Lesson5 What are you doing? 教案.ppt
(共21张PPT)
reading
drawing
eating
read
eat
draw
动词原形
动名词
动词
ing
+
=
reading a book
drawing a picture
eating bananas
read a book
eat bananas
draw a picture
动词短语
动名词短语
reading a book
drawing a picture
1
3
2
C
B
A
eating bananas
What are you doing 你(们)正在做什么?
I am...