陈述句变一般疑问句规则
陈述句变一般疑问句规则
1. 当句中有be动词时,把be动词提到句子前面,其他照写,第一人称变为第二人称.
(1)This is a book..
Is this a book?
(2)My father is a doctor.
Is your father a doctor?
(3)These books are new.
Are these books new?
(1) I’m a student.
Are you a student?
2. 动词是have 时,句首加do, 其他照写,
动词是has 时,句首加does, 其他照写, has变为have.
(1) I have a book.
Do you have a book?
(2) He has big eyes.
Does he have big eyes?
3. 没有be 动词,看句中动词,如果是动词原形,在句首加do, 第一人称变为第二人称.
(1) I go to school at seven.
Do you go to school at seven?
(2) They work in a bank.
Do they work in a bank?
如果动词是第三人称单数形式, 变为一般疑问句时,在句首加does, 其他照写, 动词变为原形,第一人称变为第二人称.
(1) He works in a school.
Does he work in a school?
(2) Lily comes from England.
Does Lily come from England?
4.句中含有情态动词can 时,把can 提前, 其他照写,第一人称变为第二人称.
(1) I can see a picture on the wall.
Can you see a picture on the wall?
(2) He can swim.