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do not 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.
匿名回答于2024-05-13 10:03:02
匿名回答于2024-04-25 03:53:02
