变疑问句要借助动词Do/Does,它位于句首,同时句号变问号。
陈述句中只有一个实义动词作谓语且其时态为一般现在时,变为一般疑问句时要在句首加do或does主语后的实义动词用原形。如:
I like these animals. →Do you like these animals?
She wants to go to the movies. →Does she want to go to the movies?
扩展资料
一般疑问句的特性
1、将陈述句变为一般疑问句时,如句中有be动词(am/ is/ are)时,可直接将它们提至主语前。
如主语为第一人称,应将其改为第二人称。如:
I'm in Class 2Grade 1. →Are you in Class 2Grade 1?
We're watching TV. →Are you watching TV?
2、陈述句中有情态动词(can、may、must …)时,也可直接将它们提至主语前,即可成为一般疑问句。如:
He can swim now. →Can he swim now?
The children may come with us. →May the children come with us?
3、一般疑问句有时不用yes或 no 回答。如:
Are they in town now? →I think so.
4、一般疑问句的第一单词总是虚词,读的时候要读轻声。
带有实义动词的句子在一般疑问句时句首加助动词do, does提问,构成一般疑问句
加助动词do或does