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1、定语从句 The Attributive Clause,定语从句 (一).定语从句种类及构成: 1. My brother who works in the hospital is really kind 2.My brother, who works in the hospital , is really kind.,限制性定语从句,非限制性定语从句,结构：,先行词 + 关系词 + 从句,定语从句的位置: 1.紧跟在先行词的后面: I have found the book which I lost.,2.定语从句后移/分隔式定语从句,He laughs best who laughs la
2、st.,3.as引导的定语从句可前移 As you all know, the earth is round.,(二).如何使用关系词: 1.关系代词,2. 关系副词 _,_, _,who (that),whom (that) 省,whose,which that,which that省,whose,when,where,why,whose+n=the+n+of which/ of whom of whom/which the n,Cf:限制性、非限制性,定语从句:,关系副词(作状语) where when why: 1.where=介词+ which 2.when=介词+ which 3.w
3、hy=for+which,I still remember the day_ I came here.,when,=on which,This is the house _ I lived last year.,=in which,where,He gave a reason _ people like music.,why,=for which,引导非限制性定语从句的连接词，一律不能省略,解题方法和技巧,1.首先是确定定语从句缺失什么成分。若是缺主语、宾语,定语，则在关系代词中选择。若是缺状语，则在关系副 词中选择。 2.其次是看先行词,1 I refuse to accept the bl
4、ame for something _was someone elses fault. A. who B. that C. where D. what,2 Ive become good friends with several of the students in my school I met in the English speech contest last year. A. who B. where C. when D. which,3 What do you think of teacher ,Bob？ I find it fun and challenging. It is a
5、job _ you are doing something serious but interesting . A. where B. which C. when D. that,考点与难点归纳,高考热点1: that 与 which 的不同点: 总结: 下列5种情况下, 要用 that 引导 定语从句, 不能用 which. 1).当先行词是 all, much, few, little, something, anything, everything. nothing 等不定代词时; 或者先行词 被all, much, few,little, some, any, every, no 等词
6、修饰时;,2.当先行词被序数词和最高级修饰时; 3.当先行词被 the only; the very; the same; the last 等词修饰时; 4.当先行词中既有人又有物时; 5. 当主句中有 who 或者 which 时, 为了避免重复, 定语从句只能用 that 引导. 6 主句为there/here/it is 开头时,下列两种情况下不能用 that 引导 定语从句: 1.引导非限制性定语从句, 不能用that; 2. 关系代词前有介词前置时,不能用that; cf: This is the classroom _ we study in. This is the class
7、room in _ we study.,(that / which),which,Is this the watch that you are looking for? The old man whom I am looking after is better .,在固定短语拆开会改变其含义的， 介词不能提前,下面两句中的介词能提前吗?,高考热点2: 介词 + 关系代词 的考查,解题思路：1找出先行词 2 将先行词代入从句看缺失什么介词,Do you like the book which she spent $10?,思路： she paid $10 _ the book,Do you li
8、ke the book _which she paid $10?,思路： she spent $10 _ the book,on,for,1Do you like the book _she learned a lot? 2Do you like the book _ she often talks? 3He bought a telescope he could study the skies. 4. There is a tall tree outside, _stands our teacher. 5The man _ I spoke on the phone last night is
9、 very good at wrestling. 6. He paid the boy $10 for washing ten windows, most _ hadnt been cleaned for at least a year.,from which,about which,through which,under which,to whom,of which,表示部分与整体关系/所属关系的时候， 用 of +whom/which 常见: 分数/百分数/all/few/none/all/the majority/half/neither/both+ of whom/which 桌上有2
10、本书，两本都不好看。 There are 2 books on the desk , neither of which is cheap.,On her birthday, she received from her parents a nice present _a note was attached,_ “We love you so much”. A. that, saying B. to which, saying C. to which, said D. in which, said,Alec asked the policeman _he worked to contact him
11、 whenever there was an accident. With him B. who C. with whom D. whom,高考热点3: _ 1.The teacher set us such a difficult problem _ none of us worked out. The teacher set us such a difficult problem _ none of us worked it out.),as,that,as 引导的定语从句,定语从句,结果状语从句,2.,It is so difficult a question _ no one can
12、solve it. 2. It is so difficult a question _ no one can solve. A. that B. as,A,B,定语从句,结果状语从句,3. This is the same bag _ I used last year. 这个包和我去年用的那一个一样 比较: This is the same bag _ I used last year. 这就是我去年用的那个包。,as,that,定语从句,总结: 1. as 可以引导限制性定语从句， 用于下列固定句型中: so/such/as/the sameas. as 充当从句的主语、宾语或者表语. S
13、he is as beautiful a girl as I imagine.,2. as 还可以引导非限制性定语从句, 代表主句的所有内容, as 从句既可以 放在主句前, 也可以放在主句后. as 的含义为 “正如, 像.一样” 常用句型：As is known to all/ As you can imagine /As is reported/said/As is often the case,Which /as 引导非限制性定语从句区别,1 as 有正如好像之意 2 which 引导非限制性定语从句,即可代表主句中一个先行词，也可代表整个主句，as只能替代整个主句 which从句只能
14、放在主句后，as 可放前可放后 As is often the case, he is absent. He saw the girl , which /as he had hoped.,Which /as 引导非限制性定语从句区别,4 as/which 在从句中作主语时，as+be/系动词, which+任何谓语动词 He married her, which/as was natural. He saw the girl, which delighted him.,1. The result of the game was good, _ we hadnt expected. A. whe
15、n B. that C. which D. what 2. _ I explained on the phone, your request will be considered at the next meeting. A. When B. After C. As D. Which,C,C,对比训练,1. _ is announced, the meeting was put off. 2. _ is announced that the meeting was put off. A. It B. As,B,A,定语从句的主谓一致： 1 He is one of the students who_praised by the teacher. 2 He is the only one of the students who_ praised by the teacher. 3 The number of people who _ present at the meeting _ decreasing.,were,was,高考热点4 :,are,is,高
