Unit5DiscoveringUsefulStructuresByxxxAttribtiveclauses(Ⅱ)Unit5DiscoveringUsefulStructures關系副詞引導的定語從句Review定語從句（attributiveclause）：是指在復合句中，修飾_______或______的從句。被定語從句所修飾的名詞或代詞叫做__________________引導定語從句的詞叫______________________

名詞代詞先行詞(antecedent)關系詞（relativeword)ReviewTheusageoftherelativepronouns關系代詞指代在定語從句中所充當?shù)某煞秩宋锞渥又髡Z賓語定語whowhomwhichthatwhose

Lookatthesesentencesandunderlinetherestrictiverelativeclauses.限制性定語從句Itwasatimewhenpeopleweredividedgeographically.EmperorQinshihuangunitedthesevenmajorstatesintooneunifiedcountrywheretheChinesewritingsystembegantodevelopinonedirection.Therearemanyreasonswhypeoplelearnaforeignlanguage.ThesewereanimalbonesandshellsonwhichsymbolswerecarvedbyancientChinesepeople.

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?shù)木渥映煞?。Itwasatimewhenpeopleweredividedgeographically.BeijingistheplacewhereIwasborn.Therearemanyreasonswhypeoplelearnaforeignlanguage.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？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，activity，situation，position，occasion，platform，email，stage，scene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.Doyourememberthedayswhenwechattedwitheachotherallnight2.Doyourememberthedaysthat/whichwespentstudyingtogetherintheclassroom3.Idon'tknowthereasonwhyhedidn'tturntohisgoodfriendforhelpyesterday.4.Wewon'tacceptthereasonthat/whichyouhavegiven.5.Canyourecognizethehousewhereyouusedtolivewithyourparents6.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Thisisthemountainvillage______Istayedlastyear.I'llneverforgetthedays______Iworkedtogetherwithyou.Couldyoutellmethereason______hewaslateforthemeetingThefactory______________Iamgoingtovisitistheplace__________mymotherusedtoworkmanyyearsago.EXERCISE-用適當?shù)年P系代（副）詞填空wherewhenwhywhich/that/-whereEXERCISE-合并簡單句

1.

Do

you

remember

the

day

On

that

day

we

playedtogether.

2.

The

reason

is

unknown.

He

carried

a

first-aid

kit.

3.

Hewillneverforgettheday.Hisfatherwasbeatentodeathonthatday.

Do

you

remember

the

daywhen

we

playedtogetherThe

reasonwhyhe

carried

a

first-aid

kitis

unknown.

Hewillneverforgettheday

onwhichhisfatherwasbeatentodeath.whichHewillneverforgettheday

whenhisfatherwasbeatentodeath.when1.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“介詞+關系代詞”引導的定語從句關系副詞when，where，why引導定語從句時，也可用“介詞+which”代替關系副詞。被提前的介詞取決于先行詞：when(=onwhich)where(=inwhich)why(=forwhich)EXERCISE-同義句轉換（1）ThedatewhenIjoinedthearmywasOctober12，1960.→Thedate________________IjoinedthearmywasOctober12，1960.（2）ThehousewhereMarklivedisnowalibrary.→Thehouse________________Marklivedisnowalibrary.（3）Isthatthereasonwhyshesuddenlychangedhermind→Isthatthereason________________shesuddenlychangedhermindonwhichinwhichforwhich

WhenIstartedstudyingGerman,itwasastruggle.Thewordsfeltstrangeonmytongue,andthegrammarwouldnotstayinmyhead.ItoldmymumthatIwantedtogiveup,andthatIwouldneverliveinacountry_____________Germanwasspoken.Mymumtoldmethatstudyingalanguagewasnotjustformyfuture.Itwasexerciseforthebrain;themoreIlearntofalanguage,themoremybrainwouldgrow.where/inwhichCompletethepassagewiththecorrectrelativeadverbs

orpronouns.Addaprepositionwherenecessary.AndIrememberthatday_____________IsuddenlyfeltlikeGermanwasnolongeraforeignlanguage.Itfeltlikemybrainhaddoubledinsize.Ihadfinallycometoaplace_____________Icouldthinkinthisforeignlanguage,andIcouldseetheworldfromadifferentpointofview.when/onwhichwhere/atwhichIfeltasifIhadreachedthegoal__________Ihadbeenfightingfor.Icouldopenabookandseemeanings,notjustaseaofwords.Ifinalyunderstoodthereason___________mymumhadencouragedmenottogiveup.Thanks,Mum.that/which/-why/forwhichAdditionalQuestionHelivesinaroom,thewindow__________faceswest.Helivesinaroom,_____