问题
句型转换
按要求改写句子。
1. This is a pen. (变成复数句子)
__________________________________________________________________________
2. There are seven boys in the picture. (就画线部分提问)
__________________________________________________________________________
3. This is a bus. (变成一般疑问句)
__________________________________________________________________________
4. These are children. (变成单数句子)
__________________________________________________________________________
答案
1. These are pens.
2. How many boys are there in the picture?
3. Is this a bus?
4. This is a child.