it的用法語法專題復習Part01Grammar一、作人稱代詞1.it代替前文提到的同一個事物Mypenismissing.Ican’tfinditanywhere.Theysayhehaslefttown,butIdon’tbelieveit.2.代替性別不明的人（包括嬰兒）Thebabycriedbecauseitwashungry.—Who’sknockingatthedoor?—ItmaybeTom.辨析：四組替代詞it與one的區別：這兩個詞都可以替代前面出現的名詞，但it指同一事物；one指同類事物中的一個，無特指。如特指，須要theone。one與theone只能替代可數名詞。—Doyoustillhavethebicycle?—No,Ihavesoldit.—Isthisknifeyours?—No.ItisXiaoZhang’s.Mineistheoneonthedesk.IlikeallthesepensandIwanttobuyone.二、作非人稱代詞it作非人稱代詞時，表示天氣、時間、距離、溫度等。Itisfine(rainy,windy,etc.) Itisnoon.Itisahalfhour’swalktothefactory.Itiseighteensquaremetersinarea.三、用于強調詞，構成強調結構“Itis(was)+所強調的成分+that(who)+其他成分。”在這個句型中，it本身沒有詞義。ItwasinthelibrarythatIleftmybagyesterday.ItwasyesterdaythatIleftmybaginthelibrary.ItwasmybagthatIleftinthelibraryyesterday.四、引導詞it作形式主語或形式賓語當不定式、動名詞、或從句作主語或賓語時，常用it替代它們，作形式主語或賓語，而真正的主語或賓語則放在后面。ItisimportanttolearnEnglishwell.Itismyjobtoteachthesechildrenmaths.Ittakeshalfanhourtogothereonfoot.Itisnogood/nousearguingwithhim.Itisstrangethatheshouldbesorude.WefinditimportanttolearnEnglishwell.注意以下結構：...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、幾組辨析句型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