定语从句必备.docVIP

定语从句必背 一、只用that,不用which指物 ①先行词是不定代词all, few, little, much, something, nothing, anything等。 E.g.: All that we have to do is to practice English. ②先行词被不定代词all, any, every, each, few, little, no, some等所修饰。 E.g.: Ive eaten up all the food that you gave me. ③先行词被序数词或形容词最高级所修饰。 E.g.: The first letter that I got from him will be kept. ④先行词被the only, the very, the same, the last, just等所修饰。 E.g.: He is the only person that I want to talk with. ⑤先行词既有人又有物时。 E.g.: They talked about persons and things that they met. ⑥当主句中已有who或者which时，为避免重复。 E.g.: Who is the man that is giving us the class? Which is the T-shirt that fits me most? ⑦在“there + be”的句型中，先行词为物时,只用that，先行词为人时，用who/whom. E.g.: There are two novels that I want to read. 我要读的有两本小说。 There is no work that can be done now. 没有什么工作现在能做的了。 ⑧当先行词为主句的表语且关系代词为从句的表语时。 E.g.: Our school is no longer the school that it used to be. 我们的学校不再是以前的学校了。 ⑨以here is(are) 开头的句子时。 E.g.: Here is a film that will move anyone. 这是一部将使任何人都受感动的电影。 Here are two books that I will buy. 这是我要买的两本书。 ⑩It is (high) time that + 定语从句。/It is the first/ last time that+定语从句。 E.g.: It is high time that they started out. 他们该动身了。 It is the first time that he has been late.这是他第一次吃到。 先行词本身是what, who时 e.g. What that is on the table belongs to me. 二、只用 which的情况： ① 在非限制性定语从句中 ②介词提前时，指物用which，指人用whom: e.g. This is a house in which Lu Xun once lived. ③若有两个定语从句，一个用 that，另一个需用 which: e.g. The book that he bought yesterday was the one which he liked best. ④先行词后有插入语时 e.g. Here is the English grammar book which, as I’ve told you, will help improve your English. ⑤作定语(其前有介词): in which case / situation, during which time, at which point He lost his temper,at which point I decided to go home. 他发起脾气来，在这一时刻我决定回家。 His son insisted on joining the army, in which case he had to give in. It rained all night, during which time the crops were damaged 三、如何区分that与who。 指人时用who, 在许多情况下，可以与that互换，但只用who的情况如下： ①先行词是he, one, ones, anyone, anybody, tho