Unit4Grammarandusage关系副词引导的限制性定语从句课件高中英语人教版

必修一unit4Grammarandusage关系副词引导的定语从句

Restrictiverelativeclauses(限制性定语从句)

withrelativeadverbs（关系副词）01Review关系代词引导的限制性定语从句Revision:1.先行词（anoun,pronoun,nounphrase）2.关系词(relativepronouns,relativeadverbs)3.关系词在定语从句中的成分(subject,object,attributive,adverbial)关系副词状语限制性定语从句三要素：relativewords(关系词)relativepronouns(关系代词)relativeadverbs(关系副词)whowhomthatwhichwhoseaswhenwherewhyUnit3Unit4Revision:1.Theboy________

isthetallestinourclasslivesnextdoortome.2.Thisisthehouse____________heboughtyesterday.3.Thetextbook__________coverisyellowismine.4.Iwanttoreadsuchabook

________youread.5.The

girl

_____________the

teacher

often

praises

is

our

monitor.(that/which)关系代词选择who/thatwhose(that/which)(who/whom/that)subjectobjectattibutiveobjectobjectLeadinOnOctober7th,awarbrokeoutintheMiddleEast

duetohistoricalreasons.When?Where?Why?LeadinThetime,theplaceandthereasonarenecessaryinapieceofnews.Wecanuserelativeadverbstorefertotheminrestrictiverelativeclauses.When?Where?Why?定语从句除了由关系代词(who,which,that,whom,whose,as)引导外,还可由关系副词when,where,why引导,它们在从句中分别作时间状语，地点状语和原因状语。Howtousewhen,whereandwhyinarestrictiverelativeclause(限制性定语从句)?Let’sexploretherulestogether.RelativeadverbsLeadinBytheendofthissection,youwillbeableto:1.haveageneralideaaboutwhatarestrictiverelativeclausewithrelativeadverbs（关系副词引导的限制性定语从句）is.2.beabletowritesomesentenceswithrelativeadverbs.Learningobjectives02Exploringtheruleswherewhywhen介词+whichExploringtherulesUnderlinetherestrictiverelativeclauses.P48A用when时，先行词是物，在定从中作时间状语。Istillremembertheday

when/onwhich

SilicoValleyBank（硅谷银行）wentbankrupt(破产).Thisistheyear

when/inwhich

MichelleYeoh(杨紫琼)madehistorybywinningtheOscar(奥斯卡)forleadactress.=intheyear=onthedaywhenwherewhy用where时，先行词是物，在定从中作地点状语。Temu(拼多多)isashoppingapp

where/throughwhich

Americanscangetfreeproducts.TikTok

where/onwhich

peoplesharetheirlivesarebannedongovernmentdevices.=throughtheapp=onTikTokwhenwherewhy用why时，先行词是reason，why在定从中作原因状语。Thereareseveralreasons

why/forwhich

PostTruth(保你平安)hasdrawnstrongreviews（获得强烈评价）.Thereason

why/forwhich

Flowersarelovedbysomanypeopleisthelyrics(歌词).=forthereasons

=forthereason

whenwherewhy03Workingouttheruleswherewhywhen介词+whichatimeareasonwhich介词

when指时间=in/at/on/during…+which；where指地点=in/on/at/from/through…+

which；why指原因=forwhich先行词case(情况)、condition(状况)、situation（形势）、position（职位）、point(程度)、job、family、activity等表示抽象地点，其后的定语从句中也用where做状语。关系副词的作用：Workingouttherules:Therewereseveralreasonswhy

PostTruth(保你平安)hasdrawnstrongreviews.=forthereasons

Temu(拼多多)isashoppingappwhere

Americanscangetfreeproducts.=throughtheappThisistheyear

when

MichelleYeohmadehistorybywinningtheOscar(奥斯卡)forleadacrtess.=intheyear①引导：连接定语从句和主句，位于从句前，先行词后②指代：在定从中指代先行词，相当于：介词+which③成分：在定语从句中作时间、地点、原因状语(而非主语、宾语或定语，或者不需宾语)Therewereseveral

reasons

why/forwhich

PostTruth(保你平安)hasdrawnstrongreviews.Temu(拼多多)isashopping

app

where/throughwhich

Americanscangetfreeproducts.Thisis

theyear

when/inwhich

MichelleYeohmadehistorybywinningtheOscar(奥

斯卡)forleadacrtess.不缺这些成分

04Applyingtheruleswherewhywhen介词+which1．（2023秋·新疆乌鲁木齐·高三校考期末）Istillremembertheday______________IfirstcametoBeijing.2．（2023秋·上海杨浦·高三上海市杨浦高级中学校考期末）Iwanttoworkforacompany___________Icandevelopnewtechnology.3．（2023秋·江苏南通·高三统考期末）Asweexploretheworldingreaterdepth,wemayreachapoint_____________itisimpossibletorunanexperimentalscenariointherealworldduetophysical,ethicalorfinanciallimitations(由于身体、道德或财务方面的限制，不可能在现实世界中运行实验场景。).4．（2022秋·江苏南通·高三校联考阶段练习）Pleasetellmethereason_________________hewaslate.Discussionwhenwherewherewhy用关系副词填空5.Theschool_________I’mstudyingisverybig.6.Iwillneverforgettheday_________Ifirstmethim.7.Thereason_________hedidn’tcomeyesterdayisnotclear.8.I

still

remember

the

day

___________

I

first

came

to

this

school.

9.Ivisited

the

farm

____________a

lot

of

cows

were

raised.

10.I

don’t

know

the

reason

____________he

looks

unhappy

today.wherewhenwhywhenwherewhyDiscussion用关系副词填空1.Yesterdaywewenttovisitthehousewhere/______________________thegreatwriterusedtolive.2.Iwillneverforgetthedaywhen/____________________Ifirstmetyou.3.Thisisthereasonwhy/____________________hedidn’tcome.

inwhichonwhichforwhichDiscussion用正确的介词+关系代词填空05Difficultpoints关系副词or关系代词1.Relativepronouns:which,who,that,whom,whose2.Relativeadverbs:where,when,why3.介词+whichDifficultpointsWhichoneshouldwechoose?关系副词的作用：RevisionTherewereseveralreasonswhy

PostTruth(保你平安)hasdrawnstrongreviews.=forthereasons

Temu(拼多多)isashoppingappwhere

Americanscangetfreeproducts.=throughtheappThisistheyear

when

MichelleYeohmadehistorybywinningtheOscar(奥斯卡)forleadacrtess.=intheyear①引导：连接定语从句和主句，位于从句前，先行词后②指代：在定从中指代先行词，相当于：介词+which③成分：在定语从句中作时间、地点、原因状语(而非主语、宾语或定语,或不需宾语)Thisis

theyear

when/inwhich

MichelleYeohmadehistorybywinningtheOscar(奥

斯卡)forleadacrtess.Therewereseveral

reasons

why/forwhich

PostTruth(保你平安)hasdrawnstrongreviews.Temu(拼多多)isashopping

app

where/throughwhich

Americanscangetfreeproducts.不缺这些成分

Payattentiontothefunctionsoftherelativewords.Exploring请用关系代词或关系副词填空：①I’llneverforgetthedays____________wespenttogether.②Thisisthereason_____________hegave

forhisbeinglate.③Doyouliketheschool__________wevisitedlastweek?a.whenb.(which/that)a.whyb.(which/that)a.whereb.(which/that)Rules:关系代词和关系副词的正确运用：要想为定语从句确定一个关系词，首先要找出被定语从句修饰的_________，然后再分析定语从句的成分。若定语从句中缺少主语、宾语、表语或定语，则选用____________。若定语从句中不缺主语、宾语、表语或定语，或不需要宾语（谓语动词为不及物动词），则选用____________。注意：如果定语从句中不缺状语而缺乏的是主语或宾语，即使先行词是时间（如day）、地点（如school）、原因（如reason），连接定语从句也不能用关系副词。先行词关系代词关系副词1.①Thehouse_______________sheoncelivedisstillthere.②Thehouse___________sheboughtisinthecitycenter.③Thehouse________roofisredbelongstome.④Thehouse_