成都柯演装饰:怎么把陈叙句改成疑问句

就是把动词掉到前面啊

－－－－－陈述句变为一般疑问句－－－－－
1）句中有Be动词：
将Be动词提前。
eg. She is my sister. - > Is she my sister?
eg. We are great friends. - > Are we great friends?

2）句中有情态动词(should can may must could might)：
将情态动词提前。
eg. I must go to school today. - > Must I go to school today?

3) 句中有一般动词：
根据时态，在句首加上助动词，同时将谓语动词还原成为原形。
eg. He went to school today. - > Did he go to school today?
eg. He has two apples. - > Does he have two apples?

4) 特殊情况:
have got: 提前have
eg. I have got two pens. - > Have I got two pens?

－－－－－陈述句变为特殊疑问句－－－－－
1）What
句首使用What，并且按照变成一般疑问句的办法倒装句子，然后省略调what代表的部分，一般为名词性的成分。
eg. I have to finish my homework after school. - > What do you have to finish [去掉my homework] after school?

2)When
句首使用When，并且按照变成一般疑问句的办法倒装句子，然后省略调when代表的部分，一般为表示时间的状语。
eg. I have to finish my homework after school. - > When do you have to finish your homework [去掉after school]?

3)Where
句首使用Where，并且按照变成一般疑问句的办法倒装句子，然后省略调where代表的部分，一般为表示地点的状语。
eg. I have to go home tonight. -> Where do you have to go [去掉home] tonight?

4)Why
句首使用Why，并且按照变成一般疑问句的办法倒装句子，然后省略调why代表的部分，一般为表示原因的从句。
eg. We must go back home because we have a baby to look after. - > Why must you go back home [去掉Because从句] ?

5）Who
句首使用Who，并且按照变成一般疑问句的办法倒装句子，然后省略调who代表的部分，一般为表示人名的主语。
eg. Lisa is on duty today. -> Who [去掉Lisa] is on duty today?

希望能有帮助到。

==================
It's never really easy,
but it's OK. 胡峻源
==================

用I You He She之类开头的，就把开头之后的那个am are is跟开头的人称代词对换

一般疑问句：把b动词提到句子的开头，然后，句子中原来的动词便为原形。如果没有b动词，那么第一人称、第二人称和第三人称的复数在句子开头加do；如果是第三人称单数，那么在句子开头加does，然后动词变原形。

很简单,就是把助动词提前,就可以了,