问she goes to school at 7:00改成否定句

She goes to school at seven o'clock.否定句She doesn't go to school at seven o'clock.陈述句变为否定句构成:1.如果谓语动词是be动词或情态动词,否定形式直接在后面加not.She is not a doctor.We are not here.I can not play basketball.2.如果谓语动词是have否定形式，则在Have后加not或no，但是not后不能直接加名词。

要与a，any，much ,enough等词连用。再加名词。We haven't any money to buy a computer.He has no books to read.注意啦。谓语动词是have的，否定陈述句通常是在have。之前加donot 的相应形式。We don't have any money to go to school.He doesn't have food to eat。

3. 如果谓语动词是行为动词，并且其前没有情态动词或助动词否定式则在行为动词前加do not 的相应形式。I don't walk to school.She didn't chat with his friend on the. Internet yesterday.