反义疑问句的问题1.如果出现must have 怎样改反义疑问句,比如he must have read the boo

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反义疑问句的问题
1.如果出现must have 怎样改反义疑问句,比如
he must have read the book,
2.在宾语从句中,主语非I,We,反义疑问句的时态是跟主句还是从句
3.几个例句：
they have been to the Great Wall
he told me that you would take a trip to America
the little boy dare not go to church
what beautiful weather

must 的三种反义疑问句
你记住,must反义疑问句就三种可能：
①must
②needn't
③变换句式
下面来讲一讲他们分别的用法,一般考试就这三种可能!
1、mustn't→must
mustn't在陈述句中的意思一般是不允许,禁止,所以他的反义疑问句用must或may
例：You mustn't smoke here,must you?或may you?
2、必须→needn't
当must在陈述句中作“必须”解时,它的反义疑问句就变成needn't
例：You must go now ,needn't you?
3、变换句式
在must表示推测,做“一定,准是”,简单的说就是must用于虚拟语气时
像数学一样我们引入一个“常量”——I am sure that
下面就能你那句话作为例子,我们变换一下.
He must have come yesterday.变换句式作
I am sure that he came yesterday.好我们应该分清,反义疑问句问的应该是I am sure that 后面的从句
所以,按照一般反义疑问句的规则得出结果
I am sure that he came yesterday,didn't he?
最后再把句子还原
He must have come yesterday,didn't he?

反义疑问句的问题1.如果出现must have 怎样改反义疑问句,比如he must have read the boo 做几道反义疑问句习题1.he must have read the book,2.he has read the boo 英语反义疑问句you must have read the book,____? must have done的反义疑问句 must的反义疑问句问题. MUST反义疑问句问题 He must have been at home all day last night的反义疑问句怎样问? I' m sure he must have been sleeping at the moment 的反义疑问句 He must have been here yesterday,( 改为反义疑问句 must have done 与 may have done 的反义疑问句 must的反义疑问句 She must have missed the lecture yesterday （）反义疑问句