改一般疑问句方法

1.谓语动词含有be动词或情态动词的句子变成一般疑问句时，只需要把be动词或情态动词提前。如：

I am a student. Are you a student?

She is six years old. Is she six years old?

They are from America. Are they from America?

She was a doctor ten years ago. Was she a doctor ten years ago?

We are going to the Great Wall next Sunday. Are you going to the Great Wall next Sunday?

The book was written by Lu Xun. Was the book written by Lu Xun?

We should study hard. Should you study hard?

2.谓语动词为行为动词时，变一般疑问句，加助动词do/does/did，谓语动词变成原形。

He plays the guitar very well. Does he play the guitar very well?

They often play football after school. Do they play football after school?

She watched TV last night. Did she watch TV last night?

We need some more books. Do you need any more books?

3.现在完成时或过去完成时的句子变成一般疑问句时，把助动词have/has/had 提前即可。

I have lived here for ten years. Have you lived here for ten years?

She has taught English for 20 years. Has she taught English for 20 years?

The bus had gone when she got to the bus station. Had the bus gone when she got to the bus station?

注意：变成一般疑问句时，一般第一人称换成第二人称，some改为any

一般把助动词，情态动词提到句首

如：Are you a student？

如果没有助动词，加上相应的助动词放到句首，现在时加：do does，过去时加did

如：I like music。

改为：Do you like music？

疑问动词提前 ，， 动词变原型

she likes him !

dose she like him ?

含有be动词的陈述句直接将be动词提到主语之前, He is a teacher.----Is he a teacher? 含有实意动词的在主语之前加助动词do或者does, He teaches English.---- Does he teach English? 含有情态动词的也是直接提到主语之前,如: He can speak English.---Can he speak English?

含有have的一般疑问句,have译为“有”。一般疑问句式有两种形式: 1.把have/has调到句首。例如: 陈述句:Tommy has a computer. 一般疑问句:Has Tommy/he a computer? 2.加助动词do/does,第三人称单数用does,其他人称用do。其句型为:Do/Does + 主语 + have...?例如上句可变为: Does Tommy have a computer? 人称改不改要看情况.多数不用改. 原句主语是第二人称、第三人称(you he she they),就不用改了 原句主语是第一人称I we时要改过来,都是you,因为you单复数同形. 这些是变成一般疑问句的情况.如果是其他的疑问句形式,就会有不变人称的情况出现,但是只会出现在原句主语是we的句子中,这时的情况是“我们”中的某人问“我们”中的其他人,问的对象都是“我们”,所以主语不变.但是这种情况很少出现,即使碰到了只要把句子的意思弄懂了,也就不会错了.