小学六年级英语复习 知识系统六
小学六年级英语复习知识系统之六
(话题21-24)
（21）正在发生的事情：现在进行的动作和发生的事 be doing something
1) I’m/You’re/He’s /She’s /We’re/They’re (not) working.
2) Are you playing football? Yes, I am/we are.
3) Is he/she taking exercise? Yes, he/she is. No, he/she isn’t.
4) Are they going shopping? Yes, they are. No, they aren’t.
5) What are you doing? I’m/We’re cleaning the room.
6) What’s he/she doing? He’s/She’s having supper.
