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Unit 5 Power of Ideas Section A 练习作业
一、翻译
将下列句子翻译成英语。
1. 这个创意彻底改变了人们的沟通方式。 ____________________________________________________________________________________________
2. 这位先驱发明家一生有超过1000项发明。 ____________________________________________________________________________________________
3. 好的想法往往能带来积极的变化。 ____________________________________________________________________________________________
4. 我们应该鼓励年轻人提出新颖的创意。 ____________________________________________________________________________________________
5. 互联网的发明对世界产生了深远的影响。 ____________________________________________________________________________________________
6. 他通过创意解决了这个难题，得到了大家的赞扬。 ____________________________________________________________________________________________
二、词汇运用
根据所给提示，用适当的形式填空。
1. Let's _______ (创造) some interesting games for the class party. Sounds great!
2. Thomas Edison was a great _______ (先驱) in the field of electricity.
3. The new technology has had a huge _______ (影响) on our daily life.
4. We need to _______ (发展) a more practical way to solve this problem.
5. This small invention made a big _______ (不同) to people's lives.
6. The teacher encouraged us to be _______ (积极的) in thinking up new ideas.
7. The story of the young inventor _______ (激励) many students to follow their dreams.
8. Could you please _______ (介绍) your new idea to the group
9. The news of his success quickly _______ (传播) around the whole school.
10. With hard work, he _______ (成功) in developing a new kind of robot last year.
11. It's _______ (明智的) to listen to different opinions when you have a problem.
12. The machine was _______ (发明) by a college student in 2025.
13. We are trying to _______ (改善) the way we learn English.
14. Do you know how these two things are _______ (连接) to each other
15. The _______ (create) of the smartphone has changed our world greatly.
三、单项选择
从每题所给的选项中，选出最佳答案。
( )1. The great idea _______ by a 16yearold student last month.
A. came up with B. was come up with C. was thought of D. thought of
( )2. This invention has _______ the way we work and live.
A. changed B. improved C. influenced D. all of the above
( )3. What do you think of his new idea It's so _______ that we can use it in our daily life easily.
A. practical B. useless C. difficult D. boring
( )4. We should _______ children to think independently and come up with their own ideas.
A. make B. encourage C. let D. have
( )5. _______ the help of his teacher, he finally developed a new method to solve the problem.
A. Under B. With C. On D. In
四、首字母填空
根据短文内容及首字母提示，补全单词，使短文完整通顺。
Everyone has the ability to create something new. It is the p 1______ of ideas that changes our world. A 19yearold college student named Li Wei is a good e 2______ . He noticed that many elderly people had trouble carrying heavy things when going up stairs. So he s 3______ months working on a small machine. This machine can h 4 ______people lift heavy bags easily. His idea didn't come out of nowhere. He o 5______ talked with elderly people and watched their daily lives carefully. Finally, his invention was a great s 6______ . It helped thousands of people and even won an award in a national invention competition.
Li Wei says that anyone can be an inventor if they p 7______ attention to the needs around them. Good ideas often come from s 8______ things in life. We shouldn't be afraid to share our ideas, because even a small idea can l 9______ to big changes. Now, Li Wei is working on another new invention. He hopes it can b 10______more convenience to people's lives.
1.________ 2.________ 3.________ 4.________ 5._________
6.________ 7.________ 8.________ 9.________ 10._________
五、书面表达
学校英文报正在举办以“创意的力量”为主题的征文活动，请你以“My Favorite Invention”为题写一篇短文投稿。
要求：
1. 短文需包含以下要点：
What is your favorite invention
How does it change people's lives
What do you think of the power of ideas
2. 词数100左右。
My Favorite Invention
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
参考答案
一、翻译
1. This idea completely changed the way people communicate.
2. This pioneer inventor had over 1000 inventions in his lifetime.
3. Good ideas can often lead to positive changes.
4. We should encourage young people to come up with new and original ideas.
5. The invention of the Internet has had a profound influence on the world.
6. He solved this difficult problem with his creativity and won praise from everyone.
二、词汇运用
1. create 2. pioneer 3. influence 4. develop 5. difference 6. active 7. inspires 8. introduce
9. spread 10. succeeded 11. wise 12. invented 13. improve 14. connected 15. creation
三、单项选择
1. C 2. D 3. A 4. B 5. B
四、首字母填空
1. power 2. example 3. spent 4. help 5. often 6. success 7. pay 8. small 9. lead 10. bring
五、书面表达（参考范文）
My Favorite Invention
My favorite invention is the smartphone. It has completely changed our lives in many ways.
With a smartphone, we can communicate with anyone around the world through calls, messages or video chats easily. We can also shop online, watch movies, learn new skills and even work from home. It makes our daily life much more convenient.
I think the power of ideas is amazing. A small idea can turn into an invention that changes the whole world. We should keep thinking and exploring, because our creative ideas may make a big difference to the future.Unit 5 Power of Ideas Section B 练习作业
一、翻译
1. 托马斯·爱迪生发明了许多改变世界的东西。 ____________________________________________________________________________________________
2. 这个创意已经对我们的日常生活产生了巨大影响。 ____________________________________________________________________________________________
3. 我们应该学会用新方法解决问题。 ____________________________________________________________________________________________
4. 这位先驱者的工作为未来的科技发展铺平了道路。 ____________________________________________________________________________________________
5. 智能手机被广泛用于交流和获取信息。 ____________________________________________________________________________________________
6. 好的想法通常来自仔细的观察和思考。 ____________________________________________________________________________________________
二、词汇运用
1. We should encourage students to develop their _________ (创造性的) thinking skills.
2. The _________ (先驱) of modern computers made a great contribution to human society.
3. This new invention will have a positive _________ (影响) on our environment.
4. Edison is one of the greatest _________ (发明家) in history.
5. Many useful things were _________ (创造) by accident.
6. The company has _________ (发展) a new type of smart watch this year.
7. We need to think _________ (不同地) to solve this difficult problem.
8. The Internet has _________ (改变) the way we communicate with each other.
9. His idea was so _________ (有创意的) that everyone praised him.
10. The machine was _________ (发明) in the early 20th century.
11. She spent years _________ (develop) her own style of painting.
12. The new technology is _________ (wide) used in our daily life.
13. Many young people are _________ (interest) in the latest digital products.
14. If we keep trying, we will _________ (success) in the end.
15. The story tells us that even small ideas can make a big _________ (different).
三、单项选择
( )1. The light bulb ______ by Thomas Edison in 1879.
A. invented B. was invented C. is invented D. invents
( )2. Steve Jobs was famous for ______ creative products like the iPhone and iPad.
A. develop B. developing C. developed D. to develop
( )3. The idea of using solar energy ______ a great influence on our life.
A. has B. have C. is D. are
( )4. We need to ______ new ways to reduce pollution.
A. think about B. think over C. think up D. think out
( )5. —Do you know who ______ the first computer
—Sorry, I don’t know. But it has changed the world a lot.
A. discovered B. found C. invented D. created
四、首字母填空
Thomas Edison was one of the greatest inventors in history. He was born in America in 1847. As a child, he was i 1______ in everything around him. He liked to ask q 2______ and try out new ideas. At the age of 12, he got a job on a train and started doing his own e 3 ______in a small lab on the train.
Edison made over 1,000 inventions during his life. The most f 4______ one is the light bulb. Before its invention, people had to use oil lamps or candles at night. Edison tried more than 1,000 m 5______ before he succeeded. When someone asked him how he felt about so many failures, he said, “I have not failed. I’ve just found 1,000 ways that won’t w 6______ .”
His inventions have b 7______ people all over the world a lot of convenience. He showed us that p 8______ and hard work can lead to great success. Today, we still b 9______ his ideas and inventions in many ways. He will always be remembered as a great p 10______ of modern science and technology.
1.________ 2.________ 3.________ 4.________ 5._________
6.________ 7.________ 8.________ 9.________ 10._________
五、书面表达
假设你们学校英文报正在举办以“创意的力量”为主题的征文活动，请根据以下问题，以“My Favorite Invention”为题，写一篇英语短文投稿。
1. What is your favorite invention
2. How does it influence people’s lives
3. What do you think of the power of ideas from this invention
要求：1.短文需包含所有问题要点，并适当发挥; 2.词数 100 左右。
My Favorite Invention
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
参考答案
一、翻译
1. Thomas Edison invented many things that changed the world.
2. This creative idea has had a great influence on our daily life.
3. We should learn to solve problems in new ways.
4. The pioneer's work paved the way for future technological development.
5. Smartphones are widely used for communication and getting information.
6. Good ideas usually come from careful observation and thinking.
二、词汇运用
1. creative; 2. pioneer; 3. influence; 4. inventors; 5. created;
6. developed; 7. differently; 8. changed; 9. creative; 10. invented;
11. developing; 12. widely; 13. interested; 14. succeed; 15. difference
三、单项选择
1. B; 2. B; 3. A; 4. C; 5. C
四、首字母填空
1. interested; 2. questions; 3. experiments; 4. famous; 5. materials;
6. work; 7. brought; 8. patience; 9. benefit; 10. pioneer
五、书面表达
My Favorite Invention
My favorite invention is the Internet. It has completely changed people's lives in many ways. Thanks to the Internet, we can communicate with friends far away through video calls easily. We can also get all kinds of information online, learn new skills, and even do shopping without leaving home.
The Internet shows us the great power of ideas. A simple idea of connecting computers around the world has turned into a tool that connects everyone. It tells us that a creative idea can not only make our lives more convenient but also push the whole society forward. I really admire the people who came up with this amazing idea.

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