代词it、one与that用法区别.ppt

代词it,one,that的用法区别,1.它们均作代词用指代前文提到的名词。但it所指是同名同物，one和that所指是同名异物，如：1.Ilikethebike,butIhavenoenoughmoneytobuyit.2.Ilikebicycles,butIcantaffordtobuyone.3.ThebikewhichIwanttobuyismorebeautifulthanthathehas.,1.-Doyouseemydictionary,Dad?Icantfind_.-No,Idont.A.itB.oneC.thatD.theone2.Wehavevarioussummercampsforyourholidays.Youcanchoose_basedonyourowninterests.A.eitherB.eachC.oneD.it,A,C,3.ThepopulationofHenanProvinceislargerthan_ofanyprovinceinChina.A.oneB.itC.thatD.theone,C,it,1.it可用来指代前文提到的那个事物，指是同名同物Theweatherhereistoowindy.Idontlikeit.Icantfindmyhat.IdontknowwhereIputit.Wehadapicniclasttermanditwasalotoffun.2.it可以替名词性从句、动名词和不定式短语，作形式主语或形式宾语而one和that无此用法.Ifyoutakeabusattheairport,itwilltakeyouhalfanhourtogetthere.Ifoundithardtounderstand.,4.Thetwogirlsaresoalikethatstrangersfind_difficulttotellonefromtheother.A.itB.themC.herD.that5._isourbeliefthatimprovementsinhealthcarewillleadtoastronger,moreprosperouseconomy.A.AsB.ThatC.ThisD.It,A,D,one与that可用来指代同名异物时区别如下：1.one为泛指,相当于aan名词;that为特指,相当于the名词。所以one所指代的名词的修饰语一般为a/an/someany;that所指代的名词的修饰语往往是thethisthat。Achairmadeofsteelisstrongerthanonemadeofwood.（该句中one可以换成achair）Thewaterinthecupishotterthanthatinthepot.（该句中that可以换成thewater）,2.one只能代替可数名词单数,代替可数名词复数时用ones;that既可以代替不可数名词也可以代替可数名词单数,代替可数名词复数时用those。Ilikethispenmorethanthatone.（one代替可数名词单数pen）Therewereafewyoungpeopleandsomeolderonesinthehouse.（ones代替可数名词复数people）,MaryshandwritingisfarbetterthanthatofPeter.（that代替不可数名词handwriting）Thesepicturesaremorebeautifulthanthose.（those代替可数名词复数pictures）,3.one既可代替事物,也可代替人,that只能代替事物而不能代替人。有时可以用theone或theones代替that或those。TheoneThatonthetableismine.（该句中Theone代替事物,并且也可以用That）,Heistheteacher,theonewhoislovedbythestudents.（该句中theone代替人,不能用that）Headvisedthefarmerstochoosethebestseed-heads,theonesthosethathadthebestcolor.（该句中theones代替事物,并且也可以用those）,4.one一般有前置修饰语,有时也可有后置修饰语或不用修饰语。而that不能有前置修饰语,但可有后置修饰语。Cookwasastrictbutgoodcaptain,onewhotookgoodcareofhissailors.Thewaterinthewelliscleanerthanthatintheriver.,6.Sillyme!Iforgetwhatmyluggagelookslike.Whatdoyouthinkof_overthere?A.theoneB.thisC.itD.that7.Helpingothersisahabit,_youcanlearnevenatanearlyage.A.itB.thatC.whatD.one,D,D,8.ThecostofrentingahouseincentralXianishigherthan_inanyotherareaofthecity.A.thatB.thisC.itD.one9.Thereisstillacopyofthebookinthelibrary.Wallyougoandbottow_?No,Idratherbuy_inthebookstore.A.it;oneB.one;oneC.one;itD.it;it,A,A,另外：1.it可以替代句中的不定式或从句等,充当形式主语或形式宾语。one与that均无此用法。Itisknowntoeverybodythatthemoontravelsaroundtheearthonceeverymonth.Ifoundithardtogetonwithher.,2.it与that均可以替代上文全句的内容或部分内容,而oneones则不可以。Hehassavedmylife;Illneverforgetit.（it代替第一分句）Tomispaintinghishouse.Iamtoldhedoesiteveryfouryears.（it代替前面分句的部分内容paintinghishouse）Letssaywemeethereatthreeoclock.Thatoughttogiveyoutimetobuyeverything.（That代替前面表述的内容）,练一练：1.Ihaveboughtanewwatchbecausemyold_doesntwork.A.itB.oneC.thatD.which2.Theweatherinsummerhereislike_inBeijing.A.thisB.thatC.itD.its,B,B,3.Thehatyouboughtisbiggerthan_Ibought.A.oneB.thatC.itD.those4.Ifound_possibletosucceedifItriedmybest.A.itB.thatC.oneD.theone,B,A,5.Didyoufindyourdictionaryyesterday?No,Ididntfind_,butIvebought_.A.it/oneB.one/oneC.it/itD.one/it6.Therecorderisbetterthan_Iboughtlastyear.A.theoneB.oneC.itD.which,A,A,真题体验：1.07辽宁TheinformationontheInternetgetsaroundmuchmorerapidlythan_inthenewspaper.A.itB.thoseC.oneD.that2.07浙江_isourbeliefthatimprovementsinhealthcarewillleadtoastronger,moreprosperouseconomy.A.AsB.ThatC.ThisD.It,D,D,3.Wefeel_ourdutytomakeourcountryabetterplace.A.itB.thisC.thatD.one4.Wevebeenlookingatthehousesbuthaventfound_welikeyet.AoneBonesCitDthem,A,A,7.Hewasnearlydrownedonce.Whenwas_?_w