如何运用多媒体在英语教学中引导学生的探究性学习

Why do people plant trees there?

•Why do people plant trees along the road?

•Why do people plant trees in the park?

•Why do people plant trees along the river?

•Why do people plant trees around the house?

•Why do people plant trees in the hospital?

让学生充分讨论，回顾运用前面所学到的知识，并用自己的话归纳和总结树的用法。

接下来提出Without trees, what will happen to us?并展示几组关于污染的图片与风景优美的图片形成对比和冲击。让学生再次讨论并列举出将可能发生的变化。

（4）学生思考并讨论What must we do for the trees?

（5）要求学生课后写作文Trees并要包含以下信息：

•What good are trees?

•Without trees, what will our lives be like?

•What can we do for trees?

4．本案例的收获：

（1）多媒体能

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