Unit 5 Power of Ideas同步练习2026-2027学年英语人教版九年级上册

Unit 5 Power of Ideas同步练习 一、根据提示填空 1. We can protect the environment by using fewer _________（塑料的）bags. 1. When I travel, I always take a _________ (照相机) to record beautiful scenery. 1. Digital money is a great _________ (/ɪnˈvenʃn/) which offers an easier way to pay. 1. The smart lock can recognize your face easily and open _________ (it) without a key. 1. Do you know how many cars are _________ (produce) in Guangzhou every year? 二、从选项中选择适当的短语并用其正确形式填空，每个短语仅用一次 be connected to build up be made by bring about at that time 1. The model ship _________ that little boy. How creative he was! 1. I was doing the dishes in the kitchen _________, so I didn’t hear you. 1. This new rule has recently _________ a heated discussion among the public. 1. Reading is good for _________ our knowledge and opening up our minds to the world. 1. Before the spoken English test starts, make sure all the computers _________ the Internet. 三、完成句子 1. 托马斯·爱迪生是有史以来最伟大的发明家之一。 Thomas Edison is one of the greatest inventors _______________________________. 1. 这种新药对他的病有很大的效果。 The new medicine _____________________________________________ his illness. 1. 借助 3D 打印机,一个设计可以在几秒钟内变成实物。 With a 3D printer, a design can _________________ a real object ________________. 1. （翻译）数以百计的机器用于生产手机。（be used for） _________________________________________________________________________________ 1. （翻译）高速列车使我们在城市之间快速出行成为可能。（make it + adj. + for sb. + to do sth.） _________________________________________________________________________________ 四、阅读理解(主题:发明解决生活难题 词数:298 难度:★★ 时间:5分钟) 配对阅读。左栏是五个人在实际生活中遇到的问题，右栏是七项发明的宣传广告，请为每个人匹配合适的发明。选项中有两项为多余选项。 ( )1. Jack can't see things and finds itinconvenient to travel around. He expects an invention to help him. ( )2. Mary likes coffee, but she has to wait for the proper temperature. She wants something to keep coffee at the right temperature. ( )3. Paul enjoys home-cooked food, but he's too busy to cook. He hopes for a machine to cook for him. ( )4. Kate wishes to breathe fresh air at home, but dirty air will get in easily when the windows are open. She needs a product to solve the problem. ( )5. Tony often uses smart home devices(设备). However, sometimes he worries that they may be attacked by computer viruses. A.Tasty One Top Try this smart cooker if you don't know how to cook! It's controlled by the Tasty app, which reminds you what to do next while cooking. B.3D Food Printer If you have no time to cook, the 3D Food Printer is the best choice. It can make different foods with just a few simple instructions! C.Ember Cup Have you ever been troubled by the temperature of your drinks? If so, you can buy an Ember Cup. It keeps your drink at a certain temperature between 49°C and °C, so you can enjoy it anytime. D.Norton Core Here is a special router(路由器)! When finding something unsafe, Norton Core will cut off the Internet quickly to keep your devices safe. E.Anzu Smart Glasses Let's look at this pair of glasses! Wearing it, users can make hands-free calls, enjoy music, and protect their eyes against blue light. F. Molekule Molekule is a smart purifier(净化器). It can take in and clear harmful things in the air with the latest technology. G. E-Sight 3 It's hard for blind people to travel. Wearing an E-Sight 3 can help! Pictures can be changed into information that they can “see”. [Word Bank]猜测画线词汇在文中的含义 inconvenient _________ (in- + convenient) 五、短文填空(主题:中国毛笔的历史和特点 词数:230 难度:★★★ 时间:6 分钟) part still beauty invent never you express until tool common because itself Throughout its long history, writing has been a big deal in China. Among all the pen products, the writing brush is a special writing 1. _________ made in China. It’s said that the writing brush was 2. _________ thousands of years ago. It wasn’t widely used 3. _________ the Warring States Period. Hengshui, Xuancheng and Huzhou were three centres for making writing brushes in history. A writing brush has two main 4. _________. Materials for making the head part usually include rabbit hair, horse hair and so on. If you want to buy a Chinese writing brush as a gift for 5. _________ friends, you can choose one with soft, mixed or hard hair according to their writing styles. Chinese people also like writing brushes made from the hair of newborn babies, 6. _________ they believe it can bring good luck. As for stalks (笔杆), the 7. _________ material is wood, but we can also see some special ones made from ivory, gold and other valuable materials. The writing brush is often used in Chinese calligraphy. In ancient China, children had to learn calligraphy and try to have good handwriting (笔迹). Nowadays, Chinese people 8. _________ practise calligraphy with the writing brush. When writing, they will forget all worries, turning all thoughts into the 9. _________ of art. The writing brush is not only a way of communication, but also a way to 10. _________ a person’s inner(内心的) world. [Word Bank]猜测画线词汇在文中的含义 newborn _________ (new + born) 参考答案 一、1. plastic 2. camera 3. invention 4. itself 5. produced 二、1. was made by 2. at that time 3. brought about 4. building up 5. are connected to 三、1. of all time 2. has/had a big effect on 3. be turned into; in seconds 4. Hundreds of machines are used for producing/making mobile phones. 5. High-speed trains make it possible for us to travel quickly between cities. 核心素养专练 四、1—5 GCBFD 【Word Bank】inconvenient adj. 不便的 五、1. tool 2. invented 3. until 4. parts 5. your 6. because 7. common 8. still 9. beauty 10. express 【Word Bank】newborn adj. 新生的 学科网（北京）股份有限公司 $