文档介绍：现在进行时
一：现在进行时的构成： be+现在分词（ing形式）
二：用法
表示说话时正在进行的动作
常与now连用，有时用一个动词如look、listen来表示now这一时间概念，例如
. Look! The bus istying die-dying babysit----babysitting hiccup (打嗝)----hicupping
五：练****br/>选择题
1）Look! The twins their mother do the housework.
A. are helping B. help C. have helped D. helps
2) are the birds doing? They are singing in a tree.
A. who B. what C. How. D. Where
3) Is she something?
A. eat B. eating C. eats D. ate
4) friend is making a kite.
A. I, me B. My my C. My, me D. I, my
5) What are you listening ?
A. / B. for C. at D. to
6) They are their clothes.
A. making B. putting C. putting on . D. putting away
7) Listen! She in the classroom.
A. is singing B. sing C. to sing D. is sing
8) Today Jim his white shirt and brown trousers.
A. is putting on B. wear C. put on D. is wearing
9) are you eating? I am eating meat.
A. What, some B. Which any C. Where some D. What any
10) The children football.
A. is playing B. are playing C. play the D. play a
用所给词的适当形式填空
1）  Where’s our teacher? ------He ______________(watch) a football match on the playground（操场） now.
2） Don’t make any noise. Jim _______________(sleep)
3） Listen! Peter and Becky _______________(talk)about the weather.
4） Be quiet! My teacher is ____________________(say)something.