代词it、one与that用法区别.ppt

1、代词代词it,one,that的用法区别的用法区别1.它们均作代词用指代前文提到的它们均作代词用指代前文提到的名词。但名词。但it所指是所指是同名同物同名同物，one和和that所指是所指是同名异物同名异物，如：，如：1.Ilikethe bike,butIhavenoenoughmoneytobuyit.2.Ilikebicycles,butIcantaffordtobuyone.3.The bikewhichIwanttobuyismorebeautifulthan thathehas.1.-Doyouseemydictionary,Dad?Icantfind_.-No,Idont.A.i

2、tB.oneC.thatD.theone2.Wehavevarioussummercampsforyourholidays.Youcanchoose_basedonyourowninterests.A.eitherB.eachC.oneD.itAC3.ThepopulationofHenanProvinceislargerthan_ofanyprovinceinChina.A.oneB.itC.thatD.theoneCit1.it可用来指代可用来指代前文提到前文提到的那个事物，指是的那个事物，指是 同名同物同名同物Theweatherhereistoowindy.Idontlikeit.Ic

3、antfindmyhat.IdontknowwhereIputit.Wehadapicniclasttermanditwasalotoffun.2.it可以替名词性从句、动名词和不定可以替名词性从句、动名词和不定式短语，式短语，作作形式主语形式主语或或形式宾语形式宾语而而one和和that无此用法无此用法.Ifyoutakeabusattheairport,itwilltakeyouhalfanhourtogetthere.Ifoundithardtounderstand.4.Thetwogirlsaresoalikethatstrangersfind_difficulttotellonefr

4、omtheother.A.itB.themC.herD.that5._isourbeliefthatimprovementsinhealthcarewillleadtoastronger,moreprosperouseconomy.A.AsB.ThatC.ThisD.ItAD one与与that可用来指代同名异物时区别如下可用来指代同名异物时区别如下：1.one为泛指为泛指,相当于相当于aan名词名词;that为特指为特指,相当于相当于the名词。所以名词。所以one所指代的名词的修饰语一般为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所指代的名词的修饰语往

5、往是语往往是thethisthat。Achairmadeofsteelisstrongerthanonemadeofwood.（该句中该句中one可以换可以换成成achair）Thewaterinthecupishotterthanthatinthepot.（该句中该句中that可以换成可以换成thewater）2.one只能代替可数名只能代替可数名词单数数,代替可代替可数名数名词复数复数时用用ones;that既可以代既可以代替不可数名替不可数名词也可以代替可数名也可以代替可数名词单数数,代替可数名代替可数名词复数复数时用用those。Ilikethispenmorethanthatone.

6、（one代替可数名代替可数名词单数数pen）Therewereafewyoungpeopleandsomeolderonesinthehouse.（ones代替可数名代替可数名词复数复数people）MaryshandwritingisfarbetterthanthatofPeter.（that代替不代替不可数名可数名词handwriting）Thesepicturesaremorebeautifulthanthose.（those代替可数名代替可数名词复数复数pictures）3.one既可代替事物既可代替事物,也可代替人也可代替人,that只能代替事物而不能代替人。只能代替事物而不能代替人

7、。有时可以用有时可以用theone或或theones代替代替that或或those。TheoneThatonthetableismine.（该句中该句中Theone代替事物代替事物,并且并且也可以用也可以用That）He is the teacher,the one who islovedbythestudents.（该句句中中theone代替人代替人,不能用不能用that）Headvisedthefarmerstochoosethebestseed-heads,theonesthosethathadthebestcolor.（该句句中中theones代替事物代替事物,并且也可以用并且也可以用

8、those）4.one一般有前置修饰语一般有前置修饰语,有时也可有时也可有后置修饰语或不用修饰语。而有后置修饰语或不用修饰语。而 that不能有前置修饰语不能有前置修饰语,但可有后但可有后置修饰语。置修饰语。Cookwasastrictbutgoodcaptain,onewhotookgoodcareofhissailors.Thewaterinthewelliscleanerthanthatintheriver.6.Sillyme!Iforgetwhatmyluggagelookslike.Whatdoyouthinkof_overthere?A.theoneB.thisC.itD.that

9、7.Helpingothersisahabit,_youcanlearnevenatanearlyage.A.itB.thatC.whatD.oneDD8.ThecostofrentingahouseincentralXianishigherthan_inanyotherareaofthecity.A.thatB.thisC.itD.one9.Thereisstillacopyofthebookinthelibrary.Wallyougoandbottow_?No,Idratherbuy_inthebookstore.A.it;oneB.one;oneC.one;itD.it;itAA另外：另

10、外：1.it可以替代句中的不定式或从句等可以替代句中的不定式或从句等,充充当形式主当形式主语或形式或形式宾语。one与与that均均无此用法。无此用法。Itisknowntoeverybodythatthemoontravelsaroundtheearthonceeverymonth.Ifoundithardtogetonwithher.2.it与与that均可以替代上文全句的内容或均可以替代上文全句的内容或部分内容部分内容,而而oneones则不可以。不可以。Hehassavedmylife;Illneverforgetit.（it代替第一分句）代替第一分句）Tomispaintinghis

11、house.Iamtoldhedoesiteveryfouryears.（it代替前面代替前面分句的部分内容分句的部分内容paintinghishouse）Letssaywemeethereatthreeoclock.Thatoughttogiveyoutimetobuyeverything.（That代替前面表述的内代替前面表述的内容容）练一练：练一练：1.Ihaveboughtanewwatchbecausemyold_doesntwork.A.itB.oneC.thatD.which2.Theweatherinsummerhereislike_inBeijing.A.thisB.that

12、C.itD.itsBB3.Thehatyouboughtisbiggerthan_Ibought.A.oneB.thatC.itD.those4.Ifound_possibletosucceedifItriedmybest.A.itB.thatC.oneD.theoneBA5.Didyoufindyourdictionaryyesterday?No,Ididntfind_,butIvebought_.A.it/oneB.one/oneC.it/itD.one/it6.Therecorderisbetterthan_Iboughtlastyear.A.theoneB.oneC.itD.which

13、AA真题体验：真题体验：1.07辽宁宁TheinformationontheInternetgetsaroundmuchmorerapidlythan_inthenewspaper.A.itB.thoseC.oneD.that2.07浙江浙江_isourbeliefthatimprovementsinhealthcarewillleadtoastronger,moreprosperouseconomy.A.AsB.ThatC.ThisD.ItDD3.Wefeel_ourdutytomakeourcountryabetterplace.A.itB.thisC.thatD.one4.Wevebeenlookingatthehousesbuthaventfound_welikeyet.AoneBonesCitDthemAA7.Hewasnearlydrownedonce.Whenwas_?_wasin1998whenhewasinmiddleschool.A.that;ItB.this;ThisC.this;ItD.that;This8.Itwashowtheyoungmanhadlearnedfiveforeignlanguages_attractedtheaudiencesinterest.A.sothatB.thatC.whatD.inwhichAB