1.本课课程内容讲述的是Knock, knock!敲门,敲门!
2.本课课程的语法要点是may I. May I have a glass of beer please?你能给我一瓶啤酒吗?May I /we.....?这一类疑问句的肯定回答为Yes, please.或Cerainly;否定回答为Please don't.或No, you mustn't.
3.May I go home now?现在我可以回家了吗?No, you can't.不,你不能回去。No, you mustn't.不,你千万别走。
4.本课课程的语法有anyone/no one任何人/没有人,I'm sure there's no one at home.我肯定家里没人。Isn't there anyone at home?家里没有人吗?Everyone's in the garden.每个人都