动词不定式和现在分词作主语区别(秒杀动词不定式和现在分词的区别)
动词不定式和现在分词作主语区别(秒杀动词不定式和现在分词的区别)一般可以把非谓语分成三部分:知识拓展:对于非谓语动词,各家语法书众说纷纭。精讲分析:Being a League member he is always helping others. 作为一名共青团员,他总是帮助其他人。(动词ing形式表状态,已经是一名团员了) To be a League member he is always helping others.为了成为一名共青团员,他总是帮助其他人。(不定式,表目的、将来。还不是团员,为了以后成为团员。)
先看2个例句:
Being a League member he is always helping others.
To be a League member he is always helping others.
含义有什么区别呢?
精讲分析:
Being a League member he is always helping others. 作为一名共青团员,他总是帮助其他人。(动词ing形式表状态,已经是一名团员了)
To be a League member he is always helping others.为了成为一名共青团员,他总是帮助其他人。(不定式,表目的、将来。还不是团员,为了以后成为团员。)
知识拓展:对于非谓语动词,各家语法书众说纷纭。
一般可以把非谓语分成三部分:
动词不定式 to do 基本语法意义:表目的,表将来;
To pass next exam he works hard. 为了通过下一场考试,他努力学习。
动词ing形式 V ing 基本语法意义:表进行,表状态;
Singing a song he walked into his classoom. 他【唱着歌】走进了他的教室。
He finished his homework tiring but exciting. 他完成了他的家庭作业,疲惫并兴奋着。
动词的过去分词 基本语法意义:表过去,表被动。
Criticized by Tom Bob went away. 被汤姆批评了一顿,鲍勃走了。
非谓语动词其他的用法大体可以分为三类:
与动词的固定搭配(平时注意积累)
stop to do; forget to do ;mean to do ;try to do ;devote to doing
stop doing ;forget doing ;mean doing; try doing ;look forward to doing
固定句式
It's time for sb to do sth.
主语 have nothing to do but do
习惯用法
Seeing is believing. 眼见为实。