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一、选词填空。
阅读短文，从方框中选择合适的单词或短语填空。每个单词或短语限用一次。
| feed | wait for | quietly | seat belt | noise |
| leave | absent from | jump the queue | |
There are many rules in our daily lives.
● When we 1. something, like a bus, we must wait in line(线). Don't 2. . We can't make 3. either.
● When we are in the cinema, we should sit 4. and enjoy the movie.
● At school, we can't be 5. class without a reason. In class, we should be quiet. We can't 6. the seat or run everywhere.
● In zoos, don't 7. the animals with your own food.
● In cars, we must always remember to wear the 8. .
Rules keep our lives in order and make us feel great.
阅读短文，从方框中选择合适的单词或短语填空。每个单词或短语限用一次。
| feed | wait for | quietly | seat belt | noise |
| leave | absent from | jump the queue | |
There are many rules in our daily lives.
● When we 1. something, like a bus, we must wait in line(线). Don't 2. . We can't make 3. either.
● When we are in the cinema, we should sit 4. and enjoy the movie.
● At school, we can't be 5. class without a reason. In class, we should be quiet. We can't 6. the seat or run everywhere.
● In zoos, don't 7. the animals with your own food.
● In cars, we must always remember to wear the 8. .
Rules keep our lives in order and make us feel great.
答案
1. wait for
2. jump the queue
3. noise
4. quietly
5. absent from
6. leave
7. feed
8. seat belt
2. jump the queue
3. noise
4. quietly
5. absent from
6. leave
7. feed
8. seat belt
解析
1. 根据“we must wait in line”可知此处指等公交车，wait for符合语境，填“wait for”。
2. 根据“we must wait in line”可知不能插队，jump the queue符合，填“jump the queue”。
3. “make noise”是固定短语，意为制造噪音，填“noise”。
4. 在电影院应该安静地坐着，quietly修饰动词sit，填“quietly”。
5. “be absent from”是固定搭配，意为缺席，填“absent from”。
6. 根据“run everywhere”可知不能离开座位到处跑，leave符合，填“leave”。
7. 在动物园不能用自己的食物喂动物，feed符合，填“feed”。
8. 在汽车里要系安全带，seat belt符合，填“seat belt”。
2. 根据“we must wait in line”可知不能插队，jump the queue符合，填“jump the queue”。
3. “make noise”是固定短语，意为制造噪音，填“noise”。
4. 在电影院应该安静地坐着，quietly修饰动词sit，填“quietly”。
5. “be absent from”是固定搭配，意为缺席，填“absent from”。
6. 根据“run everywhere”可知不能离开座位到处跑，leave符合，填“leave”。
7. 在动物园不能用自己的食物喂动物，feed符合，填“feed”。
8. 在汽车里要系安全带，seat belt符合，填“seat belt”。
二、语法练习。
(一)根据句意从括号内选出合适的情态动词，画“√”。可多选。
1. Students (have to / must / can't / mustn't) wear the school uniform every day.
2. You (have to / must / can't / mustn't) arrive at school on time.
3. We (have to / must / can't / mustn't) keep our classrooms clean and tidy.
4. Students (have to / must / can't / mustn't) use their phones at school.
5. You (have to / must / can't / mustn't) respect your teachers and classmates.
(一)根据句意从括号内选出合适的情态动词，画“√”。可多选。
1. Students (have to / must / can't / mustn't) wear the school uniform every day.
2. You (have to / must / can't / mustn't) arrive at school on time.
3. We (have to / must / can't / mustn't) keep our classrooms clean and tidy.
4. Students (have to / must / can't / mustn't) use their phones at school.
5. You (have to / must / can't / mustn't) respect your teachers and classmates.
答案
1. Students √have to √must（在多数学校规则语境中，“必须”表达强制性，“have to”和“must”都可表此义 ） wear the school uniform every day.
2. You √have to √must（到达学校准时通常是规定，二者都适用 ） arrive at school on time.
3. We √have to √must（保持教室整洁是应尽义务，二者都合适 ） keep our classrooms clean and tidy.
4. Students √mustn't（在学校通常不允许使用手机，“mustn't”表禁止 ） use their phones at school.
5. You √have to √must（尊重老师和同学是应该做的，二者都符合 ） respect your teachers and classmates.
2. You √have to √must（到达学校准时通常是规定，二者都适用 ） arrive at school on time.
3. We √have to √must（保持教室整洁是应尽义务，二者都合适 ） keep our classrooms clean and tidy.
4. Students √mustn't（在学校通常不允许使用手机，“mustn't”表禁止 ） use their phones at school.
5. You √have to √must（尊重老师和同学是应该做的，二者都符合 ） respect your teachers and classmates.
