高中英语定语从句详解与练习(无答案)

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1、高中英语定语从句详解I・概念：(1)定语从句：在主从复合句中用作定语的从句叫定语从句。定语从句一般紧接在先行词(antecedent)后而。(2)先行词：被定语从句修饰的成份。先行词可以为一个词，短语，或整个主句。(3)引导定语从句的词叫关系词，分为关系代词和关系副词。关系词的作用：1)引导定语从句，连接主句和从句，相当于一个连词；2)必在从句中作某个句子成份(可以做主语，宾语，表语，定语，状语)常用的关系代词：that、which、who、whom、as,在从句中作主语，宾语，whose定语)常用的关系副词(在从句中只作状语)：when、why、whereThestudentwho

2、answeredthequestionwasJohn.Iknowthereasonwhyhewassoangry.Theboy(whom)youaretalkingtoismybrother.I'dlikearoomwhosewindowlooksoutoverthesea.定语从句三步：第一找出先行词；第二看先行词在定语从句中的语法功能(做主语、宾语或状语)；第三选择合适的关系词。II.儿个关系代词的基本用法：•that:可指人或物；在定语从句中作主语，宾语，表语。(指人时，相当于who或whom；指物时，相当于which)(—般不用于非限制性定语从句；不可置于介词后作宾语)如：1

3、.Doyouknowthegentlemanthat/whospokejustnow?2.Youcantakeanything(that)youlike.3.Whatisthequestion(that/which)theyaretalkingabout?4.Hereistheman(who/whom/that)youwanttosee.5.She'snolongerthegirl(that)sheusedtobebefore.•which:指物；在定语从句中作主语，宾语，表语，定语。如：1.Thebookwhich/thatwasonthedeskwasboughtbymyfath

4、e匚2.Thebook(which/that)Iboughtyesterdayisveryinteresting.3.Thefactoryinwhichhisfatherworksisfarfromhere.•who,whom,whose:Who:主格，在从句中作主语，在口语或非正式用法中作宾语；只可指人whom:宾格，在从句中作宾语；只可指人whose:属格，在从句中作定语，可指人也可指物。1.1likethestudentswho/thatworkhard・2.Allwhoheardthestorywereamazed.(代词如he,they,any,those,all,one等

5、后多用who.)3.He'samanfromwhomweshouldlearn.=He'saman(whom/who/that)weshouldlearnfrom.4.Achildwhoseparentsarcdeadiscalledanorphan.5.Fdlikearoomwhosewindowfacessouth・=I°dlikearoomofwhichthewindowfacessouth・=Fdlikearoomthewindowofwhichfacessouth.关系代词作介词宾语：（介词+whom/which）关系代词在定语从句屮用作介词宾语时，介词可放于从旬之首，也可

6、放于从句之末.但以放于句首较为正式.（介词前置，必须注意不影响动词词组的含义。）1.Thisisthebookforwhichyouasked・二Thisisthebook（that/which）youaskedfor.2.DoyouknowthepersonwithwhomIshookhands?=Doyouknowtheperson（whom/who/that）Ishookhandswith?3.Isthisthefactorytowhichyoupaidavisitlastweek?4.Isthisfactorytheonetowhichyoupaidavisitlastwee

7、k?5.Thisisthegirlwhomtheyarelookingafter.（介词after与look构成固定词纽，不hJ前置dookat,lookfor,lookafter,takecareof等）•as的用法:（as引导定语从句，在定语从句中作主语、宾语、表语）①如为限制性的，多川于thesame---as;thesameas；such---as•••;asmany/muchas；so•••as等结构中。如：探1.1havethesamebook