约1380字。

　　Unit 8  Have you packed yet?
　　Part 1: Teaching design (第一部分：教学设计)
　　Structures: Present perfect with already and yet
　　Target language: Have you watered the plants yet? Yes, I have already watered them?
　　Vocabulary: watered, travel guidebooitcase, beach towel, bathing suit, refrigerator, member, cleaned out, turned off
　　Learning strategies: Brainstorming, Role playing
　　Section A
　　Goals
　　●To learn to use Present perfect with already and yet
　　●To listen and talt having a vacation
　　Procedures 
　　Warming up by studying grammar
　　Grammar is so important that it should always be learned and made use of in class.
　　Today w e shall learn to use “ Present perfect with already and yet”
　　Look at the two sentences:
　　Have you watered the plants yet? Yes, I have already watered them?
　　Do you understand the structure of the two sentences?
　　We shall make more sentences like those.
　　Have you finished your homework yet? Yes, I have already finished it?
　　Have you found your bike yet? Yes, I have already found it?
　　To use the “ Present perfect with already and yet” more in communication, let’s go on to page 110.
　　1a Thinking and writing
　　Have you been on a beach vacation yet? If you go on a beach vacation, what three things would you pack?
　　Think and write your ideas in the chart on page 110.
　　A beach vacation Sightseeing in a city
　　1. bathing suit 1. camera
　　2. umbrella 2. mobile phone
　　3. drinking water 3. bike
　　1b Listening and checking
　　A family are packing things for a beach vacation. Now listen to their talk, paying attention to the “ Present perfect with already and yet”.
　　Tapescript
　　Woman: Have you packed the beach towels yet?
　　Boy: No, I haven’t. Can’t Judy pack them?
　　Woman: No, she’s busy. Could you please water the plants?
　　Boy: I’ve already watered them.
　　Woman: Oh, thanks.
　　Man: What about the travel guidebook and the street map?
　　Woman: I’ve already bought the travel guideboot I haven’t got the street map yet.
　　Man: That’s OK. I’ll get it. Have you packed the camera?
　　Boy: Yup. I’ve already put it in my suitcase.
　　Woman: Well, I guess that’s everything.
　　Boy: Almost everything. We haven’t locked the windows yet.