投影仪/图片/小黑板

4. Discuss the uses of the computers.

3. Improve the students’ reading skills.

2. Go on learning the use of object complement:

　 At the same time, they have made the workplace safer and better.

　　 The Internet has made the world smaller, like a“village”.

　 Tiny computers inside patients’ bodies keep their hearts beating normally.

1. Master some new words and phrases:

doubt, no doubt, tiny, cancel, connect, for instance, spend … (in) doing

2. Homework:

　 (让学生课后收集一些关于计算机在我们生活中使用的信息，为下节课做准备。)

　 板书设计：

1. 收集查找更多关于宇航员航空飞行方面的信息，并就此写一篇报导。

2. (让学生再读2，回答小黑板上的问题，巩固，加深理解。)

T: Read the passage again, then answer the questions on the blackboard.

Step 5　 Project 第五步 　综合探究活动(时间:5分钟)