高中英语必修 3-4        要点综述
Unit 1 Festivals around the world
Teaching aims and demands
1.topic: 1>Festivals
      2> how festivals begin
      3>how to celebrate festivals
2.function: 1>Request
      Eg: Could you please…?
        Could I have …?
        I look forward to doing…
        2>Thanks
      Eg: It’s a pleasure. /Don’t mention it.
        It’s very kind of you to…
        I’d love to …
        Thank you very much./Thanks a lot.
        You are most welcome.
3.vocabulary:
4.grammar:  情态动词的 ...