2023学年完整版Unit4Globalwarming同步练习9

Unit4Globalwarming同步练习reading导学案新人教版选修6【重点难点】Whataretheeffectofglobalwarming?【学习内容】一．Fastreading:Part1:Dividethepassageintofourpartsandwritedownthemainideaofeachpart?Paragraph________:Thebackgroundofthisarticle.Paragraph________:Explanationabouthowglobalwarmingcomesabout.Paragraph________:Twodifferentattitudesamongscientiststowardsglobalwarming.Paragraph________:Twochoicesofdealingwiththisproblem.Part2:Readthetextagainandchoosethebestanswer.Howmuchdidthetemperatureriseinthe1900s?A.OnedegreeFahrenheitB.OneCelsiusC.TwodegreesD.ThirtydegreesCelsiusWhatcausestheearth’stemperatureincreasing?A.CuttingtreesB.WastingthefarmlandC.RunningoutoftheriverwaterD.BurningfossilfuelsAccordingtoGeorgeHambley,______________.Globalwarmingisaseriousproblem.ThereisnoneedtoworryaboutGlobalwarmingThelevelsofcarbondioxideintheairwillbecomelowerinthefutureMoreanimalswillmakegreenhousegasesdecrease.Part3:Readthetextagainandwritedownthebestanswer.Whowrotethearticle?What’sthenameofthemagazine?Whatarethenamesofthethreescientistsmentionedinthearticle?Whataretheattitudesofscientistsaboutglobalwarming?Whatarethetwographsabout?二．Carefulreading:Part4:ThreescientistsandtheirideasaboutglobalwarmingNameIdeasaboutglobalwarmingDrJaniceFoster1)Carbondioxidehascausedtheglobaltemperatureto__________.2)Anincreaseoffivedegreeswouldbea_________andcouldbevery_____________.CharlesKeelingThecarbondioxidecontentoftheatmospherewentupfrom315partstoaround__________partspermillion.GeorgeHambleyMorecarbondioxideisa________________thing,whichmakescrops__________moreandwillencourageagreater__________ofanimalsPart5:Whataretheeffectofglobalwarming?(1)negativeeffectthesealeveltorise_________________________floods_________________________faminesthespreadofdisease__________________________(2)positiveeffectMakeplantsgrowfaster___________________________________________________三．词组Readthetextonceagainandwritedownimportantphrases._________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________用上面短语填空：1.他不赞同我的建议。Hedidnot______________________mysuggestion.2.他往往把球掷得过高。He________________pitchtheballtoohigh.3.我妈妈是反对这个新计划的。Mymotheris______________thenewplan.4.这种危险的事态是怎么发生的?Howdidthisdangerousstateofaffairs__________________?5.去年大量的石油被海运到日本。_________________oilwereshippedtoJapanlastyear.6.事故导致两名乘客死亡。Theaccident_________________thedeathoftwopassengers.7.他的成功都归功于他的努力。His

success

was

______________

hard

work.8.温室气体继续在大气层中聚集。Greenhousegasescontinueto________________intheatmosphere.9.看看它们，即使是在你一个人的时候。Look

at

them,

_______________

you're

looking

alone.四．重点句型句式itisarapidincreasewhencomparedtoothernaturalchanges.考点：whencomparedto（1）.Whenfirst________tothemarket,theseproductsenjoyedgreatsuccess.

A.introducingB.introducedC.introduceD.beingintroduced（2）Unless________tospeak,youshouldremainsilentattheconference.A.invitedB.invitingC.beinginvitedD.havinginvited（3）Though________money,hisparentsman-agedtosendhimtouniversity.A.lackedB.lackingofC.lackingD.lackedinisnodoubtthattheearthisbecomingwarmer(seegraph1)andthatitishumanactivitythathascausedthisglobalwarmingratherthanarandombutnaturalphenomenon.考点Thereisnodoubtthat...仿写：根据汉语意思完成英语句子。⑴毫无疑问，圣诞节的庆祝活动是一个很好地学习西方文化的方式。__________________thecelebrationofChristmasisagoodwayoflearningthewesternculture.(2)毫无疑问，做事不先考虑总会导致失败。______________________actingbeforethinkingalways____________failure.byproductsofthisprocessarecalled“greenhouse”gases，themostimportantoneofwhichiscarbondioxide.句型：themost+adj.+oneof+which/who...其中最……的……仿写：将下列句子译成英文。⑴这里有很多的动画片，其中我最喜欢的是喜羊羊与灰太狼。Herearemanycartoons，___________________________isHappySheepAndGrayWolf.⑵我有三个姐姐，其中最年轻的三年前去了美国。Ihavethreesisters,____________________wenttoUSAthreeyearsago.4.Withoutthegreenhouseeffect,theearthwouldbeaboutthirty-threedegreesCelsiuscoolerthanitis.考点：Without含蓄虚拟条件句应该注意有时假设的情况并不以条件从句形式表示出来，而是通过一个介词短语或其他方式表示，相当于if条件句。常用的词或短语有：without,butfor,otherwise,or,等。（1）Withoutyourhelp,Icouldn'thavesucceeded．.（2）Butforyourhelpwewouldhavebeenlate.(3)Wedidn’tknowyouwereintroubleatthattime，otherwisewewouldhavegivenyouahand.(4)Withoutyourhelp,wecouldnothavesucceeded．____________________________,wecouldnothavesucceeded．（5）Hewasverybusyyesterday,otherwisehe___tothemeeting.AcameBhadcomeCwouldcomeDwouldhavecome5.“Wecan’tpredicttheclimatewellenoughtoknowwhattoexpect,...”“我们预报气候不够准确以至于不能知道要