教育精品：2019定语从句.ppt

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1、Revision在复合句中在复合句中,充当充当定语定语用的从句是用的从句是定语定语从句从句.被定语从句限定修饰的词叫被定语从句限定修饰的词叫先行词先行词(名名词或代词词或代词),引导定语从句的词叫做引导定语从句的词叫做关系关系代词代词或或关系副词关系副词.关系代词和关系副词有三大作用关系代词和关系副词有三大作用,即即连接连接(连接定语从句和主句连接定语从句和主句),替代替代(替代替代前面的先行词前面的先行词),成分成分(在定语从句中要充在定语从句中要充当一定的句子成分当一定的句子成分).先行词先行词关系词关系词定语从句定语从句Mary is a girl who has long hair.关

2、系关系代代词词关系关系副副词词事，物：事，物：which/that/whose人：人：who/whom/whose/that地点：地点：where时间：时间：when原因：原因：whythe usage of the relative pronoun 关系关系代词代词指代在定语从句中所充当的成分人物句子主语宾语定语aswhowhomwhichthatwhose分析定语从句分析定语从句三三大步大步：1.找出找出先行词先行词(判断是人或物）判断是人或物）.2.分析分析先行词先行词在在从句从句中的中的成分成分.3.确定确定关系词关系词.1.This is the best hotel in the

3、city _ I know.A.It B.where C.that D.Which2.Your teacher of Chinese is a gentleman _ has rich experience.A.who B.which C.whom D.whose3.He said he saw me there,was a lie.A.which B.that C.who D.whatRevision4.Whats the name of the man_?A.you borrowed his car B.which car you borrowed C.whose car you borr

4、owed D.his car you borrowedwhose+n.=of which+the+n.=the+n.+of whichwhose+n.=of whom+the+n.=the+n.+of whom当先行词是指当先行词是指人人的名词时，在定语从句中，的名词时，在定语从句中，当先行词是指当先行词是指物物的名词时，在定语从句中，的名词时，在定语从句中，The river _are covered with trees is long.A.Which banks B.the banks of which C.Whose the banks D.of which banksB关系副词关系副

5、词when其引导的定语从句修饰表示其引导的定语从句修饰表示时间时间的名词的名词,并在定语从句中作并在定语从句中作时间状语时间状语,相当于相当于“+关系代词关系代词”Ill never forget the day when I joined the army.when=_介词介词whichon which on the daywhere引导的定语从句修饰表示引导的定语从句修饰表示地点地点的名词的名词,并并在定语从句中作在定语从句中作地点状语地点状语,相当于相当于“_+关系代词关系代词_”。This is the house where I lived two years ago.where=_

6、=_in whichin the house介词介词which1.There are many reasons why people like traveling.2.why=for which2.This is the reason why he refused(拒绝）拒绝）our money.why=for which 关系副词在意思实际上是关系副词在意思实际上是介词先行词介词先行词关系副词关系副词why注意：注意：高考对关系副词高考对关系副词where的考察的考察高考试题中对于高考试题中对于where的考察趋于复杂，从的考察趋于复杂，从先行词为明显的先行词为明显的“地点地点”转为转为“地

7、点的模糊地点的模糊化化”。事实上，对于。事实上，对于where这个词，考生不这个词，考生不能只理解为地点。当先行词表示某人能只理解为地点。当先行词表示某人物的物的situation，或某事所发展的，或某事所发展的stage，以及，以及case，position，point 等。例如：等。例如：They have reached the point where they have to separate with each other.他们已经到了必须分手的地步。他们已经到了必须分手的地步。当当先行词是表先行词是表时间时间、地点地点、原因原因的名词，引导定语从句是用的名词，引导定语从句是用关系关

8、系副词副词还是还是关系代词关系代词，要看，要看关系词关系词在从句中在从句中充当的充当的成分成分。若充当。若充当状语状语，则用，则用关系副词关系副词；若充当；若充当主语或宾语主语或宾语，则用，则用关系代词关系代词 which/thatwhich/that。注意：注意：Exercises:a.This is the place _ he works.This is the place _ we visited last year.b.Do you remember the days _ we worked together?Do you remember the days _we spent to

9、gether?wherewhich(that)whenthat(which)1.In the dark street，there was not a single person to whom she could turn for help。（turn to sb.for help）2.The two things about which Karl Marx was not sure were the grammar and some of the idioms.(be sure about)3.This is the pilot to whom I sent flowers.(=I sent flowers to this pilot).在定语从句中，如果先行词是物，用介词在定语从句中，如果先行词是物，用介词+在定语从句中，如果先行词是人，用介词在定语从句中，如果先行词是人，用介词+Do you like the book _ she paid$10?表示部分表示部分与与整体（整体（从属关从属关系）系）时时，如果先行词是物，如果先行词是物，用用 of which;如果先行词是人，用如果先行词是人，用 of whomThe old man has 3 sons,two_are doctors.for whichof whomwhichwhom