Unit8Children'sDayPartBRideabikedrawrunIamdrawingpictures.Whatareyoudoing?Iamcookingdinner.Whatareyoudoing?Iamdoingthedishes.Whatareyoudoing?Ⅲ.Let’schantWhatareyoudoing?Iamdoingthedishes.Whatareyoudoing?Iamdrawingpictures.Whatareyoudoing?Iamreadingabook.WhatIamreadingabook.Whatareyoudoing?areyoudoing?Iamcookingdinner.WhatIamcookingdinner.Whatareyoudoing?areyoudoing?IamansweringthephoneIamansweringthephone..Whatareyoudoing?I’m…drawingpicturescookingdinnerreadingabookdoingthedishesansweringthephoneHomework:用Whatareyoudoing?句型造句