初中定语从句复习专项.docx

1、定语从句关系词：1.代词的用法：that人/物主/宾/表which物主/宾/表who人主/宾/表whom人宾whose+ n.一起构成从句的主语2.副词的用法：where表地点（具体+抽象）when表时间why表原因1.关系代词的用法一般情况下,that既可指人又可指物,可以代替who,whom和 which,在从句中作主语或谓语动词的宾语,但不能放在介词后作介词的宾语; which指物,在从句中作主语或谓语动词及介词的宾语;who在从句中作主语或宾语;whom在从句中作宾语; whose在从句中作定语。如:A doctor is a person who looks after people

2、 s health先行词 主语 谓语 宾语定语从句修饰先行词who是关系代词,在定语从句中作主语。句意:医生就是照顾人们身体健康的人。(1)下列情况下,先行词指物时,只能用that引|导,不能用which引导：当先行词是all,itle,much,none, everything, anything, nothing等代词时。如Is there anything that you dont understand? 你有不懂的地方吗?Tom told his mother all that had happened.汤姆把事情的全部情况告诉了他的妈妈。当先行词前面有 the only,the l

3、ast等修饰时。如This is the only book that I can find 这是我能找到的唯一一本书。当先行词是序数词或形容词最高级,或被序数词或形容词最高级修饰时。如This is the best book that I have ever 这是我读过的最好的书。当主句是以疑问词 which开头的特殊疑问句时。如Which is the hotel that you like best? 哪一个是你最喜欢的旅馆?(2)关系代词 which, whom在从句中作介词的宾语时,介词可以放在 which,whom之前,构成“介词+关系代词”引导的定语从句。如：Ill never

4、 forget the day on which I Joined the club.我永远不会忘记我加入俱乐部的那一天。3)that, which,who在从句中作主语时,不能省略。如：Who is the boy that is talking with our teacher?正在和我们老师谈话的那个男孩是谁?All who have seen the film were moved. 看过这部电影的人都被感动了。2. 关系副词的用法(1) when表示时间,在定语从句中作时间状语。如I still remember the year when you graduated from No

5、 8 Middle School.我依然记得你从八中毕业的那一年。(2) why表示原因,在定语从句中作原因状语,其先行词通常是表示原因的reason一词。如We dont know the reason why he was late for school.我们不知道他为什么上学迟到。(3) where表示地点,在定语从句中作地点状语。如That is the school where I studied three years ago. 那是我三年前就读的学校。练一练1. Theplace_interestedmemostwastheChildrensPalace.A.which B.wh

6、ere C.what D.inwhich2. Doyouknowtheman_?A.whomIspokeB.towhospokeC.IspoketoD.thatIspoke3. Thisisthehotel_lastmonth.A.whichtheystayed B.atthattheystayedC.wheretheystayedat D.wheretheystayed4. Doyouknowtheyear_theChineseCommunistPartywasfounded?A.which B.that C.when D.onwhich5.Thatistheday_Illneverforg

7、et.A.which B.onwhich C.inwhich D.when6.Thefactory_wellvisitnextweekisnotfarfromhere.A.whereB.towhichC.whichD.inwhich7.Greatchangeshavetakenplacesincetheninthefactory_weareworking.A.where B.that C.which D.there8.Thisisoneofthebestfilms_.A.thathavebeenshownthisyear B.thathaveshownC.thathasbeenshownthisyear D.thatyoutalked9. Thepen_heiswritingismine.A.withwhich B.inwhich C.onwhich D.bywhich10. Theyarrivedatafarmhouse,infrontof_satasmallboy.A.whom B.who C.which D.that