内容正文:
must与have to专项1
一、用must/have to的适当形式填空
1. You ___ study hard if you want to pass the exam.
2. I ___ finish my homework before I go to bed.
3. She ___ be at home by ten o'clock.
4. We ___ obey the traffic rules when we cross the road.
5. They ___ wear uniforms at school.
6. You ___ come to school on time.
7. I ___ take the bus to school because my bike is broken.
8. He ___ stay in bed because he is ill.
9. We ___ keep quiet in the library.
10. You ___ not play football on the road.
二、单项选择
( ) 1. You ___ finish your homework before you watch TV.
A. must B. have to
( ) 2. I ___ go to bed early because I have a test tomorrow.
A. must B. have to
( ) 3. She ___ be at the library now because she loves reading.
A. must B. has to
( ) 4. We ___ wear a helmet when we ride a bike.
A. must B. have to
( ) 5. They ___ study hard if they want to get good grades.
A. must B. have to
( ) 6. You ___ come to class on time.
A. must B. have to
( ) 7. I ___ take a shower before I go to bed.
A. must B. have to
( ) 8. He ___ stay at home because he is sick.
A. must B. has to
( ) 9. We ___ be quiet in the library.
A. must B. have to
( ) 10. You ___ not eat in the classroom.
A. must B. can't
三、根据中文意思完成句子或对话
1. 我们必须遵守交通规则。
We ___ obey the traffic rules.
2. 你必须在十点之前回家。
You ___ be home before ten.
3. 他们不得不每天做作业。
They ___ do their homework every day.
4. 我必须努力学习才能取得好成绩。
I ___ study hard to get good grades.
5. 你不必现在就做。
You ___ do it now.
6. 他不得不去医院。
He ___ go to the hospital.
7. 她必须照顾她的弟弟。
She ___ take care of her brother.
8. 我们不得不早点起床。
We ___ get up early.
9. 你不能在这里吸烟。
You ___ smoke here.
10. 他必须完成他的工作。
He ___ finish his work.
四、按要求完成句子
1. I must clean the classroom now.
一般疑问句:___ ___ clean the classroom now?
肯定回答:Yes, ___ ___ . 否定回答:No, ___ ___ .
2. You have to study hard.
否定句:You ___ ___ to study hard.
3. He has to stay at home because he is sick.
一般疑问句:___ he ___ to stay at home because he is sick?
肯定回答:Yes, ___ ___ . 否定回答:No, ___ ___.
4. We must obey the rules.
否定句:We ___