高一英语人教课标必修1语法 强调句式

1．Before(1)强调从句动作发生在主句动作之前，意为“在……之前，不等……就……”。BeforeIcouldgetinawordhehadmeasuredme.我还没来得及插话，他就已经给我量好了尺寸。(2)“It＋be＋时间段＋before从句”，意为“……之后才……”。Itwillbetenyearsbeforewecanmeetagain.十年之后我们才能再见面。(3)“It＋be的否定形式＋long＋before…”，意为“……不久就……”。Itwasnotlongbeforehetoldmeaboutit.不久他就告诉了我这件事情。(4)“趁着还没……”。ImustwriteitdownbeforeIforgetit.趁我还没忘，我得把它记下来。setdown1.记下＝writedown他记下了那时候发生的一切。Isetdowneverythingthathappenedthen.2.放下,搁下=putdown让……下车＝getoff公交车停下了，一个老人下车了。Thebusstoppedtosetdownanoldlady.把孩子放下Setthebabydownhere.set扩展setaside~sometime/moneysetup~anewcompany/apostsetoffIt’stimetosetoff.setout+todo=setabout+doingDoyouknowhowtosetouttofinishthework?留出，放在一边，储蓄竖立，建立，创立vi.出发，动身开始做某事强调句型1.构成：Itis(was)+被强调部分+that(who/whom)+句子剩余部分强调一个句子中除谓语以外其他的句子成分，如主语、宾语、状语。It无实义，that万能，被强调是人时可以用who，强调的是人且是宾语用whom我昨天早上在火车站见到玛丽了。ImetMaryattherailwaystationyesterdaymorning.强调主语：ItwasIwho(that)metMaryattherailwaystationyesterdaymorning.强调宾语：ItwasMarywho(whom/that)Imetattherailwaystationyesterdaymorning.强调时间状语：ItwasyesterdaymorningthatImetMaryattherailwaystation.强调地点状语：ItwasattherailwaystationthatImetMaryyesterdaymorning.强调谓语：IdidmeetMaryattherailwaystationyesterdaymorning.Iboughtthiscarinthatshoplastmonth.(强调主语)ItwasIwho/thatboughtthiscarinthatshoplastmonth.(强调宾语)ItwasthiscarthatIboughtinthatshoplastmonth.(强调地点状语)ItwasinthatshopthatIboughtthiscarlastmonth.(强调时间状语)ItwaslastmonththatIboughtthiscarinthatshop.(强调谓语)Ididbuythiscarinthatshoplastmonth.•2.特别强调谓语（动词）时，表达确实、的确、真正、务必的意思是应用助动词do/does/did+动词原形。Youdolookprettytoday.Thesundoesriseintheeast.IdidseeMrSmithintheparkjustnow.1)Youlookprettytoday.2)Thesunrisesintheeast.3)IsawMrSmithintheparkjustnow.3.强调句的一般问句和特殊疑问句Iboughtthiscarinthatshoplastmonth.一般疑问句：Is/Wasit+被强调部分+that/who+句子其他成分？Wasitthiscarthatyouboughtinthatshoplastmonth?特殊疑问句：Wh-疑问词+is/was+that/who+句子其他成分？WhenwasitthatIboughtthiscarinthatshop?用力想啊！4.“not…until…”句型的强调Ididn'tfinishmyhomeworkuntil5:00.Itwasnotuntil5:00thatIfinishedmyhomework.Itwasnotuntilhegraduatedfromhighschoolthatherealizedhismistakes.Hedidn'trealizehismistakesuntilhegraduatedfromhighschool.“Itis/wasnotuntil…that…”我直到5点才完成作业他直到高中毕业才认识到他的错误。新旧知识联系(1)Itwasthreehoursago_____helefthere.(答案:that，强调句型)(2)Itwasthreeo’clock______helefthere.(答案:when，时间状语从句)(3)Itisthreehours_________helefthere.(答案:since，时间状语从句)(4)Itwillbethreehours___heleaveshere.(答案:before，时间状语从句)(5)Itwasn’tlong________helefthere.(答案:before，时间状语从句)用that,before,when,since完成句子注意1.强调句式的鉴别方法把itis…that同时去掉，语法语义都通顺，则为强调句式2.被强调的部分是主语时，注意句子的谓语动词和被强调的主语保持一致。如：Itishewho_____late.Itistheythat_____late.isare2．dowith与……有关have...todowith...，betodowith。Herjobistodowithtelephones.她的工作和电话有关。Herjobhassomethingtodowithcomputers.她的工作跟电脑有关。Heaskedsomequestionsthathadnothingtodowithhislessons.他问了一些与功课无关的问题。Hardworkhasalottodowithhissuccess.努力工作是他成功的重要原因。(1)(2)表示“处理，处置，对付，对待(某人)”时，时常与疑问词what搭配。Hedidn'tknowwhattodowiththeproperty.他不知应如何处理财产。(3)Idon'tknowwhattodonext.Idon'tknowhowtodoit.Whattodowiththetrouble?Howtodealwiththetrouble?