约1170字。

　　Unit 2 The Environment
　　Task
　　Teaching aims:
　　1. Learn how to design a poster.
　　2. Cultivate the students’ abilities of listening, reading and speaking..
　　Difficult & Important points:
　　1. Listen and draw conclusions
　　2. Read for information
　　3. Present your point of view
　　Teaching methods:
　　Task-based teaching, 
　　Practice
　　Teaching aids:
　　A projector.
　　A computer.
　　Procedure:
　　Step 1 Lead in
　　Environment protection is very important, so we should do our best to protect it.
　　Then asdents what we can do.
　　We can design a post to educate people.
　　How do we design a poster.
　　Step 2 silding1
　　Reading for information
　　When we read for information, we look for specific information that we need.  We read different sources to find different types of information.  We often scan the text while looking for the specific information that we require.
　　Practice
　　A. In pairs, think of reasons why you might want to read the following.
　　• 1. a newspaper
　　•     a_________________
　　•     b_________________
　　• 2. a plane ticket
　　•    a_________________
　　•    b_________________
　　• 3. a magazine
　　•    a_________________
　　•    b_________________
　　• 4. a website
　　•    a_________________
　　•    b_________________
　　• 5. a bus timetable
　　•    a_________________
　　•    b_________________
　　• 6. an advertisement
　　•    a_________________
　　•    b_________________