/ 让学习更有效 新课备课备考 | 英语学科 / 让学习更有效 新课备课备考 | 英语学科 2025-2026学年九年级英语上册单元复习考点培优仁爱科普版Unit 4 Amazing Science 专题09 选词填空 学校:_____姓名：_____班级：_____考号：_____ 阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。 they realize when create know influence simple spread good Europe China is developing in a rapid way. However, you may have never 1 how fast the technology can develop in China. In January 2025, a Chinese tech-company named DeepSeek surprised the world with the new AI—DeepSeek-R1. There is a group of smart people who use their brains to 2 new and amazing things. They focus on helping machines learn by 3 and making products that are “created in China” rather than “made in China”. For a long time, China was 4 for making everyday things. This means that China was good at making a lot of products quickly and cheaply. Actually in ancient times, Chinese inventions not only made life much 5 in China but also had a big 6 around the world. For example, before paper was invented, people used things like bamboo or animal skins to write on. Around 2,000 years ago, Cai Lun mixed bark (树皮), ropes, and old cloth to create the first paper. This great invention helped people record stories, poems, and important knowledge. It also 7 to other countries, changing the way people learned and communicated. In recent years, China has also been making more high-technology products. 8 you walk into a store in Sydney, Australia, you can see that Huawei smartphones are on sale. In many 9 countries, stores sell Xiaomi smartphones, Haier fridges and Lenovo computers. More than half of US-owned drones (无人机) are Chinese models. They’re not 10 made in China, but designed and developed there. 用方框中所给单词的适当形式填空，使短文完整正确（每个单词限用一次，每空限填一个单词。） early invent problem it international habit put clean comfortably hard There is a small thing we use every day. We usually 11 it in the bathroom. Without it, we might have 12 with teeth. Can you guess what it is Yes, it’s the toothbrush. But do you know anything about 13 history According to some research, before toothbrushes appeared, the ancient Chinese people 14 their teeth with some small tree branches (树枝). About 800 years ago, people made a kind of brush with pig hair and bamboo. It might be the world’s 15 form of toothbrushes. As time went by, the form of toothbrushes changed. For example, people chose horse hair instead of pig hair because pig hair was too 16 . Imagine that you travel back hundreds of years ago and brush your teeth 17 . It sounds fantastic, doesn’t it Around the 15th century, the Chinese toothbrush found the 18 market and found its way into Europe. It soon became popular among local people. The 19 of toothbrushes was not as famous as that of paper-making, but it was very useful in daily life. Today we have a good 20 of brushing teeth. We should thank the an ... ...
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