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《第十三讲it结构》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、第十三讲It引导的结构【学习目标L(1)it作形式主语与形式宾语【学习内容L13.1强调句结构13.2It引导的形式主语或形式宾语13.1强调句结构常考的强调句结构是it引导的句子。Itis(was)被强调部分+that(who)+句子其他部分。此结构强调的成分仅限于主语,宾语和状语。Itisfromthesunthatwegetlightandheat.ItwasnotuntilIhadreadyourletterthatIunderstoodthetruestateofaffairs.典型例题1)ItwaslastnightIseethecomet.A.thetimeB.w
2、henC.thatD.which答案C.强调句的结构是:It+be+强调部分+that(who)+主谓句。强调句的连词只有两个,that和whoc当强调的部分是人,且为句子的主语时,才用“who”,其余用thato13.2It引导的形式主语或形式宾语I)It'seasy(forme)todothat.我做这事太容易了easy,difficult,hard,important,possible,impossible,comfortable,necessary,better;thefirst,thenext,thelast,thebest,toomuch,toolittle,not
3、enoughIt'ssonicetohearyourvoice.听到你的声音真高兴。It'snecessaryforyoutolockthecarwhenyoudonotuseit.当你不用车的时候,锁车是有必要的。2)It'sverykindofyoutohelpus.他帮助我们,他真好。Kind,nice,stupid,rude,clever,foolish,thoughtful,thoughtless,brave,considerate(考虑周到的),silly,selfish(自私的)例句:Itwassillyofustobelievehim.我们真愚蠢,竞然相信了他。
4、Itseemedselfishofhimnottogivethemanything.他不给他们任何东西,这显得太自私了。形式宾语Wefeelitmoreimportantthatweshouldnotbeafraidofdifficulties.Idon'tthinkitpossibletomasteraforeignlanguagewithoutmuchmemorywork.【课后作业L一,强调句型的强调部分必须是对that/who之后句子的某一成分表示强调,如果把"Itis(was)...that"去掉,该句应该意思完整,不缺任何句子成分:1・Isitwhowantstos
5、eeyou.A.himB.heC.hisD.himself2.Itwaswhorespectedalltheirteachers.A.themB.theirC.theyD.themselves3.―WhatisMary—WasitthatyouwerereferredtoA.heB.sheC.herD.they4.ItMikeandMarywhohelpedtheoldmanseveraldaysago.A.wasB.areC・wereD.hadbeen5.ItatChristmasthatJohnSmithgaveMaryahandbag.A.musthaveB.willbe
6、C.mighthavebeenD.mayhavehad6.—WasthatnewschoolmasterwhowalkedbyA.ItmustbethatB.ItmusthavebeenC.HemustbeD・Thismusthavebeen【题解】强调部分如果是人称代词,应根据句子需要选择它的主格或宾格形式:如笫1.2.3.小题•注意谓语动词形式与整个句子语境的一•致性:如第4.5.6.小题.二,强调部分为疑问词时:2.electricityplaysanimportantpartinourdailylifeA.WhywasitthatB.WhyisitthatC.Whyis
7、itD.Whyitisthat3.WhowasitwantedtoseemejustnowA.thatB.whoC.whenD.when4.youmettheforeignerfromCanadaA.WhereitwasthatB.WhoitwasthatC.WherewasitthatD.Wherewasthat【题解】强调部分为疑问代词或疑问副词时,该强调句句型结构与特殊疑问句句型相同,即:“疑问词+i般疑问句“三,强调部分为Hnot...untilH句型:5.Itwasnotuntil