‎ B. it is enjoyable and profitable C. they can work in the vegetables garden at irregular moments D. it provides vegetables for the family all the year round ‎3. The author suggests that an ideal vegetable garden _____.‎ A. should be sunny ‎ B. should be within walking distance C. should be large-sized ‎ D. should consist of full soil ‎4. From the passage we can conclude that ______.‎ A. vegetables take little care while growing B. vegetables can be grown in almost any kind of soil C. vegetable gardening is a necessary part of life for people D. vegetables gardening is a good pastime for old people 第三课时Grammar 预习导学 Pay attention to the following sentences ‎ ‎1. ..., He cares little about spending the money on himself or leading a comfortable life. ‎ ‎2. He also doesn’t care about being famous.‎ ‎3. His other hobbies include playing mah-jong, swimming and reading. ‎ ‎4. Wishing for things, however, costs nothing.‎ ‎ 了解动名词做＿＿＿＿的用法 了解动名词作＿＿＿＿的用法 实战演练 一. 动名词做主语的用法 ‎ ‎ 动名词做主语往往表示＿＿＿、＿＿的动作, 在口语中也可以表示具体的动作。‎ 如：Seeing is believing. ‎ ‎ Helping her is my duty.‎ Talking mends no holes. 空谈无济于事。‎ ‎ Working with you is a pleasure. 和你一起工作是一种乐趣。‎ ‎ 动名词做主语和不定式做主语一样，也可以用＿＿作形式主语。‎ 如：It's no use crying over spilt milk. 覆水难收。‎ ‎ It's rather tiring walking around in a city.‎ ‎【练习1】－He realized that to go on like this was wrong.‎ ‎— What do you think made Mary so upset？ ‎ ‎— _________ her new bicycle．‎ A. As she lost   B. Lost C. Losing       D. Because of losing ‎ 二. 动名词作宾语的用法 ‎ ‎1．有些动词或短语动词后常用动名词作宾语。如admit, appreciate, avoid，can't stand, consider，delay, devote … to, dislike enjoy，escape, excuse, feel like, finish, forgive, get down to, give up, imagine, insist on, keep (on), look forward to, mention, mind, miss, pay attention to, practice, put off, stick to, suggest等等。‎ ‎ 如：Her shoes wants mending.　　她的鞋该修理了。‎ I have finished writing this book. 我已经写完这本书了。‎ 注意: 当 need, want, require, worth后面接doing也可以表示被动。‎ ‎【练习2】填空 Your hair wants ＿＿＿（cut）.　 你的头发该理了。‎ The floor requires ＿＿＿（wash）. 地板需要冲洗。‎ ‎【练习3】 I can't imagine ___ _______ that with them． ‎ ‎ A. do         B. to do C. being done  D. doing ‎ ‎【练习4】She looks forward every spring to______ the flower-lined garden．‎ ‎ A. visit B. paying a visit C. walk in D. walking in ‎ ‎2. 在allow, advise, forbid, permit后直接跟动名词作宾语，如果有名词或代词作宾语，则构成“allow／advise／forbid／permit ＋名词／代词＋不定式（宾语补足语）”之形式。‎ 如： We don't allow smoking here． ‎ We don't allow anybody to smoke here． ‎ ‎3. 动词need, require, want意为“需要”时，后跟动名词的主动式或不定式的被动式作宾语，意义没有区别。如：The window needs／requires／wants cleaning／to be cleaned． ‎ ‎4. 在begin, continue, love, like, hate, prefer, intend, start后用动名词和 用不定式作宾语均可，意义没有多大区别。 ‎ ‎5. 动词forget, go on, mean, regret, remember, stop, try, be used to, can't help后跟动名词和跟不定式区别较大，须注意。 ‎ ‎ forget, regret, remember后跟动名词，动名词表示已经发生的动作；后跟不定式表示将要发生的动作。 ‎ go on doing 继续做原来做的事 go on to do 接着做另一件事 ‎ mean doing 意味着要做某事 mean to do 想要做某事 ‎ stop doing 停止做某事 stop to do 停下来（别的事）开始做某事 try doing 试着做某事 try to do 努力做某事 be used to doing 习惯于做某事 ‎ be used to do 被用来做某事 can't help doing 禁不住做某事 can't help to do 不能帮助做某事 Let's have a rest． ‎ ‎【练习5】 — Not now．I don't want to stop __________ yet． ‎ A. study        B. to study C. for studying    D. studying ‎ ‎【练习6】----Let me tell you something about the journalists． ‎ ‎ — Don't you remember ________ me the story yesterday？ ‎ ‎ A. told       B. telling C. to tell   D. to have told ‎ 反馈检测 动名词要点单项选择 ‎1. It took the workmen only two hours to finish _______ my car. A. repairing B. repair C. to repair D. repaired ‎2. Have you forgotten ___$1000 from me last month? Will you please remember ____ it tomorrow? ‎ A. borrowing; to bring B. to borrow; bring C. borrowed; bringing D. borrowing; bringing ‎3. The classroom wants _____. ‎ A. clean B. cleaned C. to clean D. cleaning ‎4. Jack said that he wouldn't mind __ for us. ‎ ‎ A. to wait B. wait C. waiting D. waited ‎5. My brother keeps ___ me with my work. A. to help B. help C. helping D. helped ‎6. We should often practise ___ English with each other.‎ A. to speak B. spoke C. speak D. speaking ‎7. Keep on ____ and you will succeed. ‎ A. a try B. try C. to try D. trying ‎8. His parents insist on ___ to college. ‎ ‎ A. he should go B. he go C. his going D. him to go ‎9. The story was so funny that we ______. ‎ A. couldn’t help laugh B. can’t but laugh C. couldn’t help laughing D. couldn’t help but to laugh ‎10. Though it sounds a bit too dear (昂贵), it is worth ______. A. being bought B. buying C. to buy D. buying it ‎11. He devoted his life to _____ the atomic theory. ‎ A. study B. be studied C. studying D. have studied ‎12. We are both looking forward to __ next week. A. going on vocation(休假) B. go on vocation C. be going on vocation D. have gone on vocation ‎13. You must pay attention to ___ the works of Lu Xun. A. read B. reading C. reader D. be read ‎14. You should work tonight instead of _____ TV. A. to watch B. you watching C. you watch D. watching ‎15. The microscope is used for __ minute (微小的) objects. A. examining B. being examined C. examined D. examine ‎16. Mike has got used ___ up late at night. A. to sit B. X C. to sitting D. sitting ‎17. Once the heart stops _____, death follows at once. A. beating B. to beat C. being beaten D. to be beating ‎18. We are now busy _____ for the examination. A. to prepare B. preparing C. prepared D. being prepared ‎19. I remembered ____ this person somewhere before. ‎ A. seeing B. having been seen C. seen D. to see ‎20. I regret ____ that to her. ‎ ‎ A. having said B. to have said C. to say D. X ‎21. The patient must be separated to avoid (避免) ____ others. A. being infected(感染) B. infecting C. to infect D. infected ‎22.Your clothes need ______. ‎ ‎ A. washed B. to be washed C. to wash D. being washed ‎23. _____ provides us with essential nutrients (营养), while ______provides us with oxygen. ‎ A. To eat; breathing B. Eating; to breathe ‎ ‎ C. Eating; breathing D. Eaten; breathed ‎24. He attended the party without___. ‎ A. invited B. inviting C. having invited D. being invited ‎25. By ____, water can be changed into gas. ‎ A. heating B. being heated C. having heated D. heated ‎26. On land many objects prevent sound _____ very far. A. to travel B. travel C. from traveling D. to traveling ‎27. She returned home only to find the door open and something ___ . ‎ A. missed B. to be missing C. missing D. to be missed ‎ ‎28. Remember ____ the newspaper when you have finished it. A. putting back B. put back C. to put back D. be put back ‎ ‎29. Writing stories and articles____ I enjoy most. A. is B. are C. was D. were ‎ ‎30. He was afraid ___for being late. ‎ A. of seeing B. of being seen C. to be seen D. to have seen ‎ 第四课时Using Language 预习导学 一、阅读课文，‎ ‎1. Which kind of farming makes green food? Chemical or Organic Farming?‎ ‎2. Read the passage quickly first to find out the main idea of each paragraph.‎ Para 1: ‎ Para 2:.‎ Para 3: ‎ ‎3. Read the text again and answer the questions:‎ ‎ 1). What is the disadvantage of using chemical fertilizers? ‎ Chemical fertilizers kill both and bacteria and pests in the land, so they __ __ the land.‎ Leaving __ _for a long time is not good for crops and animals and humans. These chemicals in the food supply is dangerous to people’s health by __ __ in their bodies and __ __ cancer or other illnesses。‎ Fruit, vegetables and other food grown with chemical fertilizers grow so fast that it is not full of ___such as vitamins and , etc.‎ ‎2）. What is organic farming?‎ Organic farming means growing crops without ____ ____.‎ ‎4. 从课文中找出下列各句并译成汉语 ‎1) Crops such as peas or soybeans put important minerals back into the soil, making it ready for crops such as wheat or corn that need rich and fertile soil.‎ ‎2) With these discoveries, some farmers and many customers are beginning to turn to organic farming.‎ ‎3）They focus on keeping their soil rich and free of disease.‎ ‎4）This also keeps the air , soil, water and crops free from chemicals.‎ 二、当我们想用英语劝服别人做事我们可以用下列句型(查找出填上)：‎ It’s a great pity that…‎ This is good value because…‎ What is the advantage of…?‎ 实战演练 一、用下列单词或短语的适当形式填空（有多余选项）‎ satisfy, supply, lead, would rather, struggle, whatever, confuse, work, rid, sunburn, prefer to, certain ‎ There was an old goat that grew a lot of cabbages. He gathered in all his cabbages with the help of two rabbits. Then he gave each of them ten cabbages to express his thanks. But the goat got __1__ when he found that one of them was very happy while the other was not that happy. So the goat asked him , “You’re not __2__ with this?”‎ ‎ “No, no. Thank you very much for the cabbages. But if I have a choice I would ___3__ choose something else. ” said the rabbit.‎ ‎ “Ok, you can choose ___4__ you like from what I have.”‎ ‎ “I wonder if you can teach me to grow cabbages,” the rabbit said, “ I often can’t get enough food to eat. If I want to __5__ a good life , I must grow something of my own. So, I __6__ learn to work the land from you than just accept your cabbages.”‎ ‎ ___7__ the land is not that easy. In spring, you must __8__ the land of grass; in summer, your skin will be __9__ working in the field and in autumn, you must ___10__ against bad weather to get in your crops. Did you really decide to do so ?” the goat asked.‎ ‎ “Yes. I’ve made up my mind.”‎ ‎ “Ok!”‎ ‎ With the help of the goat, one year later, the rabbit got a lot of cabbages of his own。‎ 二、补全对话 A-D are all farmers in a local village.‎ A: Here we have a nice piece of land, and I think the best we could do is to grow rice._1___‎ B: ___2__ I think it would be wrong to grow rice. We should grow more sugar-cane in our area.‎ A: Yes, I have heard about that plant, but it’s far from sure that a sugar factory will be built here. As far as I can see , the best thing to do would be ___3__ .‎ D: Well, I don’t think any of you is right. We have to make a choice, __4___. We’d better use the land to raise pigs.‎ C: ___5__ Because a lot of wood has been destroyed over the past forty years.‎ A. Wouldn’t it be better to plant trees on the land?‎ B. We should give something back to nature.‎ C. Rice is an important product and we can make good money growing rice.‎ D. Well, I agree.‎ E. Well, I disagree.‎ F. and in my opinion we should raise pigs.‎ G. to plant that field with rice.‎ 三、书面表达 中国领土面积达960万 平方公里，气候因地而异。根据下表所给提示写一篇关于中国气候及农业的短文。词数：100-120.‎ 地区 冬季 夏季 农作物 南方 凉爽；湿润 炎热；潮湿 宜种水稻 北方 寒冷；干燥 炎热；多雨 宜种小麦 西部 终年干旱少雨 不利耕作，但部分地区盛产各种水果 东部 常年雨水充沛 庄稼生长良好 反馈检测 一、单选 ‎1. With the help of the experts, the company produced ____ cars in 2002 as the year before.‎ A. twice as many B. as many twice C. twice many as D. as twice much ‎ ‎2. Hit by a hammer, my foot became _____.‎ A. 3 times bigger than B. as big as 3 times ‎ C. the normal size 3 times D. 3 times the normal size ‎3. Generous public funding of basic science would _____ considerable benefits for the country’s health, wealth and security.‎ A. result from B. lead to C. lie in D. settle down ‎4. Everybody in the village likes Jack because he is good at telling and ____ jokes.‎ A. turning up B. putting up C. making up D. building up ‎5. When his family was in hard times, the villagers supplied _____ vegetables and food.‎ A. to them B. for them C. them with D. them to 二．汉译英 ‎1. 总的来说，这场演出令人失望。‎ ‎2. 我答应过不再评论你的衣着。‎ ‎.‎ ‎3. 商店已降低了商品价格的40%。‎ ‎.‎ ‎4. 对敌人的压力正逐渐加强。‎ ‎.‎ 三．单句改错 ‎1. He found it very difficult to focus his attention in his text book.‎ ‎2. The highway led to Kelamayi was built five years ago.‎ ‎3. Now the young man regretted waste so much time when he was at school.‎ ‎4. I regret to saying that you can’t see Mr. Wang now.‎ ‎5. We have made comment on his new works.‎ ‎Unit 2单元综合评估测试 ‎（100分 45分钟）‎ 一、单项填空（20分）‎ ‎1.—--What’s the matter with Jeff?‎ ‎ —-- _______ has made him unhappy.‎ ‎     A. Having not invited B. Not to invite ‎     C. Not being invited D. Not having invited ‎2. He struggled ________ cancer for two years, but in the end he died.‎ ‎     A. for B. to      C. on D. with ‎ ‎3. Lots of waste has been dumped into the river, which has led to ___.‎ ‎     A. lots of fish having been killed     B. kill lots of fish ‎     C. lots of fish being killed     D. lots of fish to kill ‎4. The construction of the building has been finished on time ____ the engineers’ hardworking.‎ ‎     A. as to B. thanks to     C. thanks for D. but for ‎5. What we need to settle in this area now is how to ____all the hyacinth (水葫芦), which can make the water dirty.‎ ‎     A. get rid of B. get on with     C. get through with D. get down to ‎6. ——Some more wine?‎ ‎ ——Thank you. ____. I have to drive home.‎ ‎ A. With pleasure B. I’d rather not ‎ C. That would be nice D. Just what I needed ‎7. If water is heated, it will ______.‎ ‎ A. expand B. spread C. develop D. increase ‎8. She told me that she was not _____ with my examination results.‎ ‎ A. inspired B. surprised C. satisfied D. excited ‎9. The patient must be separated to avoid (避免) ____ others. A. being infected(感染) B. infecting C. to infect D. infected ‎10. Your shoes need _____. ‎ ‎ A. washed B. being washed C. to wash D. to be washed ‎ ‎11. The experts advise ______ our army _____ modern weapons.‎ ‎ A. to equip; with B. equipping; with ‎ C. to equip; for D. equipping; for ‎12. Our school covers an area of 600 acreage, which is _____ as yours.‎ ‎ A. Twice as big B. twice bigger ‎ C. twice the size D. twice the big ‎13. The war made ___ ___ impossible for the scientist to go on with his research.‎ ‎ A. him B. it C. this D. that ‎14. As is known to all, oranges are ______ Vitamin C.‎ ‎ A. rich in B. poor with C. short of D. good for ‎15. Do you know that ______ with wise men improves your mind?‎ ‎ A. chat B. chats C. chatting D. chatted 二．完形填空（30分）‎ In the past, man did not have to think about the protection of his ‎ environment（环境）. There were few people on the earth, and natural resources seemed to be _16____. ‎ Today things are __17____, the world has become too _18____. We are using up our natural resources（资源） too quickly, and at the same time we are _19____ our environment with dangerous chemicals. If we continue to do this, human life on the earth __20___ survive.‎ Everyone _21_____ today that if too many fish are taken from the sea, there will soon be none left. Yet, with modern fishing _22____, more and more fish are caught. We know that if too many trees are cut down, _23____ will disappear and nothing will grow on the land. Yet, we __24____ to use bigger and more powerful machines to __25____ more and more trees.‎ We realize that if rivers are polluted with waste products from factories, we will die. _26_____, in most countries wastes are __27___ put into rivers or into the sea, and there are ___28____ laws to stop this.‎ We know, too, that if the _29______ of the world continues to rise at the present rate, in a few years there will not be enough __30_____ . What can we do to solve these problems?‎ If we eat more vegetables and less __31_____, there will be more food available（可用） for everyone. Land that is used to grow crops__32_____ five times more people than land where animals are kept.‎ Our natural resources will _33_____ longer if we learn to recycle them.‎ The world population will not rise so quickly if people use modern methods of birth _34____.‎ Finally, if we educated people to think about the problems, we shall have a better and clearer _35_____ in the future.‎ ‎ 16. A. beautiful B. unlimited C. rare D. valuable ‎ 17. A. common B. the same C. changeable D. different ‎ ‎ 18. A. crowded B. small C. dirty D. busy ‎ 19. A. protecting B. saving C. polluting D. fighting ‎20. A. may not B. will not C. shall not D. could not ‎21. A. wonders B. realizes C. considers D. discovers ‎ 22. A. poles B. boats C. methods D. ideas ‎23. A. mountains B. the sea C .threes D. forests ‎ 24. A. continue B. have C. ought D. go on ‎25. A. grow B. plant C. save D. cut down ‎26. A. Thus B. However C. Generally speaking D. Therefore ‎27. A. still B. even C. also D. certainly ‎ 28. A. too many B. a few C. some D. few ‎ 29. A. production B. pollution C. population D. revolution ‎30. A. houses B. vegetables C. food D. lives ‎31. A. fruits B. meat C. fish D. grain ‎ ‎32 .A. feeds B. increases C. supplies D. helps ‎ 33. A. use B. stay C. keep D. last ‎34. A. control B. born C. plan D. reward ‎ 35. A. nature B. sea C. planet D. forest ‎ 三、阅读理解（20分）‎ ‎ A ‎ Farmers can produce more by planting several different crops in the same field. But their success depends on which crops they plant together and how they mix (混合) them in the filed. Until now, the only way the farmers could learn which crops grow best together is to plant them and wait for the results. Now, however, a computer can give them answers. A new computer program written by Dr John Vanderwell of Michigan University can tell a farmer which plants grow well together and which do not. It can tell him how to plant the different crops; if he should plant each in a separate row, or mix the crops in the same row. It can tell the farmer how changes in planting each of the crops will affect the production of all of them. And it can tell him which plants can help reduce losses（损失）from diseases.‎ ‎36. Which of the following best gives the main idea of the passage?‎ ‎ A. Computer helps find the best program for mixing plants.‎ ‎ B. Computer helps produce more crops.‎ ‎ C. Computer helps protect against insects and diseases.‎ ‎ D. Computer helps grow different plants.‎ ‎37. According to the passage, to get the best result, one needs to choose carefully .‎ ‎ A. the kinds of crops to be planted together ‎ B. the way for different crops to be mixed ‎ C. both A and B ‎ D. either A or B ‎38. It seems the new computer program can NOT tell us .‎ ‎ A. whether we should grow cotton and tomato together ‎ B. how we should plant cotton and tomato together ‎ C. what will happen if we grow potato, instead of tomato, together with cotton ‎ D. how we can grow rice in the tomato field ‎39. The new computer program seems most useful in saving us .‎ ‎ A. man power B. seeds ‎ C. time D. land ‎40. Which of the following is NOT true?‎ ‎ A. Computer can tell farmers how many plants can grow together.‎ ‎ B. With the help of computers farmers don’t have to do a lot of work.‎ ‎ C. With the help of computers farmers can get better results.‎ ‎ D. The change of one plant may cause a change in production.‎ ‎ B For thousands of years, man has enjoyed the taste of apples. Apples, which are about 85 percent water, grow almost everywhere in the world but the hottest and coldest areas (地区). Among the leading countries in apple production are China, France and the United States. ‎ ‎　　 There are various kinds of apples, but a very few make up the majority of ‎ those grown for sale . The three most common kinds grown in the United States are Delicious, Golden Delicious, and Mcintosh. ‎ ‎　　 Apples are different in colour, size, and taste . The colour of the skin may be red, green, or yellow. They have various sizes, with Delicious apples being among the largest. The taste may be sweet or tart(酸的). Generally, sweet apples are eaten fresh while tart apples are used to make applesauce(苹果酱). ‎ ‎　　 Apple trees may grow as tall as twelve metres . They do best in areas that have very cold winters. Although no fruit is yielded during the winter, this cold period is good for the tree. ‎ ‎41. It can be learned from the text that delicious apples are_______． ‎ A. grown in France　　　‎ B. sold everywhere ‎ C. very big　　　　　 ‎ D. quite sweet ‎ ‎42. Which of the following statements is NOT true according to the text.‎ A. Apples grow everywhere in the world.‎ B. Apples grow best in areas that are cold in winter.‎ C. Apples don’t grow in areas that are too cold.‎ D. Apples don’t grow in areas that are too hot.‎ ‎43. Cold winter weather is good for _____. ‎ A. the growth of apple trees B. producing large apples ‎ C. improving the taste of apples　　‎ D. the increase of water in apples ‎ ‎44. China, France and the United States are considered to _______. ‎ A. be large producers of apples ‎ B. be large producers of applesauce ‎ C. have the longest history in apple production ‎ D. have the coldest winter among apple producing countries ‎ ‎45. The word yielded in the last sentence means _______. ‎ A. improved　　　　　　B. increased ‎ C. produced　　　　　　 D. sold 四、单句改错（15分）‎ ‎46. Remember turning off the light when you leave.‎ ‎______________________________________‎ ‎47. ---John wants to see you today. ‎ ‎---I’d rather he come tomorrow than today.‎ ‎______________________________________‎ ‎48. We are looking forward to visit the seaside city some day.‎ ‎______________________________________‎ ‎49. When I was a little boy, I often go swimming in the river.‎ ‎______________________________________‎ ‎50. His room is four times size of mine.‎ ‎______________________________________‎ ‎51. He offered us a satisfied answer.‎ ‎______________________________________‎ ‎52. Remember to write a composition each two day.‎ ‎______________________________________‎ ‎53. They have decided doing the wok..‎ ‎______________________________________‎ ‎54. He can’t finish draw a picture in only two minutes.‎ ‎______________________________________‎ ‎55. My attention focused on the speaker’s beautiful dress. ‎ ‎______________________________________‎ 五、根据括号内所给的提示翻译下列句子(15分)。‎ ‎56.上实验课时，你们应该注意老师在做的事情。（focus on ）‎ ‎______________________________________‎ ‎57. 这些有害化学物质会在体内不断积聚最终使人生病。（build up ; lead to ）‎ ‎______________________________________‎ ‎58.为了改善环境，那家纸厂减少了30% 的产量。（reduce）‎ ‎______________________________________‎ ‎59.他仅满足于看比赛，而不在意比赛的结果。（ be satisfied ; care about ）‎ ‎______________________________________‎ ‎60.在山坡上种树是防止土壤流失的好方式。（keep… from….）‎ ‎_______________________________‎