定语从句公开课.pptx

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1、初中定语从句讲解GrammarTheAttributiveClause定语从句I.定语从句的概念用作定语的从句叫做定语从句。定语从句通常置于它所修饰的名词（或代词）之后，这种名词（或代词）叫做先行词。引导定语从句的关联词为关系代词和关系副词。关系代词（who,whom,whose,that,which等）在定语从句中可用作主语、定语、宾语等；关系副词（when,where,why等）在定语从句中只用作状语。noun/pronoun+＋定从关系代词关系副词先行词(人/物)I’vereadallthebooks(that)youlentme.Whois

2、thegirlthattalkedtoyouyesterday?限制性定从基本形式：关系词关系代词:that,which,who,whom,whose关系副词:when,where,why关系代词：指物：thatwhich指人：who(主/宾格)thatwhom（宾格）II.关系代词先行词关系代词用：在定从中充当的成分主/宾人/物物whose=ofwhom/which定人whowhom宾that主/宾主/宾which人/物▲关系代词当宾语时，可省略。Ⅲ.关系副词先行词关系副词用：在定从中充当的成分时间名词地点名词when=at/in/onwhich

3、时间状语地点状语where=at/in/onwhich原因名词why=forwhich原因状语成分比较that在从句中可担任:1.主语2.宾语1.Heistheman.Imetthemanyesterday.HeisthemanthatImetyesterday.that在从句中用作宾语。2.Ilikemusic.Icandancetomusic.IlikemusicthatIcandanceto.that在从句中用作宾语。3.Ipreferasandwich.Asandwichisreallydelicious.Ipreferasandwicht

4、hatisreallydelicious.that在从句中用作主语。注意：that在定语从句中做主语时不能省略，做宾语时可以省略。定语从句中谓语动词的单复数应与先行词保持一致.Iprefermoviesthatarescary.Ilikeasandwichthatisreallydelicious.Ilovethesingerthatisbeautiful.Ihaveafriendthatplayssports.定语从句中谓语动词的单复数应与先行词保持一致.Iprefermoviesthatarescary.Ilikeasandwichthatis

5、reallydelicious.Ilovethesingerthatisbeautiful.Ihaveafriendthatplayssports.1.LinHuilikesbooksthat_____short.2.Ihaveafriendthat_____thepianowell.3.Ilikepeoplewho_____interesting.4.Myparentsprefermusicthat____quiet.5.Roselovesfoodsthat_____unusual.6.Welikemusicianswho_____loudmus

6、ic.areareisareplayplaysFillineachblank.UsetheproperverbsMatchthetwosentences1.I’mreadingabook.ThebookisaboutBillGates._______________________________________2.Heisateacher.TheteacherteachesusChinese._______________________________________3.Idon’tliketheman.Heissmoking.________

7、____________________________4.Whereisthepicture?Youboughtitlastweek._______________________________________I’mreadingabookthat/whichisaboutBillGates.Heisateacherwho/thatteachesusChinese.Idon’tlikethemanwhoissmoking.Whereisthepicturethatyouboughtlastweek?关系代词that,which引导的定语从句:如

8、果先行词是表示物的名词或代词，关系代词应用that、which.(作主语或宾语)Thisisadream.Thedream