Must they go home now? Must为什么可以引导疑问句？之类的还有什么词可以？

They must go home now. 变成一般疑问句、特殊疑问句、否定句~

Must they go home now?
What must they do now?
They needn't go home now. （一般用needn't否定，表示他们现在不必回家。而mustn't 则表示他们不许回家，意思完全不一样。）

一般疑问：must they go home 特殊 when must they go home?

因为must 是情态动词，这句是情态动词引导的一般疑问句。类似这样的词还有Can ,Will ,Would ,May ,Could 等

must在这里是可以的 翻译为必须 这里的回答必须用yes,they must 或者no,they needn't
其他的情态动词一般都可以 比如should,can,could等引导的一般疑问句

可以引导疑问句的有三大类，1，疑问词，比如what.where 之类的疑问词，2，助动词，3，情态动词

must 意思为非得 偏要

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松溪县18452756191： Must they go home now?Must为什么可以引导疑问句?之类的还有什么词可以? - ？
谏广五羚：[答案] must在这里是可以的 翻译为必须 这里的回答必须用yes,they must 或者no,they needn't 其他的情态动词一般都可以 比如should,can,could等引导的一般疑问句

松溪县18452756191： They mest go home now.怎样改否定句? - ？
谏广五羚： They 【must 】go home now.怎样改否定句? must:必须 mustn't:不可以;不允许;不准 变为否定,要表达“不必”,常用 don't have to 或 needn't. They don't have to go home now. They needn't go home now.

松溪县18452756191： ...do they like?/They don't like ice cream.6.Does he come from Germany?/Where does he come from?/He doesn't come from Germany.7.Must they go home ... - ？
谏广五羚：[答案] 做得很好,你真是个人才!

松溪县18452756191： 新概念英语第一册 can you do this test? - ？
谏广五羚：[答案] 在这里了. 新概念英语第一册72课后Can you do this test的答案 二、 1.I must call the doctor.He must call the doctor. 2.I am going to telephone him.He is going to telephone him. 3.I can go with her.He can go with her . 4.I have a new car.He has a new car. ...

松溪县18452756191： 求新概念英语第一册综合训练答案 - ？
谏广五羚：[答案] II 1.He must call the doctor. 2.He is going to telephone him. 3.He can go with her. 4.He has a new car. 5.He comes from America. 6.He is American. 7.He likes ice cream. 8.He wants a newspaper. 9.He was at school yesterday. 10.He doesn't live here. ...

松溪县18452756191： when must they go home对还是when do they must go home - ？
谏广五羚： the first sentence is correct.

松溪县18452756191： They must go home now改成一般疑问句 特殊疑问句 和否定句 - ？
谏广五羚： Must they go home now?What must they do now?They needn't go home now. (一般用needn't否定,表示他们现在不必回家.而mustn't 则表示他们不许回家,意思完全不一样.)

松溪县18452756191： They must go home now.变成一般疑问句和否定句. - ？
谏广五羚：[答案] 疑问句:Must they go home now? 否定句:They needn't go home now.

松溪县18452756191： 英语 将下面句子进行提问 - ？
谏广五羚： 1.There is a newspaper on the desk. 【What is on the desk?】2.He wants a new car. 【What does he want?】3.He is going to come now. 【When is he going to come?】4.They like ice cream. 【What do they like?】5.He comes from Germany. 【...

松溪县18452756191： 新概念英语1 Can you do this test? 第9题答案 - ？
谏广五羚： 1.Q:Is there a newspaper on the desk? Q: Where is the newspaper? N: There isn't a newspaper on the desk.2.Q:Does he want a new car? Q: What does he...