Unit 5 Power of Ideas Section A练习作业 2026-2027学年人教版初中英语九年级上册

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._________