Unit1 A Changing World基础知识总结+随堂练 2026-2027学年仁爱科普版九年级英语上册

**基本信息** 仁爱科普版九年级英语上册Unit1单元卷，围绕“变化的世界”主题，整合现在完成时核心语法与10项高频易错点，通过7类题型系统巩固基础，适配开学单元复习，提升语言应用与思维辨析能力。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |单词测试|27题|核心词汇（change, communication等）|汉译英结合固定搭配（如living conditions），夯实基础词汇| |词性转换|10题|词形变化（pollute→pollution等）|聚焦单元高频词性变形，强化语言能力| |完形填空|6题|现在完成时、上下文逻辑|以“家乡变化”为情境，考查语法应用与思维品质| |汉译英|5题|句型结构（take place, since+时间点）|结合单元主题，落实语法与表达准确性|

仁爱科普版九年级英语上册 Unit1 A Changing World基础知识总结+随堂练 核心语法：现在完成时 1. 结构：have/has + 动词过去分词 2. 标志词：already(肯定句), yet(疑问/否定句), ever, never, since+时间点, for+时间段, so far, over the years 3. 句型区分 ✅ used to do sth. 过去常常做（现在不做） ✅ get used to doing sth. 习惯于做某事 高频易错点： 1. take place 无被动语态，不用于被动 2. progress（进步）不可数名词，不能加s 3. since 后接时间点；for后接时间段 4. pleasant（修饰事物，令人愉快的）；pleased（修饰人，感到开心） 5. communication 不可数；communicate with sb 和某人交流 6. change 可数名词：great changes（复数必考） 7. living conditions 生活条件，固定复数形式 8. happen / take place 均表示发生，happen侧重偶然；take place侧重计划、时代变迁 9. 现在完成时不能搭配过去时间状语(yesterday, in 2010) 10. pollute(v.) → pollution(n.) 词性变形高频考点 一、本单元单词测试（汉译英） 1. 改变 v.&n. __________ 2. 交流；通讯 n. __________ 3. 运输；交通 n. __________ 4. 教育 n. __________ 5. 闲暇；休闲 n. __________ 6. 条件；状况 n. __________ 7. 医疗的 adj. __________ 8. 发展 n. __________ 9. 改善；改进 n. __________ 10. 现代的 adj. __________ 11. 狭窄的 adj. __________ 12. 公寓套房 n. __________ 13. 街区；大楼 n. __________ 14. 如今；现今 adv. __________ 15. 近来的 adj. __________ 16. 污染 v. __________ 17. 污染 n. __________ 18. 童年 n. __________ 19. 愉快；乐趣 n. __________ 20. 结论 n. __________ 21. 令人愉快的 adj. __________ 22. 笑声 n. __________ 23. 已经 adv. __________ 24. 还；仍然 adv. __________ 25. 曾经 adv. __________ 26. 自从 prep.&conj. __________ 27. 高铁 __________ 28. 生活条件 __________ 29. 取得进步 __________ 30. 发生 __________ 二、词性转换（根据提示变形） 1. communicate(v.) → __________(n.交流) 2. develop(v.) → __________(n.发展) 3. improve(v.) → __________(n.改善) 4. pollute(v.) → __________(n.污染) 5. please(v.) → __________(adj.令人愉快的) 6. excite(v.) → __________(adj.感到兴奋的) 7. excite(v.) → __________(adj.令人激动的) 8. laugh(v.) → __________(n.笑声) 9. child(n.) → __________(n.童年) 10. modern(adj.) → __________(n.现代化) 三、短语中英互译 1. get in touch with ________________________ 2. make great progress ________________________ 3. over the years ________________________ 4. used to ________________________ 5. leisure activities ________________________ 6. 发生 ________________________ 7. 生活条件 ________________________ 8. 高速铁路 ________________________ 9. 在过去几年里 ________________________ 10. 习惯于 ________________________ 四、词形填空（用所给词适当形式填空） 1. Great changes ____________(take) place in our hometown. 2. Our ____________(live) conditions are much better than before. 3. We have good ____________(educate) chances now. 4. People enjoy more ____________(leisure) time. 5. The road was ____________(narrow) in the past. 6. Air ____________(pollute) is a big problem. 7. He ____________(improve) his English a lot recently. 8. I ____________(not see) him since last month. 9. She is ____________(please) with the changes. 10. There ____________(be) many tall apartment blocks now. 五、根据首字母提示填空 1. Great c__________ have taken place in China. 2. We can keep in touch by c__________ tools. 3. The t__________ is much faster with high-speed railways. 4. People’s living c__________ are improving day by day. 5. We have made great p__________ in education. 6. N__________, most families have cars. 7. The street was n__________ ten years ago. 8. Many children get good e__________ at school. 9. S__________ 2010, many new buildings appeared. 10. What has h__________ to your hometown? 六、完形填空 Our world is changing fast. Great changes 1______ in my hometown. In the past, roads were narrow and people 2______ slow transport. Now high-speed railways make travel easy. People’s living conditions 3______ a lot. Many families move into new 4______. People used to have little leisure time, 5______ now they can enjoy different activities. So far, our country 6______ great progress. We believe life will become better and better. ( )1. A. take B. have taken C. takes ( )2. A. use B. used to use C. uses ( )3. A. improve B. improved C. have improved ( )4. A. apartment blocks B. river C. hill ( )5. A. and B. but C. so ( )6. A. makes B. made C. has made 七、汉译英 1. 我的家乡发生了巨大变化。 Great changes ______ ______ ______ in my hometown. 2. 人们的生活条件已经改善很多。 People’s ______ ______ have ______ a lot. 3. 如今高铁让出行更加便捷。 N______, high-speed railways ______ travelling easier. 4. 在过去几年里，我们取得了巨大进步。 ______ the years, we ______ ______ great progress. 5. 自从2018年我就居住在这里。 I ______ ______ here ______ 2018.   参考答案 一、单词汉译英 1. change 2. communication 3. transportation 4. education 5. leisure 6. condition 7. medical 8. development 9. improvement 10. modern 11. narrow 12. apartment 13. block 14. nowadays 15. recent 16. pollute 17. pollution 18. childhood 19. pleasure 20. conclusion 21. pleasant 22. laughter 23. already 24. yet 25. ever 26. since 27. high-speed railway 28. living conditions 29. make progress 30. take place 二、词性转换 1. communication 2. development 3. improvement 4. pollution 5. pleasant 6. excited 7. exciting 8. laughter 9. childhood 10. modernization 三、短语互译 1. 与……取得联系 2. 取得巨大进步 3. 这些年来 4. 过去常常 5. 休闲活动 6. take place 7. living conditions 8. high-speed railway 9. in the past few years 10. get used to 四、词形填空 1. have taken 2. living 3. education 4. leisure 5. narrow 6. pollution 7. has improved 8. haven’t seen 9. pleased 10. are 五、根据首字母提示填空 1. changes 2. communication 3. transportation 4. conditions 5. progress 6. Nowadays 7. narrow 8. education 9. Since 10. happened 六、完形填空 1.B 2.B 3.C 4.A 5.B 6.C 七、汉译英 1. have taken place 2. living conditions; improved 3. Nowadays; make 4. Over; have made 5. have lived; since   学科网（北京）股份有限公司 $