1. 助动词do的形式
I do love you.
我确实爱你。
Do you like an ice cream?
你喜欢吃冰淇淋吗？
Why does he come here?
他为什么来这里呢？
Where did he go when he left here?
他离开这儿去了哪里？
2. 助动词do的疑问句
Do you want to pass the exam?
你想通过测试吗？
Do you live near your school?
你住在学校附近吗？
Did you study Chinese?
你学过汉语吗？
Does he work in a bank?
他在银行工作吗？
3. 助动词do的否定句
I do not want to be criticized.
我不想挨批评。
I don't care what she thinks.
她怎么想我不在意。
He doesn't like to study.
他不想学习。
I didn't see him at the meeting.
开会时我没看到他。
4. 助动词do作为代动词
Do you smoke?
你抽烟吗？
No, I don't.
不抽。
Who painted this picture?
这幅画是谁画的？
I did.
我画的。
She doesn't drive, but I do.
她不会开车，但是我会。
He lives here, but I don't.
他住在这里，但我不是。