【正文】 boy”提問(wèn)：_who is playing basketball?_____2. They are singing in the classroom.否定句：__ they aren’t singing__________________________一般疑問(wèn)句：__are they singing/..?_______________________肯定回答：____yes, they 否定回答：____no, they aren’對(duì)“in the classroom”提問(wèn)：_ where are they sining？_3. We are playing basketball in the playground. 改為一般疑問(wèn)句并做否定回答。Is your mather cooking ....?no, she isn’t.3. Are lucy and linda speaking English now? 肯定回答。 are __dancing______ (dance) now. ! Someone is __palying_____ (play) the piano in the next room. is ___sweeping_______ (sweep) the floor at the moment. ! The cat __is ______ ___eating_____ (eat) the fish on the table. : __are____ you __studying_____ (study) French ? B: Yes , I am. often ___dances_________ (dance) after school. father and mother __are____ _swimming_____ (swim) in the pond now. sister is _flying_______ (fly) a kite in the garden. are __watching________ (watch) TV now. quiet ! The baby ___is__ ___sleeping___ (sleep) now.三、改錯(cuò)1. We are cleaning our classroom. and LucyIsare(what)What are they doing?2. My mother is cooking(做飯) in the kic