计算机辅助教学（ CAI）优势和弊端

在学习engineer和design时，可根据课文情景创设下列对话情景。

A：Are you Mr King?

B：No，Im Ms king．

A：You used to be an engineer, usedn't  you?

B：Yes，I used to design machines in Notco Company.

这样学生通过对话身临其境，很容易学会这两个单词。 而且教师也可以把学生放到一个"真实"的情景里去，扮演各种角色，在课堂里用英语进行交际。例如学完了"The Tiger and the Monkey"这篇课文后，就可以组织一堂演话剧的活动课，选出两位扮演者把老虎的专横与小猴的聪明、活泼用生动的语调和恰当的动作表演出来。这样做学生是非常感兴趣的，而且人人可以参加与表演。

4．语篇微型情景教词汇。

为了把重点积极词汇进行集中学习，可以把这些词汇根据要求融入一个具体的具有意义丰富的微型情景中去，要求情节完整。如L85 SBI

The letters UK stand for the united kingdom of great Britain and northern Ireland.Great Britain is made up of three parts.In the north is Ireland.South east SEFC is our English textbook. It stands for "Senior English for China" and it is made up of many separate parts, such as the students' book, the teacher's book, tapes, pictures. When we have our English classes, the teacher usually divides us into small groups and asks us to do all sorts of exercises, especially oral ones. And very often, we practise listening. Our teacher says that listening plays a very important part in learning a foreign language. Most of us are very fond of learning English.

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