最新定语从句专讲PPT课件.ppt

《最新定语从句专讲PPT课件.ppt》由会员分享，可在线阅读，更多相关《最新定语从句专讲PPT课件.ppt（14页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、定语从句专讲定语从句专讲学习定语从句的关键是如何选择关联词学习定语从句的关键是如何选择关联词。关联词在句中关联词在句中作状语就应使用关系副词作状语就应使用关系副词.(where,when,why等。等。)否则使用关系否则使用关系代词代词(who,whom,whose,which,that等。等。)二、二、由由who,whom,whose引导的定语从句引导的定语从句：(who作主语，作主语，whom作宾语，作宾语，whose用作定语，同时用作定语，同时whose还可以指还可以指物，相当于物，相当于of which。)e.g.:This is the doctor who saved the ba

2、bys life.He is the student whom the teacher praised at the meeting.一、在复句中修饰名词或代词的从句叫做定语从句。一、在复句中修饰名词或代词的从句叫做定语从句。需要学习需要学习和掌握的和掌握的定语从句有以下三种：由关系代词或关系副词引导的定语从句。定语从句有以下三种：由关系代词或关系副词引导的定语从句。由介词由介词+which引导的定语从句。非限制性定语从句。引导的定语从句。非限制性定语从句。E.g.:My mother and her old friends talked of the things and persons t

3、hat they remembered in the school.非限制性定语从句：非限制性定语从句：限制性定语从句对先行词起限制作用，而非限制性定语从句是对概限制性定语从句对先行词起限制作用，而非限制性定语从句是对概念念清楚的先行词加以追加阐述或补充说明清楚的先行词加以追加阐述或补充说明 1.非限制性定语从句一般用非限制性定语从句一般用which/who引导而不用引导而不用that或或what引导，引导，作宾语的关系代词不能省略，从句与主句用逗号分开作宾语的关系代词不能省略，从句与主句用逗号分开E.g.:1.Yesterday I saw your brother,who told me

4、the good news of your mothers recovery from her illness.2.I went to see their new house,which I liked very much.3.She has two brothers,who are both doctors.4.Last Saturday they reached Shanghai,where a meetingis to be held.2.在非限制性定语从句中在非限制性定语从句中as与与which可以在整个主句作为其先行词可以在整个主句作为其先行词指代上面或下面说的一件事，其区别如下：指

5、代上面或下面说的一件事，其区别如下：1.a.从意义上来看从意义上来看which(=and this/that)可以译为可以译为“这这/那那”as(=in accordance with what)译为译为“正如、象正如、象”。He is a teacher,which(=as)is clear from his manner或或He is a teacher,as(=which)can be seen from his manner.The student forgot to bring his dictionary,as is oftenthe case.（此句中（此句中as不能用不能用wh

6、ich代。）代。）2b.从从as,which在非限制性定语从句中的位置和作用来看在非限制性定语从句中的位置和作用来看as引导的从句可置于主句之前，亦可置于主句之后，引导的从句可置于主句之前，亦可置于主句之后，which一般置于主句之后。一般置于主句之后。E.g.:1.This poem is written by Scott,as almost everybody knows.or:This poem,which almost everybody knows,is written by Scott.2.Oceans cover more than 70 percent of the earth

7、,as we have seen.or:As is well-known to us all,oceans cover more than 70 percent of the earth.但不可译为：但不可译为：Which is well-know to us all,oceans cover morethan 70 percent of the earth.一一.用适当的关系代词或关系副词：用适当的关系代词或关系副词：1.Yesterday I met doctor Wang _told me the good news ofhis sons passing the examination.

8、2.The two pupils_ you taught three yeas ago have becometeachers.3.He began to work in Beijing in the year_ New China isfounded.4.I dont know the reason_ she did nt agree to our plan.5.This is a soldier_ died in the war of ResistanceWho,thatWho/that/whomwhenwhyWho/that6.He told everything _he had see

9、n in the traffic accident.7.This was the best model of the TV set_ the factoryproduced last year.8.They have visited the Museum of Chinese History _Premierz h o u s life and deeds are being shown.9.Alice,_dress is all red,looks very pretty.10.The first thing _I am going to do this evening is to write a report about the experiment.thatthatwherewhosethat