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通过3学习写作介绍性的小短文。
3. Emotional aims: (optional)
激发学生大胆思考、勇于创造的精神。
4. Cultural awareness:(optional)
Ⅲ. The key points and difficult points
1. Key points:
Words and phrases: invention, crayon, thought, silly, balloon, gun, robot, keyboard, come about, laugh at, come to
Sentences: That’s why now we have planes.
This is the time to brainstorm for ideas and to evaluate them.
Grammar: was/were + pp
2. Difficult points：
Inventions come about in many ways.
None of these things was planted in fields.
Remember that no idea is too silly.
Ⅳ. Learning strategies
能够通过1a的Pre-reading来预测文章的内容。
能够概括文段大意，提炼主题句。
Ⅴ. Teaching aids
黑板/PPT等。
Ⅵ. Teaching procedures
Step 1 warm-up and lead-in
Getting
Show their convercitions
Enjoy an English story.
Do you know Thomas Edison?
He was a famous inventor
invent
invention
Step 2 Learning Aims & Demands
Step 3