doing和todo的区别是什么?
从上表可以看出,doing和todo都是动词的形式,但它们的含义、语法和用法都有所不同。
- doing通常表示正在进行的动作,通常和be动词连用,在进行时态中使用;
- todo则表示将要或需要做的事情,通常和情态动词或助动词连用,在未来时态或虚拟语气中使用。
举几个具体的用法例子:
- I am doing my homework right now. (我现在正在写作业。)
- They were doing a project together last week. (他们上周一起做一个项目。)
- She heard her son crying while she was doing the laundry. (她在洗衣服的时候听到儿子哭了。)
- I have a lot of work to do today. (我今天有很多工作要做。)
- You should decide what to do next. (你应该决定下一步该做什么。)
- If I could speak Chinese, it would be easier to communicate with my colleagues. (如果我能说中文,就更容易和同事交流了。)
2023-07-11 广告