Question

The house, ____________is blue, will be used as a library. A．whose the roof B．the roof of .

The house, ____________is blue, will be used as a library. A．whose the roof B．the roof of whose C．the roof of which D．which roof

Answer 1

C

试题分析：“介词 + which / whom”引导的定语从句 关系代词在定语从句中作介词的宾语时，常常将介词前置于作宾语的关系词前， I love the music that I can dance to . =" I" love the music to which I can dance. The man who I talked to just now is my brother.=" The" man to whom I talked just now is my brother. 介词后面的关系词指人时只用whom, 不能用who或that; 指物时只用which,不能用that. 注意，并非所有情况下介词都可以前移，含有介词的短语动词不可拆开，介词仍需放在动词后面，如：look for, look after, take care of等。 “介词+ which / whom”前还可以用some, any, none, all, both, neither, many, most, each, few等代词，名词或数词等。 His sons, both of whom loved music very much, spent most of their money on CDs. The house, the roof of which is blue, will be used as a library. whose的用法： 指代人或物，在从句中作定语，表示“他/它的”：We all dislike the boy whose father is a manager. 这里也可以用whose roof；whose+名词=the+名词+ of which=" of" which the名词，故选C。 点评：本题难度适中。 即学即练：He is using a desk _______ are not of the same length. A. whose  legs  B. the legs of whose   C.  legs of which   D. which legs 解析：A 。句意：他正在用一张桌腿不一样长的桌子。