Unit1 The Changing World 知识点讲练合集 2026-2027学年人教版九年级英语上册

CICI’S ENGLISH LEARNING GRADE NINE Unit 1 The Changing World 知识点讲练合集 PART 01：重点词汇及变形： 英文 中文 英文 中文 1. v.支持 11. shortage (n.) 2. n.产品 12. lack(n.) 3. n./v.使受益；益处 13. soil (n.) 4. adj.便利的 14. government (n.) 5. adj.狭窄的 15. railway(n.) 6. n.首都 16. digital(adj.) 7. n.讨论 17. ease(n.) 8. v./n.带领；主角 18. link(v./n.) 9. n.住房；住宅 19. junior (adj.) 10. adj.宽的；宽阔的 20. conclusion(n.) 重点词汇变形： 1. short (adj.) 短的/矮的 → (n.) 短缺 2. sand (n.)沙子→ (n.) 含沙的；铺满沙子的 3. support (v.)支持 → (n.) 支持者 4. attract (v.)吸引 → (n.) 向往的地方；吸引力 → (adj.) 有吸引力的 5. produce (v.)生产 → (n.) 产品 → (n.) 产量 → (adj.) 多产的 6. great (adj.)伟大的；极好的→ (adv.) 大大地；非常 7. social (adj.)社会的 → (n.) 社会 → (n.) 社会主义者→ (n.) 社会主义 8. house (n.)房屋→ (n.) 住宅 9. wide(adj.)宽的 → (adv.) 宽阔地；广泛地→ (n.) 宽度 10. benefit (n.)益处 → (adj.) 有益处的 11. convenient (adj.)便捷/便利的 → (n.) 便利→ (adv.) 便利地 → (adj.) 不便的 12. ease（n.)容易/自在（v.)使放松/缓解 → (adj.) 安心的; 容易的→ (adj.) 不安的 → (adv.) 容易地/简单地 13. conclude (v.)总结 →(n.) 总结 14. village (n.) 村庄 → (n.) 村民 15. lead (v.)带领（n.)主角；领先地位----________(过去式）---__________(过去分词） → (n.) 领导；领队 → (adj.) 领先的 16. discuss (v.)讨论 → (n.) 讨论 17. business (n.)商业；生意 → (n.) 商人 18. long (adj.)长的→ (n.) 长度 PART 02：核心词汇讲解： 1. support (1) 做动词用： 支持某人/某物 support sb/sth____(doing) sth在做....事上支持某人 (2) 做名词用： support _____sth支持某事 ___ sb’s/sth’s support 在某人/某事的支持下 = ___the support of sb/sth 2. 四个花费： spend pay take cost 3. number相关短语： the number of 意为： 谓语动词用： a number of 意为： 谓语动词用： e.g. The number of people using smartphones is becoming larger and larger. e.g. I have read a number of famous novels during the winter holiday. PART 03：核心句子讲解： 知识点1：主语+谓语动词+it+形容词/n.+for sb. +to do sth. it做形式_____, ______做真正宾语； 谓语动词可以是：_____________________________ 原文：This made it difficult for locals to bring products to the market or to develop industry.这使得当地人很难将产品推向市场或发展产业。 知识点2：非谓语动词doing 和done 一句话只允许存在_______谓语动词，另一个动词要改为_________动词(不是谓语的动词） doing : 表示_________________________,做伴随/结果状语 done: 表示___________________________ 原文：Over the next 60 years, workers planted bushes and trees,creating the world's biggest man-made forest. 原文：Before then, the only transport links between Mombasa, Kenya's main port, and Nairobi, Kenya's capital, were rough roads and an old railway line built in 1901. 知识点3：Now that +原因状语从句，主句.... 意为：__________ 原文：Now that I am older, my life is different from when I was in primary school. PART 04：核心语法讲解：现在完成时&一般过去时 一般过去时 现在完成时 1.定义 2.结构 3.标志词 PART 05：课文原文讲解 Section B-1b On the Fast Track P1: In 2017, the new 480-kilometre Mombasa-Nairobi railway 1. (open). Before then, the only transport links between Mombasa, Kenya's main port, and Nairobi, Kenya's capital, 2. (be) rough roads and an old railway line 3. (build) in 1901. The old trains were very slow. It took 10 hours 4. (get)to Nairobi from Mombasa by train. P2: However, the new railway, built with China's help, 5. already (cut) the travel time between Mombasa and Nairobi 6. about four hours for passengers. Now, more than two million people use it every year. P3: Local Kenyans 7. (benefit)a lot from the new railway. A government worker said, "I'm very happy with the new railway 8. (build) by our Chinese friends. Many changes 9. (take) place in the town over the last few years, and the people who live here 10. (become) rich. "A businessman said, "My experience of using the train since 2017 has been good. It is very convenient and doesn't cost much money. I am able to get to places on time and make business deals with ease. "The railway has also made the transport of food 11. (easy). "Food used to take hundreds of lorries to carry between the two cities, but now it takes only two or three trains, " said a supermarket 12. (manage). As a result, people now have more fresh food to eat. P4: Although China and Kenya are far away from each other, the railway shows how different countries can work together 13. (build) a better world. PART 06：短语归纳(反复读） Section A 知识点 1. take place 发生；举行（不能改被动） 2. be covered with 被....覆盖 3. used to do sth 过去常常做某事 be/get used to doing sth 习惯做某事（常和now连用） be used to do sth 被用来做某事= be used for (doing) sth there used to be .... 过去有... 4. all the time 一直；总是 5. a tourist attraction一个旅游景点 6. in one’s opinion 在某人看来 7. as a result 因此；结果 8. bring about 带来；引起 9. show sb around sp. 带领某人参观某地 10. it takes/took sb + 时间/钱 + to do sth 做某事花费某人....时间/钱 11. tons of 成吨的；大量的 12. over rough roads 在崎岖的/粗糙的路上 13. farmland shortage 耕地短缺 14. lack of technology 技术缺乏 15. local lives 当地人的生活 (locals n.当地人） 16. with the government’s support 在政府的支持下 17. corn fields 玉米地 18. solve the problem 解决问题 19. grow a few vegetables 种一点菜 20. high-tech greenhouse(s) 高科技温室 21. must have done 一定......（对过去的推测） e.g. The new highway and railway must have helped a lot !新修的公路和铁路一定有很大帮助！ 22. sell local products to tourists 卖当地产品给游客 sell sth to sb = sell sb sth 卖某物给某人 sell products online 在网上售卖产品 23. a new socialist village 一个社会主义新农村 24. for ages 很长时间 25. cross over mountains and rivers 翻山过河 26. dirt tracks 泥土小路 Section B 知识点 1. sth benefit sb 某事让某人受益 = sth is beneficial to sb sb benefit from sth 某人从....中获益 2. influence sb 影响某人 (influence 是动词） ...have an influence on sb 对某人有影响= ...make a difference to sb 3. be happy with 对....满意 = be satisfied with 4. be able to + do sth 能够做某事 5. on time 准时 6. the capital of ... ....的首都 7. all over China遍及中国 8. as well as 也；还 9. stay the same 保持不变 ； the same as 和....一样 10. with ease 轻而易举地 11. transport links between A and B A和B间的交通路线 12. an old railway line 一条老旧铁路 13. cut the travel time to +时间 将旅行时间缩短到.... 14. over/during/in the past/last few years 在过去这些年（用现在完成时have/has done） in the past 在过去（用一般过去时did) 15. make business deals with ease 轻而易举地谈成生意 16. a supermarket manager 一个超市经理 17. A be far away from B 两地离得远 18. work together 齐心协力/携手合作 + to do sth Vocabulary in Use 1. be determined to do sth 下定决心做某事 2. Now that+句子 既然.... 3. be different from ....与....不同 4. feed on sth 以...为食 5. attend group discussions 参加小组讨论 6. narrow and dirty 又窄又脏 7. physical form 实体形式的东西 （physical store实体店） 8. host (v.) ______ e.g. Beijing, China’s capital, hosted the 2008 Summer Olympics. 9. laying hens 蛋鸡 10. move from A to B 从某地搬到某地 move to sb 搬去某地 11. plant bushes and trees 种植灌木和树 12. man-made forest 人造林 13. be known as .....作为....而出名 be known for.... 因....而出名 14. primary school 小学 junior high school 初中 PART 07 单元作文 家乡是我们成长的地方，承载着美好的回忆，也见证着时代的变迁。近年来，随着社会的不断发展，你的家乡在生活环境、交通设施以及人们的生活方式等方面发生了哪些变化呢？现在，某英文杂志社正在举办题为 Great Changes in My Hometown 的征文活动，请你用英文写一篇短文投稿，介绍你家乡的变化，并谈谈你的感受。 Great Changes in My Hometown P1: Looking back, I can't help noticing the great changes that have taken place in my beloved hometown.回顾过去，我不禁注意到我挚爱的家乡发生了巨大的变化。 P2: Firstly, the living environment has improved greatly. In the past, there were few trees and flowers. Now there are more parks and green plants in the city. Secondly, the transportation has also improved. The roads used to be narrow and dirty. Now they have become wider, and new streetlights make it safer to walk at night. The high-speed railway has made traveling faster and easier. Thirdly, people's daily lives have changed with the development of technology. Even my grandmother, who didn't know much about phones, can now make video calls and shop online. P3: Seeing how my hometown has developed, I believe it will have a brighter future.目睹家乡的发展，我相信它会有一个更光明的未来。 **课后夯实** （1） 语法专练 **单选** 1. 「2025 黑龙江哈尔滨中考」--Excuse me, may I use your ruler? I _____mine.. --Of course! Here you are. A.have lost B.will lose C.am losing D.lost 2. --Have you ever climbed Mount Taishan, Ben? --Yes, I ____there for several days last year and reached the top twice. A.was staying B.stay C. stayed D.have stayed 3. 「2025 四川广元中考改编」The Chinese government ____out many projects to keep these historical sites so far. A.carries B.has carried C.will carry D. Carried 4. Her grandfather ____a car in 2006. He____the car for 20 years. A.buys; has bought B. bought; has had C.buys; has had D. bought; has bought 5. Our tree-planting activity ____for two hours this morning. We were tired but very satisfied. A.lasts B. lasted C. has lasted D.will last 6. The mobile phone when I was making a cake with my mother. A. rang B. rings C. is ringing D. is going to ring 7. Alex tea culture since he came to China in 2010. A. studies B. studied C.has studied D.was studying 8. --Is Mr Chen at home? --No, he Hangzhou for a medical meeting. He has been there 3 days ago. A.has been to; for B.has gone to; since C.has been to; since D.has gone to; for **填空** 1. She ________(live) in Beijing from 2010 to 2015. 2. She ____________(live) in Beijing for 10 years. 3. The famous writer (publish) three novels since she started writing 10 years ago. 4. We (prepare) for the English speech contest for weeks and we're ready now. 5. So far, Amy (raise) more than 1,500 oysters（牡蛎）. 6. Great changes (take) place in China in recent years. （2） 其他核心考点 1. Bamboo is often used to make many daily _____such as chairs, beds and tables. A. products B. skills C. traditions D. activities 2. --The path（小路）in the mountains is so ____that we need to walk carefully to avoid falling. --You're right! It's full of stones and holes. A.soft B. rough C. clean D. bright 3. The old man used to____in the village, but now he is used to___ in Shanghai. A.live; live B.live; living C. living; live D. living; living 4. Learning English well ____Jim about five years, and at that time he ____two hours reading English every day. A.took; took B. spent; spent C.took; spent D. spent; took 5. Over the years, more people around the world have been ___interested in China. A.late B. lately C. great D. greatly 6. I am ____to study harder to achieve my dream. A.terrible B. unable C. determined D. satisfied 7. --What's the____of the exam? --I don't know yet. The teacher hasn't told us. A.reason B. result C. report D. respect 8. Facial recognition（人脸识别）technology is widely used for payment. , we needn't enter the passwords any more. A. For example B. As a result C. What's worse D. What's more 9. An boy, Li Wen, works hard and gets good grades in his final exam. A. eighteen-year-olds B. eighteen-year-old C. eighteen years old 10. My neighbourhood is very because it's near the shopping center and the bus station. A. smart B. peaceful C. friendly D. convenient 11. The number of the students in our school over 2,000, and a number of them ____from other cities. A. is; is B.are; are C.is; are D.are; is 12. The strong wind may big problems In this area. A. take out B. bring about C.give out D. look out 13. --It takes Lisa three hours every day. --No pains, no gains. I believe she will surely become an outstanding artist. A. practise to draw B. practise drawing B. to practise to draw D.to practise drawing （3） 词形转换专练 1. My parents want my brother to be a writer, but he wants to be a (business) like our uncle. 2. Feng Yong, the 43-year-old (manage) of a meat pie restaurant, spends much of his day making pies. 3. This morning it took the man half an hour (get) to his office. 4. This stone is not heavy at all. I can move it away to the other side of the road with________ (easy). 5. Nowadays, more and more customers prefer buying products (make) in China. 6. I met a (village) on the way. I stopped him and asked him the way to the farm. 7. The gap（缝隙）becomes much (narrow) than before. Be careful while you are going through it. 8. But there is something important missing from this (discuss). 9. This time Tony is determined (pass) the English exam. I am sure he can do it. 10. There has been a (short) of fresh vegetables in the area recently, so the price has gone up. 11. Shanghai Disney Resort is one of the most famous (attraction) that children want to visit. 12. We are really proud of our great (society) motherland. 13. With the help of his classmates, he (success) in solving the problems an hour ago. 14. All of us come to the (conclude) that we should work better as a team. 15. We need to measure the (long) of the table before buying a table cloth. 16. Sue as well as her parents (have) supper yesterday when the telephone rang. 17. The number of sharks (drop) in the past 20-30 years. 18. As a (lead)of a team, you need to plan well and make good decisions quickly. 19. The hot South African sun shone down on the (sand)beach. （4） 短语翻译专练 1. I think foreigners wouldn't understand our tea culture.（过去常常） 2. The beaches clothing waste.（被覆盖） 3. We are sure that this policy will a lot of new changes.（带来；引起） 4. I had to arrive at the before 9:00, so my father gave me a lift.（火车站） 5. To protect the environment, the local government has already taken measures to deal with rubbish over there.（成吨的） 6. The clever girl answered all the teachers' questions .(轻而易举地） 7. The teacher our performance at the party.（对....感到满意） 8. He takes exercise every day. , he is very healthy.（因此） 9. Music is part of my life. , life without music would be empty and meaningless.（在我看来） 10. Since I was a child, I've always loved climbing and I'm doing it.（下定决心) 11. Leonardo da Vinci was an inventor a great painter.(as well as) 12. exercise may be bad for your health.(缺乏） 13. Meet the cook on time and he will lead you to a to buy what you need.（当地市场） 学科网（北京）股份有限公司19 学科网（北京）股份有限公司 $