【语法学习】啥是非谓语动词？

啥是非谓语动词？

什么是非谓语动词？非谓语动词可以充当什么成分？

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1 可以充当 主/宾/表将动词 名词化就好！

2可以充当定语也就是定语从句的简化

3可以充当状语目的是将两个主语相同的句子变成一个句子！

怎样变方法：去掉一个主语将其谓语动词 作以下变化第一am/is/are变为being第二 was/were变为 havingbeen第三do/does 变为doing第四 did变为having done第五 be done 变为done这里的be 可以是am is are也可以是was were

举个例子：

I am a teacher,I give you a class.根据以上法则变形为 Being a teacher ,I give you a class.

注意1 being 在句子里可以省略比如上面这句话可以为I，a teacher,give you a class.

2 两个句子都是过去时的时候was/were 可以变形为 having been或being

did 可以变形为 having done 或doing

比如A:Being a student ,I had a class.B:Having been a student,I had a class.

A和B有啥区别没？答案是没有！只为了语言的多样性存在着！

再比如Our university was founded in 1909.Our university boasts 10000 students.

上面这两句话可以怎样变为一句话呢？