【同步练习】Unit 4 （人教）.doc

人民教育出版社 必修二 畅言教育 Unit 4 Wildlife protection同步练习 听力练习蚌埠二中 马爱军1-20（略） 阅读理解阅读下列短文，从每题所给的四个选项（A、B、C、和D）中，选出最佳选项，并在答题卡上将该项涂黑。AA Wolf in DangerWhat is happening to the timber wolf today?Native Americans and early settlers often went to sleep to the sound of a lonely lullaby(催眠曲). It was the song of the wolf howling in a distant forest. There were many wolves then. One kind was the North American timber wolf. Wolves are important to the balance of nature because they eat sick and weak animals. In Colorado, people tried to help deer by shooting wolves. But then there were so many deer that many of them starved to death. The timber wolf is on the endangered special list. Animals on this list are in danger of disappearing from the earth. People drove the wolves away by cutting down the forests to build houses, towns, and highways. Timber wolves are now found only in Canada, Alaska, Michigan, and Minnesota. This special animal may soon disappear from our forests forever. Then, its lonely howl will never be heard again. 21. Wolves help the balance of nature because they _. A. are an endangered species B. eat sick and weak animals C. no longer live in forests D. help the farmers 22. At one time, the timber wolf was found _. A. in many parts of North America B. only in Colorado and Canada C. in towns and cities in Alaska D. in many parts of Africa 23. Which of the following happened first?A. People built towns and highways. B. The timber wolf was driven away from its home. C. People cut down the forests. D. Timber wolves are endangered species. 24. When people in Colorado shot the wolves, they made a mistake because_. A. the wolves kept down the number of deer B. wolves never attacked other animals C. the wolves were starving and would have died anyway D. they kept the balance of nature BUnless governments take necessary measures to protect tigers, they may disappear by 2010, the World Wildlife Fund said Thursday.The conservation(保护) group said tiger numbers have decreased(减少) 95 percent in the past century and only 5 0007 200 tigers still remain in the wild compared with the number at the start of the century.WWF published an update of their study on Feb. 11, 1999 Wanted Alive: Tigers in the Wild, marking the end of the Chinese Year of the Tiger.The report states that in spite of the great efforts over the past year, much remains to be done to prevent the tiger from becoming extinct early next century. If governments do not fight against unlawful hunting and get rid of the demand for tiger products the tiger will go to extinction, says WWF. “We cannot relax for one moment if we are to make it certain that tigers will still exist in the wild by the next Chinese Year of the Tiger in 2010.” Said Elizabeth Kemt, species conservation information manager at WWF International and one of the authors of the report.Three of the subspecies of tigerthe Bali, Caspian and Javan tigers are extinct. The South China tiger faces the same end as only 20 or 30 are known to remain in the wild, down from 4 000 in 1950s.25. This passage tells us that _.A. WWF is a government organization of China B. there are altogether two Chinese Years of the Tiger: 1999 and 2010C. Elizabeth Kemf didnt join the authors in writing the report but she agreed to their opinionD. if the twenty to thirty South China tigers were killed, probably no tiger of this kind would remain in the wild26. The word “extinct” in the fourth paragraph probably means _.A. fewerB. lostC. deadD. alive27. Which of the following may be the best title for this passage? A. How to Protect Tigers B. Tigers Are Disappearing from the WorldC. Tigers in the Wild D. The Chinese Year of the TigerCMany wildlife species are dying out, and many important places for them to live are being destroyed. The situation may seem hopeless, but if everyone makes a small effort we can make a big difference. Each one of us plays an important role in protecting wildlife and their homes. Here are some tips on how you can make a difference every day. Become a Park Protector: Join NPCA. It aims to help make sure that our national parks are protected for present and future generations. Take Action! Now you can sign up for Park Lines and write a letter to the editor. You can also visit our online information to communicate with legislators and other decision-makers. Your voice can make a difference. Provide Wildlife Habitat: Plant a native garden in your own backyard. Build a Bird House or Bat House.Leave Nature as You Find It: Dont feed wild animals. Do not move animals or plants into locations where they are not native. Do not bring your pets into the park. Act Conservatively: Conserve fossil fuels(石油). It means that you can take public transportation, walk, or ride a bicycle instead of using a car. Turn off lights, radios, and the TV when you are not using them. Lower the temperature in your home at night to 68 degrees during winter months. Turning the water off when washing dishes, taking shorter showers, turning off the tap while you brush your teeth, and watering your lawn in the early morning or late evening will help protect the wetlands.Be an Educated Consumer: Dont buy products like tortoise shell, coral, or ivory made from endangered animals, and avoid ordering dishes like shark in restaurants. Take your own (reusable) bag to the store and try to buy products and food with little or no packaging.28. The underlined word “conserve” in the fifth paragraph means “ ”.A. use something freelyB. take public transportationC. refuse to use somethingD. prevent from being lost or damaged29. Which of the following statements is TRUE?A. Becoming a Park Protection means you should protect the park.B. You can not build a house in your own place for animals.C. Using a car is not a conservative way.D. It is suggested in this passage to order dishes like shark in restaurants.30. What would be the best title for the passage?A. Learn how you can help wildlifeB. Many wildlife species are dying outC. Become a Park ProtectorD. Everyone person makes a difference DOne way of preventing flood may be making rain! This may sound rather strange. As we know, heavy rain is the cause of floods, and in Malaysia most of the flood are caused by the annual monsoon(季风), which brings heavy rain to the east coast. If, however, the rain could be made to fall in the China Sea, there would be no more flood since the rain clouds would not reach the east coast.Is it possible to make clouds give up their rain? Yes, it is, and in 1973 the National Institute of Scientific and Industrial Research (NISIR) suggested that it would be tried. The institute knew of course that it is not possible to make all clouds give up all their rain. It calculated, however, that if the frequency of rainfall could be reduced by 10%, and the amount of rain that fell each time could be reduced by 15%, the total amount of flood damage would be reduced by 40%-50%.As you probably know, clouds are caused by air conditioning water-vapor. The air rises and, since water-vapor becomes water when it cools, very tiny drops of water are formed. Since these drops are very small, they float in the air, and form cloud. When the cloud rises, however, the drops become colder. Because of this, they join together and become big drops. The big drops are no longer able to float because of their size, and they fall. As they fall, they pick up more drops and become bigger. This is the cause of rain.31. According to the passage, one way of preventing floods is _ .A. to bring heavy rainB. to make the rain cloudsC. to cause monsoon in the seaD. to make the rain fall in the sea before it reaches the coast32. Which of the following statements is NOT true?A. In Malaysia, the monsoon often results in floodsB. It is likely to cause all clouds to give up all the rain.C. The frequency of rainfall could be cut down, and so could the amount of rainfall.D. If people found ways of reducing the amount of rainfall, there would be less flood damage.33. What does “it” of “since water-vapor becomes water when it cools” (in Para. 3) refer to?A. Cloud B. WaterC. Water-vapor D. Air34. The third paragraph is concerned with _ .A. how clouds cause rainB. how rain is formedC. how clouds rise in the airD. why water-vapor can float in the air35. It can be inferred from the passage that_ .A. the higher the air rises, the higher the temperature isB. the clouds rise, and the water drops become smallerC. the higher the air rises, the lower the temperature getsD. the rain is caused by water-vapor 从短文后的选项中选出能填入空白处的最佳选项 根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。How to Get A Teacher to Like You Are you looking to get a teacher on your good side? Look for some extra points in participation. You dont have to be a teachers pet, either. 1. Do work ahead. 36 It suggests that you care about the class. If you dont do your homework, dont lie to your teacher: Offer to do extra assignments instead and then hand everything in on or ahead of time. 2. 37 Some teachers like for students to be quiet, and ask questions only when it is necessary, while others will want you to always report back to them to show interest in the lesson. 38 You can watch your teachers reactions to other students. Once you know what they like, do it as much as possible. 3. Be Friendly. Make conversations with your teacher, either after or before class. If they say something about their family, ask how it is going, especially if it is something difficult. 39 Also, if the teacher has a good sense of humor, joke with him/her sometimes. 4. Be respectful. At the very least this means that you dont back-talk or insult (侮辱) the teacher. This might be difficult. But if you are polite to them, they will look stupid being rude to you. Just following directions can go a long way. 40 Find out their birthday and congratulate them. Respect your teacher. Make sure that you are always on time.A. Know what your teacher likes.B. Know how to get to your teachers office.C. The teacher feels like you care about him/her.D. Learn what your teacher likes by watching.E. Always have a positive attitude and praise others work.F. When you can, complete and hand in your homework in advance.G. It is always a good idea to greet your teacher when you see him/her. 完形填空阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。The future belongs to those who believe in the beauty of their dreams. Eleanor RooseveltMy home is a place of great beauty and agricultural richness, as well as of war and natural disasters. When I was only fourteen years old, I was filled with _41_ in spite of the terrible surroundings. The families living here, who tried to make their living from the land, _42_ great losses.I felt sorry especially for the _43_， but I _44_ to be hopeless. I decided that where I was, I could do _45_ to help them. I began knocking on every door and saying to each person who _46_ my knock, “I know that you are _47_ and give the birds that come to your yard a little _48_. Please consider me your bird. Give me only a handful of rice each week when I come to your _49_. I will take it to where it can be given to the _50_ children.”No one seemed to _51_ giving me a handful of rice, even _52_ they had little themselves. On Sunday, I would go to the _53_ and give my handfuls of rice to the monks to _54_ to the children. One day, I came to a house that had _55_ to give. I told my story and asked if I could be their bird. The women called her daughters, and _56_ gave me fifty cents, as well as the handful of rice! I began to ask for _57_ and rice from the other “bird feeders”，and they did so. Everyone was happy to be helping those who were suffering, even _58_ only this small way. The temple was soon able to help everyone who came to them for food and clothing.“Consider me your bird.” My _59_ idea had not stopped the war, but anyway, it was _60_ some peace.41. sorry B. hope C. comfort D. happiness42. A. suffered B. survived C. covered D. made43. A. peasants B. citizens C. villagers D. children44. A. wanted B. failed C. refused D. stopped45. A. something B. everything C. anything D. nothing 46. A. said B. replied C. answered D. spoke47. A. glad B. kind C. rich D. friendly48. A. water B. money C. nest D. rice49. A. temple B. room C. door D. garden50. A. brave B. hungry C. promising D. nervous51. A. mind B. escape C. practice D. enjoy52. A. where B. that C. so D. when53. A. village B. hometown C. temple D. house54. A. give B. give up C. give away D. give out55. A. much B. little C. many D. few56. A. every B. each C. neither D. none57. A. help B. clothing C. food D. change58. A. by B. with C. on D. in59. A. foolish B. childish C. clever D. useful60. A. creating B. mending C. developing D. managing 在空白处填入适当的内容或括号内单词的正确形式阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。Many years ago，when I worked as a volunteer at Stanford Hospital，I got to know a little girl _61_(name) Liz who was suffering from a rare and serious disease. Her only chance of recovery appeared to be a blood transfusion(输血) _62_ her 5yearold brother，_63_ had miraculously survived the same disease and had developed the antibodies needed to fight the _64_(ill)The doctor explained the situation to her little brother，and asked the boy if he would be willing to give his blood to his sister. I saw him hesitate for a moment _65_ taking a deep breath and saying，“Yes，Ill do it _66_ it can save Liz.”_67_ the transfusion progressed，he lay in bed next to his sister and smiled，as we all did，_68_(see) the color returning to her cheeks. Then _69_ face grew pale and his smile faded. He looked up at the doctor and asked with a trembling voice，“Will I start to die right away？”Being young，the boy had_70_(understand) the doctor; he thought he was going to have to give his sister all of his blood. 短文改错假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号()，并在其下面写出该加的词。删除：把多余的词用斜线()划掉。修改：在错的词下画一横线，并在该词下面写出修改后的词。注意：1. 每处错误及其修改均仅限一词；2. 只允许修改10处，多者(从第11处起)不计分。I often read English aloud and trying to learn something importance by heart. It help me remember what I have learned and form a good habit of thinking in English. I listen a lot and communicate with others in English. By this way, I have been improved both my listening ability and my speaking English. I keep a diary in English every day and my written English is becoming better and better. I also try my best learn the necessary grammar knowledges. And gradually, I can express myself correct. Thats what I have been learning English. 书面表达 4月27日是世界环境保护日，联合国教科文组织就如何处理城市垃圾问题向中学生征文。请你根据提示要点，以“Saving Our City”为题写一篇120词左右的短文。 参考词汇：环境 environment n. 再利用 recycle vt.污染源危害解决的办法和措施城市垃圾污染环境有害健康垃圾分类：报纸、玻璃等再利用，填埋有害垃圾，废水处理参考答案 阅读理解A篇 【解题导语】本文介绍timber wolfs所面临的危险处境，并分析了其原因和后果。21. B。细节理解题。根据文章第3段第1句because they eat sick and weak animals可推知此题答案为B。22. A。细节理解题。根据文章第2段最后一句One kind was the North American timber wolf. 可推知此题答案为A。23. C。细节理解题。根据文章第4段第3句People drove the wolves away by cutting down the forests to build houses, towns, and highways可推知此题答案为C。24. A。理解判断题。从第3段最后两句看出：人们杀狼保鹿，结果，鹿的量过多而导致很多的鹿被饿死。故选A。B篇【解题导语】本文介绍了目前世界上老虎的状况。呼吁全社会对之保护。25. D。细节题。根据文章最后一句 The South China tiger faces the same end as only 20 or 30 are known to remain in the wild 可推知此题答案为 D。26. B。词义猜测题。根据文章第 4 段最后一句 If governments do not fight against unlawful hunting and get rid of demand for tiger products the tiger will go to extinction 可推知此题答案为 B。27. B。主旨题。根据文章第 1 句 Unless governments take necessary measures to protect tigers, they may disappear by 2010 及全文内容，可推知此题答案为 B。C篇【解题导语】许多野生生物正在面临灭绝，为了保护它们的栖息地，我们每个人都可以起重要的作用。28. D. 词义猜测题。从第五段Conserve fossil fuels提供的节能措施，如It means that you can take public transportation, walk, or ride a bicycle instead of using a car. Turn off lights, radios, and the TV when you are not using them.可猜测conserve的含义是“保护、保留”。 29. C判断推理题。从第五段开首句Act Conservatively，以及后面的提供的节能措施可知使用汽车不是一种节制的生活方式。 30. 主旨大意题。A首段论述了保护野生动植物的重要性，为本文主题。后面各段则是一些为此作贡献的方式。 D篇 【解题导语】防止洪水的一个方法是造雨，听起来奇怪吗？31. D事实细节题。从第一段最后一句If, however, the rain could be made to fall in the China Sea, there would be no more flood since the rain clouds would not reach the east coast.可知。32. B事实细节题。从第二段中The institute knew of course that it is not possible to make all clouds give up all their rain.可知。 33. D词义猜测题。从第三段中The air rises and, since water-vapor becomes water when it cools, very tiny drops of water are formed.以及常识可知。 34. B主旨大意题。第三段最后一句为该段主题句This is the cause of rain.35. C。判断推理题。从最后一段When the cloud rises, however, the drops become colder.可推断。 从短文后的选项中选出能填入空白处的最佳选项【解题导语】文章主要介绍了如何成为老师喜欢的学生。36F根据下句的Offer to do extra assignments instead and men hand everything in on or ahead of time可以判断出，提前完成你的家庭作业显示出你是很关心班级的，同时你也是努力学习的。故选F。37A根据下旬的Some teachers like for students to be quiet，and ask questions only when it is necessary, while others will want you always report