Unit2 Amy painted a picture.cleancleanedYesterday, I cleaned my room.washedYesterday, I washed my trousers.helpedwashhelpThen I helped my mum.nWhat did Mr Smart do Yesterday?What did Ms Smart do Yesterday?nWhat did Sam do Yesterday?nWhat did Amy do Yesterday?Listen and answer:Mr Smart cooked noodles.(Tom helped him.)What did Mr Smart do Yesterday?Read and answer:What did Ms Smart do Yesterday?Ms Smart phoned Grandma.What did Sam do Yesterday?Sam watched TV.What did Amy do Yesterday?Amy painted a picture.Point and say:Yesterday, he cleaned his room.He finished his homework.He washed his trousers.He helped his mum.Listen and say then chant:She painted a picture.She watched TV.Mime and guess:playedhelpedlistenedwatchedfinishedwashedpaintedYesterday, I Yesterday, you HomeworkDraw and say:画一画你昨天做过的事情，用你会的动词的过去形式来描述一下。明天小组展示。