强调句型

强调句型上蔡一高刘东东一、强调句型及其基本结构强调句型是英语中一种重要的句子结构，它可以强调主语、宾语和状语，是英语学习者必须掌握的重点句型之一。其基本结构为：Itis/was+被强调部分+that（who）+其它成分e.g.Iboughtabookyesterday.→ItwasIthat/whoboughtabookyesterday.→ItwasabookthatIboughtyesterday.→ItwasyesterdaythatIboughtabook.用强调句型强调下面句中的划线部分。Theywillhaveameetingtomorrow.→Itistheythat/whowillhaveameetingtomorrow.→Itisameetingthattheywillhavetomorrow.→Itistomorrowthattheywillhaveameeting.用强调句型强调下面句中的划线部分。HesawLiPingintheschoollastweek.→Itwashethat/whosawLiPingintheschoollastweek.→ItwasLiPingthat/whohesawintheschoollastweek.→ItwasintheschoolthathesawLiPinglastweek.→ItwaslastweekthathesawLiPingintheschool.用强调句型强调下面句中的划线部分。ImetmyEnglishteacherinthestreetyesterday.→ItwasIthat/whometmyEnglishteacherinthestreetyesterday.→ItwasmyEnglishteacherthat/whoImetinthestreetyesterday.→ItwasinthestreetthatImetmyEnglishteacheryesterday.→ItwasyesterdaythatImetmyEnglishteacherinthestreet.二、强调句型的判断把“it,be,that”去掉，如果剩余部分句子结构仍然完整（被强调部分要还原到原位置），那么这个句子就是强调句；如果句子不完整，则不是强调句。①Itishethat/whooftenhelpsmewithmyEnglish.②Itwas9o’clockwhenwecameback.判断下列句子是否为强调句1.Itwasbecauseofbadweatherthatthefootballmatchhadtobeputoff.2.Itiscertainthatheishonestandmodest.3.Itisonthehillsidethatweplanttreeseveryyear.4.Itwas3hourssincewehadcomeback.三、强调句型的主谓一致被强调的主语要和that后的谓语动词保持一致。①ItisMarywhooften_______(help)mewithmyEnglish.②ItisIthat_______(be)againstyou.helpsam四、not…until结构的强调强调“not…until”引导的时间状语从句时，要用“itis/wasnotuntil…that…”结构。①Wedidn’tgetoffthebusuntilitstopped.→Itwasnotuntilitstoppedthatwegotoffthebus.②Iwon’tgotobeduntilIfinishmyhomework.→ItisnotuntilIfinishmyhomeworkthatIwillgotobed.用强调句型强调下列句子①Ididn'trealizeshewasafamousfilmstaruntilshetookoffherdarkglasses.→ItwasnotuntilshetookoffherdarkglassesthatIrealizedshewasafamousstar.②LiMingdidn'twatchTVuntilhefinishedhishomework.→ItwasnotuntilLiMingfinishedhishomeworkthathewatchedTV.五、强调句型的一般疑问句Is/wasit+被强调部分+that/who+其它部分e.g.Iboughtabookyesterday.→Wasityouthatboughtabookyesterday?→Wasitabookthatyouboughtyesterday?→Wasityesterdaythatyouboughtabook?Theywillhaveameetingtomorrow.→Isittheythat/whowillhaveameetingtomorrow?→Isitameetingthattheywillhavetomorrow?→Isittomorrowthattheywillhaveameeting?用一般疑问句强调下列句子划线部分六、强调句型的特殊疑问句特殊疑问词+is/wasitthat/who+其它部分e.g.Iboughtabookyesterday.→Whowasitthatboughtabookyesterday?→Whatwasitthatyouboughtyesterday?→Whenwasitthatyouboughtabook?Theywillhaveameetingtomorrow.→Whoisitthatwillhaveameetingtomorrow?→Whatisitthattheywillhavetomorrow?→Whenisitthattheywillhaveameeting?用特殊疑问句强调下列句子划线部分强调句型练习题1).Itwaslastnight______Isawthecomet（彗星）.A.thetimeB.whenC.thatD.which2).Itistenyears______MissGreenreturnedtoCanada.A.thatB.whenC.sinceD.as3).Itwasabout600yearsago______thefirstclockwithafaceandanhourhandwasmade.[97年全国高考试题]A.thatB.untilC.beforeD.whenccA