(I)it专项训练.ppt

课标人教实验版课标人教实验版高二高二Module6Unit4I.代词代词ita.用作人称代词用作人称代词,代替前文提到的事物。代替前文提到的事物。Mywatchismissing.Icantfind(it)anywhereHerfatherhasgoneabroad.Haveyouheardabout(it)?b.代替指示代词代替指示代词this,that。Whatsthis?(Its)acomputerWhosepenisthat?Itsminec.表示时间、天气、距离、季节、明暗表示时间、天气、距离、季节、明暗等。等。Itstimeforlunch.ItsgettingwarmerandwarmerItsfortyyearssincemyhometownwasliberatedItssummernowHowfarisitfromheretotheairport？ItsabouttwentyminuteswalkfromheretothebusstopII.引导词：引导词：a.作形式主语作形式主语,代替由不定式代替由不定式,动名词或动名词或从句表示的真正主语。其基本句型为：从句表示的真正主语。其基本句型为：It(形式主语形式主语)+adj.+to+v.It(形式主语形式主语)+adj.+that(subject(主主语语)+v.)It(形式主语形式主语)+adj.+whether(subject+v.)Itisadj.forsb.todosth.(of)Itseems(appears)that(subjectv.)happens ItisveryimportanttohelpeachotherItisnouse/uselessgoingthereagainItsnotdecidedyetwhentheywillleaveforShanghaiItseemsthathehascaughtacold.=HeseemstohavecaughtacoldIs_possibletomasteraforeignlanguageintwomonths?A.nowB.thatC.itD.manIs_necessarytotellhisfatherthetruth?A.itB.thatC.whatD.heb.作形式宾语作形式宾语,代替由不定式、动名代替由不定式、动名词或从句表示的真正宾语。其主要词或从句表示的真正宾语。其主要基本句型为基本句型为:主语谓语主语谓语it(形式宾语形式宾语)宾语宾语补足语补足语todosth.(doingsth.或或that从句从句).MarxfounditimportanttostudythesituationinRussiaShethoughtitnousetowritetohimagainTheywanttomakeitcleartothepublicthattheydoanimportantandnecessaryjobDoyouthink_difficulttoworkoutthismathsproblem?A.thatB.veryC.yourselfD.itHavingbeentheremanytimes,_tofindMr.Wangshouse.A.itwaseasyforhimB.forhimitwaseasyC.hefounditeasyD.hefoundeasyc.用在强调句型中用在强调句型中,为了强调句子的某为了强调句子的某一成分一成分(通常是主语、宾语或状语通常是主语、宾语或状语),常用结构常用结构:Itis/was被强调部分被强调部分that(who).ImetTominthestreetyesterdayItwasIwho(that)metTominthestreetyesterday.ItwasTomthatImetinthestreetyesterday.ItwasinthestreetthatImetTomyesterday.ItwasyesterdaythatImetTominthestreet.主语主语宾语宾语时间状语时间状语地点状语地点状语_shehadarrivedhomethatsherememberedherappointment(预约预约)withthedoctor.A.ItwasnotuntilB.NotuntilitwasC.NotuntilD.Untilitwasnot1.It_forthisreason_herunclemovedoutofNewYork.A.is.whichB.was.whyC.was.thatD.were.How2.Itwas_hesaidatthemeeting_disappointedme.A.what.,thatB.that.,thatC.what.,whatD.that.,whatDrills3.-WasntitDr.Liwhospoketoyoujustnow?-_.A.IdidntknowhewasB.Yes,hedidC.No,hedidntD.Yes,hewas4.WasitduringtheSecondWorldWar_hedied?A.thisB.thenC.thatD.while5.Idontthink_possibletomasteraforeignlanguagewithoutmuchmemorywork.A.thisB.itC.thatD.its6.Does_matterifhecantfinishthejobontime?A.itB.thisC.thatD.he7.Tomsmotherkepttellinghimthatheshouldworkharder,but_didnthelp.A.heB.whichC.sheD.it8.Was_in1998_yourteachergraduatedfromuniversity?A.that.,thatB.it.whichC.it.thatD.it.when9.Hefelt_dutytoworkforhumanrightsandprogress.A.ithisB.hisC.thatisaD.thatishis10._isnogood_withoutdoinganything.A.This.talkingB.It.tospeakC.That.tosayD.It.talking11.Allthechildrenexceptmypartner_latebecauseoftrafficjam.A.isB.areC.wasD.hasbeen12.Yournewclothesfityou,butmine_me.A.dontfitB.doesntfitC.dontfitforD.arentfit