1、如何確定關系代詞前的介詞：將定語從句還原：構成兩個搭配，即從句謂語部分與介詞的適當搭配；介詞與先行(xinxng)詞的正確搭配。 The picture _which he paid $100 was once owned by a king. This is Tom Sawyer, _ whom his teacher is proud. Can you think of a situation _ which this word can be used? Im grateful to him for that advice, _ which I owed all my success.fo

2、rofinto第1頁/共13頁第一頁，共14頁。關系副詞when, where, why 可以(ky)相應地轉化為：介詞+which結構。 This is the house where I lived two years ago. Do you remember the day when you joined our club? I dont know the reason why he said so.=This is the house in which I lived two years ago.=Do you remember the day on which you joined

3、our club?=I dont know the reason for which he said so.第2頁/共13頁第二頁，共14頁。有一些動詞短語中的介詞是固定搭配，不可以拆開，一般還是(hi shi)放在動語之后，不提前： He is the student (who/whom/that) the teachers are looking for. The number of the children (who/whom/that) she takes care of is 30. 他就是老師們在尋找(xnzho)的學生。 她照顧的孩子的數量是30個。第3頁/共13頁第三頁，共14

4、頁。注意：介詞短語+which或whom引導的定語從句，是高考(o ko)考查熱點。 They finally climbed up the mountain, on which （在山頂(shn dn)上）many strange birds were seen. Look at the photo. This is Mr. Green, in front of whom （在他前面）sit three students.第4頁/共13頁第四頁，共14頁。 There are 40 students in our class, most of _ like English. These ar

5、e books written by Mark Twain, one of _ was read to me by my father She has two sons, neither of _is a teacher. She has many books, none of _ is interesting.whomwhichwhomwhich第5頁/共13頁第五頁，共14頁。 不定(bdng)代詞+of+ which/ whom 引導的定語從句可化為of+ which/ whom+ 不定(bdng)代詞 結構；這也是高考常考點。 其中用到的不定(bdng)代詞有some, any, no

6、ne, both, all, many, a few, few, a little, little, either, neither, one, 等等。第6頁/共13頁第六頁，共14頁。 I live in a room whose windows are all broken. = I live in a room the windows of which are all broken. =I live in a room of which the windows are all broken. This is my teacher whose handwriting is excellen

7、t. 關系代詞whose+名詞(mng c) 引導的定語從句可轉化為 the+名詞(mng c)+of+ which / whom 或 of+ which/whom+ the +名詞(mng c)結構；of 表所屬關系。第7頁/共13頁第七頁，共14頁。 I have a small room which I live in. =I have a small room which to live in. =I have a small room to live in. He has a good friend to whom he can turn for help.第8頁/共13頁第八頁，共

8、14頁。介詞后不一定只能接關系代詞，可能會接關系副詞，主要(zhyo)取決于介詞及句子意思。 He used to live in London, from _ he came. He graduated from Beijing University in 1988, since _ he has improved himself in all aspects.wherewhen第9頁/共13頁第九頁，共14頁。1. 關系代詞 whose，引導定語從句時，既可指人，又可指物，在從句中只能作定語；of whom 只能指人；of which 只能指物，有時 whose 可以與 of whom 和

9、 of which 互換使用。如： The girl whose hair is golden is from England. 頭發金色的那個女孩是英國人。 The house whose doors are green is an office building. 門是綠色的那座房子是辦公樓。 2. “介詞 + whose +名詞” 引導定語從句。如： I love my motherland, for whose good future I will work hard. 我愛我的祖國，為了她美好的未來我要努力(n l)工作。第10頁/共13頁第十頁，共14頁。 3. 在下列(xili)

10、情況下，一般只用 of whom 和 of which。 (1) 定語從句的主語是 few, little, some, most, many, much等時，一般只用of whom和of which。 In the room are lots of people, many of whom I dont know. 房間里有很多人，很多人我不認識。 He has a lot of storybooks, a few of which I have never read. 他有很多故事書，有幾本故事書我還從未看過。第11頁/共13頁第十一頁，共14頁。(2) 定語從句的主語是數詞、形容詞的最高

11、級時，一般只用of whom和of which。如： The old man has three children, two of whom are college students and one of whom is a manager. 那個老人有三個小孩，其中兩個是大學生，另一個是經理。 (3) 定語從句的主語是all, none, both, neither, each等不定代詞時，一般只用of whom和of which。如： There are fifty students in our class, all of whom are working hard. 我們(w men)班有五十個學生，所有這五十個學生學習都刻苦。 He planted two trees last year, both of which are growing well. 去年他栽了兩棵樹，這兩棵樹都長得好。 (4) 在定語從句中作表語的定語時，一般只用of whom和of which。如： He has three brothers, of whom Li Lei is the youngest one. 它有三兄弟，李蕾是他們中最小的一第12頁/共13頁第十二頁，共14頁。謝謝您的觀看(gunkn)！第13頁/共13頁第十三頁，共