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一、根据句意，选择合适的单词填空，可以重复使用。
must mustn't can can't
1. You ________ keep quiet in the cinema when you watch a film.
2. Here is the red man. We ________ stop and wait.
3. If you ________ find a zebra crossing near you, you ________ wait on the pavement.
4. —________ you play football?
—Yes, I ________.
—But you ________ play it on the road.
5. —________ I go to school today?
—Yes, you ________. It's Thursday.
must mustn't can can't
1. You ________ keep quiet in the cinema when you watch a film.
2. Here is the red man. We ________ stop and wait.
3. If you ________ find a zebra crossing near you, you ________ wait on the pavement.
4. —________ you play football?
—Yes, I ________.
—But you ________ play it on the road.
5. —________ I go to school today?
—Yes, you ________. It's Thursday.
答案
1. must 2. must 3. can't; can
4. Can; can; mustn't 5. Must; must
4. Can; can; mustn't 5. Must; must
二、从方框中选择合适的短语，并用其适当形式补全句子。(每个短语限用一次)
1. My mother is ________ the pavement.
2. Su Hai is ________ some food to eat.
3. I ________ my friend in the park every afternoon.
4. There are many ________ on the road.
5. Don't run quickly ________.
6. When we cross the road, we must ________ cars and bikes. We must ________ first.
7. To ________, we must wait for the green man and then go.
8. ________ the traffic lights. You must stop now.
9. Sam is ________ on the playground.
1. My mother is ________ the pavement.
2. Su Hai is ________ some food to eat.
3. I ________ my friend in the park every afternoon.
4. There are many ________ on the road.
5. Don't run quickly ________.
6. When we cross the road, we must ________ cars and bikes. We must ________ first.
7. To ________, we must wait for the green man and then go.
8. ________ the traffic lights. You must stop now.
9. Sam is ________ on the playground.
答案
1. waiting on 2. looking for 3. wait for
4. traffic lights 5. on the road 6. look out for; look left 7. keep safe 8. Look at 9. running fast
4. traffic lights 5. on the road 6. look out for; look left 7. keep safe 8. Look at 9. running fast
( )1. To live a ________ life, we should know ________ follow the traffic rules.
A. safety; how to B. safe; what to
C. safely; why to D. safe; how to
A. safety; how to B. safe; what to
C. safely; why to D. safe; how to
答案
1. D
( )2. —________ I watch TV?
—No. You ________ go to bed now.
A. Can; can B. Must; can
C. Can; must D. Must; must
—No. You ________ go to bed now.
A. Can; can B. Must; can
C. Can; must D. Must; must
答案
2. C
( )3. The students are reading ________ writing in the library. We mustn't shout ________ run there.
A. and; and B. and; or
C. or; and D. or; with
A. and; and B. and; or
C. or; and D. or; with
答案
3. B
( )4. This question is ________ for me. I can work it out ________.
A. easily; easily B. easy; easy
C. easy; easily D. easily; easy
A. easily; easily B. easy; easy
C. easy; easily D. easily; easy
答案
4. C
四、根据首字母和上下文填空，补全短文。
In order to keep the road orderly(有秩序的) and people 1. s________, everyone should 2. f________ the traffic rules. The walkers should look 3. c________ both left and right when they are crossing the road. When people are driving, they should wear a seat belt(安全带). 4. D________ are not allowed to drive after drinking. They must stop when the 5. l________ is red. Many people take buses. They should wait in line, and follow the rule “First get 6. o________, and then get 7. o________.”
If everyone follows the traffic rules, there will be fewer traffic accidents.
In order to keep the road orderly(有秩序的) and people 1. s________, everyone should 2. f________ the traffic rules. The walkers should look 3. c________ both left and right when they are crossing the road. When people are driving, they should wear a seat belt(安全带). 4. D________ are not allowed to drive after drinking. They must stop when the 5. l________ is red. Many people take buses. They should wait in line, and follow the rule “First get 6. o________, and then get 7. o________.”
If everyone follows the traffic rules, there will be fewer traffic accidents.
答案
1. safe 2. follow 3. carefully 4. Drivers
5. light 6. off 7. on
5. light 6. off 7. on
