人教版高二英语选修6Unit 4练习试题及答案
如果你掌握了英语答题技巧的话，你往往会在英语考试中如鱼得水!那么，在每一份英语试题卷中，你是否有着自己独特的解题思路与技巧呢?让我们来做一下这套试题卷吧!现在请欣赏小编带来的人教版高二英语选修6Unit 4练习试题!
人教版高二英语选修6Unit 4练习试题
Ⅰ.用适当的介、副词填空
1.Thatprobablydoesnotseemmuch________youorme，butitisarapidincreasewhencompared________othernaturalchanges.
2.Sohowhasthiscome________anddoesitmatter?
3.Allscientistssubscribe________theviewthattheincrease________theearth’stemperatureisdue________theburning________fossilfuels________coal，naturalgasandoiltoproduceenergy.
4.Theproblembeginswhenweaddhugequantities________extracarbondioxideintotheatmosphere.
5.Weknowthatthelevels________carbondioxidehaveincreasedgreatlyoverthelast100________150years.
6.Hefoundthatbetweentheseyearsthecarbondioxide________theatmospherewent________fromaround315parts________around370partspermillion.
7.Theyalsoagreethatitistheburningofmoreandmorefossilfuelsthathasresulted________thisincreaseincarbondioxide.
8.However，theattitudesofscientists________thisrisearecompletelydifferent.
9.________theonehand，Dr.Fosterthinksthatthetrendwhichincreasesthetemperatureby5degreeswouldbecatastrophe.
10.________theotherhand，therearethose，likeGeorgeHambley，whoareopposed________thisviewandbelievethatweshouldnotworry________highlevelsofcarbondioxide________theair.
Ⅱ.佳句翻译与仿写
1.Thereisnodoubtthattheearthisbecomingwarmerandthatitishumanactivitythathascausedthisglobalwarmingratherthanarandombutnaturalphenomenon.
翻译：
________________________________________________________________________
________________________________________________________________________
仿写：
(1)毫无疑问，小麦的价格将会上涨。
________________________________________________________________________
________________________________________________________________________
(2)我在他口袋里发现的是一枚钥匙。
________________________________________________________________________
2.Allscientistssubscribetotheviewthattheincreaseintheearth’stemperatureisduetotheburningoffossilfuelslikecoal，naturalgasandoiltoproduceenergy.
翻译：
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
仿写：
(1)我们不同意我们已经失败的观点。
________________________________________________________________________
________________________________________________________________________
(2)他获得了奖学金的消息让我们都很吃惊。
Thenews____________________________surprisedallofus.
3.Withoutthe‘greenhouseeffect’，theearthwouldbeaboutthirtythreedegreesCelsiuscoolerthanitis.
翻译：
________________________________________________________________________
________________________________________________________________________
仿写：
(1)如果没有电，今天的生活就会完全不同。
________________________________________________________________________
________________________________________________________________________
(2)没有你的帮助，我无论如何也不会成功。
________________________________________________________________________
________________________________________________________________________
4.Evenifwestartreducingtheamountofcarbondioxideandothergreenhousegases，theclimateisgoingtokeeponwarmingfordecadesorcenturies.
翻译：
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
仿写：
(1)即使受到邀请我也不去参加他的生日聚会。
______________________，Iwillnotgotohisbirthdayparty.
(2)即使天气不好，我们也要作一次旅行。
We’llmakeatrip________________________________.
Ⅲ.单项填空
1.Theairinsideiswarmbecausetheglasstrapstheheatfromthesunandkeepsit________.
A.escapingB.nottoescape
C.toescapeD.fromescaping
2.Thatprobablydoesnotseemmuchtoyouorme，butitisarapidincreasewhen________toothernaturalchanges.
A.comparedB.comparing
C.tocompareD.compare
3.Itishumanactivitythathascausedthisglobalwarming________arandombutnaturalphenomenon.
A.morethanB.otherthan
C.ratherthanD.exceptfor
4.ItwasascientistcalledCharlesKeeling，________madeaccuratemeasurementsoftheamountofcarbondioxideintheatmospherefrom1957to1997.
A.whichB.whatC.ifD.who
5.Allscientists________theviewthattheincreaseintheearth’stemperatureisduetotheburningoffossilfuelslikecoal，naturalgasandoil________energy.
A.applyto;produce
B.correspondto;toproduce
C.caterto;produce
D.subscribeto;toproduce
6.Somebyproductsofthisprocessarecalled“greenhouse”gases，themostimportantoneof________iscarbondioxide.
A.thatB.whomC.whichD.these
7.Itmeansthatmoreheatenergytendstobetrappedintheatmospherecausingtheglobaltemperatureto________.
A.growupB.goup
C.buildupD.bringup
8.Itistheburningofmoreandmorefossilfuelsthathas________thisincreaseincarbondioxide.
A.resultedinB.ledin
C.resultedfromD.asaresult
9.Ontheotherhand，therearethose，likeGeorgeHambley，whoare________tothisviewandbelievethatweshouldnotworryabouthighlevelsofcarbondioxideintheair.
A.objectedB.opposed
C.supposedD.determined
10.________westartreducingtheamountofcarbondioxideandothergreenhousegases，theclimateisgoingtokeeponwarmingfordecadesorcenturies.
A.EvenifB.Asif
C.NowthatD.Aslongas
Ⅳ.阅读理解
Bangkok，Thailand’scapitalturnedthelightsoutonWednesdayinanefforttoraiseawarenessofglobalwarming，withsixBangkokneighborhoodsjoiningintopartialdarknessfor15minutes.Officialsrangedtwomillionofthecity’sresidentstojoininswitchingoffnonessentiallightsat7∶00p.m.(12∶00GMT) toalertThaistotheilleffectsofclimatechange.
AtdowntownshoppingmallCentralWorldPlaza，Thaisputawaytheircreditcardsforamomenttoconsidertheirenergyconsumption，aslightsdimmed.“Iwastealotofenergyathome，forexample，IturnmytelevisiononwhilespendingtwohoursontheInternet，”saidan18yearoldstudent.“Fromnowon，IwillturnofftheTV.”
TherewasonlypartialdarknessinBangkok’scentralshoppingdistrict，withsomemallsandhotelsignoringtherequest，butitwasenoughtomakebusinessownerSomasThanyatotethinkabouthisenergyhabits.
“Iwillturnofftheairconditionerandusetheelectricfanoropenthewindowsinstead，”the58yearoldtoldAFP.
“Streetlightsandothersecurityrelatedlightingremainedonandtherewillalsobemorepoliceondutyincasethatcrimesincreased.”GovernorApirakKosayedhinsaid.
Bangkok，acitywithapopulationof12million，spewsmorethan26milliontonsofcarbondioxideintotheaireachyear，ornearly20percentofThailand’stotalCO2emissions.
Bangkok’slightsoutcampaignincludedapublicscreeninginadowntownshoppingdistrictoftheOscarwinningdocumentary“An Inconvenient Truth”byformerUSvicepresidentAlGore.
AustraliancitySydneyheldasimilarexerciseinApril，withaonehourblackoutobservedby65,000homesand2,000businesses，whichorganisersestimatedcutnormalenergyuseby10percent.
1.Whichofthefollowingcanbethebesttitleforthepassage?
A.APowerFailureinBangkok
B.Bangkok’sCampaigntoRemindItsResidentsofGlobalWarming
C.People’sAttitudestowardGlobalWarming
D.CarbonDioxide—theMajorFactorofGlobalWarming
2.HowmanytonsarethetotalCO2emissionsofThailand?
A.12milliontons.B.26milliontons.
C.60milliontons.D.130milliontons.
3.Fromthepassagewecaninferthat________.
A.allthepeopleinBangkokwouldusetheelectricfanoropenthewindowsinsteadofairconditionerstosaveenergy
B.thecampaigninBangkokalsoraisedawarenessofSydney’sresidents
C.notalltheresidentswereinfavorofthecampaign
D.therewere6citiestakingpartinthecampaignthattookplaceinThailand
4.WhichactionofthefollowingwasnottakenbyBangkokgovernment?
A.Peoplewouldbefinediftheydidn’tswitchofftheirlights.
B.Extrapolicewereondutyforfearthatmorecrimesincreased.
C.2,000,000ofthecity’sresidentswererequestedtojoininswitchingoffnonessentiallights.
D.ApublicscreeningwassetupinpublictomakepeopleenjoyafilmbyaformerUSvicepresident.
tendvi.趋向;易于;走向
生义：vt.&vi.照顾;护理
Hisviewstendtowardstheextreme.
他的观点趋于偏激。
Hetendstogetangrywhenpeopleopposehim.
别人反对他的意见时，他很容易生气。
Doctorsandnursesweretending (to) theinjuredintheearthquake.
医生和护士正在护理地震中的受伤者。
人教版高二英语选修6Unit 4练习试题答案
Ⅰ.1.to to 2.about 3.to in to of like 4.of5.of to 6.in up to 7.in 8.towards 9.On10.On to about in
Ⅱ.1.毫无疑问，地球是在变暖，而且全球转暖是人为的，而不是随意的自然现象。 (1)Thereisnodoubtthatthepriceofwheatwillgoup. (2)ItwasakeythatIfoundinhispocket.
2.所有的科学家赞同这种观点：人们为了生产能量而燃烧化石燃料(如煤、天然气和石油等)，从而引起了地球温度的升高。 (1)Wedon’tsubscribetotheviewthatwehavefailed. (2)thathewonascholarship
3.如果没有这种‘温室效应’，地球的温度将比现在的温度还要低33摄氏度左右。 (1)Withoutelectricity，lifewouldbequitedifferenttoday. (2)Withoutyourhelp，Iwouldn’thavesucceededanyway.
4.即使我们开始减少二氧化碳和其他温室气体的含量，在未来的几十年或几个世纪内，气候仍会持续转暖。
(1)Evenif (Iam) invited (2)eveniftheweatherisbad
Ⅲ.1.D [句意为：温室里面的空气是暖和的，因为玻璃能使来自阳光的热量留住并阻止它流失。]
2.A [在表示时间、地点、条件等的状语从句中，如果主句的主语和从句主语一致，且从句谓语含有动词be时，可省略从句的主语和be动词。因compare与主语之间是被动关系，故此处的完整形式为：when it is compared to other changes。]
3.C [句意为：全球转暖是人为的，而不是随意的自然现象。rather than而不是，符合题意。more than多于，超过;other than除了;except for除了(用于肯定主体，否定局部)。]
4.D [考查强调句型，it is/was...that/who...，当强调人时，可用that或who。此处强调主语a scientist called Charles Keeling。]
5.D [第一空用subscribe to表示“同意，赞成”;第二空用不定式表目的。apply to申请，应用于;correspond to符合，与……一致;cater to满足于;迎合。]
6.C [the most important one of...是一个非限制性定语从句，修饰先行词“greenhouse” gases。因先行词是物，故排除B项;that和these不能用于引导非限制性定语从句。]
7.B [句意为：这意味着更多的热能将被困在大气层中，从而引起了全球气温上升。go up上升，增长，符合题意。grow up成长，长大;build up增进;加强;bring up养育，抚养。]
8.A [句意为：正是由于越来越多的燃烧化石燃料导致了二氧化碳的增加。result in导致，符合题意。lead to导致;result from由……引起，因……而产生;as a result因此，结果，在句中作状语。]
9.B [be opposed to反对，符合题意。object to反对;be supposed to do sth.应该做某事;be determined to do sth.决心做某事。]
10.A [even if即使，纵然，符合题意。as if好像;now that既然;as long as只要。]
Ⅳ.1.B [主旨大意题，综观全文可以看出，文章开篇点题，在第一段点明了文章的主题：泰国首都曼谷(Bangkok)为了提高人们对全球变暖的认识在周三关灯15分钟。然后下文对这一活动的情况作了详细的介绍，故选B项。这里要注意题目和原文中同义词的替代问题：raise awareness=remind...of。]
2.D [计算题。由倒数第三段的“...more than 26 million tons of carbon dioxide into the air each year，or nearly 20 percent of Thailand’s total CO2 emissions.”可以计算出泰国整个二氧化碳的排放量是130 million tons。]
3.C [推理判断题。由文章第三段中描述的“...with some malls and hotels ignoring the request...”可知，并不是所有的人都赞成这次活动。]
4.A [细节判断题。用排除法。由第一段可以判断C项正确;由倒数第二段可以判断D项正确;由倒数第四段可以判断B项正确。文章没有提到不关灯的市民要被罚款(be fined)。]