grammar.ppt
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     UNIT 8   Grammar
The Present Continuous Tense
 
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               What are they doing?
Simon _________at some football cards.
Kitty and sandy ___________ice cream
is looking
are eating
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 What are they doing?
Millie _________for her new shoes.
is paying
Daniel __________
computer games.
is playing
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What are they doing?
I ____________
lots of shopping bags.
am carrying
We ___________
Some cold drinks.
are having
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现在进行时（present continuous tense)的用法和构成
现在进行表示正在发生的动作。

2.肯定句(affirmative sentence)： 
be +doing
I  +   
He/She/It  +    
We/You /They  +
am
is
are

We are having a lesson now.
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3.否定句(negative sentence):
4.疑问句(interrogative sentence):
not
主语
现在进行时的用法和构成
He is not playing football now.
What is your father doing now?
be+          +doing
be +           + doing…?
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动词的现在分词形式(the ‘-ing’ form)

1.动词后直接+ing：
2. -e +ing：
3.-ie + y + ing：
lying
walk

walking
go

going
come

comi