现在完成进行时和现在完成时ppt课件.ppt

Present perfect continuous
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It has been raining these days.
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I have been learning English since I was 8 years old and I still love it.
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You have been making progress and I am proud of you!
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The little boy has been struggling to be attentive, but can’t help falling asleep.
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2. I have been learning English since I was 8 years old and I still love it.
3. You have been making progress and I am proud of you!
4. The little boy has been struggling to be attentive, but can’t help falling asleep.
1. It has been raining these days.
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conclusion
Structure
Meaning
Usages
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。
，但还没读完。
I ____________________ well since I returned home.
haven’t been sleeping
He ________________ this book for two hours, but he hasn’t finished it.
has been reading
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现在完成进行时
表示动作从过去某一时间开始，一直持续到现在，或者刚刚终止，或者可能仍然要继续下去。
Definition
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Form: have/has been doing注意：不用被动语态
the Present Perfect Continuous Tense
现在完成进行时
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