Lesson 51

　　language focus:

　　1. more and more, prefer, rather than, used, beg, beg one’s pardon, worth

　　2. useful expressions: prefer to do something. rather than do sth.

　　teaching objectives:

　　1. review the comparative forms of adjectives.

　　2. learn the future - in - the past tense.

　　properties: recorder; picture, overhead projector.

　　teaching procedures:

　　i. showing the teaching aims

　　ii. revision

　　1.retell standing room only.

　　2.let the ss give their own ideas about the worlds population.

　　iii. leading in

　　say: if you have a lot of money, what do you want to do? it’s an interesting question, they will give out kinds of answers. if some ss say they want to buy a car, then ask them: what kinds of cars do you know?

　　what is the cheapest? what is the most expensive?

　　iv. read and act

　　let the stu