人教版2017高考英语全套解析一轮复习课件：语法精要10 定语从句_高考复习指南

人教版2017高考英语全套解析一轮复习课件：语法精要10 定语从句

　　我读的第一本英文小说是《双城记》。 ②先行词被形容词的最高级修饰时。 It is the best film(that)I have ever seen. 它是我看过的最好的电影。

　　③先行词是all，everything，something，anything，nothing，none等不定代词时。 Is this all that is left？这就是全部剩下的吗？ I'll do everything(that)I can to help you. 我将尽我所能帮助你。

　　④先行词被the only，the very修饰时。 The only thing that matters is to find our way home. 唯一要紧的事是找到我们回家的路。 This is the very book(that) I've been looking for. 这就是我们正在找的书。 ⑤当特殊疑问句由who或which引导时，为避免重复，常用that代替who或which引导定语从句。 Who is the man that is standing by the door? 站在门边的那个人是谁？ Which is the dictionary(that)you bought yesterday? 哪一本是你昨天买的字典？

　　⑥先行词既指人也指物。 Look at the man and his donkey that are walking up the street. 看那个在街上走着的人和他的驴。 (2)用which而不能用that引导的定语从句 ①which可引导非限制性定语从句，that则不能。 He had failed in the maths exam，which made his father very angry. 他没通过数学考试，这令他父亲很生气。 ②在介词提前的定语从句中，只用which，而不用that引导。 This is the house in which Lu Xun used to live. 这是鲁迅曾住过的房子。 5．as与which在引导定语从句时的区别 as与which都可以代指主句中的一部分或整个句子的内容，有时可以互换。 He married her，as(which) was natural. 很自然地，他和她结婚了。但在下列情况下一般只能用as。 (1)as引导的定语从句可以放在句首，而which则不能。如： As we know，more than seventy percent of the earth is covered with water. 正如我们所知，地球表面的70%以上由水覆盖。 (2)as表示“正如，正像”，而which无此意。此时，as从句中常有know，expect，happen，point out，plan，suggest等单词或短语。如： He came back home late，as we expected. 正如我们所料，他回家晚了。 As is pointed out，this is a grammar problem. 正如所指出的，这是个语法问题。