什么时候用do 详讲

do:
aux. 助动词(无词意)
v. 干,做

词形变化:
名词复数:do's 动词过去式:did 过去分词:done 现在分词:doing 第三人称单数:does

例句与用法:
1. I do miss you.
我真想念你啊！

2. The firm did badly last year.
公司去年生意不好。

3. He does not think so.
他不这样想。

4. I love you more than he does.
我爱你胜过他爱你。

5. I don't know what to do.
我不知道怎么做才好。

6. Do you do science at school?
你在学校里学自然科学吗？

7. Why can't you do as you're told (ie be obedient) ?
你怎麽不听话呀?

8. I could never do simultaneous equations.
我从来不会算联立方程式.

英英解释:
名词do:

1. an uproarious party
同义词：bash, brawl

2. the syllable naming the first (tonic) note of any major scale in solmization
同义词：doh, ut

3. doctor's degree in osteopathy
同义词：Doctor of Osteopathy

动词do:

1. engage in
同义词：make

2.