约1840字。
　　Unit 3
Teaching aims:
　　1. Talt short stories and dramas.
　　2. Learn how to act out a play
　　3. Learn how to request and order food
　　4. Learn noun clauses as the object and predicative
　　Teaching importance:
　　Noun clauses as the object I can’t say that I have any plans.
　　...and he does not know what he should do.
　　I did not know whether I could survive until morning.
　　Noun clauses as the predicative
　　That’s why we’ve given you the letter.
　　Teaching methods: skimming, scanning, discussing.
　　Teaching aids: a tape recorder, a projector and a puter.
　　The first period Intensive reading
　　Step I.Warming up
　　1.Mark Twain is probably one of the few American writers with whom students are already familiar. This exerakes the teacher find out how much the students know about this writer and decide how much they need to know about the author before they read the play.
　　T: Do you know something about the American writer Mark Twain?
　　Ss: A little.
　　T: Today we will learn something about this great writer in the American history. Now please read “About Mark Twain”on page 23 so that you can know more about him.
　　1. Students read the passage about Mark Twain and answer the questions given in the form on page 23.