语法专题复习it的用法课件高三英语一轮复习

it的用法语法专题复习Part01Grammar一、作人称代词1.it代替前文提到的同一个事物Mypenismissing.Ican’tfinditanywhere.Theysayhehaslefttown,butIdon’tbelieveit.2.代替性别不明的人（包括婴儿）Thebabycriedbecauseitwashungry.—Who’sknockingatthedoor?—ItmaybeTom.辨析：四组替代词it与one的区别：这两个词都可以替代前面出现的名词，但it指同一事物；one指同类事物中的一个，无特指。如特指，须要theone。one与theone只能替代可数名词。—Doyoustillhavethebicycle?—No,Ihavesoldit.—Isthisknifeyours?—No.ItisXiaoZhang’s.Mineistheoneonthedesk.IlikeallthesepensandIwanttobuyone.二、作非人称代词it作非人称代词时，表示天气、时间、距离、温度等。Itisfine(rainy,windy,etc.) Itisnoon.Itisahalfhour’swalktothefactory.Itiseighteensquaremetersinarea.三、用于强调词，构成强调结构“Itis(was)+所强调的成分+that(who)+其他成分。”在这个句型中，it本身没有词义。ItwasinthelibrarythatIleftmybagyesterday.ItwasyesterdaythatIleftmybaginthelibrary.ItwasmybagthatIleftinthelibraryyesterday.四、引导词it作形式主语或形式宾语当不定式、动名词、或从句作主语或宾语时，常用it替代它们，作形式主语或宾语，而真正的主语或宾语则放在后面。ItisimportanttolearnEnglishwell.Itismyjobtoteachthesechildrenmaths.Ittakeshalfanhourtogothereonfoot.Itisnogood/nousearguingwithhim.Itisstrangethatheshouldbesorude.WefinditimportanttolearnEnglishwell.注意以下结构：...make/find/think/believe/consider/feel+it+adj./n.+todo/thatI’dappreciateitifyoucouldgivemeanearlyreply.五、固定句型Ihateitwhenpeopletalkwiththeirmouthfull.Ilikeitwhen

theweatherisfine.Youcandepend/rely/countonitthatshewillcome.Youhavetoseetoitthatallthestudentsaresafe.I’dappreciateitifyoucangivemeanearlyreply.六、几组辨析句型1.Itishightimethatwe_______(take)measures.Itisthefirsttimethatshe_______(come)tothismountainousvillage.2.Itwasat10o’clock_______wegothome.Itwas10o’clock_______wegothome.Itis2hours_______wegothome.Itwillbe2hours_______wegethome.tookhascomethatwhensincebeforePart02PracticePractice1.Mybikeismissing.Ican’tfind_____anywhere.A.one

B.that

C.it

D.ones2.Wethink_____ourdutytopaytaxestoourgovernment.A.its

B.that

C.this

D.it3.ItwasthroughXiaoLi_____IgottoknowXiaoWang.A.how

B.whom

C.who

D.that4.Itwasinthericefields_____wehadourleaguemeeting.A.inwhich

B.that

C.where

D.onwhichPractice5.ItwasonOctober1st_____newChinawasfounded.A.when

B.which

C.as

D.that6.Wasitbecausehewasill_____heaskedforleave?A.so

B.that

C.and

D.that’s7.Maryspeaksinalowvoice;_____isdifficulttoknowwhatsheissaying.A.it

B.so

C.she

D.that8.Itwas_____ImetMr.GreeninShanghai.A.Manyyearswhen

B.manyyearsthatC.manyyearsagothat

D.manyyearsbeforePractice9._____isnoteverybody_____candrawsowell.A.There,who

B.It,that

C.It,all

D.There,that10.Itwasinthehouse_____thegreatmanlived_____helearnedalotaboutthehistoryofthewar.A.that,where B.where,thatC.which,that

D.which,where11.Withthenoonapproaching,wefeltexhausted,_____mademore_____tougherforustoclimbtothetopofthemountain.A.it,that B.which,that C.which,it D.it,itPractice12._____youwereborn?A.Wherewasit

B.Itwaswherethat C.Wasitwherethat

D.Wherewasitthat13.Itwas_____mymothercameback_____Iwenttobed.A.until,that

B.until,when

C.notuntil,that

D.notuntil,when14.Itisnouse_____withhim.A.argued

B.arguing

C.argue

D.toargue15._____isnodoubtthathewillbelatefortheclass.A.There

B.It

C.This

D.ThatPractice16._____wasreported,theUSwasundertheterroristattack.A.They

B.It

C.As

D.That17._____wasreportedthattheUSwasundertheterroristattack.A.It B.As

C.That D.They18.Ihate_____peoplespiteverywhere.A.itthat B.thatbecause C.thatit D.itwhen19._____seemsthattheyhavemadenodecision.A.There B.It

C.That D.TheyPractice20.Itistheabilitytodothejob_____mattersnotwhereyoucomefromorwhatyouare.A.one B.that C.that D.which21.Itwas_____whowaspresentatthemeetingyesterday.A.I B.they C.my D.me22.Wasit_____thatyoufoundreadingunderthetree?A.it B.his

C.him D.he23.It_____MikeandMarythathelpedtheoldmanseveraldaysago.A.Was B.were C.is D.arePractice24.ItwasonOctober1st_____newChinawasfounded.A.which B.that C.when D.since25.ItwasOctober1st_____newChina