八年级英语上册Unit 4 Inventions Writing课件(共17张PPT，内嵌音频)

(共17张PPT)
Unit 4
Inventions
Writing
A flying car
A student has designed a flying car. What do you want to know about this new invention
How fast is the flying car
How many wheels does it have
How do we fly it
Read the body of the article about the flying car to see if you get the answers to your questions.
Group work: talk about your own invention.
The passage should better contain:
What does your invention look like
In what ways are they useful in our daily life
What is special about it
How do they change our life
How much will it cost
A You are going to create a new invention. Use a spidergram to help you make plans for this invention. Follow the example.
How fast is it
How many wheels does it have
How do we fly it
What kind of power does it use
描写一项发明需要至少包括这三方面的内容：
Part 1: Introduction : What it is
Part 2: Body: What does it look like
What is special about it
How does it work
Part 3: Closing
Introduction
Why I want to invent it
1, We have learned to write a passage about your own invention
课 时 过 关
写作训练
◆审题
（一）人称：用第三人称来介绍自己的发明；
（二）时态：介绍发明，以一般现在时为主；
（三）书写正文：根据提示写作，可适当补充内容，注意文章的自然衔接；
（四）检查全文：时态、人称、要点。
◆联想：写作本篇作文可能用到的词汇、短语：normal, material, battery, sole (鞋底),comfortable, a pair of, make...feel..., put on, help…do…。
组句成文
_______________________________________________________________________________________________________________________________________________________________________________________________________________
（Introduction）
我的发明是鞋子。他们非常好。
My invention is a pair of shoes. They are very good.
（Body)
他们看起来像普通的鞋子，但是鞋的材料很特别，鞋底里有电池
They look like the normal shoes, but the materials of the shoes are quite special.
There are batteries in the soles of the shoes.
冷的时候，可以使人们感觉到温暖，
When the weather is cold, they make people feel warm.
热的时候，可以使人们感觉到凉爽。
When it is hot, they make people feel cool.
穿上这双鞋子，我们会感觉到舒适。
When we put on this pair of shoes, we can feel comfortable.
（Closing）
我的发明可以让人们在将来生活得更舒适。
My invention will /can help people live a more comfortable life in the future.
My invention is a pair of shoes. They are very good.（Introduction）
They look like the normal shoes, but the materials of the shoes are quite special. There are batteries in the soles of the shoes. When the weather is cold, they make people feel warm. When it is hot, they make people feel cool. When we put on this pair of shoes, we can feel comfortable. （Body)
My invention will /can help people live a more comfortable life in the future. （Closing）
【一展身手】
假设你是吉姆，你想参加“小小发明家”的活动，你的发明是一副神奇的眼镜。请根据以下提示介绍你的发明。要求：80词左右，可适当发挥。
提示:
1．一副特别的眼镜，眼镜里有一个微小的摄影机；
2．可以记录事情，可以帮助老人们记忆事情，帮助学生们学习，帮助减少犯罪。
写作本篇作文可能用到的词汇、短语：magic, tiny, camera, record, video, evidence, crime, put on, help...do..., make...less。
My invention is a pair of magic glasses.
This pair of glasses is very special. There is a tiny camera in the glasses. The camera can record things. When old people put on these glasses, they help them remember things. When students put them on, they help students study. We can watch the videos if we want to review lessons in classes. If the police put on these glasses, they can easily find the evidence of the crimes. They help to make crimes less.
It’s a great invention.
Read your article to the class.
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