Unit 6 What was it invented 单元作文（思路点拨+写作实践）

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Unit 6 When was it invented
单元主题写作
一、话题分析
本单元谈论的话题是“发明”。内容涉及很多方面，如介绍一位熟悉的发明家，介绍/评价/设想一项发明等。
写作方法
“3W法”介绍发明物
人物：Who invented it
时间：When was it invented
用途：What’s it used for
素材积累
发明五介绍类作文常用词汇：
fridge // invention //robot //mobile phone// TV //computer // light // washing machine // helpful // useful // important // interesting // boring // change //be used for
发明物介绍类作文常用句型：
...was invented by ...
..have changed our life a lot ...
Which is the most useful invention
..was/is used for /to ..
I hope it will become ....
.is one of the most useful inventions in the world .
It’s difficult for us to imagine what life will be like without ...
..is becoming more and more popular /important now
I hope it will become more and more useful in the future.
写作任务
学校英文网站最近正在句型题为“My favorite invention”的征文比赛。假设你是王华，打算参加这次比赛，请根据以下内容提示，写一篇英语作文，不少于80词。
要求：（1)必须包括以上提示要点，可适当发挥；
（2）不少于80词，适当运用一般过去时的被动语态。
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Of all the modern inventions , the laptop is my favorite .
I think the laptop is the most amazing invention . A laptop , because of its light weight and nice shape , has attracted my eyes . It’s easy to carry , so I can carry it wherever I want to go . With a laptop , I can work , study and entertain myself everywhere . Using a laptop , I can keep in touch with my friends and family through e-mails and QQ at any time in any place. Laptops bring the whole world to me.
I like my laptop . It brings much pleasure to my life.
发明改变了世界，也改变来了我们的生活，给我们的生活带来了美好和便利。请你写一篇作文，介绍你心目中最伟大的发明，并说明其用途和你喜欢它的原因。 词数不少于80.
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参考答案
More and more inventions make our lives more interesting . The mobile phone is one of the most useful inventions for the people .
It was invented by Martin Cooper in 1973. The mobile phone has really changed our lives . We can talk to people far away , send messages , take photos and do many other things with the mobile phone. However , there’s also a lot of problems . It’s too noisy and unhealthy to people. If you use if very often , you will be bad for your health . Sometimes, it’s too expensive . Everything has two sides .
But I still think it’s very useful in our lives . Do you think so
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