人教版九年级全册Unit 6 When was it invented?作文

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人教版九年级全册Unit 6 When was it invented?作文

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人教版九年级上册unit6作文
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。
素材积累
发明物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:
1. …was invented by…
2. …have changed our life a lot.
3. Which is the most useful invention
4. …was / is used for / to…
5. I hope it will become…
写作任务1
学校英文网站最近正在举行主题为 “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, 写一篇英语短文, 不少于80词。
light bulb Inventor Thomas Edison, 美国发明家
Time 1879年10月21日
Material 玻璃和金属
Use 照明, 让人们在夜晚工作或学习成为可能
Development 节能(save energy), 环保, 便宜
My favorite invention
Hello, everyone! My name is Wang Hua. There are lots of great inventions in the world. They have changed our world a lot. However, my favorite invention is the light bulb. It was invented by Thomas Edison, a great American inventor. And it was invented on October 21, 1879. The first light bulb was made of glass and metal. It was used for providing people with light and the invention made it possible for people to work and study at night. Now the invention has been improved a lot. People are making better lighting products. They can help to save energy and protect the environment. What's more, they are cheaper.
I hope it will become more and more useful in the future.
写作任务2
Write at least 80 words on the topic “I Want to Invent…”(以“我想要发明________”为题, 写一篇不少于80词的短文, 标点符号不占格)
提示:1.It can be used to…
2. It will be exciting/necessary/helpful to…
I Want to Invent a Family Robot Doctor
I want to invent a family robot doctor. It will be invented by me with the help of my friends. And it will be invented when we grow up and get enough knowledge. It will be used in each home. It can be used to deal with people's health problems without the need of going out. People can get help from the robot doctor immediately when they feel sick or get hurt. So, without any doubt, it will be very helpful to have such a robot.
写作任务3
假如你在学校的科技周活动中,想向同学们“推销”你的一项新发明。请根据下面的提示准备一份英语发言稿。
提示:1. What’s it and when was it invented
2. What’s it used for
3. What’s it like
4. How does it work
5. How much is it
May I have your attention, please I’d like to introduce my new invention to you. It is an alarm on your glasses. It was invented three months ago. It is used for finding your glasses in your home or at school. The alarm is controlled by a remote control with a button on it. First press the button, and the alarm will make a sound. Then follow the sound to look for your glasses. You must want to know how much it is. It’s 20 yuan. It’s cheap and good. You can afford one. Don’t you hate it when you can’t find your glasses If so, please come to me and buy one.
写作任务4
智能手机(smartphone) 的广泛使用使越来越多的人成为“低头族(phubber)”。请根据表格所提供的信息,以“Refuse to be phubbers” 为题写一篇不少于100 词的短文,开头已给出,不计入总词数。
参考词汇:1. have effects on 对……有影响; 2. concentrate on 集中精力于……; 3. face-to-face conversation 面对面交流; 4. make good use of 充分利用
Refuse to be phubbers
Nowadays with the development of the Internet, smartphones are widely used among people. Phubbers can be seen here and there. We can use phones to do many things but few people notice it has some bad effects on them. To begin with, more people have become silent when having dinner with family members or friends because they concentrate more on phones, which influences their relationship with their friends and family. They are not glad to have a facetoface conversation with others anymore. Many students spend too much time on the phones in their spare time or at home so that they can't finish their homework on time. Some people become so addicted to them that they even use them when driving, which often leads to traffic accidents. Last but not least, using phones for a long time is bad for our health. As students, we should learn to make good use of phones.
写作任务5
假设你是李明,你要携带自己的发明——煤气断气装置参加《我爱发明》栏目展播。请你根据提示,写一篇不少于90词的短文介绍这项发明。开头已给出,不计入总词数。
提示:1. 在做饭时,尤其是炖肉、熬汤的过程中,你可以设定烹饪时间后离开厨房。这个装置会及时帮你切断煤气;2. 帮助人们获得更多的休息时间。
参考词汇:gas stove煤气灶;cut off中断,切断;device装置;set the cooking time设置烹饪时间
I have created a useful device. Let me tell you something about it. The device can be easily used. We just need to connect it with the gas stove first. When we use it, set the cooking time. Then instead of keeping an eye on the food which is being cooked, we can watch TV, have a rest or go shopping outside. When time is up, the device will cut off the gas. This device is more helpful when we cook meat or make soup.
My mother always spends a lot of time cooking every day. In order to help her have more time to relax, I got the idea for the invention. It is certainly a wonderful invention that can be widely used in our daily life. I hope my invention will help more people.

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