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She is not playing.
is paying
Daniel __________
computer games now. He is not studying.
is playing
What are they doing?
I ____________
lots of shopping bags. Look!I am not running.
am carrying
We ___________
Some cold drinks.
We are not eating now.
are having
现在进行时（present continuous tense)的用法和构成
现在进行时表示正在发生的动作。Look！Listen！now是标志。
1.肯定句(affirmative sentence)：
be +doing
I +
He/She/It +
We/You /They +
am
is
are
2.否定句(negative sentence):
not
现在进行时的用法和构成
He is not playing football now.
be+ +doing
动词的现在分词形式 (the ‘-ing’ form)
1.动词后直接+ing：