2012届高考英语一轮复习课件：选修八Unit 1 A land of diversity学时3经典句型(人教版)

1他有可能不参加会议。_themeeting.2据报道，胡锦涛主席要访问美国。_ChairmanHuwillpayavisittoUSA.答案1.Itislikelythathewillnotattend2Itisreportedthat,考点Itisbelievedthatbeforelongthemixofnationalitieswillbesogreatthattherewillbenodistinctmajorracialorculturalgroups，butsimplyamixtureofmanyracesandcultures.人们认为，要不了多久，多种国籍的混合将会如此之大，以至于不可能存在明显的主要的种族或文化群体，而是一个多种族，多文化的混合体。此句型可改为：peoplesay/believe/suppose/report/thinkthatclause.sb.besaid/believed/thoughttodo本句式中，it为形式主语，真正的主语为that从句。,本结构为：Itis/wasp.pthat.。如：Itis/wassaid/believed/supposed/reported/thoughtthat.Itisthoughtthat.大家认为Itisbelievedthat.人们相信Itishopedthat.人们希望Itisreportedthat.据报道Itiswellknownthat.众所周知Itisgenerallyconsideredthat.大家认为Itissupposedthat.据推测,【典例填充】1Itisbelievedthat_.人们相信艰苦工作就能成功。答案hardworkcanleadtosuccess,2Itwasoncethoughtthat_.Peopleoncethoughtthat_.Thesun_.人们曾经认为太阳绕着地球转。答案thesuntravelledaroundtheearththesuntravelledaroundtheearthwasoncethoughttotravelaroundtheearth,1Itisvery_that，inmanyschools，thestudentsaregoingtospendlesstimeindoinghomeworkthantheyusedto.ApossiblyBprobablyClovelyDlikely解析句意：在很多学校学生做作业的时间可能将比原来的少。用Itislikelythat句型，其他三个词不用于这个结构。答案D,2Look，darkcloudsaregathering.Itis_torainsoon.AprobableBpossibleClikelyDperhaps解析由句意知，下雨的可能性很大，因此排除B项；probable后不能接不定式，故排除A项；perhaps为adv.，不能说Itsperhapstodo，故选C。答案C,3LeonardodaVinci(14521519)_birdskeptincagesinordertohavethepleasureofsettingthemfree.AissaidtobebuyingBissaidtohaveboughtChadsaidtobuyDhassaidtohavebought解析sb./sth.issaidtodosth.据说某人/某物做某事。因为买鸟这一动作发生在说之前，因此此处应用不定式的完成时态。答案B,4Thefluisbelieved_byvirusesthatliketoreproduceinthecellsinsidethehumannoseandthroat.AcausingBbeingcausedCtobecausedDbehavecaused解析sth/sb.bebelievedtodo为固定结构，根据句意和后面的by可知此处应表示被动。答案C,.单词拼写1The_(大多数)ofstudentswereinfavorofthesuggestionthattheygoforapicnicthenextday.答案majority2Itsquite_(显然的)thatshehasnointentionofchanginghermind.答案apparent3Youdbetter_(抓住)thechance，oryoullregret.答案grasp,对应学生用书215页,4Ahigh_(百分率)ofthefemalestaffareparttimeworkers.答案percentage5Peoplesufferedmany_(困苦)duringthatlongwinter.答案hardships6Therewereover500_(申请人)forthejob.答案applicants7Theidea_(想起)tohiminadream.答案occurred,8Aredskyatnightoften_(预示)fineweatherthenextday.答案indicates9Thecitywasa_ofoldandnewbuildings.答案mixture10Localresidentshave_angrilytothenews.答案reacted,.选词填空1Thetwocompaniesare_eachothertodevelopanewcar.答案teamingupwith2Theactressrosetofameovernight_herperfectperformanceinthefilm.答案bymeansof3_thepeoplepresentthemeetingagreedtocarryouttheplan.答案Themajorityof,4Thestudentsfounditeasyto_whattheirteacherhadtaught.答案takein5Readthecompositioncarefullyand_allthemistakesinit.答案markout6It_mesuddenlythatIhadntlockedthedoor.答案occurredto,.易错补练1InChina，_carisgettingtobe_popularmeansoftransportation.Athe；aBa；/Cthe；theDa；the解析定冠词用在某些可数名词单数前，用来指出事物的整体(总称)与其他事物的区别，表示类指；means意为“方法，手段”，单复数形式相同，用不定冠词表示“一种”。答案A,2Dontworryaboutthepresentsituationintheworld；_ofpeoplepreferpeacetowar.AthemostBthegreatpartCthemajorityDthenumber解析themajorityofpeople意为“大多数人”。答案C,3Aflashingredlight_thatastretchofroadwasunderrepair.AindicatedBsuggestedCsymbolizedDrepresented解析句意：闪烁的红灯表示前边一段路正在修复中。indicate表示，指示，指文字、符号及标志所表示的简明意思；suggest暗示，使人想起；symbolize象征，指抽象象征概念；represent作为一群人的代表，作为的发言人。答案A,4Whyareyousolate?Iwasinhalfthewaywhenit_tomethatIhadleftmynotebookhome，soIhadtofetchit.AoccurredBhitChappenedDreminded解析Itoccurredtomethat.意为“我突然想起”。hit打击(不与to搭配)；happen发生(指具体事件)；remind提醒(不与to搭配)。答案A,5However，attimesthisbalanceinnatureisdisturbed，_anumberofpossibleunforeseeneffects.AlyinginBcallinginCtakinginDresultingin答案D,.单元语法(主语从句、宾语从句和表语从句)1(2009年高考天津卷)Itisobvioustothestudents_theyshouldgetwellpreparedfortheirfuture.AasBwhichCwhetherDthat解析句意：显然，学生们应该为他们的未来做好充分的准备。that引导主语从句，在从句中不作句子成分，it是形式主语。as引导定语从句或状语从句；which引导名词性从句时意为“哪个(些)”；whether，“是否”，此句中如用此词，则语义矛盾。答案D,2_isknowntousallisthatthe2008OlympicGameswilltakeplaceinBeijing.AItBWhatCAsDWhich解析句意：我们都知道，2008年奥运会在北京举行。此题由一个主语从句isknowtousall和一个表语从句thatthe2008Olympic.组成，主语从句中缺少主语，用what指代这一事件。注意本题可以转化为Itisknowntousallthat2008OlympicGameswill.(It作形式主语)；或Asisknowntousall，the2008OlympicGameswill.(As引导非限制性定语从句。)答案B,3(2009年高考湖南卷)Sheisverydeartous.Wehavebeenpreparedtodo_ittakestosaveherlife.AwhicheverBhoweverCwhateverDwhoever解析句意：她是我们心爱的宝贝。我们准备不惜一切代价挽救她的生命。whateveranythingthat，连接宾语从句，兼作takes的宾语。答案C,4(2010年成都诊断)WhiletravelinginSichuan，youcantmiss_peoplecall“TheNationalTreasure”GiantPanda.AthatBitCwhatDwhich解析由语法知识可知，本题中的动词miss后接了一个宾语从句，又由于动