高中英语Unit4Wildlifeprotection练习试题新人教版必修2.docx

1、高中英语Unit4Wildlifeprotection练习试题新人教版必修2Unit 4Wildlife protection【导语】专家指出：地球上的动植物物种正以前所未有的速度消失，而无论是它们栖息地的丧失、污染，还是全球变暖带来的间接影响，祸根都源于人类。北部白犀牛小嘴狐猴Extinction is for ever!As almost everyone knows，to become extinct is to be gone for ever.Even before mans arrival on Earth，species became extinct quite naturall

2、y.Natural extinction happens when a species decreases in numbers gradually but steadily at the end of its evolutionary period on Earth.The length of this period depends on how well a species can get used to changes around it.This process of extinction can take a very long timesometimes several milli

3、on yearsand the extinction of one species is immediately followed by the appearance of another in a continuous cycle.The case of the dinosaurs is the most wellknown example of natural extinction.They appeared on Earth about 200 million years ago and dominated both land and sea for almost 100 million

4、 years.It is not certain why the dinosaurs became extinct，but their disappearance was a natural one and new species of animals evolved to replace them.The rate of extinction has speeded up unnaturally over the last 400 years，rising sharply since 1990.This increase in the rate of extinction is direct

5、ly related to the increase in the human population over the same period of time.The great number of humans has caused great damage to the planet，as wild habitats have been taken over，forcing animals and plants into smaller and smaller areas，until some of them have become extinct.We have also pollute

6、d some habitats with chemicals and waste，making them unfit for wildlife.These causes of extinction are known as indirect destruction. Animals may also become extinct through direct destruction.This includes the hunting and catching of animals.Man has always hunted and killed wildlife but when early

7、humans lived more in harmony with nature，they killed animals for essential food and clothing.When firearms were invented，great destruction of species was possible.Animals have been，and still are，killed for meat，clothing，medicines，feathers，eggsand sometimes just for amusement.Some species are still c

8、aught in the wild for the live pet trade，even though their numbers are decreasing.The extinction of at least 500 species of animals has been caused by man.Today there are about 5，000 endangered animals and at least one species dies out every year.There are probably many more which become extinct wit

9、hout anyone knowing.【词海拾贝】1extinction n灭绝；绝种2steadily adv.平稳地3continuous adj.连续不停的；不间断的 4dominate v支配；统治5habitat v栖息地6destruction n破坏【问题思考】阅读短文，判断正(T)误(F)。1Before man arrived on Earth，species were not extinct.()2Scientists are quite sure why the dinosaurs became extinct.()3The increase in the human

10、population causes the increase in the rate of extinction over the same period of time.()答案：1.F2.F3.T.将单词与其正确释义配对1decrease A鉴赏；感激；意识到2reserve B安全的；可靠的3hunt C雇佣；利用4respond D减少；变小5contain E包含；容纳；容忍6affect F保护区7appreciate G成功；接替；继任8succeed H回答；响应；做出反应9secure I损害；危害10income J收入11employ K打猎；猎取；搜寻12harm L影

11、响；感动；侵袭答案：1.D2.F3.K4.H5.E6.L7.A8.G9B10.J11.C12.I.根据所给汉语提示写出单词1_n仁慈，宽恕；怜悯2_v咬；叮；刺痛3_vt检查；视察4_n事件；事变5_adj凶猛的；猛烈的答案：1.mercy2.bite3.inspect4.incident5.fierce.根据英语释义写出单词1_： far away in space or time2_： feeling of comfort when something worrying has ended or not happened3_： to keep someone or something sa

12、fe from harm4_： be able to control events5_： be important答案：1.distant2.relief3.protect4.powerful5.importance.选用短语的适当形式完成句子in relief；die out；pay attention to；for sure；in danger；in peace；according to；come into being；burst into laughter；have effect on1Dont _ any _ Ninashe doesnt know what shes talking

13、about.2Youve been absent six times _ our records.3Dinosaurs _ millions of years ago.4Pollution _ a bad _ the environment.5Seeing all the children arrive home safely，she sighed _6He drove so fast that I really felt my life was _7We do not know when the universe _8There was a silence for a moment and

14、then all the audience _9They live _ with their neighbours.10He will be here _ within an hourhes promised it.答案：1.payattention to2.according to3.died out4haseffect on5.in relief6.in danger7.came into being8.burst into laughter9.in peace10.for sure课文表层理解.判断正(T)误(F)1The antelope in Tibet becomes an end

15、angered species because of its fur being used to make sweaters.()2The living conditions of the elephants are worse than they were.()3What the government of Zimbabwe did provide us with a good example of how to protect wildlife.()4The millipede insect produces a drug naturally which can protect anima

16、ls from mosquitoes.()5Daisy returned home with the monkey and began to make her new drug.()答案：1.T2.F3.T4.T5.F.读课文，回答问题1What does the word “it” refer to in the Line 2 in the second paragraph？(within 3 words)_答案：The elephant.2Fill in the blank with the words from the second paragraph.(within 2 words)W

17、hen Daisy heard that the elephant asked whether she came to take its photo，she laughed _答案：in relief3Why did the monkey rub itself according to the third paragraph？(within 10 words)_答案：Because the monkey protected itself from mosquitoes.4Was Daisy able to make her new drug，why？(within 15 words)_答案：N

18、o，she doesnt.Because she was in her dream and everything had gone.读课文，填空Daisy答案：1.Tibet2.Antelopes fur3.wool4.29，0005Farmers6.like7.millipede8.rainforest9.animals10.drugs课文深层理解 .读课文，回答问题Whats the main idea of the passage?It is about a strange dream that Daisy dreamed.In her dream，she took a _ to tra

19、vel and talked with many different _，which made her know the importance of _答案：flying carpetanimalswildlife protection.单项选择1Daisy first learned about the antelope _Afrom her sweater made of furBonce she was in TibetCafter she saw an antelope looking sadDwhen she woke up from her dream 答案：C2There are

20、 not as many antelopes as it used to be in Tibet _Abecause of pollutionBdue to the development of industryCbecause theyre being killed for furDfor lack of food答案：C3Why did elephants use to be an endangered species in Zimbabwe?ATourists hunted too many elephants.BFarmers hunted them without mercy.CTh

21、e government encouraged farmers to hunt them.DElephants were killed by the government.答案：B4Farmers used to hunt and kill elephants because they _Adidnt want to make more moneyBwanted to protect their cropsCwanted to get their fur and meatDthought they were dangerous to them答案：B5What does “No rainfor

22、est，no animal，no drugs.”mean?AThere are no drugs in the rainforest.BThere will be no rainforest，no animals，no drugs in the future.CAnimals in the rainforest dont need drugs.DThe rainforest，animals，drugs are closely related to each other.答案：D.领会句子所用的句型并译成汉语1This is what wildlife protection is all abo

23、ut._答案：这正是野生动物保护的意义所在。2Were being killed for the wool beneath our stomachs._答案：为了我们肚皮下的毛，我们正在被屠杀。3. No rainforest, no animals，no drugs._答案：没有雨林，就没有动物，也就没有药物了。4After a while she saw some zebra with black and white lines going beneath their stomachs._答案：过了一会儿她看到了一些斑马，它们身上有一直延伸到腹部的黑白相间的条纹。建议信本单元的写作任务是建

24、议信，它属于应用文。建议信的目的是向有关组织或个人提出建议，所提建议旨在就某种事物或现象，提出一些改进的措施，这种建议带有劝说性。建议信现在多数都写成电子邮件的格式，它一般有称呼、正文、结尾和署名四个部分。一、基本框架1开头提出写建议信的缘由。2主体写出建议的具体内容，并指出你所提建议可能会带来的好处。3结尾提出希望自己的建议被采纳的想法。二、注意事项 1注意人称和时态的合理使用。2注意语言要委婉、中肯，建议要合理，表达要清楚。3注意写作要点不能遗漏，表达方式要多样，行文须连贯，过渡要自然。三、典型句式1反映现象的常用开头句式：Im writing to tell you that.Recen

25、tly we have made a survey that.Many people are worried about.2提出措施的常用句式：We intend to.to help/save/protect.We are ready to call on people to.We feel like doing.to teach the illegal hunters a lesson.Wed rather not.but do.3征求对方支持的常用表达：We need your support to make more and more people.Would you please h

26、elp us to.by.?Well appreciate it if you can.In order to.we need.I hope that I can get help from.众所周知野生动植物的数目已经减少，一些动物也已经灭绝了。我们怎样阻止濒危的动物灭绝呢？请根据以下提纲写一篇100词左右的文章，呼吁人们行动起来。1我们应该保护它们免遭捕杀。2应该设立一些自然保护区和保护带，目的是使动物能够平静地生活。3政府应该制定更强有力的法律来保护动物。写作提示本文为一篇提纲挈领式作文，这类题型的主要特点是：要点明确，范围具体，贴近生活，易于动笔。此类试题中有较多的文字说明，实际上规定

27、了考生表述的思路，对考生的写作范围做了较为明确的限定，试题中规定的要点一个也不能回避。考生既不能随意发挥也不能逐条翻译。写作前应注意：审题、围绕主题提炼要点，做到要点全面；最好是分几大层次，忌一揽子式的表达，缺乏层次与条理，忌“挤牙膏”式，想到哪儿写到哪儿，想到什么就写什么，缺乏全局观念；根据不同的文体来确定写作时采用的相应格式；要弄清表达时具体需要用什么人称。常用表达：die out灭绝；pay/attract/draw ones attention to吸引某人的注意力；protect.from.保护以防；in peace和平地，平静地；at the mercy of.任由摆布；it is

28、 certain that.是确定的；come into being形成。【范文点评】范文点评As we all know，the_number_of wild plants and animals has already decreased and some animals have died_outIt is high time to prevent endangered animals from extinction.First，its of great importance to regard animals as our friends，so we should not hunt.Secondly，some natural reserves and zones should be set up.Only in this way will animals not be hurt more often.Last but not least, our government shoul