Unit 5 知识点 Project 练习 2026-2027学年人教版九年级英语上册
小试牛刀
A. 选用方框中的短语填空（每个限用一次）
make improvements in benefit people and society easy to operate meet the requirements are looking for
1. Our school ____________________ new inventions in green technology, health, farming and other areas.
2. You need to choose one area where you want to ____________________.
3. A good invention should be inexpensive and ____________________.
4. It should also ____________________.
5. Before you apply, make sure your invention can ____________________ of the poster.
B. 句型转换（改为一般疑问句并作肯定或否定回答）
1. This invention is made of recycled plastic.
一般疑问句：_________________________________________________
肯定回答：_________________ 否定回答：_________________
2. It can be used for cleaning up oil spills.
一般疑问句：_________________________________________________
肯定回答：_________________ 否定回答：_________________
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3. You should draw a picture of your invention on the poster.
一般疑问句：_________________________________________________
肯定回答：_________________ 否定回答：_________________
配套练习
A. 单项选择（★）
从A、B、C、D中选择最佳答案。
1. Which area is NOT mentioned in the invention poster?
A. Green technology.
B. Education.
C. Entertainment.
D. Taking care of elderly people.
2. What does the poster say about the cost of the invention?
A. It should be expensive.
B. It should be inexpensive.
C. It can be any price.
D. It must be free.
3. The invention should be “easy to operate”. This means ______.
A. it is hard to use
B. it is simple to use
C. it is very big
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D. it is very fast
4. A poster for an invention should NOT include ______.
A. the name of the invention
B. a picture of it
C. the price of the inventor’s house
D. what effect it has on people’s lives
5. The quote at the end says: “Creativity is seeing what others see and thinking what no one else has ever thought.” This means inventors ______.
A. copy others
B. have new ideas
C. work alone
D. need expensive tools
B. 完成句子（★★）
根据项目内容，用正确的词汇完成句子。
1. 你想在哪个领域做出改进？
Which area do you want to ______ ______ in?
2. 你的发明应该便宜、易于操作、造福人民和社会。
Your invention should be ______, ______ to operate, and ______ people and society.
3. 海报应包括发明的名称、图片、制作材料、用途以及对人们生活的影响。
The poster should include the ______ of the invention, a ______ of it, what it is ______ of / from, what it is used ______, and what ______ it has on people’s lives.
4. 如果你有这样的发明，今天就申请吧！
If you have an invention like this, ______ today!
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