定语从句 (6)

1、教学目标教学目标 定义及相关术语定义及相关术语1.定语从句：定语从句：修饰某一名词或代词的从句叫定语修饰某一名词或代词的从句叫定语从句。定语从句一般紧跟在它所修从句。定语从句一般紧跟在它所修饰的先行词之后。饰的先行词之后。2.先行词：先行词：被定语从句修饰的词叫先行词。被定语从句修饰的词叫先行词。 That is the teacher who teaches us English.Those who want to go to the park are girls._（名词）（名词）_（代词）（代词）3.关系词：关系词： 引导定语从句的词叫关系词。引导定语从句的词叫关系词。Yesterday

2、 I helped an old man who had lost his way.Football is a game which is liked by most boys.I still remember the day when I first came to this school.He has a friend whose father is a doctor. 关系词通常有下列三个作用：关系词通常有下列三个作用：A.引导定语从句引导定语从句； B.代替先行词代替先行词； C.在定语从句中担当一个成分。在定语从句中担当一个成分。 The man who is shaking han

3、ds with my father is a policeman.1). a. The reason _he missed the speech is that he forgot the time. b. The reason_he gave us sounded reasonable.2). a. Ill never forget the day _we spent together in Paris. b. Ill remember the day_we stayed together at that time.why(which/that)when(which/that)关系代词与关系

4、副词的区别关系代词与关系副词的区别3). a. Is this the factory_ we visited last year? b. Is this the house _Lincoln once lived? c. Is this house _ we visited last year?(which/that)where解题点拨解题点拨:看引导词在定语从句中充当什么成分；看引导词在定语从句中充当什么成分；若是作若是作状语状语, 就用就用where, when, why等等关系副词关系副词；若是作若是作主语主语、宾语或定语宾语或定语，则用，则用关系代词关系代词that, which,

5、whom, whose等。等。the one奖奖抢抢答答大大战战.1).This is the reason _ _ he left his hometown.2). Ill never forget the day _ _ we stayed together3).This is the girl _ _I learned the news.4). This is the girl _ is taken good care _ in the hospital. 5).Ill show you a store_ _ you may buy all that you need. 6

6、).I dont like the way_ _ you laughed at her.for which /whyon which/whenfrom whomofin which/wherein which/thatwho 介词与关系代词介词与关系代词 ( )拓展拓展1Have a discussion方法总结1.1.先行词为先行词为人人, ,关系代词用关系代词用介词介词+ +whom; ; 先行词先行词为为物物, ,关系代词用关系代词用介词介词+ +which;2.2.固定的动词短语固定的动词短语,介词介词不能不能提前。提前。 3.3.关系代词和关系副词有时可转换：关系代词和关系副词有时可

7、转换： where, when, why = = 介词介词 + + which4.先行词是先行词是the way 时时,关系代词用关系代词用thatin which或或省略省略.想一想想一想 as 与与 which的区别的区别 1).The meeting, _was held in the park, was a great success.2). I will read as many books_are required. .3). She has married again, _ was unexpected). _is known to us all, Taiwan is a par

8、t of China. whichwhichAsas拓展拓展21. which的先行词可以是的先行词可以是名词名词，也可以是，也可以是句子的句子的一部分或代替整个句子一部分或代替整个句子；which从句从句不能放句首不能放句首; 2. as 一般代替整个句子一般代替整个句子, 从句从句则可以放则可以放句首句首, 句句中或句尾中或句尾, 表示表示“正如正如” ，“或像或像一样一样” 。例如：例如：as is known, as everyone knows ,as is said, as often happens, as you can see, as it is;当当先行词前有先行词前有as

9、, so, such, the same 修饰时修饰时,关系代关系代词常用词常用as。1.当先行词是当先行词是everything, anything, nothing , all, none, few, little, some等代词时，或当先行词受等代词时，或当先行词受every, any, all, some, no, little, few, much等代词修饰时。等代词修饰时。 2.当先行词被当先行词被序数词序数词修饰时。修饰时。3.当先行词被当先行词被形容词最高级形容词最高级修饰时。修饰时。4当先行词被 the very, the only 修饰时。5.当先行词前面有当先行词前面有

10、who, which 等疑问代词时。等疑问代词时。 6.当先行词为人与动物或当先行词为人与动物或人与物人与物时。时。 我的地盘我的地盘?That!“that”1). a. I saw some trees, and the leaves of _ were black with disease. b. I saw some trees, the leaves of _ were black with disease. 2). a. The professor is a little man, on the nose of _there is a pair of glasses b. The p

11、rofessor is a little man, and on the nose of _there is a pair of glasses解题点拨解题点拨 :是否有是否有连词连词是区分定语从句和并列句的关键。是区分定语从句和并列句的关键。themwhomwhichhim _易混句型易混句型1.1.定语从句与并列句定语从句与并列句 1). a. The news _our volleyball team won the match made us excited. b. The news _he told me yesterday is exciting. 2). a. I made a

12、promise _ if anyone set me free, I would make him very rich. b. The mother made a promise _ pleased all her children. that(that/which)that/whichthat解题点拨：解题点拨：that引导的引导的定语从句定语从句是对其先行词的是对其先行词的修修饰或限制饰或限制；在句中；在句中作成份作成份( (作宾语省略作宾语省略),),指物时可用指物时可用whichwhich代替；而代替；而同位语从句同位语从句是对前面名词的是对前面名词的说明和解释说明和解释。that在从

13、句中仅起连接作用在从句中仅起连接作用, ,不充当成份不充当成份，不能省略，不能省略, ,不能用不能用whichwhich代替。代替。 .定语从句与同位语从句定语从句与同位语从句 1) a. It is in this room _I lived last year. b. It is the room _I lived last year. 2) a. It was at seven oclock _he went to school this morning. b. It was seven oclock _he went to school this morning. 解题点拨：解题点拨：

14、强调句型：强调句型：It is/was+ +被强调的成被强调的成份份+ +that/who+ +其它部分其它部分; ; 去掉去掉 It is/was.that/who ,句子照样成立句子照样成立; ;而定语从句的而定语从句的引导词在句中要作成份引导词在句中要作成份。thatwherethatwhen. .定语从句与强调句型定语从句与强调句型 Fill in the blanks with relatives: 1) He still lives in the house _window faces to the south. 2) He still lives in the house _ _

15、the window faces to the south. 3) He still lives in the house and _ window faces to the north. 4) He still lives in the house _is in the north of the city. whoseof which that/whichits实战演习实战演习) Is this house _ he visited last yea) Is it in this house _ he was born?the onethat建议：仔细审题，找到突破口。建议：仔细审题，找到突

16、破口。加加油油Find the mistakes and correct:1.Einstein is such a great scientist that we must learn from. 2.This is the very place where we visited many years ago.thatas1）错用引导词；）错用引导词；常见错误常见错误. Hangzhou, where we spent last spring there, is one of the most beautiful cities in China. 2）定语从句中的被替换成份没有去掉。）定语从句

17、中的被替换成份没有去掉。. She is the only one of the girls in our class who have been to the United States. ).定语从句中的定语从句中的谓语动词谓语动词在人称和数上在人称和数上 应与应与先行词先行词一致一致has_巩固提高巩固提高:1. Many children， parents are away working in big cities，are taken good care of in the village.A. their B. whoseC. of them D. with whom2. What

18、 do you think of teacher ,Bob？I find it fun and challenging. It is a job _ you are doing something serious but interesting .A. where B. which C. when D. that3. Its helpful to put children in a situation they can see themselves differently.A. that B. when C. which D. where.She brought with her three friends, none of I had ever met before.A. them B. whoC. whom D. these5. Whenever I met her, _ was fairly often, she greeted me with a sweet smile.A. who B. which C. when D. that用用 思思考考_. （四川）（四川）Shell never forget her stay there _ she found her son who had gone missing two years before.A. tha