四、句型转换，每空一词。

1.This is a heavy box. （改成复数句）

　 ______ ______ heavy ______.

2.We can see some apples on the table. （改成一般疑问句）

　 ______ ______ ______ ______ apples on the table?

3.I have five pieces of bread for supper. （划线部分提问）

　 _____ ______ ______ of bread ______ you have for supper?

4.I would like some potato chips. （划线部分提问）

　 _____ ______ you ______?

5.They want to play basketball after class.（改成同义句）

　 They _____ _____ _____ play basketball after class.