一、选词填空，补全下列句子。
up, at, very, down, a, milk, go, with, behind, on
1. Don't ride bike.
2. The man me is dancing.
3. Please don't sit .
4. Danny is drawing a picture the train.
5. Would you like some ?
6. Please stand .
7. I don't want to shopping.
8. I like candy much.
9. Li Ming is pointing the food.
10. I'm playing the baby.

1. a 2. behind 3. down 4. on 5. milk
6. up 7. go 8. very 9. at 10. with

二、连词成句。
1. baby, the, is, now, sleeping(.)

2. I, to, singing, am, my, song, mother, a(.)

3. reading, is, Li Ming, the, newspaper(.)

4. are, doing, what, you(?)

5. behind, he, to, you, man, talking, the, is(.)

1. The baby is sleeping now.
2. I am singing a song to my mother.
3. Li Ming is reading the newspaper.
4. What are you doing?
5. He is talking to the man behind you.

本题考查现在进行时的正确语序，现在进行时陈述句结构为：主语 + be动词(am/is/are) + 动词的现在分词形式 + 其他成分；现在进行时特殊疑问句结构为：特殊疑问词 + be动词(am/is/are) + 主语 + 动词的现在分词形式 + 其他成分，结合单词的词性和常用固定搭配排列，即可得到正确句子。