()1. When do you sleep ____ class?
A. at
B. on
C. after

C

()2. Ann often ____ books after school.
A. looks
B. reads
C. watches

B

()3. —When do you go to bed?
—I sometimes go to bed ____ ten o'clock.
A. on
B. at
C. in

B

()4. Let's ask ____ some questions.
A. him
B. he
C. his

A

()5. We have ____ at 7:00 in the morning.
A. lunch
B. breakfast
C. dinner

B

Ⅵ. 按要求完成下列各题。
1. I'm eating my breakfast. (对画线部分提问)
______
2. He sleeps in the morning. (改为一般疑问句)
______
3. He often goes to the store in the afternoon. (改为否定句)
______
4. I sleep at nine o'clcok. (对画线部分提问)
______

2. 一般现在时主语是第三人称单数的句子变一般疑问句，要借助助动词does，动词sleeps还原为sleep，所以是Does he sleep in the morning?
3. 一般现在时主语是第三人称单数的句子变否定句，要借助助动词doesn't，动词goes还原为go，所以是He doesn't often go to the store in the afternoon.
4. 对“at nine o'clock”提问，即问什么时候睡觉，用When do you sleep? 原句第一人称I在问句中变为第二人称you，借助助动词do。
1. What are you doing? 2. Does he sleep in the morning? 3. He doesn't often go to the store in the afternoon. 4. When do you sleep?