初中英语的定语从句课件

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1、定语从句AttributiveClauseIprefertheredapple.Ipreferthegreenone.Ipreferthecatinthetree.Ipreferthecatinthebox.Icanplaytheguitar.Icancleanthehouse.Icansing.Iprefertherobotthatcanplaytheguitar.Iprefertherobotthatcancleanthehouse.Iprefertherobotthatcansing.Ipref

2、ertherobotcanplaytheguitar.Iprefertherobotcancleanthehouse.Iprefertherobotcansing.a.Whatcanyoufind?thatthatthatIprefertherobotcanplaytheguitarthattherobotTherobotb.Howtomakeit?Thinkandconclude1.意义：定语从句是用来修饰名词的句子.2.写法：①找出两个简单句的共有成分；②将从句中的共有成分去掉；③用关系词引导剩下

3、的从句，并紧接在被修饰词之后．简化图示共有词主句：从句：共有词关系词共有词关系词主句　　　　　　　从句3.关于关系代词定语从句中关系词分为关系代词和关系副词,其中关系代词为：which,who,whom,that,whose.关系代词的选用取决于被修饰词（先行词）被修饰词（先行词）物人人，物通用所属关系主宾关系代词whichwhowhomwhothatwhoseHerearemyneighbors______homewasdestroyedbytheearthquake.Theterribleshak

4、ingofthebuildingwokeupallthepeople_________wereasleep.severaldayslatermostofthebuildings__________hadbeendamagedwererepaired.whosewho/thatwhich/that4.Thisfrightenedboy_____motherwaslostinthedisasterislookingforhernow.5.Wewenttoseeourteacher_____husbandl

5、osthislifeintheearthquake.6.“Isthistheyoungman_______savedseveralpeopletrappedunderbuildings?”Sheasked.whosewhosewho/that7.Anumberofchildren______parentshaddiedinthequakeweresenttolivewithfamiliesinothercities.whose关系代词在定语从句中做主语时,谓语动词的单复数应与先行词保持一致。1)Ipr

6、efershoesthatarecool.2)Ilikeapizzathatisreallydelicious.3)Ilovesingerswhoarebeautiful.4)Ihaveafriendwhoplayssports.1.Thisisthepark.Wevisitedtheparklastyear.Thisisthepark(that/which)wevisitedlastyear.2.Thisisthepark.Weheldapartyinthepark.Thisisthepark(th

7、at/which)weheldaparty.√×4.关于关系副词定语从句中关系词分为关系代词和关系副词,其中关系副词为：where,when,why.(可转换为：介词+which在定语从句中做状语地点时间原因（先行词只能是reason）关系副词wherewhenwhyforwhich定语从句关系副词的用法:1、Where指地点，在从句中充当地点状语。Thisistheplacewhere(inwhich)welivedtenyearsago.2、When指时间，在从句中充当时间状语。Hetoldmet

8、hedatewhen(onwhich)hejoinedtheParty.3、Why指原因，在定语从句中充当原因状语。Iknowthereasonwhy(forwhich)shewassoangry.关系副词when,where和关系代词that,which的区别:同样是修饰一个地点，有时使用where,有时使用that/which；同样是修饰一个时间，有时使用when，有时使用that/which。这主要看两点：一：先行词在从句中所作成分；二：定语从句中