新概念一L123定语从句.ppt

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1、TheAttributiveClause定语从句Thebookisverygood.Ihavereadit.Thebookisverygood.Ihavereadthat/which.Thebookthat/whichIhavereadisverygood.先行词和关系词的关系ThegirlisMary.Wesawheryesterday.ThegirlisMary.Wesawwhomyesterday.ThegirlwhomwesawyesterdayisMary.先行词和关系词的关系先行词和关系词的关系Thebookisverygood.Itison

2、thedesk.Thebookisverygood.That/Whichisonthedesk.Thebookthat/whichisonthedeskisverygood.1.Theeggs(who/which)Iboughtwerenotfresh.2.Thefriend(who/which)cametosupperlastnightwasnothungry.3.Thenoodles(which/who)youcookedweredelicious.4.Thefriend(who/whom)IsawyesterdaywasnotTom.5.Sheis

3、thegirl(who/whom)helpedyouyesterday.√√√√√指人指物主语宾语thatwhichwhowhom关系代词的用法关系代词在从句中可以：何时可以省略？指人指物主语宾语thatwhichwhowhom关系代词的用法√√√√√√√√√√√关系代词在从句中可以：何时可以省略？做宾语时可以省略√关系代词的用法练习1.Theeggswerenotfresh.Iboughtthemyesterday.2.Thefriendwasnothungry.Hecametosupperlastnight.3.Helikesthecheese.It

4、comesfromhisparent’sfarm.4.Thenoodlesweredelicious.Youcookedthem.5.Idon’tlikethepeople.Theysmokealot.Theeggs(that/which)Iboughtwerenotfresh.Thefriendwho/thatcametosupperlastnightwasnothungry.Helikesthecheesethat/whichcomesfromhisparent’sfarm.Thenoodles(which/that)youcookedweredel

5、icious.Idon’tlikethepeoplethat/whosmokealot.关系词关系代词:that,which,who,whom,whose,as关系副词:when,where,why关系词关系副词when表示时间，作状语；where表示地点，作状语；why表示原因，作状语。IstillrememberthedaywhenIcamehere.ThisisthehousewhereIlivedlastyear.Therearemanyreasonswhypeopleliketraveling.Istillremembertheday.Icam

6、ehereontheday.替换ontheday，用when,定语从句为IstillrememberthedaywhenIcamehere.若只是替换theday,因为theday做的是on的宾语，所以用which,定语从句为IstillrememberthedayonwhichIcamehere.结论：在此句中可以用onwhich来替换when.关系副词可变为“介词＋which”IstillrememberthedaywhenIcamehere.ThisisthehousewhereIlivedlastyear.Therearemanyreasonsw

7、hypeopleliketraveling.应根据句子的意思选用合适的介词。onwhich=wheninwhich=whereforwhich=why当先行词虽然表示时间、地点或原因，而关系词在从句中作主语、宾语而不是状语时，不可用when,where或why,而应该用that或which。Ilikethecity_____thereisabeautifullake.Ilikethecity_________hasabeautifullake.wherewhich/thatThereason_____hedidn’tcometoschoolyesterd

8、ayisthathewasill.Thereason__________hega