2017_2018學年高中英語Unit4GlobalwarmingSectionⅡ習題新人教版.docx

SectionLearningaboutLanguage,UsingLanguage,SummingUp&LearningTip一、漢譯英1我們什么都商量過了什么時候走、看什么等等。答案:We discussed everythingwhen to go,what to see and so on.2我們再也無法忍受大街上汽車的尾氣了。答案:We cant put up with the waste gas from the cars in the street any longer.3在我們公司,工人的平均工資在3 000元。答案:In our company,the workers wages are 3,000 yuan on the average.4只要天氣好,我們就去旅游。答案:We will go out for a trip as/so long as the weather is fine.二、把下面的句子改寫成強調(diào)句1John gave Mary a handbag at Christmas.(強調(diào)a handbag)答案:It was a handbag that John gave Mary at Christmas.2She had been wrong.(強調(diào)she)答案:It was she who/that had been wrong.3Who did you meet with yesterday?(強調(diào)who)答案:Who was it that you met with yesterday?4It didnt stop raining until midnight.(強調(diào)until midnight)答案:It was not until midnight that it stopped raining.5Only in this way can you finish the work in time.(強調(diào)only in this way)答案:It is only in this way that you can finish the work in time.三、完形填空The ice sheets in the poles and glaciers on the high mountains are melting and the world is in danger of 1.While you are surprised by the special 2,you know that it is just a made-up story and there will be a hero to save the world.But what if the ice sheets are really 3?Can anyone save us?4 to a scientific study last Monday,Arctic ice will completely 5 in the summers by the end of this century unless carbon dioxide emissions are greatly 6.“The big melting has begun,” said Jennifer Morgan,from the Climate Change Campaign for the World Wildlife Fund (WWF).Arctic 7 are rising at twice the global 8 and could rise seven degrees centigrade by 2100.The melting will cause sea levels to rise 9one metre,forcing many coastal populations10.“The polar bear is one 11 of an animal that could become extinct by the end of this century,” the WWF said.12,on the positive side,rising sea levels13 open up new areas for fishing and oil and gas exploration.“Industrial countries are14an uncontrolled experiment to study the effects of 15 change.The Arctic is their first victim,” Morgan said.Russia 16 the Kyoto Protocol,an agreement to cut production of six greenhouse gases.But the US,the biggest polluter,17 to do so.In 2002,104 countries,18 China,accepted the agreement.The new 19 is sponsored by a group of industrial countries,including the US and Canada,20 produce almost 30 percent of global carbon dioxide emissions.1A.snowing B.flooding C.wateringD.raining答案:B解析:由and前的句子可知極地的冰原和高山的冰川正在融化。由此帶來的后果應(yīng)是地球面臨著被洪水淹沒(flooding)的危險,而不是snowing(降雪),watering(澆水)和raining(下雨)。2A.catastropheB.luckC.movementD.existence答案:A解析:地球面臨著被淹沒的危險,這是一種特殊的災難。因此本題應(yīng)選擇catastrophe(災難)。luck“運氣”;movement“運動”;existence“存在”。3A.smellingB.smokingC.cookingD.melting答案:D解析:由該段首句中的“Theicesheetsinthepoles.aremelting”可知此處應(yīng)選擇melting,表示“假如冰蓋真的融化了,那該怎么辦”。4A.AccordingB.Looking forwardC.UsedD.Seeing答案:A解析:此處表示“據(jù)上周一發(fā)布的一項科學研究”。accordingto“根據(jù)”,為固定搭配;lookforwardto“盼望著”;usedto“過去常?！?seeto“處理,照管”。5A.renewB.manageC.awaitD.disappear答案:D解析:renew“再生”;manage“設(shè)法”;await“等待”;disappear“消失”。本文談?wù)摫w融化,最后的結(jié)果應(yīng)是北極冰蓋的消失,應(yīng)選disappear。6A.increasedB.reducedC.diedD.raised答案:B解析:從unless看出,此處是否定的假設(shè)。increase“增加”;reduce“減少”;die“死亡”;raise“抬起”。北極冰蓋的消失應(yīng)在二氧化碳排放量不能大幅度下降的前提下。7A.sizeB.temperaturesC.lengthD.weight答案:B解析:size“大小,尺寸”;temperature“溫度”;length“長度”;weight“重量”。由下文的“risesevendegreescentigrade”可知此處談?wù)摰氖菧囟取?A.specialB.normalC.averageD.abstract答案:C解析:到2100年,北極有可能上升7攝氏度。special“特殊的”;normal“正常的”;average“平均的”;abstract“抽象的”。此處表示北極溫度正在以全球平均氣溫2倍的速度上升。9A.byB.onC.inD.to答案:A解析:介詞by表示升降的程度。句意為“冰蓋融化將導致全球海平面上升1米”。10A.to be movedB.moveC.to moveD.moved答案:C解析:forcesb.todosth.“逼迫某人做某事”。11A.patternB.modalC.styleD.example答案:D解析:pattern“樣品”;modal“形式”;style“風格”;example“例子,實例”。北極熊是可能在本世紀末滅絕的極地動物中的一個例子。12A.ButB.AndC.SoD.Or答案:A解析:從onthepositiveside看出,此處是轉(zhuǎn)折關(guān)系。but表示轉(zhuǎn)折關(guān)系;and表示并列關(guān)系;so表示因果關(guān)系;or表示逆向假設(shè)關(guān)系。13A.shouldB.willC.mayD.ought to答案:B解析:現(xiàn)在冰蓋并沒有完全融化,海平面正在逐漸上升,新的漁場、油氣資源等的開辟還沒有展開,因此應(yīng)用一般將來時。14A.carrying forwardB.carrying outC.carrying onD.carrying about答案:B解析:發(fā)達國家正在進行另外一項實驗。carryforward“結(jié)轉(zhuǎn)”;carryout“開展,實現(xiàn)”;carryon“繼續(xù)開展”;carryabout“隨身攜帶”。15A.skyB.weatherC.climateD.atmosphere答案:C解析:sky“天空”;weather“天氣”;climate“氣候”;atmosphere“大氣”。此處指長期的天氣現(xiàn)象氣候。16A.acceptedB.receivedC.gotD.pushed答案:A解析:accept“接受”;receive“收到”;get“得到”;push“推;按”。此處表示俄羅斯接受(簽署)了京都議定書。17A.agreedB.refusedC.decidedD.wanted答案:B解析:句意為“而世界最大的污染國美國卻拒絕加入該協(xié)議”。從but推斷出美國和俄羅斯的行為是相反的。18A.as wellB.exceptC.withoutD.including答案:D解析:為削減全球6種溫室氣體的排放量,許多國家簽署了京都議定書。2002年包括中國在內(nèi)的104個國家接受了京都議定書。B、C兩項意義相同,故排除;aswell“也”,后不接賓語。故選D項。19A.studyB.learningC.knowledgeD.understanding答案:A解析:study“研究”;learning“學習”;knowledge“知識”;understanding“理解”。許多國家發(fā)起的應(yīng)是對氣候變化的研究。20A.whereB.whenC.howD.who答案:D解析:句意為“全球近30%的二氧化碳排放量來源于美國、加拿大等發(fā)達國家”。who引導一個非限制性定語從句。從句中缺少主語,四個選項中,只有who可以做主語。四、語篇填空閱讀下面短文,在空白處填入1個適當?shù)膯卧~或括號內(nèi)單詞的正確形式。(導學號55580019)Polar bears are suffering in a 1.(warm) world than ever before.Polar bears live in environments too cold for most animals.2. much of the year,they live and hunt on the frozen Arctic sea ice.Nature has prepared 3.(they) for the cold conditions.But nothing has prepared the bears for the danger that 4.(threat) the only home they know.The polar bears world is melting.Studies show that the polar ice 5.(reduce) by 9.8% every 10 years since 1978.Now about 20,000 to 25,000 polar bears live in the Arctic.Polar bears depend on the sea ice for their 6.(survive).“The sea ice is more than just this platform that the bears walk over,”says Andrew Derocher, 7. scientist who studies North American polar bear populations.“8. it,they cant exist.”Some melting and refreezing of the polar ice is 9.(nature).But in a warmer world,thes