/ 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10 短文填空 学校:_____姓名：_____班级：_____考号：_____ 阅读下面短文，在空格处填入一个适当的词或使用括号中词语的正确形式填空。 Paper is one of the basic products of the modern world. From books to toilet paper, everyone uses paper in daily life. According to a report, 40% of the 15 billion trees are used to produce paper every year. More 1 (important), the paper-making process uses lots of water and causes air pollution. This is where Releaf Paper comes in. The company has found a way to make environmentally friendly paper. Instead of 2 (use) wood to make paper, it uses leaves. The company 3 (set) up by Valentyn Frechka. He has always been interested in biochemistry (生物化学), which led him to try making paper 4 grass. When that failed, he moved on to leaves and achieved 5 (succeed). So how is the paper 6 (produce) Some European cities collect leaves from their streets and send them to Releaf Paper. Then, using mechanical (机械的) and chemical processes, the company turns the leaves into paper. The new processes use 15 times 7 (little) water and cause less air pollution than the traditional paper producing model. “We are working only with the leaves that we get from cities 8 we cannot use the leaves from the forest. It’s not easy 9 (collect) them in the forest, and there is no need because there is an ecosystem,” Frechka said. “We get leaves for making paper and return lignin to the cities. It’s like 10 win-win model.” 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Kelvin lives in a poor country where the electricity is shut off quite often. “Could I help my community avoid 11 (live) in the dark ” Kelvin kept asking himself this question and promised to solve 12 problem. Kelvin collected broken electronic parts from the litter and managed to divide them into several groups quickly. He learnt how 13 (create) new things. At first, some people 14 (doubt) his ability, but he didn’t care. He just devoted (致力) himself to inventing things he was interested 15 . His simple-invented batteries gave light to the community which was often left in the dark. And later they were 16 (wide) used in many villages in his country. At fourteen, the first local radio station in his community 17 (complete) by Kelvin. He said, “The people began to discuss problems influencing communities and his country after we had a radio station. 18 it took him three years, he thought it was well worth the effort. Besides, more 19 (project) were started by him to make a difference. Kelvin’s hard work finally paid off. The national television station heard about 20 (he) inventions and invited him to do a live demonstration (示范) on air. Later, he was invited to visit the Massachusetts Institute of Technology to learn more about creative engineering. At the end of the trip, Kelvin said, “Whatever I ... ...
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