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人教2003课标版《Learning about Language》精品PPT课件优质课下载
4. has been enjoying singing in the classroom for 2 years.
5. has been having a good writing.
6. have been loving you and caring about you all the time.
has been having
has been playing
has been playing
has been enjoying
have been loving
caring
has been teaching
The Present Perfect
Continuous Tense
have/has been doing
Structure:
Tense:
Function
one
Function
Two
Function
Three
1 What is she doing?
2 How long has she been doing it?
3 Is she likely to continue it in the future?
She began doing her homework in the past, and keeps on doing it till now. She is likely to continue in the future