高中英语必修2人教版精品导学案：Unit 4 Wild life protectio学案 14页

Unit 4 Wild life protection 第一课时 Warming up ﹠vocabulary 预习导学 本单元重点词汇呈现 A. 请写出相对应的单词 ‎1.vt&vi 打猎， 猎取， 搜寻______ 2.vt. 包含，容纳，容忍 ________‎ ‎3. vt.影响，感动，侵袭 _________ 4. vt. 成功， 接替，继任___________‎ ‎5. vt.雇佣，利用（时间，精力等）______ 6. vt&vi 咬，叮 __________‎ ‎7. vt&vi减少，（使）变少 ___________ 8. n. 保护区 ____________‎ ‎9.n.（痛苦或忧虑的）减轻或解除 _________ 10. vi 回答，响应，做出反应_____________‎ ‎11. n. 仁慈，宽恕，伶俐____________ 12.. adj. 强大的， 有力的 ____________‎ ‎13. adj. 安全的，可靠的 ____________ 14. adj. 凶猛的，猛烈的 _____________‎ ‎15.vt. 检查，检阅 _____________‎ B. 请写出相对应的短语 ‎1.灭亡，逐渐消失 ____________ 2.和平的，和睦的_____________‎ ‎3.在危险中，垂危______________ 4. 如释重负，松了口气_____________‎ ‎5.突然笑起来_______________ 6. 以致于，结果________________‎ ‎7. 保护----不受----（危害）_________ 8. 注意 _______________‎ ‎9． 形成，产生__________ 10. 按照，根据-----所说___________‎ 实战演练 ‎ 一. 用所选单词或短语的适当形式填空:‎ mercy, die out, contain, pay attention to, succeed, burst into laughter, appreciate, come into being ‎ 1. You should ___________ your appearance.‎ 2. The attack to the enemies _______ finally. ‎ 3. I shall ________ it if you do me the favor.‎ 4. Many old customs are _______________ .‎ 5. In a battle, you should show no _______ to enemies.‎ 6. The big box _______ that little boy’s toys.‎ 7. Do you know when the earth _________ ?‎ 8. I __________ when I saw the monkey dressed like a gentleman.‎ 二. 根据首字母填写单词.‎ ‎1. His mother is e _______ in a shop.‎ ‎2. I invited him to dinner but he didn’t r ________ .‎ ‎3. A sudden change of the weather may a ________ your health.‎ ‎4. Those i________ can’t fly.‎ ‎5. She bought a coat made of f _____ yesterday.‎ ‎6. Speaking English is of great i________ in China today.‎ ‎7. We are d ______ from the sun.‎ ‎8. One day she drove her car into the local game r________ to hunt for some animals to photograph.‎ 反馈检测 单项选择填空 ‎1. Many countries around the Indian Ocean were hit by a tsunami (海啸) on December 26, 2004, _____ about 300 000 people lost their lives.‎ ‎ A. by means of which B. for which C. among which D. as a result of which ‎2. The workers are busy with the repairs of the temple, which is ___________ of collapsing.‎ A. out of danger B. dangerous C. in danger D. of danger ‎3.You should teach your son how to _______ himself from fire.‎ ‎ A. do B. care ‎ ‎ C. protect D. make ‎4. ________ water will make fish in it ________ .‎ ‎ A. Polluting ; die away B. Being polluted ; die off ‎ C. polluted ; die out D. pollution ; die down ‎5.This kind of medicine has a bad ______ on our brains.‎ ‎ A. affection B. affect ‎ C. effect D. result ‎6. The wool __________ sweaters feels rough.‎ ‎ A. used to making B. used to make ‎ C. is used to make D. is used to making ‎7. This book ________ 10 units, _________ 3 main revisions.‎ ‎ A. contains ; containing B. includes ; including ‎ C. contains ; including D. includes ; containing ‎8.The police and the local people were _______ the _______ boy in the forest.‎ ‎ A. looking up; disappeared B. searching; missing ‎ C. hunting for; lost D. finding; gone ‎9.The two countries used to be _________ war with each other.‎ A. in B. at ‎ C. on D. under 1. The first runner ________ my attention.‎ A. draw B. drew ‎ C. fixed D. focused 第二课时 Reading 预习导学:‎ 阅读小短文,判断正误.‎ Endangered Blue Whales The blue whale is the largest of all whales and is said to be the largest animals in the Earth’s history. The average length of an adult blue whale is 79 to 88 feet and the average weight is 130 to 150 tons. Blue whales prefer cold waters and open seas and prefer not to go near coastal areas; however, some whales have been seen off the coast of Peru.‎ The blue whale mostly eats krill(磷虾). It can eat several tons of krill daily. Researchers once believed that the blue whale only eats in the summer, seldom eating during the rest of ‎ the year, but recent research has suggested that some blue whales in the north may eat all year round and that blue whales traveling with empty stomachs may stop eating during migration and begin feeding again in “wintering” areas. ‎ Over 350,000 whales have been hunted and killed, and by the 1960s, blue whales were on the edge of dying out. There are probably only around 2,500 blue whales left in the oceans now and they are legally protected despite opposition by the whaling industry.‎ ‎1.The blue whale is said to be the largest animals in the Earth’s history.‎ ‎2.Blue whales prefer warm waters and open seas and prefer not to go near coastal areas;‎ ‎3.The blue whale mostly feeds on krill and it can eat several tons of krill every two days.‎ ‎4.Blue whales traveling with empty stomachs may stop to eat during migration.‎ ‎5.Over 350,000 whales have been hunted and killed, and by the 1980s, blue whales were on the edge of dying out.‎ ‎6.The blue whales are legally protected despite opposition by the whaling industry.‎ 实战演练: ‎ 一. 根据文章内容填空 One day, Daisy______ a strange dream. She flew in a wonderful _____to _____with an ______ in Tibet. The antelope told her they were hunted because of their ____which can be used to make _______like hers. In three years they may all be _____ . Later, she _____to Zimbabwe where she talked with an ________ and got to know the farmers there no longer _____them. that’s because the _______decided to help and the farmers finally made a lot of ________. At last she _______at the thick rain ________where a monkey told her “no rain forest , no _______ and no _____.” Although finally everything was ______ ,she had ______ so much !‎ 二. 单项选择 ‎1.Do you know what have ________ him _______ answering my call?‎ A. kept; from B. led ; to C. protected ; from D. turned ; to ‎2.The medicine had a good ________ on her; she has recovered after taking it.‎ A. help B. effect ‎ C. cause D. result ‎3.He finally could afford to buy the camera he had _______ for.‎ A. hoped B. longed ‎ C. counted D. expected ‎4.I ______ an old friend in the street yesterday morning.‎ A. on purpose B. came across ‎ C. met up D. by chance ‎5.We were ________ to death by flies while camping.‎ A. bit B. biting ‎ C. bited D. bitten ‎6.Mike has missed his ________ , and he’ll have to wait for the next round.‎ A. turn B. time ‎ C. duty D. chance ‎7.“Goodbye, then,” she said, without even ________ from her book.‎ A. looking down B. looking up C. looking away D. looking on ‎8.The commercial center _______ in the late 1870s.‎ A. came from B. came over C. came into being D. came out ‎9.Police were called out to keep at the airport, and _____ the arriving planes.‎ A. inspect B. inspector ‎ C. inspecting D. inspected ‎10.Please remain ________ ; the winner of the prize will be announced soon.‎ A. seating B. seated ‎ C. to seat D. to be seated 三. 句子翻译 ‎1. 他出了一次车祸，结果只得在医院里躺了整整一个月。(as a result)‎ ‎_________________________________________________________________‎ ‎2 . 你认为中国的熊猫正处在危险中吗？(in danger)‎ ‎_________________________________________________________________‎ ‎3. 早在人类产生之前，他们就在地球生活了几千万年。(come into being)‎ ‎_________________________________________________________________‎ ‎4. 这个罩子使机器免受灰尘污染。‎ ‎(protect…..from)‎ ‎_________________________________________________________________‎ ‎5. 你必须注意你正在做的事。‎ ‎ （pay attention to ）‎ ‎_________________________________________________________________‎ ‎6. 这部电影对他影响很大。‎ ‎ (have an effect on )‎ ‎_________________________________________________________________‎ 四. 单句改错 ‎1.I feel like to play basketball after class.‎ ‎2. Stop hunting this kind of snakes. They are died out.__________________________‎ ‎3. The thief has been watched and will be arrested once enough evidence is found.‎ ‎ ___________________________________‎ ‎4. I have to go to school on foot because my bike is repaired._______________________‎ ‎5. A lot of attention should be paid to the poor to making sure they have enough food.‎ ‎______________________________________‎ 反馈检测 阅读理解 People realize that, although animals may not have the same intelligence（智力）as human beings, they are smart enough to learn certain things.‎ Dogs are extremely useful as companions for blind people. When a dog has been properly trained, he will always lead his blind master in the right direction and keep him out of danger. For example, seeing-eye dogs learn never to cross a busy road when cars are ‎ coming, even if their master ordered them to do so.‎ Horses are also able to learn many things. Horses that are used for guard or police duty must learn never to be frightened of noises, traffic, and other disturbances. Racing horses are able to run much faster than other horses, but they are also quite high strung（易紧张）. Therefore, it is necessary for those people who train them to be very patient(耐心) and understanding.‎ The moving pictures and television can use trained animals too. Some animals, such as monkeys and foxes, are easy to film. All you have to do is make a trail in front of the camera by dragging something that smells good to the animals over the ground. Big animals, such as lions and tigers, can be photographed as they bound happily back to their families and dinner. If a movie actor is nearby, the well-trained animal will pay no attention to him. However, the audience may imagine that the actor escaped a terrible death by the skin of his teeth.‎ ‎1. Dogs who help blind people must learn .‎ ‎ A. to obey all orders B. to obey only safe orders ‎ C. never to cross roads D. to cross road when ordered to do so ‎2. Race horses are hard to train because they are .‎ ‎ A. faster than other horses B. smaller than other horses ‎ C. clever than other horse D. more nervous than other horses ‎3. What does “make a trail” mean here in the last paragraph?‎ ‎ A. place something to attract the animal ‎ B. give the animal a certain task ‎ C. order the animal to do things ‎ D. follow the animal to hunt ‎4. Lions can be photographed easily when .‎ ‎ A. they are following a trial of something that smells good to them ‎ B. they are returning to their families ‎ C. they have been trained to work with other animals ‎ D. they do not know a movie-actor is nearby ‎5. Which of the following statements is NOT true?‎ ‎ A. Animals can be useful.‎ ‎ B. Dangerous wild animals can be trained.‎ ‎ C. The well-trained animals can learn the difference between the unwanted people and friends.‎ ‎ D. Animals can become interested in their tricks. ‎ 第三课时 Grammar 预习导学 ‎ 语法呈现 ‎1. We are being killed for the wool beneath our stomachs.‎ ‎2. Our fur is being used to make sweaters for people like you.‎ ‎3. I wonder what is being done to help you.‎ 现在进行时的被动语态结构: am/is/are + being + p.p 请从本单元中挑出含有现在进行时的被动语态结构的句子.‎ 实战演习 一. 单项选择 ‎1.Jim ______ to the police station and is ________ at the moment.‎ ‎ A. has been taken ; being questioned ‎ B. was taken ; questioned ‎ C. is being taken ; questioned ‎ D. has been taken ; questioning ‎2.Where is my overcoat? ‎ I have sent it together with some other clothes to the laundry, and they _______‎ now. ‎ A. were washed B. have been washed C. are being washed D. are washed ‎3. You can’t use the machine today because some parts _______ this week.‎ ‎ A. are replaced B. are replacing C. have replaced D. are being replaced ‎4. What should you do if you ______ by a dog?‎ ‎ A. are being bitten B. will be bitten ‎ C. bit D. will bite ‎ ‎5.It’s so hot. I want to have a shower.‎ I ’ m afraid you have to wait for a while. The bathroom _______ at the moment.‎ A. is used B. is being used C. has been used D. has been using ‎6.Our computer is out of order and it _______ in the place where we bought it.‎ A. was repaired B. is being repaired ‎ C. was being repaired D. is repairing ‎7. It is said that new functions __________ to the phones gradually .‎ A. are added B. will be added C. were being added D. are being added ‎ ‎8. May I use your bike? Mine ________ near the school gate.‎ A. is mending B. is mended C. is being mended D. has been mended ‎9. Don’t worry. The cause of the accident _______ into.‎ ‎ A. is being looked B. has looked ‎ C. is looking D. looks ‎10. My brother wants to work in the factory which ____ still ______.‎ A. is building B. is being built ‎ C. has been built D. is to be built 二.句式转换 ‎1.We are discussing whether we will go to the zoo next week. (变为被动语态)‎ ‎______________________________________________________________ .‎ ‎2.The children are planting trees near the river. (变为被动语态)‎ ‎______________________________________________________________ .‎ ‎3.A bridge is being constructed now. (变为同义句)‎ ‎______________________________________________________________ .‎ ‎4.When did you buy this book?(变为被动语态)‎ ‎____________________________________________________________ .‎ ‎5.A heavy basket full of apples is being carried by Tom.(变为主动语态)‎ ‎___________________________________________________________________________________________________________.‎ 反馈检测 单项选择(历届高考题 ):‎ ‎1.What’s that noise? (2008.浙江7)‎ Oh, I forgot to tell you. The new machine ________ .‎ A. was tested B. will be tested C. is being tested D. has been tested ‎2. I have to go to work by taxi because my car ______ at the garage.‎ ‎(2006.重庆.21)‎ A. will be repaired B. is repaired C. is being repaired D. has been repaired ‎3. I don’t suppose the police know who did it. (2006.江苏.23)‎ ‎-- Well, surprisingly they do. A man has been arrested and ______ now.‎ A. has been questioned B. is being questioned C. is questioning D. has questioned ‎4. A new cinema ___________ here. They hope to finish it next month. (2001,全国. 17)‎ ‎　A. will be built B. is built C. has been built D. is being built ‎5. Has Tom moved into his new flat?‎ ‎（2002,北京春季）‎ No, it __________ .‎ A. is painted B. is been painting C. will be painted D. is being painted ‎6. Have you handed in your schoolwork yet?‎ ‎(2007,辽宁,22)‎ ‎---- Yes, I have. I guess it ______ now.‎ A. has graded B. is graded C. is being graded D. is grading ‎7. Breakfast ______ between eight and ten o’clock in the restaurant every day.‎ A. is serving B. is being served ‎ ‎ C. serves D. served ‎8. The factory leader pays great attention to the question that _______ .‎ A. being discussed B. is being discussed C. discussed D. is discussed ‎9. With more forests being destroyed, huge quantities of good earth ______ each year. (NMET 2005, 25)‎ A.is washing away B.is being washed away C. are washing away D.are being washed away ‎10. Although the causes of cancer _____ ,‎ We don’t yet have any practical way to prevent it. (2006山东，28)‎ A.are being uncovered B. have been uncovering ‎ C. are uncovering D. have uncovered ‎ ‎ 第四课时 Using language 预习导学 本单元知识点总结归纳 ‎ 一.　翻译下面单词和短语 ‎1. 逐渐消失 _______ 2. 和平地,和睦地 _____‎ ‎ 3. 在危险中 _______ 4. 如释重负 ___________‎ ‎ 5. 突然笑起来 _______ 6. 保护---不受---伤害 ________‎ ‎ 7. 注意 ___________ 8. 形成,产生 _________‎ ‎ 9. 按照, 根据---所说 _____ 10. 以至于,结果 ______‎ ‎ 11. 对---- 有害 _________ 12. 对- ---有影响 ________‎ ‎ 13. 追赶 ________ 14. 环顾四周 ___________‎ ‎ 15.感激,意识到 _________ 16. 保护区 ___________‎ ‎ 17. without mercy ____________ 18. in the wild __________‎ ‎ 19. tens of millions of__________ 20. endangered species _________‎ 二. 重点句型 ‎1. We are being killed for the wool beneath our stomachs.‎ ‎2. I’d like to help as the WWF suggests.‎ ‎3. You should pay more attention to the rainforest where I live and appreciate how the animals live together.‎ ‎4. We used to be an endangered species.‎ 三. 交际用语 ‎1. I would rather not ------- .‎ ‎2. I’m ready to do --------- .‎ ‎3. I feel like doing -------‎ ‎4. I intend/mean/plan to do -------.‎ ‎5. It’s a shame that -------‎ ‎6. Thank you very much but -------‎ 四.语法: am/is/are + being + p.p ‎ 实战演练 一.单项选择 ‎1. He used to _______ biscuits for his breakfast, but now he is used to _______bread.‎ A. have ; have B. having ; having C. having ; have D. have ; having ‎2. He is wearing sunglasses to ____ his eyes from the strong sunlight .‎ A. protect B. hold ‎ C. stop D. prevent ‎3. I’d like to take a week’s holiday.‎ ‎ ----- ________ , we are too busy.‎ ‎ A. Don’t worry B. Don’t mention it ‎ C. Forget it D. Pardon me ‎4. Would you like some more soup?‎ ‎ ----- ________ . It is delicious, but I’ve had enough.‎ ‎ A. Yes, please B. No, thank you ‎ C. Nothing more D. I’d like some ‎5. With his mother ________him, he is getting on well with his work.‎ ‎  A. help  B. to help ‎  C. helping  D. helps ‎6. Wind ______ electricity(电) widely in many parts of the world.‎ A. used to produce ‎ B. is used to producing C. is used to produce ‎ D. used to producing ‎7. Beer _______ alcohol; drinking too much of it will do harm to the health.‎ ‎ A. includes B. holds ‎ C. contains D. remains ‎8. It might be all right to tell a friend you loved the shirt you got as a gift _______ you know you’ll never wear it.‎ ‎ A. even though B. unless C. in case D. or else ‎9. Our main speaker will not be able to arrive on time ______ the bad weather at the airport.‎ A. because B. as a result of C. as a result D. thanks to ‎10. He said in his letter that he was going to visit China ___________ and he had the idea ___________.‎ A. long before; before long B. before long; long before C. before long; soon D. before long; before long 二. 完形填空 My son Joey was born with club feet. The doctors said that with treatment he would be able to walk, but would never run very well. The first three years of his life was 1 in hospital. By the time he was eight, you wouldn’t know he has a problem when you saw him 2 .‎ Children in our neighborhood always ran around 3 their play, and Joey would jump and ran and play, 4 . We never told him that he probably wouldn’t be 5 to run like the other children. So he didn’t know.‎ In 6 grade he decided to join the school running team. Every day he trained. He ran more than any of the others, 7 only the top seven runners would be chosen to run for the 8 . We didn’t tell him he probably would never make the team, so he didn’t know.‎ He ran four to five miles every day — even when he had a fever. I was 9 , so I went to 10 him after school. I found him running 11 . I asked him how he felt. “Okay,” he said. He has two more miles to go. Yet he looked straight ahead and kept 12 .‎ Two weeks later, the names of the team 13 were caked. Joey was number six on the list. Joey had 14 the team. He was in seventh grade — the other six team members were all eighth graders. We never told him he couldn’t do it … so he didn’t know. He just 15 it.‎ ‎1. A. spent B. taken C. paid D. cost ‎ ‎2. A. talk B. sit C. study D. walk ‎3. A. after B. before C. during D. till ‎4. A. either B. too C. though D. yet ‎5. A. able B. sorry C. glad D. afraid ‎6. A. sixth B. seventh C. eighth D. ninth ‎7. A. so B. if C. then D. because ‎8. A. neighborhood B. family C. school D. grade ‎9. A. excited B. tired C. pleased D. worried ‎10. A. hear from B. think about C. agree with D. look for ‎11. A. alone B. away C. almost D. already ‎12. A. riding B. walking C. playing D. running ‎13. A. jumpers B. runners C. doctors D. teachers ‎14. A. got B. kept C. made D. found ‎15. A. did B. left C. had D. took 三.阅读理解 Mr. Ma, a famous mental doctor from Beijing once said at an important meeting, “Now many young students can have problems with their minds. Some students become worried because they have to study very hard. Others have trouble getting on well with people around them like their parents and classmates. Parents and teachers should care more about this problem.”‎ Then Mr. Ma gave some examples. One patient, a middle school students from Xi’an was doing badly in his lessons. He thought his teachers and friends often laughed at him, and he became so nervous and worried that one night he left his homes without telling parents. Another student, a 14-year-old schoolgirl from Shanghai, was very afraid of exams. While she was reading the exam paper, she couldn’t think of anything to write.‎ A recent report from Jiefang Daily says about 18% of the young students in Shanghai have mental problems. They often fell worried and very unhappy. Unluckily many of them won’t go and ask for help. Some think they will look stupid if they go to see a doctor. Others won’t talk about their secrets.‎ At the end of the meeting, Mr. Ma offered some good ideas to young people:‎ Talk to your parents or teacher often.‎ Take part in group activities.‎ Try to get on well with the people around you.‎ Go to see a doctor if you often feel unhappy.‎ ‎1.The students who often become worried or have trouble getting on with others may have _______.‎ A. no parents B. no secrets ‎ C. poor memories D. mental problems ‎2.The schoolgirl’s problem happened whenever she _______.‎ A. studied very hard ‎ B. had exams C. talked with her parents ‎ D. went to see the doctor ‎3.Some of those with mental problems won’t ask for help because _______.‎ A. they don’t want o tell their secrets to others B. their parents are too busy to look after them C. doctors can’t help them with the problems D. they can do with the problems themselves ‎4.The underlined word “stupid” in this passage means _______.‎ A. pretty B. happy ‎ C. not clever D. not friendly ‎5.According to the last part, which of the followings is a good idea?‎ A. It’s important for children to live with their parents.‎ B. It’s helpful for people to see doctors every day.‎ C. It’s useful for students to keep quiet in class.‎ D. It’s necessary for young people to have group activities.‎ 反馈检测 一. 翻译 ‎1. People’s lives in Iraq are always ________ ________ (危险), so they hope they could live ______ _______(平平安安).‎ ‎2. Our school ________ _______ _______ (建校) in 1957.‎ ‎3. He will be here ______ _______ (肯定) within an hour.‎ ‎4. May I use your computer? Mine _______ _______ ________ (在修理).‎ ‎5. ________ _______ _______ (由他带) the way, we had no trouble in finding the old man’s house.‎ 二. 书面表达 你班同学参加了“中学生英文报”组织的一场讨论。讨论的主题是：城市内是否可以豢养宠物（狗和猫）。请你以李华的名义，根据下表所提供的信息，给报社投稿，介绍讨论情况，并说明自己的观点和建议。‎ 反对饲养宠物的同学认为 支持饲养宠物的同学认为 造成环境污染 吵闹声，甚至伤人 安慰孤寡老人 人与动物和谐相处，增添生活情趣 注意：‎ 词数100左右。‎ ‎______________________________________________________________________________________________________________________________________________________‎ ‎_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________‎ Unit 4单元练习答案 第一课时 Warming up ﹠vocabulary 本单元单词呈现 hunt, contain, affect, appreciate, succeed, employ, bite, decrease, reserve, relief, respond, mercy, powerful, secure, fierce, inspect, ‎ ‎2) die out, in peace, in danger, in relief, burst into laughter, so that, protect----from, pay attention to, come into being, according to 实战演练 一 . 单词填空 ‎1. pay attention to 2. succeeded ‎ ‎3. appreciate 4. dying out ‎ ‎5. mercy 6. contains 7. came into being ‎ ‎8. burst into laughter 二.单词拼写 ‎1.employed 2. respond 3. affect ‎ ‎4. insects 5. fur 6. importance ‎7. distant 8. reserve 反馈检测 ‎1~5 D C C C C 6~10 B C C B B 第二课时 Reading 预习导学 T F F F F T 实战演练 一. 根据文章内容填空 Answers: ‎ ‎1. dreamed 2. carpet 3. talk ‎ ‎4. antelope 5. fur 6. sweaters ‎7. gone 8. flew 9. elephant 10. hunted 11. government 12. money 13. arrived 14. forest 15. animals 16. drugs ‎ ‎17. gone 18. learned 二. 单项选择 ‎1---- 5 ABBBD 6 --- 10 DBCAB 三. 句子翻译 1. He had a road accident. As a result, he had to stay in hospital for a whole month.‎ ‎2. . Do you think the pandas in China are in danger/are being endangered?‎ ‎3 . They lived on the earth tens of millions of years ago, long before humans came into being.‎ ‎4. This cover protects the machine from dust.‎ ‎5. You must pay attention to what you are doing.‎ ‎6. The film has quite an effect on him.‎ 四.单句改错 ‎1. to play ----- playing ‎2. died out ----- dying out ‎3. has been ------ is being ‎4. is repaired ----- is being repaired.‎ ‎5. making ----- make 反馈检测 阅读理解 ‎ BDABD ‎ 第三课时 Grammar 实战演习 一. 单项选择 ‎1---- 5 A C D A B 6----10 B D C A B 二.句式转换 ‎1. Whether we will go to the zoo next week is being discussed (by us)‎ ‎2. Trees are being planted near the river by the children.‎ ‎3. A bridge is under construction now.‎ ‎4. When was this book bought (by you)?‎ ‎5. Tom is carrying a heavy basket full of apples.‎ 反馈检测 单项选择(历届高考题 ):‎ ‎1 --- 5 C C B D D 6 --- 10 C B B DA 第四课时 Using language 预习导学 本单元知识点总结归纳 一.　翻译下面单词和短语 ‎1. die out 2. in peace 3. in danger 4. in relief 5. burst into laughter 6. protect ---- from 7. pay attention to 8. come into being 9. according to ‎10. so that 11. do harm to 12. have an effect on 13. run after 14. look around 15. appreciate ‎16. reserve 17.毫无仁慈地 18. 在野外 19. 数以万计的 ‎ ‎20. 濒临灭绝的种类 实战演练 一. 单项选择 ‎1 ---- 5 D A C B C 6 -----10 C C A B B 二. 完形填空 ‎1—5 ADCBA 6—10 BDCDD 11—15 DDBCD 三. 阅读理解 ‎1—5 DBACD 反馈检测 一. 翻译 ‎1. in danger; in peace 2. came into being ‎ ‎3. for sure 4. is being repaired ‎ ‎5. With him leading 二. 书面表达 One possible version:‎ Dear Editor:‎ Recently we have had a heated discussion on whether people should keep pets at home in cities.‎ ‎ Some students think it’s a good idea to keep pets because many old people who live alone at home can get some comfort from pets. Besides, getting along well with animals will make our life interesting. On the contrary, the other students are against the idea. In their opinions, if too many people keep pets at home, it is bad for the environment. What is worse, pets may make too much noise and even attack people.‎ ‎ I like animals, so I don’t think it’s bad to keep pets at home. But we must take some measures to prevent them from polluting our environment.‎ Yours sincerely Li Hua