高一英语知识点总结及重难点解析：Unit5-6句型诠释(4)

句型诠释(4)

　　【句型归纳】

　　1. When / While / Though / Unless / If + n. / adj. / 现在分词/过去分词……

　　状语从句有些成分有时可省略，一般是主语和be省略;有时it和be可以省略： He made no answer when (he is) spoken to. /Though (he was) born in Chicago, the author is most famous for his stories about New York. / Come back early if (it is) possible.

　　[注意]用法详见Chapter 10语法活用“省略和插入语”。

　　2. Not only / just…but (also) 连接相同的句子成分

　　Not only the teacher but all the students are going to visit the Science Museum. (连接主语时根据就近原则) / They not only sang but (also) danced for a whole night. / Many people go to see this film not just because the film is interesting, but also the leading actors and actresses are all world famous. / Not only do we learn for our country, but we'll work for her in the future. (连接句子时，not only后的句子要部分倒装)

　　[牛刀小试3]

　　1. The reason ____ you failed, I think, was ____ you had turned a deaf ear to your mother's advice.

　　A. that; because B. why; because

　　C. why; that D. for that; that

　　2. The English play ____ my students acted at the New Year's party was a great success. (2004 全国卷I)

　　A. for which B. at which

　　C. in which D. on which

　　3. When ____, the museum will be open to the public next year. (2002 上海春招)

　　A. completed B. completing

　　C. being completed D. to be completed

　　4. ____ the meeting himself gave them a great deal of encouragement. (2003 上海)

　　A. The president will attend

　　B. The president to attend

　　C. The president attend

　　D. The president's attending

　　5. I don't think ____ possible to master a foreign language without much memory work. (NMET 1990)

　　A. this B. that C. its D. it