（课件）UNIT5NELSONMANDELAAMODERNHEROGRAMMAR关系副词

Unit5NelsonMandela--amodernherothat/\whothat/\whose5.Alltheapples____fallareeatenby bear.6.Canyouthinkofanyone____could lookafterhim?7.Isthatthehouse_________you boughtlastyear?8.Heshowedamachine______partsare toosmalltobeseen.thatwhowhich/\whoseTolearntheattributiveclausewithwhere,when,whyandprep.+which

/whom,andusethemcorrectly.Relativeadverbs:

when,whereandwhyThisisthefactory.Iworkedinthefactorytenyearsago.1.关系副词whereThisisthefactorywhereIworkedtenyearsago.Theschoolisnearapark.Mysonstudiesinthisschool.Theschoolwheremysonstudiesisnearapark.where引导的定语从句修饰表示地点的名词,并在定语从句中作_________,相当于“介词+_________(which)”。Thisisthefactorywhere

Iworkedtenyearsago.Theschool

where

mysonstudies

isnearapark.inwhichinwhich地点状语关系代词where引导的定语从句也可以修饰case,condition,situation,point,position,stage等先行词。e.g.Therearecases

wherethisruledoesnotholdgood(正确；适用).Canyouthinkofasituationwherethiswordcanbeused?They’llneverforgetJuly1.HongKongreturnedtoitsmotherlandonJuly1.2.关系副词whenThey’llneverforgetJuly1whenHongKongreturnedtoitsmotherland.Thedaysaregoneforever.Welivedtogetherhappilyduringthosedays.Thedayswhenwelivedtogetherhappilyaregoneforever.when引导的定语从句修饰表示时间的名词,在定语从句中作_________,相当于“介词+_________(which)”。They’llneverforgetJuly1

when

HongKongreturnedtoitsmotherland.Thedays

when

welivedtogetherhappilyaregoneforever.onwhichduringwhich时间状语关系代词Therearemanyreasons.Peopleliketravelingformanyreasons.3.关系副词whywhy引导的定语从句修饰先行词reason,在从句中作原因状语,相当于“for+which”。Therearemanyreasons

why

peopleliketraveling.forwhich

在thereasonwhy…结构中，why引导定语从句，它也可以换为forwhich。在从句中做原因状语。2.如果关系代词指代先行词reason在从句中做主语、宾语、表语等时，则用

that或which。3.thereasonisthat…结构中，只能用

that引导表语从句，不要受汉语的影响，误用because。1.Beijingistheplace_______________I wasborn.2.Isthisthereason______________he refusedouroffer?3.Iwillneverforgettheday_________ ______Ifirstmetyouontheseashore.4.Thereareoccasions______________ onemustyield.where(inwhich)why(forwhich)when(onwhich)when(onwhich)Fillintheblanks.n.

场合;时机on…occasion:在……时刻/场合FurtherStudyLookatthesentencesandthinkaboutwhytheyusedifferentrelatives.a.Thisistheplacewhere

heworks.Thisistheplacewhich/that

wevisitedlastyear.b.Thatwastheday

when

hearrived.Doyoustillrememberthedaythat/whichwespenttogether?c.Thisisthereasonwhy

heleft.Thereasonthat/which

hegaveuswasquitereasonable.选择定语从句的关系词一定要看先行词在从句中所做成分。当先行词在从句中作状语，则选择相应的关系_____。当先行词在从句中作主语,宾语或表语,则选择相应的关系_____。副词代词Preposition+whichPreposition+whomA.Thisistheboy_____whomIplayed

tennisyesterday.

Howtochoosetherightprepositions?Findoutwhichverbtheprepositionisusedwith.Forexample:B.Heistheman_____whomyoushouldgiveyourthanks.withtoA.Thefarm___whichweworkedtenyearsagoisn’twhatitusedtobe.2.Findoutwhich

nounorpronoun

theclausemodifies.

Forexample:B.Thisisthetree______whichweusedtoplaygames.onunder3.Findout

themeaningoftheclause.Forexample:Thepen______whichheiswritingnowwasboughtyesterday.B.Thegas_______whichwecannotliveiscalledoxygen.(Heiswritingwiththepen.)(Wecannotlivewithoutthegas.)withwithout当关系代词做listento,lookat,dependon,payattentionto,takecareof等不能拆开的短语动词的宾语时,在定语从句中一般不宜将介词提前。e.g.Thisistheboywhomshehastakencareof.

Completethefollowingsentencesusing“preposition+which/whom”.1.Thisistherock___________theboyfelldownintothesea.2.Thefilmstar___________wetalkedalotyesterdaywillgiveusaspeechtomorrow.3.TheWestLake_________Hangzhouisfamousintheworldwillbemorebeautiful.4.Thesubject________XiaoWangisgoodisphysics.fromwhichaboutwhomforwhichatwhich5.Thereason_________hecouldnotgotherewasthathisgradeswastoolow.6.Theprofessor__________Mr.Smithshookhandsyesterdayhasmadenewdiscoveriesinscience.7.Couldyoutellmetheday________youarrived?8.Iwilltreasurethedays______________Ilivedhere.withwhomonwhichinwhich/duringforwhich本课时涉及的要点是以where,when,why,介词+which,介词+whom引导的定语从句的用法。时间when=in/at/on…which地点where=at/in…which原因why=for…which“when”

means“atthattime”,

“where”

means

“atthatplace”,

“why”

isusedaftertheword

“reason”.

I.用关系副词或“介词+which/whom”将下面两个句子合成一个含有定语从句的复合句。1.Hecamelastnight.Iwasoutatthattime.2.Theplacewasathickforest.TheprincemetEmilythere.Hecamelastnight______________________________.Theplace_________________________________wasathickforest.where/inwhichtheprincemetEmilywhen/atwhichIwasout3.Tomrefusedtotellusthereason.Helefthisjobforthatreason.4.The