2020版高中英语 Unit 5 Canada Section Ⅲ Learning about L

[新知导引]理解下列加黑词的词性及含意1．(教材P34)Thethoughtthattheycouldcrossthewholecontinentwasexciting.2．(教材P34)SomepeoplehavetheideathatyoucancrossCanadainlessthanfivedays,buttheyforgetthefactthatCanadais5,500kilometresfromcoasttocoast.3．(教材P34)ThegirlsweresurprisedatthefactthatoceanshipscansailuptheGreatLakes.4．Hehasn'tmadethedecisionwhetherhewillgothere.5．Asayinggoesthatwherethereislife,thereishope.6．Hecameupwithagoodsuggestionthatwestartourworkrightaway.[共性呈现]1．以上例句中的黑体部分均为_________从句，用来解释说明所修饰名词的具体内容。2．句4中同位语从句的连接词是_________，意为：______；其他例句中的连接词是______，无实际意义，但不能省略。3．句5中同位语从句与其他同位语从句的区别：_________________________________。4．句6中同位语从句的谓语动词为start，前面省略了_________。同位语whether是否that句5中同位语从句与其修饰词隔离开should[知识详解]同位语从句是用来解释说明前面名词的内容和实质的从句。它总是跟在某一个名词的后面。一、常见的后跟同位语从句的名词同位语从句用于某些名词之后，说明该名词的具体内容，如fact,hope,thought,suggestion,idea,news,problem,possibility,truth,decision,evidence,opinion,feeling,belief,message,doubt,warning,question,request等，同位语从句对前面的名词起解释说明的作用。WeareveryexcitedatthenewsthatourChineseathleteswonmanygoldmedals.听到我们中国运动员赢得了许多金牌的消息我们非常激动。Thefactthattheamountofcarbondioxideintheatmosphereisincreasingworriesusall.大气中二氧化碳含量上升的事实让我们所有的人都很担心。二、引导同位语从句的连接词1．连接词that和whether(1)thatTomtoldmethenewsthatBenwonthematch.汤姆告诉我一个消息，本赢了比赛。(2)whetherIhavenoideawhethertheywillgiveusenoughhelp.我不知道他们能否给我们足够的帮助。Thereissomedoubtwhetherhecanadapttowarmdryclimatehere.他能否适应这里温暖干燥的气候还不确定。[温馨提示]在同位语从句中，that和whether不作成分，that只起连接作用，无任何实际意义，不可省略。whether表示“是否”，if不能替换whether。(if只能引导动词的宾语从句，表示“是否”)[即时演练1]根据语境，填入适当的连接词(1)[2018·天津卷]Thepossibility______thereislifeonotherplanetsintheuniversehasalwaysinspiredscientiststoexploretheouterspace.(2)[2016·天津卷]Themanagerputforwardasuggestion______weshouldhaveanassistant.Thereistoomuchworktodo.(3)Hehasn'tmadethedecision_________hewillgothere.(4)We'lldiscusstheproblem_________thesportsmeetingwillbeheldontime.thatthatwhetherwhether2．连接代词和连接副词连接代词(what，who,which等)和连接副词(when,why,where等)，具有实际意义，同时在同位语从句中作一定成分，一般不省略。Ihavenoideawhathewillgiveme.我不知道他要给我什么。Thequestionwhowilltakehisplaceisstillnotclear.谁将会坐上他的位置这一问题还不确定。Wehaven'tyetsettledtheproblemwherewearegoingtospendoursummervacation.到哪儿去过暑假，这个问题我们还没有决定。Wehavenoideawhenshewasborn.我们不知道她什么时候出生的。[即时演练2]根据语境，填入适当的引导词(1)Hehadnoidea______waslikelytohappennext.(2)Theproblem______wecancollectsomuchmoneyisdifficulttosolve.(3)Idon'tknowwhentomeetherbecauseIhavenoidea______shewillbeback.whathowwhen三、同位语从句和定语从句的区别1．意义同位语从句说明前面的名词所表示的具体内容，用连接词引导，不可省略。定语从句是对名词进行修饰和限定，用关系词引导，在句子中充当一定的句子成分，关系词作宾语时可以省略。2．先行词同位语从句说明的名词大都是抽象名词，而定语从句所修饰的词没有限制。Theideathatyoucandothisjobwellwithoutthinkingiswrong.(that引导同位语从句，不作成分，无词义)你能够不思考就做好这份工作的想法是错误的。Theideathathegavesurprisesmanypeople.(that引导定语从句并在从句中作gave的宾语)他提出的观点令许多人感到吃惊。[温馨提示]同位语从句用法口诀同位语从句似“定从”，两种句式有异同；从句均在名词后，定“限”同“释”要分清；定从“that”宾可省，同位从句“that”不可省。[即时演练3]指出下面的句子是定语从句还是同位语从句(1)ThefactthattheChinesepeopleinventedthecompassisknowntoall.________(2)Thefactthatwetalkedaboutisveryimportant.________(3)Ihavenoideawhentheywillcome.________(4)I'llneverforgetthedayswhenIlivedthere.________同位语从句定语从句同位语从句定语从句四、同位语从句中的虚拟语气名词suggestion，order,demand,command,request等后的同位语从句要用虚拟语气，即从句谓语用“(should)do”的形式。Thesuggestionthateveryone(should)makeeffortstobeautifyourcampusisnecessary.每个人都应尽力来美化校园的建议是必要的。Thecommandergaveanorderthatthetroops(should)advance10miles.司令官下达了命令让军队前进10英里。[即时演练4]完成句子(1)所有士兵立刻动身出发的命令是由将军下达的。Theorder_____allthesoldiers_____________atoncewasgivenbythegeneral.(2)有一项建议是布朗应该离队。Therewasasuggestion_____Brown____________________.thatshouldsetoffthatshouldleavetheteamⅠ.用适当的连接词填空1．Youshouldfacethereality________youprobablywon'tgeteverythingyouwant.2．Weallfeelsorryaboutthenews________hefailedinthegame.3．Ihavenoidea________willbeinchargeofthecompanywhenthemanagerisaway.4．Wehaven'tsettledtheproblem________itisnecessaryforhimtostudyabroad.5．We'vejustheardawarningontheradio________ahurricaneislikelytocome.thatthatwhowhetherthat6．Ihavenoidea________youaresotiredeveryday.7．Ihavenoidea________hegaveupthewell­paidposition.8．Jimhadnoidea________thedogmanagedtocomeoutofthecage.9．Noonecananswerthequestion________lifewillbelikeinthedistantfuture.10．Thequestion________shouldgoabroadhasn'tbeenansweredyet.11．Fathermadeapromise________ifIpassedtheexaminationhewouldbuymeabicycle.whywhyhowwhatwhothat12．Thesoldiersreceivedanorder________theyshouldarriveatthetownbeforedawn.13．Severaldayslater,wordcame________themissingboyhadbeenfound.14．Thereisnoevidence________Iwaswrong.15．Theyaroseaquestion________________wecouldgetsomuchmoneywithinthreedays.16．Thereisnodoubt________theyarereallyhumanfootprints.17．Thestorygoes________hefailedinthemathexaminationagain.thatthatthatwhere/how/whetherthatthat18．Doyouhaveanyidea________iswrongwithmycomputer?19．Theteachertoldmethefact________itwasdeterminationandhardworkthatmadehersuccessful.20．Thereissomedoubt________hewillgiveusahandifweturntohimforhelp.whatthatwhetherⅡ.语法与写作1．史密斯先生给了我一条建议：去纽约工作。Mr.Smithgavemeapieceofadvice_________________________________.2．我们不能忽视这个事实：有些语言正在逐渐消失。Wecan'tignorethefact__________________________________________.3．我的妈妈有一个强烈的信念：