作业帮对动词不定式事态的理解
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/11/05 19:29:50
to do to have done to being done都与谓语有什么关系（再事态方面）要例子
解题思路： 首先要知道动词不定式的用法
解题过程：
to do的用法
1. 做宾语。如：
He wants to play football
2.做后置定语
I have a lot of homework to do
3. 做宾语补足语
The teacher often tells us not to play football in the street.
4. 做目的壮语
He comes here to look after the old man.
to have done 的用法
动词不定式的完成时态表示的动作发生在谓语动词表示的动作之前。如：
I'm sorry to have kept you waitint. 对不起，让你久等了。
to being done是不是打错了？应该是to be done结构吧，动词不定式中to 后面应该用动词原型的，除非to 是介词。
to be done是动词不定式的被动语态，表示动作将要发生。如：
There are twenty more trees to be planted. 还有20多棵树需要种。
最终答案：略
解题过程：
to do的用法
1. 做宾语。如：
He wants to play football
2.做后置定语
I have a lot of homework to do
3. 做宾语补足语
The teacher often tells us not to play football in the street.
4. 做目的壮语
He comes here to look after the old man.
to have done 的用法
动词不定式的完成时态表示的动作发生在谓语动词表示的动作之前。如：
I'm sorry to have kept you waitint. 对不起，让你久等了。
to being done是不是打错了？应该是to be done结构吧，动词不定式中to 后面应该用动词原型的，除非to 是介词。
to be done是动词不定式的被动语态，表示动作将要发生。如：
There are twenty more trees to be planted. 还有20多棵树需要种。
最终答案：略