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    4．-Do you have to wear a uniform at school? 你们在学校不得不/必须得穿制服吗? -Yes, we do. 是的. have to 不得不.必须 (1)have to连起来用作情态动词.第一.二人称和第三人称复数用have to.主语是第三人称单数用has to: 我们/我/你/你们/他们明天不得不去那儿. e.g. She/He/Jim has to stay there. 她/他/吉姆不得不呆在那儿. (2)与其它情态动词不同.含有情态动词have/has to的句子在变成疑问句或否定句时要借助于助动词do 或does.回答时也一样. e.g. Do you have to leave now? Yes, I do. 你不得不现在离开吗?是的. Does Tom have to go with his parents? Yes, he does. /No, he doesn't. Tom不得不和父母一起去吗?是的./不.不必. ※当前面用了助动词时.后面的 has也应用have. 【查看更多】

     

    题目列表(包括答案和解析)

    根据提示完成句子
    1. He ever had many _________( opportunity) to visit Beijing, but he gave them up.
    2.  Your homework must _________( finish)  this evening.
    3. Volunteering in the hospital is a good _________ ( experience) for me.
    4.  He often _________( study)  foreign books with his friends.
    5. Do you have to wear_________ ( uniform) at school?
    6. __________(目前 ) , children under 14 are not al lowed to go to bars.
    7. We should _________ (集中于) the study.
    8.  Last year I _________(有机会) to study in foreign countries.
    9. You say that the baby can stay at home by himself, but I_________(不同意) you.  I think it's
        dangerous.
    10.  Getting up early ___________(对……有益处)your health.

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    根据实际情况答下列问题
    1. Can you listen to music in the classroom?    
                                                                           
    2. Do you have to wear a uniform at school?    
                                                                        

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    —Do you have to wear ________ uniform?    
    —Yes, we do.    
    [     ]
    A. an    
    B. a      
    C. some

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    选择恰当的句子完成下列对话。
    A: Hey,Ben! How's your new school?
    B: It's awful.       1       .
    A: Yeah? What rules? Do you have to wear a uniform?
    B:       2       .
    A: Oh,can you go home for lunch?
    B:        3      .
    A: What do you have to study?
    B:  Math, science, history, geography and computer science.       4      . But I want to study French and
    Spanish,too.
    A: Can't you learn them at school?
    B:       5       .
    A. And we have to eat in the cafeteria.
    B. No,we can’t,and we can’t eat outside either.
    C. No,we can’t.
    D. No,we don’t.But we can’t wear T-shirts.
    E. And we have to study English.
    F. I can’t stand the rules!

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    选择适当的选项补全对话。
    A: Hello, John.
    B: Hi, Mary. Nice to meet you.
    A: Nice to meet you,too.    1    
    B: Yes, you are right.
    A:    2   
    B: We can't amve late for class. We can't eat in class and  we can't fight.
    A: Can you listen to music after class?
    B: Yes, we can.
    A:  3  
    B: No, we can't.
    A:    4   
    B: Yes, we do. We have to wear them every day at school.
    A:    5   
    B: We have to clean the classroom.
    A. Do you have to wear uniforms at school?
    B. What else do you have to do?
    C. What are the rules at your school?
    D. Can you run in the hallways?
    E. I hear you're studying in Yu Ying Middle School.

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