Unit5LanguagesAroundtheWorldGrammar定語從句語法課件-高中英語人教版

Restrictiverelativeclauses(Ⅱ)Unit5DiscoveringUsefulStructures關系副詞引導的定語從句學習目標（1'）1.Tolearntheattributiveclauseintroducedbyrelativeadverbsandpronouns+relativepronouns.2.Todifferentiaterelativeadverbfromrelativepronouns找出下列句子中的定語從句、關系詞及判斷關系詞在從句中充當的句子成分。Itwasatimewhenpeopleweredividedgeographically.BeijingistheplacewhereIwasborn.Therearemanyreasonswhypeoplelearnaforeignlanguage.問題導學（5'）時間狀語地點狀語原因狀語思考以下問題：1.引導定語從句的關系副詞有哪些？2.這些關系副詞在定語從句中有什么作用？1．when引導定語從句when表示________,代替先行詞并在定語從句中做___________，其先行詞往往是表示時間的名詞，如time,day,year,month,week等。2．where引導定語從句where表示____________,代替先行詞并在定語從句中做__________，其先行詞往往是具體地點place,room,mountain,airport或抽象地點的名詞如case,state,condition,point,situation等。3．why引導定語從句的用法why表示________,代替先行詞并在定語從句中做__________，其先行詞是表示理由的名詞reason。時間時間狀語地點狀語地點狀語原因原因狀語點撥精講當先行詞為表示時間的名詞(如：day,time,week,month,year等)，且關系詞在從句中作時間狀語，定語從句用when引導。1.Istillrememberthetime

whenIwasincollege.2.wewillneverforgettheday

whenweflewatanaltitudeof6000metersinthesky.1.when引導的定語從句當先行詞為表示具體地點的名詞(如：place,house,airport等)或抽象地點的名詞(如：point,case,situation,stage,position,condition等)，且關系詞在從句中作地點狀語，定語從句用where引導。1.Thisisthehotel

wheretheystayed.2.wehavereachedapoint

whereachangeisneeded.3.Hegetsintoasituation

whereitishardtodecidewhatisrightorwrong.2.where引導的定語從句當先行詞為表示原因的名詞reason，且關系詞在從句中作原因狀語，定語從句用why引導。1.Thisisthereason

whyheleftinahurry.2.Idon’tknowthereason

whyhedidn’tturntohisfriendsforhelpyesterday.3.why引導的定語從句觀察例句1.Doyourememberthedayswhenwechattedwitheachotherallnight?2.Doyourememberthedaysthat/whichwespentstudyingtogetherintheclassroom?3.Idon'tknowthereason

whyhedidn'tturntohisgoodfriendforhelpyesterday.4.Wewon'tacceptthereasonthat/whichyouhavegiven.5.Canyourecognizethehousewhereyouusedtolivewithyourparents?6.Canyourecognisethehousethat/whichTomsoldthreeyearsago?注意辨析表示時間、地點及原因的名詞作先行詞時，先行詞在定語從句中作狀語時，應用關系副詞；若先行詞在定語從句中作主語或賓語時，則應用關系代詞。方法：分析從句句子成分

如何區(qū)分關系代詞和關系副詞引導的定語從句用法依據根據從句的謂語動詞是及物動詞，后面若無賓語，用關系代詞；是不及物動詞則用關系副詞根據先行詞在從句中所作的成分把先行詞代入定語從句中，若作主語或賓語用關系代詞；作狀語則用關系副詞定語從句的引導詞用關系代詞還是關系副詞可以用以下兩種方式判斷：1.when相當于“at/in/on/during等+which”Iremembertheday________________

IsettledinChina.2.where

相當于“in/at/on等+which”Thehouse________________Marklivedisnowalibrary.3.why

相當于“for+which”Isthatthereason________

shesuddenlychangedhermind?5.“介詞+關系代詞”引導的定語從句1.關系副詞when，where，why引導定語從句時，也可用“介詞+which”代替關系副詞。when(=onwhich)where(=inwhich)why(=forwhich)1.Thisisthestudent__________

Iboughtabook.2.Thisistheship_________

IwenttoShanghai.2.在“介詞+關系代詞”引導的定語從句中，關系代詞只能用which或whom,不可用that/who。先行詞指物時用which，先行詞指人時用whom。forwhombywhich(二)選用介詞的依據1.根據先行詞的搭配，,從句中的動詞、形容詞等的搭配(即固定短語)。(1)YesterdaywevisitedtheWestLake___________Hangzhouisfamous.(2)Heisthestudent___________weshouldlearn.(3)Irememberthedays____________Ilivedhere.(4)Ican’tremembertheage_________

hewontheprize.2.根據句子的意思來選擇。(5)Thisisthepilot_________mybrotherhasworkedfortenyears.(6)Thisisthepilot___________mysonwassaved.forwhichfromwhomduringwhichatwhichwithwhombywhom3.“名詞，不定代詞或數詞+of+which(指物)/whom(指人)”在定語從句中作主語，說明整體中的一部分。1.Chinahaslotsofislands,____________

isHainanIsland.2.Thebuildinghadbeenrepaired,_________________

wasdestroyedagaininabigfire.3.MissLiuhasalotofstudents,______________

aregirls.oneofwhichtheroofofwhichsomeofwhom1、介詞選擇的三原則：一先二動三意義。一先：根據先行詞的搭配習慣來確定。二動：根據從句中謂語動詞的搭配習慣來確定。三意義：根據從句所表達的意義來確定。1.I’llneverforgettheday___________Ijoinedthearmy.2.Thefactory___________hisfatherworksisfarawayfrommyhometown.3.Idon’tknowthereason___________hewaslateforschool.4.Thisisthecamera___________heoftentakesphotos.5.Helivesinaroom,thewindow__________faceswest.6.Helivesinaroom,__________thewindowfaceswest.7.Helivesinaroom，_________windowfaceswest.onwhichinwhichforwhichwithwhichofwhichofwhichwhose10.Thisisthepilot(飛行員)_____whomIboughtacamera.11.Thisisthepilot_____whommybrotherhasworkedfortenyears.12.Thisisthepilot___whommysonwassaved.8.TheGreenshavetwodaughters,both___________arecollegestudents.9.Chinahasmanyrivers,thelongest___________istheYangtzeRiver.ofwhom

ofwhichforwithby當堂檢測（15'）whenwherethat/whichwherewhichwhomwhich/thatwhere/inwhichwherewhenMyhometown,whereIspentmostofmychildhood,hastakenonanewlook.Do

you

remember

the

daywhen

we

playedtogether?The

reasonwhyhe

carried

a

first-aid

kitis

unknown.

We’ll

go

to

hear

the

famous

singeraboutwhom

we

have

often

talked.Therearesixtystudentsinourclass,thirtyofwhomareboys.Wesettleddowninasmallvillage,infrontofwhichranawindingriver.

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WhenIstartedstudyingGerman,itwasastruggle.Thewordsfeltstrangeonmytongue,andthegrammarwouldnotstayinmyhead.ItoldmymumthatIwantedtogiveup,andthatIwouldneverliveinacountry_____________Germanwasspoken.Mymumtoldmethatstudyingalanguagewasnotjustformyfuture.Itwasexerciseforthebrain;themoreIlearntofalanguage,themoremybrainwouldgrow.where/inwhichwhen/onwhichwhere/atwhichIfeltasifIhadreachedthegoal__________Ihadbeenfightingfor.Icouldopenabookandseemeanings,notjustaseaofwords.IfinalyunderstoodIhadbeenthereason___________mymumhadencouragedmenottogiveup.Thanks,Mum.that/which/-why/forwhichI單句語法填空(課時評價作業(yè)43頁)1Thatistheage_____________peopleliveinpeaceandhappiness.2.Thisistheplace__________