助动词do的用法和例句
助动词do可以用来: 1.do构成疑问句: Does he know Chinese? 他懂汉语吗? How do you like the weather here? 你觉得这里的天气如何? Did you go by train or by plane? 你是坐火车还是坐飞机去的? She likes the food,doesn’t she? 她喜欢这个菜,对吧?
2.do构成否定句: Don’t bother to answer the letter. 不要烦你回信了。 We don’t see much of each other. 我们不常见面。 He doesn’t care for fish. 他不爱吃鱼。 I didn’t know you were here. 我不知道你在这儿。
3.表示前面所说动作,以避免重复: Do you work together?–Yes.we do. 你们在一起工作吗?足的。(我们在一起工作。) You don’t want to be late.Neither does she. 你不想迟到,她也不想迟到。 You’re doing better than you did last term 你这学期比上学期表现好。 I said he would fail,and he did. 我说他会失败,他真的失败了。
加强语气(起强调作用): I do think you’re right. 我确实认为你是对的。 She does feel that way. 她确实有这种感觉。 She did say that. 她确实这样说的。 Do be careful. 千万小心。
do在更多情况下用作实意动词,用法很灵活,可表示许多意思,如: Martin has done an excellent article. 马丁写了一篇精彩的文章。 He has done a portrait of Lilly. 他画了一张丽丽的画像。 We are doing the dishes. 我们在洗碗。 Have you done your teeth? 你刷牙了吗? He has done Horace into English verse. 他把荷雷斯的作品译成了英文诗。