定语从句-中等职业教育对口升学招生考试英语考点精讲课件PPT

定语从句—— that和which的用法 1 CONTENTS 01 03 考点讲解 方法总结 目 录 02 典形例题 2 01 考点讲解 3 考点讲解 在定语从句中，先行词指物的时候，that 和 which 常常可以互换。 当然关系代词作宾语时可以省略。 但是在有些情况下两者不可以互相替代，只能选一。 4 1. 先行词（从句所修饰的词）被形容词最高级或序数词修饰时,只能用that。例如： 1）This is the most interesting story that I have ever heard. 2）The first meeting that we will take part in will be held in the afternoon. 2. 先行词是all , something , nothing , anything ，everything 等不定代词或由不定 代词little , few ，much , none , any, some等修饰时只能用that. 例如： 1）Here is something that I will tell you. 2）Let's buy some books that we can read on our trip. 情况一：用that不宜用which 考点讲解 5 I can remember well the persons and some pictures that I saw. 我清楚地记得我看到的人和照片。 3.先行词既有人也有物时,只能用that. 例如： 考点讲解 4. 先行词被all ,every, no ,one of, the only, the very, the right, last,just 等修饰时，只能用关系代词that。例如: Are there any questions that trouble you much? 还有你感到非常麻烦的问题吗？ 情况一：用that不宜用which 6 5. 当主句已有疑问词 who或which时，关系代词只能用that。例如： 1）Which is the bike that you lost? 2）Who is the woman that was praised at the meeting? 6. 当关系代词在定语从句中作to be 的表语时,先行词无论指人还是物，关系代词只能用that. 例如： Tom isn’t the boy that he used to be. 情况一：用that不宜用which 考点讲解 7 7. 在there be结构中，当先行词指物时，关系代词只能用that。如： There is a book on the desk that I’m very interested in. 桌子上有本我非常感兴趣的书。 8. 句子中含有两个定语从句时，其中一个从句的关系代词已用了which，为了避免重复， 一般情况，另一个宜用 that。例如： They secretly built up a small factory which produces things that could cause pollution. 他们悄悄建了一个小工厂，生产可能造成污染的产品。 情况一：用that不宜用which 考点讲解 8 考点讲解 情况二：用which不宜用that 1.当引导非限制定语从句时。例如： Football, which is a very interesting game,is played all over the world. 2.当关系代词前有介词时。例如： The factory produces half a million pairs of shoes each year， 80% of which are sold abroad. 3. 当先行词本身是that时。例如： That which you told him about is what we want to know. 9 02 典形例题 10 Exercise 1. This is the best film I have ever seen. A. which B. that 2. Will you please lend the very book you bought yesterday ? A. which B. that 3. I have read all the books you gave me.