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What is he doing?
He is running.
Look!What’s he doing?
He is reading a book.
What is she doing?
She is sleeping.
What’s he doing?
He is taking a shower.
What are they doing?
They are talking on the phone.
现在进行时态
1. 定义：表示现在正在进行的动作。
2. 构成：am( is, are) + 动词的现在分词。
The Present Continuous Tense
3. 动词现在分词的构成规律：
1) 一般情况下，在动词原形后直接加-ing. 如：work—working (工作) do—doing（做） play—playing（玩）
2) 以不发音的字母e结尾的动词，去掉e，再加-ing. 如：dance—dancing（跳舞） come—coming（来）
3) 重读闭音节单词，如果末尾只有一个辅音字母，则双写这一字母，再加-ing. 如：get—getting(得到) shop—shopping（购物）run—running（跑） swim—swimming （游泳）
Add –ing to the following verbs.
1. ask —
look —
carry —
asking
looking
carrying
2. close —
take —
ride —
closing
taking