Unit 1 The Changing World 知识点背记 2026-2027学年人教版九年级英语上册

该初中英语知识清单系统梳理了Unit 1 "The Changing World"的核心内容，涵盖Section A和B的基础词汇（含二级词汇）、词形转换、短语背记、核心句式及写作范文，搭建从词汇积累到句式应用再到篇章写作的递进式学习支架。 清单通过分类整合（词汇、转换、短语等）、分级标注（二级词汇）、关联拓展（如"sand→sandy"等词形转换）构建完整知识体系，核心句式融入时态运用培养语言能力，满分范文提供写作模板助力思维品质提升。实用设计如短语背记和句式应用提示，方便学生自主复习，教师可据此设计分层教学活动，提升教学实效。

Unit 1 The Changing World Section A 单词梳理 1. rough /rʌf/ adj.崎岖的 2. sandstorm/'sændstɔːm/n.沙尘暴 3. farmland /'fɑmlænd/ n.耕地ː 4. shortage /'ʃɔːtɪdʒ/ n.短缺 5. lack /læk/n.& v.缺乏 6. bush /bʊʃ/ n.灌木 7. root/ruːt/ n.根 8. soil /sɔɪl/ n.土壤 9. sandy /'sændi/ adj.铺满沙子的;含沙的 10. government/'gʌvənmənt/ n.政府 11. support/sə'pɔːt/ n.& v.支持 12. corn/kɔ:n/n.玉米;谷物 13. high-tech/ˌhaɪ ' tek/ adj.高科技的 14. greenhouse /' gri: nhaʊs/ n.温室 15. highway /'harweɪ/ n.公路 16. railway /'reɪlweɪ/ n.铁路 17. attraction /ə'trækʃn/ n.向往的地方;吸引力 18. product/'prɒdʌkt/ n.产品 19. greatly /'greɪtli/ adv.大大地;非常 20. socialist/'səʊʃəlɪst/ adj.社会主义的 n.社会主义者 21. e-payment /i:'permənt/ n.电子支付 22. housing /'haʊzɪŋ/ n.住房;住宅 23. digital/'dɪdʒɪtl/ adj.电子的 24. audio /'ɔ:diəʊ/ adj.音频的 n.音频 25. dirt/dɜːt/n.泥土;尘土 26. track /træk/n.小路;轨道 27. wide /waɪd/ adj.宽的;宽阔的 ★二级词汇 hill/hɪl/ n.山丘 词形转换 1. short adj.缺乏的→shortage n.短缺 2. sand n.沙子→sandy adj.铺满沙子的;含沙的 3. attract v.吸引→attraction n.向往的地方;吸引力 4. great adj.伟大的;极大的→ greatly adv.大大地;非常 5. build v.建造→built过去式→built过去分词→building n.建筑物 6. wonder n.奇迹;惊奇→wonderful adj.绝妙的;令人惊叹的 7. shop v.购物→shopping n.购物;买东西 8. happy adj.开心的;幸福的→happier比较级→happiest最高级 9. dirt n.泥土;尘土→dirty adj.有尘垢的;脏的 短语背记 1. take place发生 2. bring about带来;引起 3. be covered with 被……覆盖 4. used to 过去常常(做某事)5. since then 从那以后 6. quite a lot非常多,相当多 7. tons of大量的,成吨的 8. tourist attraction 旅游景点 9. all over China 全中国,全国各地 10. in one's opinion在某人看来 11. for ages很久,很长时间 12. children's books 儿童读物 13. digital books电子书 14. audio books有声书 15. in the past在过去 16. thousands of成千上万的 17. as a result结果,因此 核心句式 1. They began planting it in sandy areas, with the government’ s support . 在政府的支持下，他们开始在沙地上种植它。 2.—— How has life changed in your hometown over the last 20 years? ——过去20年里，你家乡的生活发生了怎样的变化? —— Oh, it has changed quite a lot! ——哦，变化相当大！ 3. He became a good friend of your grandfather about 20 years ago. 大约20年前，他成了你爷爷的一位好朋友。 4. They haven't seen each other for ages! 他们已经好多年没见面了！ 5. We used to have to travel far to see a doctor. 我们过去常常要走很远才能看病。 6. Our village has just built a new hospital. 我们村刚建了一所新医院。 7. As a result , the lives of local people have improved . They are much richer and happier than they once were. 结果，当地人的生活得到了改善。他们比以前富裕多了，也幸福多了。 Section B 单词梳理 1. link /lɪŋk/ n.交通路线;联系 v.连接 2. port /pɔ:t/ n.港口 3. capital /'kæpɪtl/ n.首都 4. Kenyan/'kenjən/ n.肯尼亚人 adj.肯尼亚的;肯尼亚人的 5. benefit/'benɪfɪt/ v.得益于;使受益 n.优势;益处 6. convenient /kən' vi:niənt/ adj.方便的 7. business/'bIznəs/ n.生意;商业 8. ease /i:z/ n.容易;自在 v.减轻不适等 9. lorry/'lɒri/ n.卡车 10. manager/'mænɪdʒə(r)/ n.经理 11. conclusion /kən'klu:ʒn/ n.总结 12. narrow /'nærəʊ/ adj.狭窄的 13. villager /'vɪlɪdʒə(r)/ n.村民 14. the Olympics /ði ə'lImpIks/奥林匹克运动会 15. lead /li:d/ v.带领;过(某种生活)n.领先地位;主角 16. man-made /ˌmæn'meɪd/ adj.人造的;非天然的 17. miracle /'mɪrəkl/ n.奇迹 18. junior/'dʒu:niə(r)/ adj.低年级的;初级的 19. flat/flæt/ n.公寓 20. discussion /dɪ'skʌʃn/ n.讨论 21. aspect/'æspekt/ n.方面 学科网（北京）股份有限公司 词形转换 1. Kenya n.肯尼亚→Kenyan adj.肯尼亚的;肯尼亚人(的) 2. ease n.容易;自在→easy adj.容易的;舒适的→easily adv.容易地;轻易地 3. manage v.管理;处理→manager n.经理;管理者 4. village n.村庄→villager n.村民 5. lead v.领导;带领→led过去式/过去分词→leader n.领导者 6. happy adj.开心的;幸福的→happily adv.开心地;幸福地→happiness n.幸福;快乐→unhappy adj.不.开心的;难过的→unhappily adv.不开心地 7. discuss v.讨论→discussion n.讨论 短语背记 1. be happy with对……感到满意 2. with ease轻而易举地 3. more than超过;多于;不仅仅 4. benefit a lot from 从……中受益良多 5. make business deals 做生意;达成交易 6. be able to 能够 7. hundreds of数以百计的;成百上千的 8. as a result结果;因此. 9. in conclusion 总之;最后 10. travel across the river 过河 11. laying hens 下蛋的母鸡 12. feed on 以……为食 13. hold the soil 保持水土;固土 14. man-made forest 人造林 15. be known as 作为……而出名 16. for example 例如 17. primary school 小学 18. junior high school 初中 19. be confident in对……有信心 20. attend group discussions 参加小组讨论 核心句式 1. My experience of using the train since 2017 has been good.自2017年以来，我乘坐火车的体验一直很好。 2. The railway has also made the transport of food easier .这条铁路也让食品运输变得更加便捷。 3. Food used to take hundreds of lorries to carry between the two cities, but now it takes only two or three trains. 过去在这两座城市之间运输食品需要数百辆卡车，而现在只需要两三列火车。 4. Although China and Kenya are far away from each other, he railway shows how different countries can work together to build a better world. 虽然中国和肯尼亚相距遥远，但这条铁路展现了不同国家如何携手合作，共建更美好的世界。 5. Now that I am older, my life is different from when I was in primary school.现在我长大了，生活和我上小学时不一样了。 6. It's amazing how much we have achieved together.我们一起取得了这么多成就，真是令人惊叹。 学科网（北京）股份有限公司 满分范文 我们的家乡正悄悄发生着变化：道路更宽了，环境更美了，生活也更便利了。这些变化见证着时代的发展，也带给我们新的感受。请根据以下内容提示，以“Changes in My Hometown”为题，结合你的所见所闻，写一篇英语短文。 内容提示：●列举三个变化最大的方面； 具体描述不同之处； 你对这些变化的感受。 Changes in My Hometown 满分范文示例一 Changes in My Hometown In recent years, my hometown has changed greatly in three main aspects: roads, environment and daily life. In the past, the roads were narrow and bumpy, but now they are wide and smooth, connecting every village and making travel much easier. The environment is another big change— there were few trees before, but now green plants and beautiful flowers can be seen everywhere, and the air is fresher.Besides, our lives have become more convenient. We used to buy things in small shops, but now large supermarkets and online shopping make our lives easier. These changes have witnessed the development of the times. I feel proud of my hometown and believe it will become more wonderful in the future. These changes not only bring us a better life but also fill me with hope for the future of my hometown. 满分范文示例二 Changes in My Hometown My hometown has taken on a new look with great changes in roads, environment and daily services. Years ago, narrow dirt roads made it hard to go out, but now wide asphalt roads with bright street lights allow us to travel easily day and night. The dirty river in the past is now clear, and a new park has been built for people to relax. What's more, life is more convenient than before—— we have new hospitals and home delivery services, saving us a lot of time. These changes have greatly improved our quality of life. I'm deeply impressed by these changes and love my hometown more. They bring us happiness and comfort, and I look forward to the better development of my beloved hometown. $