2021届人大附中高中英语新高考语法一轮复****讲义(01)名词性从句的功能细说知识点总结整理 语法总则:任何一个句子一定由主语(S)及动词(V)组成 例1. John works hard. 约翰工作很努力。John为主语(S),work为动词(V);(hard这里为副词,修饰work的状态)。 例2. He plays the piano well. 他钢琴弹得很好。He为主语(S),play为动词(V)做谓语;(the piano为宾语,well修饰play的状态) 有时主语可以省略,从而形成祈使句。祈使句句首一定为原型动词,之前省略了You should. 例1. Be quiet.= (You should) be quiet. 例2. Work hard.=(you should ) work hard. 有时主语和谓语可以省略,从而形成感叹句 例:what a stupid boy ( he is ) 例2:what a silly thing ( you have done ) 名词性从句的功能细说 The most important thing in the world is not where we are, but in what direction we are going . 我们说过,根据在句中不同的语法功能,名词性从句可以分为主语从句、宾语从句、表语从句和同位语从句。根据名词性从句的构成可以分为:that从句,whether 从句和疑问词引导的从句。但我们要特别注意以下几点: that从句不可做介词的宾语,只能用whether 从句或疑问词引导的从句 例1. I am worried about whether he can do it. 那如果硬要用that从句怎么办呢?且请看 ① 在介词之后加the fact ,结构为:介词+ the fact+ that从句例:I am worried about the fact that he doesn’t study. ② 不加 the fact ,对that从句进行如下变化:去掉that,之后的主语变成所有格,动词变成动名词。 例:I am worried about the fact that he playsaround all day → I am worried about his playing around all day. 注意: A. 若that从句有助动词do、does、did、will和would时,直接去掉 例. I am worried about the fact that he doesn’t study. → I am worried about his not studying. B. 若有may 和can助动词时。May变成be likely to;can变为 be able to。 例. I am happy about the fact that he may come I am happy about his being likely t