③引導(dǎo)非限制性定語從句，用which， 而不用that.例如：

　　Tom came back， which made us happy.

　　湯姆回來了，這使我們很高興。

　　5、關(guān)系副詞的用法

　　1.when指時間，其先行詞表示時間，在句中作時間狀語。例如：

　　This was the time when he arrived.

　　這是他到達(dá)的時間。(when=at which)

　　2.where指地點，其先行詞表示地點，在句中作地點狀語。例如：

　　This is the place where he works.

　　這是他工作的地點。(where=at /in which)

　　3.why 指原因，其先行詞是原因，起原因狀語作用。例如：

　　Nobody knows the reason why he is often late for school.

　　沒人知道他為什么上學(xué)總遲到。(why=for which)

　　【小試身手】

　　1.—Do you know the man ______is talking with your father?

　　—Yes， he’s our headmaster.

　　A. he

　　B. who

　　C. which

　　D. whom

　　2. Is this the river _____I can swim?

　　A. which

　　B. in which

　　C. that

　　D. the one

　　3. This is the best hotel in the city _____I know.

　　A. where

　　B. which

　　C. that

　　D. it

　　4. Can you lend me the dictionary ______the other day?

　　A. that you bought

　　B. you bought it

　　C. that you bought it

　　D. which you bought it

　　5. Anyone ______with what I said may put up you hands.

　　A. which agrees

　　B. who agree

　　C. who agrees

　　D. which agree

　　6. My watch is not the only thing ______ is missing.

　　A. that

　　B. it

　　C. which

　　D.who

　　7. The man ______coat is black is waiting at the gate

　　A. who’s

　　B. whose

　　C. that of which.

　　D. whom

　　8. The girl ______ is reading under the tree _____my sister.

　　A. which; is

　　B. whom; was

　　C. who; is

　　D. who; was

　　9. I love places ______the people are really friendly.

　　A. that

　　B. which

　　C. where

　　D. who

　　10. The world ______ is made up of matter.

　　A. in that we live

　　B. on which we live

　　C. where we live in

　　D. we live in

　　key：

　　1-5BBCAC

　　6-10 ABCCD

　　看了“初中定語從句知識點”的還看了：

1.中考英語單項選擇定語從句試題匯編

2.人教版初中英語知識點總結(jié)

3.2017中考英語知識點大全(一)

4.中考英語單項選擇形容詞試題匯編

5.初三英語基礎(chǔ)知識點復(fù)習(xí)