Step III Go on with some other questions of this part.

What modern inventions do you know? Describe them to your partner and how useful they are in life today.

Step IV Work in groups of four to discuss the question: Suppose you are working for a mobile company. It is your job to suggest new ways of developing a mobile. In pairs discuss some new applications of a mobile. Make a list of the ones you like and that seem the most useful. Choose one you both like and think will be popular with other people.

The Second Period Reading

一．Aims:

1. Teaching aims 教学目标

How s to describe the problem of the snakes and what has been done by the writer to solve the problem.

重点词汇和短语

Patent, distinguish, product, power, perfume, cube, abrupt, abruptly, convenient, expectation, monitor, passive, criterion, valid, application, file, rod, call up, now and then, set about, in case

2. Ability aims能力目标

Enable the students to describe the problem of the snakes and what has been done by the writer to solve the problem. Make them realize it takes steps to catch the snakes and it's not easy to get a patent.

二．Contents: