九年级（上） Unit 4(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 4 教材话题：惊奇的科学 2 一阶 立足教材过考点 3 考点 1 be made 短语 What’s it made of? 它是由什么制成的？［Topic 1］ 4 如：Those flowers are made of paper. And paper is made from wood. 那些花是用纸做成的。而纸则是用木头制成的。 These creative paper cuttings are made by our teachers. 这 些富有创意的剪纸作品是由我们的老师制作的。 5 1.（2024绥化改编）The tea made ___ China is sent to many different countries and places each year. 2.Cheer up. A dream can’t come true in one day. After all, a big dream is made ____ of many small dreams. 3.The kite is made ___ silk and produced in Weifang, the capital of kites. 4.I can’t believe the beautiful painting is made ______ grass, leaves and flowers. in up of from 6 5.To protect whales, laws should be made ____ the government to stop people killing them, and for most of us, we can call for protecting animals’ homes. by 6.Many of Mo Yan’s works have been made _____ films over the past years. into 7 考点 2 weigh 的用法 So a person who weighs 90 kilos on earth weighs only 36 kilos on Mars. 所以一个在地球上重90公斤的人在火星上只 有36公斤重。［Topic 2］ 8 9 如：—What is the weight of your schoolbag now, Lily? 现 在你的书包多重，莉莉？ —Thanks to the “Double Reduction Policy”, it’s much lighter than before. 多亏了“双减政策”，它比以前轻得多。 10 7.Studies show that even if people have a healthy body _______ （weigh）, sitting for long periods of time still has an unhealthy influence on blood sugar. weight 8.In the first lesson of “Tiangong classroom”, we got that everything ________ （weigh） little in space. weighs 11 9.Eating too many sweets and exercising less can make you put ____ weight. on 10.熊猫宝宝的平均体重是多少？ ______ ______ do the baby pandas weigh on average? How much 12 考点 3 doubt 的用法 There is no doubt that computers are very useful in technology and business. 毫无疑问，电脑在技术和商业领域中 很有用。［Topic 3］ 13 14 11.This physics problem is so difficult that I doubt __________ someone can work it out. 12._________ doubt, tea culture is a very important part of Chinese culture. if/whether Without 13.毫无疑问，《红楼梦》值得一读。 There is ____ _______ that The Story of the Stone is worth reading. no doubt 15 考点 4 辨析 besides, except, but 与 except for Besides, not everything we read on the Internet is true or good for us. 此外，我们在网上看到的一切不都是真实的或 对我们有益的。［Topic 3］ 16 辨析 含义及用法 besides “除……之外（还有）”，包含在整体之内，与整体是一 种累加关系。 except “除……之外”，不包含在整体之内，与整体是一种排除 关系。 but “除……之外”，常与 nobody， nothing， no 等词连用。 except for “除……之外”，表示对整体主要部分的肯定和对局部的 否定，起到部分修正作用。 17 如：Your writing is very good except for some grammar mistakes. You’d better be more careful next time. 除了一些语法 错误之外，你的作文很好。你下次最好更细心点。 18 except for besides except but 14.________ visiting the museum sometimes, Jane usually goes to the old people’s home on Sundays. 15.Standing on the top and looking through the endless mountains, he saw nothing _____ thick forests. Besides but 19 16.Today all the students have gone to the science museum _______ Tom, because he is ill. except 17.___________ working hard, we should give more attention to proper exercise and enough sleep. After all, health always comes first. Except for 18.为了保护地球，我们别无选择，只能对抗各种污染。 In order to protect the earth, we have no choice _____ ___ fight against all kinds of pollution. but to 20 考点 5 warn 的用法 One scientist warns that if robots start to think for themselves, they will no longer want to be our servants, but our masters. 一位科学家警告说，如果机器人开始独立思考，它 们将不再想成为我们的仆人，而是想成为我们的主人。［Topic 3］ 21 22 19.The police warned drivers _________ （drive） slowly when they passed the school. 20.A smoke alarm warns you _________ the danger. When you hear it, take action at once. to drive of/about 21.我们的老师和父母经常警告我们不要在河里游泳。 Our teachers and parents always warn us ____ ___ swim in the river. not to 23 二阶 情境好题练词汇 24 一、选词填空小题练（选项中有一个为多余选项） A. locked B. silly C. canceled D. describe E. she F. storm G. imagination H. her 1.Li Bai’s writings have influenced the lives of millions. Most of his poems are full of ___. 2.Lots of people got stuck at the airport because the airport ___ flights. G C 25 3.The door was ___ when we arrived, so we rang the bell. 4.Jane is so confident that she believes she can carry out the hard task on ___ own successfully. 5.Many people see things in a different way so they may ___ the same person differently. A H D 26 6.I used to talk back to my mother. And I really regret doing that ___ thing to my mom. 7.It was reported that a heavy ___ hit Hainan and caused a terrible result. B F 27 二、补全英语译文（每空限填一词） 1.青少年直到时间流逝后才会意识到时间的价值。 Teenagers _______ _______ the value of time until it’s gone. won’t realize 2.汤姆是一个有创造力的男孩子，他创造了许多实用的发明。 Tom is a creative boy _________ _________ many practical inventions. who/that invented 3.毫无疑问，教育是通往更好的未来的关键。 There is ____ _______ that education is the key to a better future. no doubt 28 4.丝绸在被做成衣服之前就已经被加工过了。 The silk was processed before it _____ ______ into clothes. was made 5.当你阅读的时候，你可以标记出你认为精彩的部分。 When you read, you _____ ______ the parts that you think are wonderful. can mark 29 三、短文填空 未来人寄给地球人的一封信 Dear past humans, I am writing to you from the future. I want to share with you what our world has become and how it is different 1.______ the one you live in. from 30 Firstly, let me tell you that we have made 2.____________ （believable） progress in many fields. We have made many great 3.__________ （invent）. Besides, medicine has developed to the point where we have 4._______（find） ways to deal with almost every illness inside people’s bodies. We have learned to use clean, reusable energy and have reduced our bad influences on the environment 5.________ （great）. We have also made big progress in AI and space exploration （探索）. unbelievable inventions found greatly However, 6.________________ we have achieved all these things, our world still faces many challenges. Climate change has caused many natural disasters （灾害） and forced many people to leave their homes. And while our efforts on AI are a big step forward, we must be 7.________ （care） to make sure that it does not cause harm to human beings. although/though careful But perhaps the most important thing I want to share with you is that we have come to understand that our actions and decisions have 8.____ important influence on others and on the planet we call home. We are working together 9._________ （build） a fairer world where everyone has chances to get things they need. I hope that you can take these to heart and fight for 10.___________ （your） and the future. The choices you make today will have an influence on your children. an to build yourselves 三阶 原创阅读讲文化 34 话题：打铁花 难度：★★★★☆ 正确率：___ /4 During the festival, Liu Huimin and his team are preparing for the show called “Datiehua”. It is a traditional art for more than 1,000 years since the Song Dynasty. As its name suggests, the traditional art was created by the way of making iron flowers. It is seen as a form of celebration. When villagers 35 open a business or get married, they invite Liu and his team to celebrate the big activity and hope the show can bring them good luck. “I grew up by the Yellow River. I have been doing it for more than 40 years,” Liu said. For Liu and his fellow villagers in Shanxi Province, Datiehua is one of the most popular Spring Festival shows, just like the Yangko dance, and drum beating. According to Liu, they need to heat the iron for nearly 40 minutes before the show starts and the temperature must be higher than 1,500 . Only in this way can the liquid （液体的） iron be fine enough to create amazing sparks （火花）. When night falls, the show starts. Using a big long spoon, a man takes out the molten（熔化的） iron. Then he hits the spoon with a piece of wood. Bang! Bang! The red-hot molten iron becomes beautiful “stars”. These shining “stars” light up the night sky. In some ways, they can be more beautiful. Behind the wonderful show, however, there is great danger. The artists wear hats and sheepskin coats as protection, but accidents still happen. During a performance in Henan Province, Liu’s hair and face got burnt. “People ask me why I’m still doing it since it’s so dangerous. I tell them that I’m just happy to bring joy to people,” Liu explained. 1.Why do villagers invite Liu to celebrate some activities?( ) C A. To learn how to make iron flowers carefully. B. To paint beautiful flowers on their houses. C. To hope the show can bring them good luck. 【解析】根据第一段最后一句可知，当村民们开业或结婚时，他 们会邀请刘惠民和他的团队来庆祝这场盛大的活动，并希望这场 演出能给他们带来好运。 39 2. Which are the popular Spring Festival shows in Shanxi Province?( ) a. Datiehua b. dragon boat racing c. the Yangko dance d. drum beating e. lion dance B A. a,b,c B. a,c,d C. b,c,d 40 【解析】根据第二段最后一句可知，对于在山西省的刘惠民和他 的乡亲们来说，打铁花是最受欢迎的春节表演之一，就像秧歌舞 和打鼓一样。 41 3. In which paragraphs does the writer talk about the steps of making iron flowers?( ) C A. In paragraphs 1 & 2. B. In paragraphs 2 & 3. C. In paragraphs 3 & 4. 【解析】根据第三段和第四段内容可知，这两段主要谈论的是打 铁花的表演过程。 42 4. What does the writer think of the show of Datiehua?( ) A A. Wonderful but dangerous. B. Popular and easy. C. Interesting but harmful. 【解析】根据第五段第一句可知，作者认为这种精彩的演出背后 有着巨大的危险。 43 44 $$