Unit 1 Sam isn’t tidying his room.playinglisteningingwatchsingingreadingeat ingdoingtidyingwatch TVgo swimming sing read a bookplay basketballplay footballlisten to the radioplay…do homeworklisten to music What are you doing? I’m .What is she doing?What is he doing?What is she doing?Sam is tidying his room. 山姆没有正在打扫他的房间。n’tIs he doing his homework?No, he isn’t.他在做他的家庭作业吗?不,他没有。Ask and answer1.Write the new words 10 times.2. Talk about the dialogues to your parents.