定语从句in which等的用法.doc

+which 或者是先行词+ 逗号“,”+which , 它和限定性定语从句的最显著区别一个是有逗号, 一个是非限制定语从句总有 which 。 2. Wind power is an ancient source of energy ______ we may return in near future. A. on which B. by which C. to which D. from which 【解答】选 C。 return to 其实,应该来说,就是一个固定搭配了,解释为回归到,但是呢, 如果要说意思的话,也是说得通的,就是把句子换一换语序你就可以看出来了。“ we may return to wind power in near future. ”也就是说, 看到 prep.+ which 这种形式,就可以直接把它扔到动词后面,然后在进行选择,看缺少哪个介词。 3. We have gathered nearly 100,000 quilts, _____up to half have gone to flood-hit areas. A. with which B. in which C. for which D. of which 【解答】选D。这里的 which 指的是, nearly 100,000 quilts ( 被褥), 也就是说, 后半句的主语是在这 nearly 100,000 quilts 里面的 up to half 。例: I don ’t know the reason why/for which he did it. The reason why/for which he was fired was not clear. There are many countries in Asia, of which China is the largest one. 亚洲有很多国家,中国是最大的一个。附: whose 和 of which 的区别 1. 关系代词 whose , 引导定语从句时, 既可指人, 又可指物, 在从句中只能作定语; of who m 只能指人; of which 只能指物,有时 whose 可以与 of whom 和 of which 互换使用。如: The girl whose hair is golden is from England. 头发金色的那个女孩是英国人。 The house whose doors(of which the doors) are green is an office building. 门是绿色的那座房子是办公楼。 2.“介词+ whose + 名词”引导定语从句。如: I love my motherland, for whose good future I will work hard. 我爱我的祖国,为了她美好的未来我要努力工作。 3. 在下列情况下,一般只用 of whom 和 of which 。(1) 定语从句的主语是 few, little, some, most, many, much 等时,一般只用 of whom 和 of which 。 In the room are lots of people, many of whom I don