定语从句讲解(一).ppt

1、定语从句,定义： 用作定语的从句叫做定语从句。 结构：先行词+关系代词/关系副词+定语从句 定语从句所修饰的名词（或代词）叫做先行词。 关系代词：who,whom, whose,that,which,在定语从句中可用作主语、定语、宾语、表语等 关系副词：when,where,why等 在定语从句中只用作状语。,分类: 1) 限制性定语从句 2) 非限制性定语从句,限制性定语从句对被修饰词起到限制、修饰的作用，一般不可缺少。 非限制性定语从句起补充、附带说明作用，缺少也不会影响全句的理解。,e.g. She said she had finished her work, which I doub

2、ted very much. Ive got some personal affairs that I have to deal with.,The trees have lost their leaves. They are behind the office building.,关系代词作主语,The trees which are behind the office building have lost their lives.,The woman got the job. The woman can speak Russian. The woman who can speak Russ

3、ian got the job. The teacher will give us a talk. The teacher is famous. The teacher who is famous will give us a talk.,The man is kind. Everyone likes him. The man (who/whom) everyone likes is kind.,关系代词作宾语,The woman got the job. We saw her in the street. The woman (whom) we saw in the street got t

4、he job.,Jack used to be a lazy boy. He is no longer a lazy boy. Jack is no longer the lazy boy that he used to be.,作表语,She has a brother. I cant remember his name. She has a brother whose name I cant remember.,定语,The school is in Shenzhen. He studied in the school. The school where he studied is in

5、Shenzhen.,状语,(1) The girl who/that is standing there is Mary. (2) The man ( whom/who/that ) my mother saw in the street is my teacher。 （3）The book which/that tells us about the earth is interesting. （4）The building (which/that) he referred to is beautiful.,(5) She lives in a house whose windows face

6、 south. (6) Ill never forget the day when I joined the army. (7) I wont forget the factory where my father worked. (8) Tell me the reason why you came late.,1. I still remember the days _ I worked with the farmers. I still remember the days _ I spent with the farmers. A. which B when C. what 2. The

7、teacher didnt know the reason _ B _ she was absent yesterday. The teacher couldnt accept the reason _ C _ she explained yesterday. A. how B. why C. that D. who,B,A,抽象地点：point, stage, situation, case, scene等词作先行词 若在定语从句中作状语，应由where引导定语从句。 抽象时间：occasions, 由when 引导。 Can you think out a situation where

8、this word can be used? Her illness has developed to the point where nobody can cure her. 例题1：Today, well discuss a number of cases_beginners of English fail to use the language properly. Awhich Bas Cwhy Dwhere,分隔式定语从句,情况：先行词和关系词分开。 Because of the financial crisis（经济危机）, days are gone （ ）local 5-star

9、 hotels charged 6,000 yuan for one night. A. if B. when C. which D. since 2. I have reached a point in my life（） I am supposed to make decisions of my own. A. which B. where C. how D. why,关系词在定语从句中做主语时，谓语 动词的数取决于先行词 He is the only one students in his class who _ (have) got the teachers praise. He is

10、 one of the students in his class who _ (have) got the teachers praise.,has,have,从句中动词的数,易错题汇总,1. Occasions（机会） are quite rare_I have the time to spend a day with my kids. who B.which C. why D. when 2. Life is like a race(竞赛）_we compete with others to go beyond ourselves. A. Why B. what C. that D. where,3.After graduation she reached a point in her career_she needed to decide what to do. Athat Bwhat Cwhich DWhere