九年级（上） Unit 2(课件PPT)-【众相原创·赋能中考】2025年中考英语课堂精讲册（课标版 贵州专用）

2025贵州 英 语 课堂精讲册 1 第一部分 教材知识精讲练 九年级（上） Unit 2 教材话题：污染与环保 2 一阶 立足教材过考点 3 考点 1 harmful 的用法 Light pollution is harmful to birds. 光污染对鸟类有害。 ［Topic 1］ 如：Because of serious pollution, this lake is now too harmful to support fish. 由于污染严重，这个湖现在的危害太大， 无法养活鱼类。 4 1.（2022贵阳选词填空改编）过多的关注和压力对孩子的发展有害。 Too much attention and pressure are _________ ___ a child’s development. harmful to 2.Using electronic products too much before going to bed can do harm ___ your sleep quality. to 5 考点 2 辨析discover, invent, create（贵州2023.80）, find与 find out Third, we should discover ways to reuse water. 第三，我 们应该找到再次利用水的方法。［Topic 1］ 6 辨析 用法 discover 发现，发觉 指通过探险或偶然的机会发现了原本存在，但之前未被发现的东西。 →discovery n. 发觉；发现 invent 发明；创造 指通过研究和实验制造出实用的新器物或研究出一种新方法等。→invention n. 发明；发明物 →inventor n. 发明者 7 辨析 用法 create 创造；创建 指从无到有地创作或创造出原本不存在的东西，如艺术品、理论等。 →creation n. 创作，作品；→creative adj. 有创造力的，创造性的 续表 8 辨析 用法 find 找到； 发现；认为 指找到或发现具体的东西，也可指偶然发现某物或某种情况，强调结果。常用搭配： ①find sb. doing sth. 发现某人正在做某事 ②find it+adj.+to do sth. 认为做某事是…… find out 找出；发 现；查明 指通过调查、询问、打听、研究之后“搞清楚、弄明白” 续表 9 found invented find out discovered 3.（2022铜仁阅读节选）As a traditional and meaningful board game, Weiqi was _________ in China more than 2,500 years ago and it is still played until today. invented 4.Benjamin Franklin was the first scientist who ___________ the electricity that made our world brighter than before. discovered 10 5.After finishing the project, he _______ it important to learn how to communicate with his teammates. 6.Pan Jianwei has become a famous scientist. When he was a child, he liked to _________ how things worked. found find out 7.The inventor has ________ （create） a tool that can help people with disabilities live more independently. created 11 考点 3 marry 的用法 The daughter has never married. 女儿一直没有结婚。 ［Review of Units 1~2］ 12 8.（2022黔西南州完形节选改编）In September 2003, Wang Yaping and Zhao Peng were allowed to get _________ （marry）. married 9.My father has been married ___ my mother since eighteen years ago. They live a happy life. to 10.我阿姨已经结婚十年了，现在她有一个可爱的女儿。 My aunt _____ ______ married for ten years and now she has a lovely daughter. has been 13 考点 4 require 的用法 Its key disadvantage is that the process requires a long time （up to 30 days） and the cost is high. 它的主要 缺点是这个过程需要很长时间（长达30天），而且成本很高。 ［Review of Units 1~2］ 14 15 11.（2024贵州阅读节选改编）If your question _________ （require） a lot of thought, you should ask the person for advice when he or she is clear-headed. requires 12.In many schools， students are required ________ （take） a break after lunch. So they can be active in the afternoon. to take 13.The teacher requires students _________ （hand） in their homework on time to develop a sense of responsibility and time management. to hand 16 考点 5 allow 的用法 The policy requires that only taxis, buses, bikes and special purpose vehicles are allowed to travel anywhere in the city. 该政策要求只有出租车、公共汽车、自行车和特殊用途 车辆才允许在城市的任何地方行驶。［Review of Units 1~2］ 17 如：He is so young that his mother doesn’t allow him to go out alone. 他太小了，他的母亲不允许他独自出去。 14.I am not allowed _________ （hang） out with my friends at night. Because my parents want to make sure I’m safe. to hang 15.Using English in real situations will improve our English skills greatly. It allows us ________ （have） a deeper understanding of the culture. to have 19 二阶 情境好题练词汇 20 一、短文填空小题练 1.Chinese scientists have made great progress in space technology _________ （recent）. recently 2.At present, schools are _________ （require） to make sure that students have enough outdoor activities to protect their eyesight. required 3.The unexpected death of his pet Coco in an accident brought him a ________（pain） period. painful 21 4.In order to lose _______（weigh）, Sally does exercise for an hour every day. 5.As a teacher, I love being with my students. You can’t imagine how much they are thirsty ____ knowledge! 6.Volunteering makes the world warmer. Even small things can make ___ difference. weight for a 7.He realized that Americans could hardly avoid ________（buy） products made in China. buying 22 8.Two __________（German） and four Englishmen are studying Chinese at Peking University. 9.If there’s nobody at home for a long time, you’d better shut ____ the electricity and water. 10.The teacher told little Tom yesterday that the sun ______ （rise） from the east in the morning. Germans off rises 23 二、补全英语译文（每空限填一词） 1.不要污染河流，因为没有水，我们不能生存。 _______ ________ the rivers because we can’t live without water. Don’t pollute 2.据说，东坡肉是由中国宋代诗人苏东坡创造的。 It’s said that Dongpo Pork _____ ________ by a Chinese poet called Su Dongpo in the Song Dynasty. was created 24 3.在中国沿海的四个海域中，东海是第二深的。 Among the four seas off the coast of China, East China Sea is the ________ ________. second deepest 4.真惭愧，我在比赛中表现得不好。 It’s ___ _______ that I didn’t do well in the competition. a shame 5.他们发现听一些有趣的东西是语言学习的秘诀。 ______ ________________ listening to something interesting is the secret to language learning. They discovered/found 25 三、选词填空（选项中有一个为多余选项） 树木的强大功能 A. effects B. produce C. also D. through E. harmful F. but The “Great Green Wall of China” project is over forty years old. In this project, people plant trees in northern part of China. Why are trees so important to us? 26 Because it is healthy to live around trees. They can keep us healthy, just like doctors. So we call them “doctor trees”. Trees can clean the air. For people in large cities with air pollution, trees can be very important. They can reduce the 1.___ gases in the air. What’s more, they 2.___ more oxygen for people to breathe. Workers are planting trees not just in city parks but also along streets to help clean the air. E B Some scientists think that trees not just help clean the air. They are 3.___ good for our health. A study shows that people in hospitals feel better when seeing trees from their rooms. And people with trees near their homes usually exercise more. Scientists are also studying the healthy 4.___ of trees on human minds. One effect of trees is that they make people feel happy and relaxed. When people go 5.___ the neighborhood C A D with more trees, they will walk slower and talk more often with each other. Of course, another good effect is that “doctor trees” work for free! 三阶 原创阅读讲文化 30 话题：全球首个红树林中心落户深圳 难度：★★★★☆ 正确率：___ /4 Over the last 20 years, China has put a lot of effort into protecting wetlands. All that hard work has paid off. The world’s first international mangrove （红树林） center was set up in Shenzhen. Why do mangroves matter? And why did Shenzhen stand out? 31 Mangroves play an important role in the world. They take CO from the air and then store it for thousands of years. Studies show that they can hold five times more CO than rainforests. People often call mangroves “coast guards”. As global warming raises sea levels, these trees could help protect coastal cities from flooding. Besides, they can protect the city from big wind. What’s more, mangroves offer living places to animals. Many birds, for example, stop there during their migrations （迁徙）. Mangroves cover an area of about 14.8 million hectares （公顷） worldwide. However, they’re disappearing from many places. China is one of the few countries where mangrove areas are growing. Their total area has risen from 22,000 hectares in 2001 to 29,200 hectares today. Shenzhen is home to 296.18 hectares of mangroves and has put in a lot of work to protect them in recent years. Take Futian Mangrove Ecological Park for example, where nearly 100,000 birds rest in the winter. Among them, there are more than 20 rare or endangered species. “Building the Shenzhen center is important,” said a Chinese official. “It serves as a platform for China to work with other countries in protecting mangroves.” Shenzhen isn’t going to stop there, however. It plans to build itself into an international wetland city by 2035. By then, half of its wetlands will be protected. 1.What can mangroves do to help the environment?( ) a. Take CO from the air and then store it. b. Hold five times more CO than rainforests. c. Help protect coastal cities from flooding. d. Protect the city from big wind. e. Offer living places to human beings. A A. abcd B. abce C. abde 36 【解析】由第二段可知：红树林从空气中吸收二氧化碳，然后将 其储存数千年；它们储存的二氧化碳是热带雨林的五倍；这些树 木可以帮助保护沿海城市免受洪水侵袭；它们可以保护城市免受 大风的侵袭；红树林为动物（而不是人类）提供栖息地。 37 2.How does the author support his idea in Paragraph 3? ( ) C A. By asking questions. B. By explaining reasons. C. By listing numbers. 【解析】作者通过列数字来说明中国特别是深圳红树林面积的变化。 38 3.How many hectares of mangroves are in Shenzhen now?( ) C A. 22,000 hectares. B. 29,200 hectares. C. 296.18 hectares. 【解析】从第三段第五句可知，深圳有296.18公顷红树林。 4.In which part of a newspaper can we read the text?( ) B A. Great People. B. Green Life. C. Art World. 【解析】本文主要介绍了全球首个红树林中心落户深圳的事件， 与环保有关。 39 1.flood ［flʌd］ n.洪水；水灾【2022课标新增词汇】 2.protect sth. ____________ sth. 保护某物免受…… 3.offer living places___________ 为动物提供栖息地 from doing to animals 40 41 $$