约1120字。
　　Module 3 《Journey to space》教案
　　Unit 2 We haven’t found life on other planets yet .
　　Teaching Aims and Demands:
　　1. Language knowledge:
　　New words: planet, solar, also, none, environment, air, grow, grown, part, galaxy, billion, universe, light, beyond, alone, entrance, cost, prefer, solar system
　　ctures: Present perfect tense with just, already and yet. (重点)
　　2.To understand passages about space travel involving present perfect tense. (难点)
　　3. Attitudes: We should love science and our country.
　　Learning strategies: municative approach.
　　Teaching Aids: Multi-Media (Tape recorder, video, OHP, handout)
　　Teaching Procedures:
　　Part I: Revision
　　1. Help students to revise what is learnt in Period one of this module.
　　Show them some pictures about the new words in last period. Have the Ss. spell them chorally and individually.
　　2. Revise the p.p. forms of some irregular verbs
　　be was/were been
　　have had had
　　give gave given
　　sell sold sold
　　write wrote written
　　go went gone
　　get got got
　　e e e
　　fly flew flown
　　see saw seen
　　do did done
　　take took taken
　　send sent sent
　　eat ate eaten
　　find found found
　　break broke broken
　　Part II : Preparation
　　Task 1 : Learn the new words.
　　Directions: Label the pictures with the words.
　　(1). Read through the words on the screen. Have the Ss. Repeat them after you.
　　(2).Read the words separately and have them remember them.
　　(3).Make some sentences with the words.