高中定语从句讲义2.doc

一．“介词+关系代词”引导的定语从句 1.关系代词在定语从句中作介词宾语时，从句常常由“介词+关系代词”引出。 The school (which / that) he once studied in is very famous. The school in which he once studied is very famous. Tomorrow I’ll bring here the magazine (which / that) you asked for. Tomorrow I’ll bring here the magazine for which you asked. ２．若介词放在关系代词前，关系代词只可用whom和which The man with whom you talked just now is my neighbor.  The plane in which we flew to Canada was really comfortable.３．“介词+关系代词”前还可有some, any, none, all, both, neither, many, most, each, few等代词或者数词。如： He loves his parents deeply, both of whom are very kind to him. In the basket there are quite many apples, some of which have gone bad. 练习1. The clever boy made a hole in the wall, ______ he could see what was happening inside the houseA. through which ????B. which ? C. in ?which??????????D. through that2. Tom is the boy ________ I went to the cinema together._ A. to which ????B. whom ? C. with whom??????????D. with who ?3. He has two daughters, _ are college students.A.?both of them?B. ?both of whom ? C. of whom ?both??????????D. both of who ? ACB 二．关系副词可代替的先行词是时间、地点或理由的名词，在从句中作状语。1）关系副词when, where, why可以用适当的介词+which来替代。如：when=in/on/at…+which, where=in/on/at…+which, why=for+which 1. I won’t forget the date when( on which) I was born.2. This is the room where (in which) I lived. = This is the room which I lived in.3. I don’t know the reason why (for which) he haven’t come today.练习I know a place _______we can have a picnic.?A．which ??????B．where C．how ???????D． whyI will never forget the days_______ we spent our holidays together.?A.where ????B.which ? C.for?which??????????D.whenThis is the reason _______he was late.A.where ????B.which ? C.by ?which??????????D.why where定语从句修饰抽象地点名词case，point, situation, degree, activity, position, job You reach a point where medicine can’t help. He got into a situation where it is hard to decide what is right and wrong. 【模拟训练】1. We’re just trying to reach a point _______ both sides will sit