代詞it、one與that用法區(qū)別教學(xué)內(nèi)容課件

代詞it,one,that的用法區(qū)別代詞it,one,that的用法區(qū)別1.它們均作代詞用指代前文提到的名詞。但it所指是同名同物，one和that所指是同名異物，如：1.Ilikethebike,butIhavenoenoughmoneytobuyit.2.Ilikebicycles,butIcan’taffordtobuyone.3.Thebike

whichIwanttobuyismorebeautifulthanthathehas.1.它們均作代詞用指代前文提到的名詞。但it所指是同名同物1.--Doyouseemydictionary,Dad?Ican’tfind____.--No,Idon’t.A.itB.oneC.thatD.theone2.Wehavevarioussummercampsforyourholidays.Youcanchoose____basedonyourowninterests.A.eitherB.eachC.oneD.itAC1.--Doyouseemydictionary,3.ThepopulationofHenanProvinceislargerthan____ofanyprovinceinChina.A.oneB.itC.thatD.theoneC3.ThepopulationofHenanProvit1.it可用來(lái)指代前文提到的那個(gè)事物，指是同名同物Theweatherhereistoowindy.Idon’tlikeit.Ican’tfindmyhat.Idon’tknowwhereIputit.Wehadapicniclasttermanditwasalotoffun.2.it可以替名詞性從句、動(dòng)名詞和不定式短語(yǔ)，作形式主語(yǔ)或形式賓語(yǔ)而one和that無(wú)此用法.Ifyoutakeabusattheairport,itwilltakeyouhalfanhourtogetthere.Ifoundithardtounderstand.it1.it可用來(lái)指代前文提到的那個(gè)事物，指是4.Thetwogirlsaresoalikethatstrangersfind_____difficulttotellonefromtheother.A.itB.themC.herD.that5.___isourbeliefthatimprovementsinhealthcarewillleadtoastronger,moreprosperouseconomy.

A.AsB.That

C.This

D.ItAD4.Thetwogirlsaresoaliket

one與that可用來(lái)指代同名異物時(shí)區(qū)別如下：1.one為泛指,相當(dāng)于a／an＋名詞;that為特指,相當(dāng)于the＋名詞。所以one所指代的名詞的修飾語(yǔ)一般為a/an/some／any;that所指代的名詞的修飾語(yǔ)往往是the／this／that。Achairmadeofsteelisstrongerthanonemadeofwood.（該句中one可以換成achair）Thewaterinthecupishotterthanthatinthepot.（該句中that可以換成thewater）one與that可用來(lái)指代同名異物時(shí)區(qū)別如下：2.one只能代替可數(shù)名詞單數(shù),代替可數(shù)名詞復(fù)數(shù)時(shí)用ones;that既可以代替不可數(shù)名詞也可以代替可數(shù)名詞單數(shù),代替可數(shù)名詞復(fù)數(shù)時(shí)用those。Ilikethispenmorethanthatone.（one代替可數(shù)名詞單數(shù)pen）Therewereafewyoungpeopleandsomeolderonesinthehouse.（ones代替可數(shù)名詞復(fù)數(shù)people）2.one只能代替可數(shù)名詞單數(shù),代替可數(shù)名詞復(fù)數(shù)時(shí)用oneMary’shandwritingisfarbetterthanthatofPeter.（that代替不可數(shù)名詞handwriting）Thesepicturesaremorebeautifulthanthose.（those代替可數(shù)名詞復(fù)數(shù)pictures）Mary’shandwritingisfarbett3.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。有時(shí)可以用theone或theones代替that或those。Theone／Thatonthetableismine.（該句中Theone代替事物,并且也可以用That）3.one既可代替事物,也可代替人,that只能代替事物Heistheteacher,theonewhoislovedbythestudents.（該句中theone代替人,不能用that）Headvisedthefarmerstochoosethebestseed-heads,theones／thosethathadthebestcolor.（該句中theones代替事物,并且也可以用those）Heistheteacher,theonewho4.one一般有前置修飾語(yǔ),有時(shí)也可有后置修飾語(yǔ)或不用修飾語(yǔ)。而that不能有前置修飾語(yǔ),但可有后置修飾語(yǔ)。Cookwasastrictbutgoodcaptain,onewhotookgoodcareofhissailors.Thewaterinthewelliscleanerthanthatintheriver.4.one一般有前置修飾語(yǔ),有時(shí)也可有后置修飾語(yǔ)或不用修6.—Sillyme!Iforgetwhatmyluggagelookslike.—Whatdoyouthinkof___overthere?A.theoneB.thisC.itD.that7.Helpingothersisahabit,__youcanlearnevenatanearlyage.A.itB.thatC.whatD.oneDD6.—Sillyme!Iforgetwhatmy8.ThecostofrentingahouseincentralXi’anishigherthan____inanyotherareaofthecity.A.thatB.thisC.itD.one9.—Thereisstillacopyofthebookinthelibrary.Wallyougoandbottow___?—No,I’dratherbuy___inthebookstore.A.it;one B.one;one C.one;it D.it;itAA8.Thecostofrentingahouse另外：1.it可以替代句中的不定式或從句等,充當(dāng)形式主語(yǔ)或形式賓語(yǔ)。one與that均無(wú)此用法。

Itisknowntoeverybodythatthemoontravelsaroundtheearthonceeverymonth.

Ifoundithardtogetonwithher.另外：2.it與that均可以替代上文全句的內(nèi)容或部分內(nèi)容,而one／ones則不可以。Hehassavedmylife;I'llneverforgetit.（it代替第一分句）Tomispaintinghishouse.Iamtoldhedoesiteveryfouryears.（it代替前面分句的部分內(nèi)容paintinghishouse）Let'ssaywemeethereatthreeo'clock.Thatoughttogiveyoutimetobuyeverything.（That代替前面表述的內(nèi)容）2.it與that均可以替代上文全句的內(nèi)容或部分內(nèi)容,而練一練：1.Ihaveboughtanewwatchbecausemyold____doesn’twork.A.itB.oneC.thatD.which2.Theweatherinsummerhereislike____inBeijing.A.thisB.thatC.itD.itsBB練一練：BB3.Thehatyouboughtisbiggerthan___Ibought.A.oneB.thatC.itD.those4.Ifound____possibletosucceedifItriedmybest.A.itB.thatC.oneD.theoneBA3.Thehatyouboughtisbigger5.—Didyoufindyourdictionaryyesterday?—No,Ididn’tfind______,butI’vebought______.A.it/oneB.one/oneC.it/itD.one/it6.Therecorderisbetterthan______Iboughtlastyear.A.theoneB.oneC.itD.whichAA5.—Didyoufindyourdictionar真題體驗(yàn)：1.〖07遼寧〗TheinformationontheInternetgetsaroundmuchmorerapidlythan____inthenewspaper.A.itB.thoseC.oneD.that2.〖07浙江〗_______isourbeliefthatimprovementsinhealthcarewillleadtoastronger,moreprosperouseconomy.

A.As

B.That

C.This

D.ItDD真題體驗(yàn)：DD3.Wefeel___ourdutytomakeourcountryabetterplace.A.itB.thisC.thatD.one4.We’vebeenlookingatthehousesbuthaven’tfound__welikeyet.

A．oneB．ones

C．it

D．them

AA3.Wefeel___ourdutytomakeo7.—Hewasnearlydrowne

donce.

—Whenwas_____?

—_____wasin1998whenhewasinmiddle