文档内容
Unit 6 When was it invented?
第六课时（导学案）
导学案
教学目标 1. 语言能力：正确使用有关词汇和被动语态结构，介绍发明物品的背景和用
途。
2. 文化意识：通过讨论，小组合作积极探究，发散思维，大胆想象，保持对科
学发明探索的热爱。
3. 思维品质：通过多角度，多层次的思维发散，提升写作的整体性，逻辑性和
结构性。
4. 学习能力：通过头脑风暴，收集写作素材；能够利用思维导图，提纲挈领
塑造作文框架来进行英语写作，提升写作能力。
重难点 1. 教学重点：如何通过过程性写作活动，介绍发明物
2. 教学难点：如何训练和培养学生写作中的素材收集、话题解读、问题回答、
遣词造句、连句成篇、篇章结构布局、写作思维导图等写作微技能和写作策
略的运用能力
教学准备 教具准备: 多媒体
复习案 【短语】
（10mins 1. _________________深受喜爱且活跃的运动
）
2. _________________超过
3. _________________人们相信…
4. _________________一个奥运项目
5. _________________把…分成…
6. _________________同时
7. _________________阻止某人做某事
8. _________________梦想做某事
9. _________________看见某人正在做某事
10. _________________不但…而且…
11. _________________ …的数量
12. _________________ 钦佩，仰慕
13. _________________鼓励某人做某事
14. _________________实现某人的梦想
Lead in
写前 写作指导：如何介绍一项发明物？
通过回答它的 和
Writing
写中 1. 第一步：确定发明物2. 第二步：确定发明物的形状，大小，以及用途
3. 第三步：搭配句子结构
（1）In the beginning:
（2）In the body
（3）In the ending
Group work
课堂活动 invention:___________________________________________________________
inventor:____________________________________________________________
What is used for?
What’s your feeling?
摘抄范文：
回顾总结 Writing structure
参考答案
【复习案】
1. a much-loved and active sport
2. more than = over
3. It is believed that…4. an event at the Olympics
5. divide… into…
6. at the same time
7. stop … from…
8. dream of doing sth.
9. see sb. doing sth.
10. not only… but also…
11. the number of
12. look up to
13. encourage sb. to do sth.
14. achieve one’s dream
【写前】
发明背景，发明用途，使用感受
【写中】
3.（1） In the beginning:
…is invented by…
It is believed that the first…is invented by…in…
It is invented when sb was…
Sb.al always have difficulty in doing sth., so he invented this.
It is used for…
（2）In the body
It is made of…
It looks like…
It has…
Not only can it help you…, but also it can help you…
（3）In the ending
I have never worried about my…, since I had this….
Nowadays, it has become so popular in the world and a lot of people like to used it.
It has made great contribution to the progress of the society.
范文摘抄
This special pen was invented by me. It has three colors and is used for taking notes in class.
Because I always have difficulty in taking notes.The special pen which is made of metal and has a microchip looks just like a simple pen. The
microchip can store a list of common words which are used very often. When we are writing, we
just need to write the short forms of those words and press a button. The short forms will change
into actual words. Not only can it store the words frequently used, but also it can turn our voice into
actual words.
I feel so happy that I invent it. Because I can take notes quickly in class now. The pen is so
convenient that I have never worried about my class notes since I used the special pen!
