Unit 5 Power of Ideas Section A(1a-2d) 同步练(含答案) 2026-2027学年英语人教版九年级上册

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Unit 5 Power of Ideas Section A(1a-2d) 同步练(含答案) 2026-2027学年英语人教版九年级上册

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第一课时 Section A(1a-2d)
答案见活23
Ⅰ.根据句意及首字母或汉语提示写出单词
1.Be careful not to press the wrong b     on the elevator, as each controls a different floor.
2.Taking a h     train from Xi'an to Chengdu saves us nearly ten hours compared with the old train.
3.Linda finished editing the school speech on her      (笔记本电脑)while waiting for the bus.
4.The      (超级的)convenient self-service machine lets us pay without waiting in line.
Ⅱ.用括号内所给单词的适当形式填空
1.The smartphone is such a great      (invent) that it has changed people's daily lives completely.
2.Many visitors use      (camera) to record the beautiful scenery of the Chengde Mountain Resort.
3.The ancient town      (it) is a work of art, with no need for extra decorations.
4.Our class      (print) broke down suddenly, so we had to copy the exam papers by hand.
Ⅲ.根据汉语意思完成句子
1.每个周末,来自全国各地数以百计的游客来参观北戴河海滨度假区。
          visitors from across the country visit Beidaihe Coastal Resort every weekend.
2.在当地市场售卖的大部分苹果产自烟台的苹果园。
Most of the apples sold in local markets            in the apple orchards of Yantai.
3.这座秦始皇手绘泥塑是由陕西一位民间艺人制作的。
This hand-painted clay sculpture of Qin Shi Huang                a folk artist in Shaanxi.
4.为了保护环境,我们应该停止使用塑料袋。
To protect the environment, we should stop using          .
答案见活23
Ⅰ.短文填空【主题:人与社会 发明与创造】
  阅读下面短文,在空白处填入一个适当的单词或填入括号内单词的正确形式。
  With the development of science and technology, teachers have lots of methods to give their lessons now. One of them is PPT. It's very 1.     (help) for their teaching. But their hands are often injured because 2.     the wrong way of using PPT. This makes them feel 3.     (comfortable) when they use PPT.
  4.    (luck), a kind of new gloves has solved the problem. By putting on these special gloves, teachers can stay warm and don't have to worry about 5.     (hurt) their hands while using touchscreens. The special gloves were invented by Tang Renjia, 6.     junior 3 student from Suzhou Science and Technology Town Foreign Language School. She 7.     (receive) a patent certificate (专利证书) issued by the State Intellectual Property Office for her invention.
  Two years ago, Tang noticed that her teacher's 8.     (finger) were injured after using a touchscreen for long periods of time. Tang wanted 9.    (do) something about this. She learned 10.     to use high-technology materials to make gloves for her teacher. Her multi-functional (多功能的) gloves can keep people's hands warmer and their skin safer 11.     they are using touchscreen devices. Many teachers who 12.    (try) the gloves say they are practical and user-friendly. Tang's 13.     (invent) shows her care for others. It also encourages more students to turn 14.     (they) creative ideas into real-life help. It tells us that a small kind thought can make a big 15.    (different) to people around us.
Ⅱ.阅读理解【主题:人与社会 发明与创造】
  Frodo was a 20-year-old cat who loved to sleep in the sun. Although Frodo was old, he would still struggle up and down the stairs every day to get to the pool to enjoy the sun.
  But life has become a lot easier for the old cat now. Liam Thompson is a young inventor who loves cats. He found Frodo's difficulties and decided to do something helpful. He spent four days building an elevator that would allow Frodo to go up and down the stairs easily. He also shot a video to record the inventing process and posted it online.
  The video called I Built an Elevator for My Cat showed how Thompson made the elevator for Frodo. It was funny. The video made more than 900,000 people interested in the elevator.
  In his video, Thompson used a toy to test the elevator because he wanted to make sure it was safe for Frodo. Thompson asked his favourite cat, “Are you ready to go downstairs without moving a muscle I hope you will be happy because it took me four days to complete the machine.”
  Frodo seemed relaxed in the elevator as it went to the bottom of the stairs. Frodo stayed in the elevator for a moment. He didn't seem to know how to get off. But after a while, Frodo found out how to get out of the elevator. Thompson laughed excitedly as Frodo walked out of the elevator and made his way to the pool.
  Thompson's invention was a great success. His love for his cat has won 1.87 million fans on the internet. After watching the video, many people felt amazed at his work and one said, “His invention for his pet is much safer than the ones he invents for himself. I think he is excellent.”
1.(新考向 写作手法题)How does the writer start the story
A.By using a famous saying.
B.By comparing two characters.
C.By introducing a problem.
D.By showing the ending.
2.Why did Thompson use a toy to test the elevator according to paragraph 4
A.To win more fans on the internet.
B.To make sure it was safe for Frodo.
C.To make the elevator move quickly.
D.To teach his friend to use the elevator.
3.What can we infer from paragraph 5
A.Frodo knew how to use the elevator immediately.
B.Frodo didn't like the elevator built by Thompson at all.
C.The elevator Thompson built for Frodo didn't work well.
D.It might be easier for Frodo to get to the pool to enjoy the sun.
4.What's the writer's attitude towards Thompson's invention
A.Positive. B.Negative.
C.Uncertain. D.Doubtful.
5.(新考向 篇章结构题)Which of the following best shows the structure of the text (①=paragraph 1,...)
A.①/②③④/⑤⑥ B.①/②③④⑤/⑥
C.①②/③④/⑤⑥ D.①②/③④⑤⑥
Ⅲ.(2025邢台模拟)补全对话
  根据下面的对话情景,在空白处填入一个适当的句子,使对话的意思连贯、完整。
(Two students, Jenny and Jim, are playing a guessing game and talking about the inventions.)
Jenny:Hi, Jim. Let's play a guessing game. I will describe an invention and you need to tell me what it is.
Jim:1.               I like games.
Jenny:Listen! It is a very old invention. It has two round wheels, and people can ride it to go anywhere they want.
Jim:So easy! It's a bike, right
Jenny:Yes. 2.               
Jim:To be honest, many old inventions are still important today and often used by people.
Jenny:You are right. We can't live a comfortable life without these inventions.
Jim:China has many great inventions. 3.              
Jenny:I think the greatest one is paper.
Jim:4.              
Jenny:Because paper allows people to write down their thoughts and ideas, and then they can share them with others. 5.              
Jim:That's true. Cai Lun is really a great inventor.
详解答案
基础达标
Ⅰ.1.button 2.high-speed 3.laptop
4.super
Ⅱ.1.invention 2.cameras 3.itself
4.printer
Ⅲ.1.Hundreds of 2.are produced
3.is made by 4.plastic bags
能力提升
Ⅰ.【语篇解读】本文介绍了学生唐仁佳发明了一种特殊手套,解决了老师用PPT时触屏伤手的问题,并荣获专利。
1.helpful 2.of 3.uncomfortable
4.Luckily 5.hurting 6.a 7.received
8.fingers 9.to do 10.how
11.when/while 12.have tried
13.invention 14.their 15.difference
Ⅱ.【语篇解读】本文讲述了20岁的猫咪Frodo因年纪大上下楼梯困难,年轻发明家Liam Thompson为其发明了一部电梯,还拍摄了发明过程的视频发布到网上,该发明大获成功,并赢得了众多粉丝的故事。
1.C 解析:写作手法题。根据第一段中的“Although Frodo was old, he would still struggle up and down the stairs every day to get to the pool to enjoy the sun.”可知,作者通过介绍Frodo面临上下楼梯困难这一问题来开启故事。故选C。
2.B 解析:细节理解题。根据第四段中的“In his video, Thompson used a toy to test the elevator because he wanted to make sure it was safe for Frodo.”可知,Thompson用玩具测试电梯是为了确保它对Frodo来说是安全的。故选B。
3.D 解析:推理判断题。根据第五段“Frodo seemed relaxed in the elevator as it went to the bottom of the stairs...Thompson laughed excitedly as Frodo walked out of the elevator and made his way to the pool.”可知,Frodo很放松地乘坐电梯后走向泳池,由此可推断出,它可能能够更容易地到达泳池享受阳光了。故选D。
4.A 解析:观点态度题。根据最后一段中的“Thompson's invention was a great success. His love for his cat has won 1.87 million fans on the internet.”以及人们对Thompson及其发明的积极评价可推知,作者对Thompson的发明持积极态度。故选A。
5.B 解析:篇章结构题。文章第一段介绍Frodo面临的问题,引入故事背景;第二至五段讲述Thompson为Frodo发明电梯的过程以及Frodo使用电梯的情况;第六段总结Thompson的发明大获成功,赢得了众多粉丝。所以文章结构为①/②③④⑤/⑥。故选B。
Ⅲ.1.Sounds great/Good idea.
2.You're so clever.
3.Which invention do you think is the greatest
4.Why do you think so
5.It plays an important part in our lives.

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