1.The girl is singing in the classroom.(改为否定句)(改为一般疑问句)
问题描述:
1.The girl is singing in the classroom.(改为否定句)(改为一般疑问句)
2.They are looking for bag.(对画线部分提问)
3.I am mending my bike now.(同上)
4.There are twelve studens over there.(同上)
5.I can speak English.(改为一般疑问句)
答
一般疑问句,就是将一般疑问词提到句首.没有一般疑问词(am is are)就加上助动词(be,do,have)放在句首.然后句子中间注意要改变的地方.基本助动词只有三个:be,do,have,他们没有词汇意义,只有语法作用,如协助构成进...