1,she used to talk aloud 2,he used to be tall 写出他们反意的疑问句、否定句和一般疑问句.

反义疑问句:She used to talk aloud ,did not she ?
He used to be tall ,did not he ?
否定句: She did not use to talk aloud .
He did not use to be tall .
一般疑问句:Did she use to talk aloud ?
Did he use to be tall ?

1. usedn't she?/didn't she.
She usedn't to talk aloud./She didn't use to talk aloud.
Used she to talk aloud?/Did she use to talk aloud?
2. usedn't he?/didn't he?
He usedn't to be tall./He didn't use to be tall.
Used he to be tall?/Did he use to be tall?

used to作为情态动词,可直接在used后加not构成否定式,直接将used置于句首构成疑问式,但与一般的情态动词不同的,它也可像普通动词那样借助助动词did构成否定式和疑问式：
He usedn’t 〔didn’t use〕 to come.他过去不常来.
You used to go there,usedn’t 〔didn’t〕 you?你过去常到那儿去,是吗?
Where did you use to live?你过去是住哪儿的?
【注】在现代英语中,used to的否定式和疑问式通常借助助动词did构成（特别是在口语和非正式文体中）,而直接将used作为助动词用通常被认为是非常正统或过时的用法.然而有趣的是,有时还可见到以下这种混合形式：
Did you used to be a teacher?你过去是当老师的吗?
They didn’t used to live here.他们过去没住在这儿.

反意疑问句
1,didn't she?
2.didn't he?
否定句
She didn't use to talk aloud.
一般疑问句
Did she use to talk aloud?