z定语从句-解析.ppt

* * * * * * * 4. 关系副词的用法注意点 (1)当先行词为time，表示“次数”时，应用关系词that 或省略。如： This is the first time (that) the president has visited the country. (2)当point, situation, case等词作先行词表示“情况，境地，场合”等意思时，其后常由where引导定语从句，where在句中作状语。如： Can you think of a situation where this phrase can be used? 4. 关系副词的用法注意点 巩固练习：用适当的关系词填空 1) October 1, 1949 was the day______ (__ ______) China was founded. 2) Beijing is the place ______ (____ ______) I came.  3) Is this the reason ____ (___ _____) he didn’t want to see me? when on which where from which why for which 巩固练习：用适当的关系词填空 4) Is this the room ______(__ ______) we were living last winter? 5) The days are gone _____ (______ ______) we used “foreign oil”. 6) Yesterday, we had a meeting ______ (__ ______) we discussed many problems. where in which when during which at which where 对比练习：用适当的关系词填空 1. The room ___________________ he once lived is still there. The room ___________________ I have to clean every day belongs to my mother. where/in which (that/which) 对比练习：用适当的关系词填空 2. I will never forget the day_______________ I met you. I will never forget the day ______________ we spent together. when/on which (that/which) The reason _____________ I don’t know is known to him. (that/which) why/for which 3. The reason ________________ I don’t know the thing is that I was not there at that time. 六. 非限制性定语从句 1. 非限制性定语从句的定义 非限制性定语从句是对被修饰部分进行附加说明，如果去掉，主句的意思仍然完整或清楚。它和主句之间的关系比较松散，因此常用逗号隔开。 My watch, which is very old, stopped again. 六. 1. 非限制性定语从句的定义 2.限制性定语从句与非限制性定语从句的区别 (1)限制性定语从句和主句的关系十分密切，若省去，主句的意思就不明确。主从句之间不用逗号隔开。而非限制性定语从句则不然。试比较： This is the best book that I have read. This is a good book, which is easy to understand. 2. 限制性定语从句与非限制性定语从句的区别 (2)限制性定语从句的先行词总是一个名词或一个代词，而非限制性定语从句的先行词可以是一个词，也可以是部分或整个主句的意思。此时，一般用关系代词as或which引导。 (4)在非限制性定语从句中，不能省略关系代词，而在限制性定语从句中则可以。 (3)限制性定语从句可以用关系代词that引导，而非限制性定语从句则不能。 (5)关系代词在非限制性定语从句中作介词的宾语时，介词前可以有被介词短语所修饰的词。如： (6)