Module 2 Unit 1Were making a cake,Where are Sam and Amy,What are Sam and Amy doing,Theyre making a cake,What are Mum and Dad doing,Mum and Dad are not happy,quiet,Please be,Please be quiet,What are you doing,What is he/she doing,We are .,He/She is .,I am .,ing words现在进行时,do,make,read,play,work,doing,making,reading,playing,working,动词-ing形式的构成,do _ watch _ clean _ read_ eat_ play_ danc_ writ_ run _ swim _,ing,ing,ing,ing,ing,ing,ning,ming,ing,