do有构成疑问句和否定句;代替动词;用于加强语气;等意思，那么你知道do的过去式是什么吗?今天一起来学习一下do的过去式以及do的用法和例句，希望对大家的学习有所帮助!
do的过去式及其它时态
do的过去式:did
do的复数:dos
do过去分词:done
do现在分词:doing
do第三人称单数:does
do的用法和例句
1、How do you demonstrate that the earth is round?
你怎样证明地球是圆的?
2、Do you have capital punishment in your country?
贵国有死刑 吗 ?
3、She guessed that the letter had something to do with her husband.
她猜想这封信与她丈夫有关.
4、I do wish he would stop flashing his money about.
我真希望他别再到处炫耀他的钱财.
5、What colour do you want?
你要哪样颜色的?
6、This pen is not very good, but we'll have to make it do.
这支笔不太好, 但我们得对付着用.
7、How do you spend your leisure?
你是怎样消磨空闲时间的?
8、The only way to do this was to operate.
要做到这一点的唯一方法就是动手术.
9、How much tax do they take out of your monthly pay?
他们从你的月薪中抽出多少税?
10、Take the humbug out of this world, and you haven't much left to do business with.
把骗子们从这世上轰出去之后, 就没剩几个可以跟你来往做生意的了.
