• 3.重读闭音节,双写＋ing: run-running, swimswimming
Exercises
climb--run---
write----
sit--eat---
drink--精选ppt
play-
14
What is he doing? He is drinking water (now). Is he drinking water (now)? Yes, he is.
•Be＋V-ing
精选ppt10ຫໍສະໝຸດ Tom isplayingfootbal l.
Lucy is readinga book.
Theyare watch ing TV. He is stand ing.
•V-ing
• 1.+ing: singing
• 2.不发音的e,去e+ing: take-taking
Key structures I beg your pardon?
= Pardon me? =Excuse me?
What about the dog? What about you?
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19
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20
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What is she doing? She is cleaning the house. Is she doing her homework?
No, she isn’t.
What are they doing? They are running. Are they writing?
No, they aren’t.
Lesson 31 Where is Sally?
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1
garden
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2
tree
under
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3
climb
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4
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5
run after
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6
grass
glass
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7
across
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8
cat
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9
•现在进行时
• 主语+be动词+动词现在分词