【正文】
doing ?B: He/She is ...A: What are they doing?B: They are ...Step3:Homework1. 抄寫grammar time3遍2. 預(yù)習(xí)fun time,sound time,song timeBlackboard Designs Unit 5 Helping our parents(Grammar time) clean cleaningmakemaking sweepsweepingwashwashingA: What are you doing ? B: I’m ...A: What is he / she doing ? B: He/She is ...A: What are they doing? B: They are ...Homework: time3遍 time,sound time,song timePostscript:5