(一)關(guān)系代詞who，whom，whose，which，that引導的定語從句

　　1、The company official _____ I thought would be fired received a raise.

　　A. whom　　B. whoever

　　C. who　　D. of whom

　　(答案：A.關(guān)系代詞whom在定語從句中做賓語，修飾先行詞official)(1998年40題)

　　2、The investigation ， _____ will soon be published， was made by John.

　　A. at which the results　　B. the results on which

　　C. whose results　　D. at whose results

　　(答案：C.關(guān)系代詞whose 在定語從句中做定語。)(1998年58題)

　　(二)關(guān)系副詞 when ，where， why， 引導的定語從句

　　1、The time will come _____ man can fly to outer space freely.

　　A. that　　B. when

　　C. in that　　D. which

　　(答案：B.when在定語從句中做狀語。) (1996年35題)

　　2、I will never forget the ten years _____ we both spent in the little village.

　　A. when　　B. during which

　　C. which　　D. in which

　　(答案：A)(2001年54題)

　　(三)關(guān)系代詞前帶介詞的定語從句

　　1、Before her marriage， she spent a considerable time in that very part of Shanghai， _____ she belonged.

　　A. which　　B. to where

　　C. to which　　D. at which

　　(答案：C.關(guān)系代詞which和whom 還可以做"動詞詞組"后面的前置賓語。這里的動詞詞組是belong to.)(1998年56題)

　　2、The United States is composed of fifty states， two of _____ are separated from the others by land or water.

　　A. them　　B. that

　　C. which　　D. those

　　(答案：C)(2003年23題)

　　(四)非限定定語從句對被修飾的名詞起附加說明，或進一步描述或補充。

　　這種從句有一定的獨立性，即使去掉，主句的意思仍然完整，只是內(nèi)容相對地不夠具體。與主句之間常用逗號分開，所用的關(guān)系代詞與限定性定語從句基本相同，但不能用關(guān)系代詞that 引導。

　　(1)An Old friend from abroad， _____I was expecting to stay with， telephoned me from the airport.

　　A. that　　B. whom

　　C. who　　D. which

　　(答案：B)(2000年31題)

　　(2)His brother had become a teacher， _____he wanted to be.

　　A. who　　B. what

　　C. which　　D. that

　　(答案：C.which引導的非限定性定語從句，在從句中做賓語，修飾先行詞a teacher)(1997年39題)

　　(3)He has made another wonderful discovery， _____of great importance to science.

　　A. which I think it is　B. of which I think it is

　　C. I think which is　　D. which I think is

　　(答案：D.which引導的非限定性定語從句，修飾前面整個句子。)(1995年50題)

　　(五)"名詞(代詞)+介詞+關(guān)系代詞"引出，一般是非限定性定語從句。

　　We've tested three hundred types of boot， _____is completely water proof.

　　A. no of which　　B. none of which

　　C. some of which　　D. neither of which

　　(答案：B."名詞(代詞)+of+which(whom)"引起的定語從句常表示部分與整體的關(guān)系。)(1995年36題)