Unit1The Changing World SectionB(3a-3d)同步练习2026-2027学年人教版英语九年级上册

**基本信息** 初中英语Unit1 The Changing World Section B(3a-3c)第五课时同步练，以"基础巩固-能力提升-综合应用"分层设计，实现从单一语言知识到语篇综合运用的递进式巩固，培养语言能力与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础巩固层|时态（一般过去时、现在完成时）、词汇词性转换|4题时态填空与6题词性转换，聚焦基础语法与词汇形态变化，夯实语言知识基础| |能力提升层|核心词汇语境应用|5题方框词填空，考查rough、high-tech等词汇在具体语境中的适当形式运用，提升语言运用能力| |综合应用层|语篇理解与语法综合|10题完形填空围绕家乡变化主题，综合考查时态、连接词等，培养语篇分析与逻辑思维能力|

Unit1 The Changing World Section B(3a-3c) 第五课时练习题 一.时态填空练习 用所给动词的正确形式填空： 1. He ______ (become) a good friend of my grandfather about 20 years ago. 2. They ______ (not see) each other for ages. 3. We used to ______ (travel) far to see a doctor when we were young. 4. Our village ______ (just build) a new bridge. 二.重点词汇词性转换： 1. rough (adj.崎岖的) → ______ (adv.) → ______ (n.) 2. sand (n.沙子) → ______ (adj.多沙的) → ______ (n.沙尘暴) 3. develop (v.发展) → ______ (n.发展) → ______ (adj.发达的) → ______ (adj.发展中的) 4. improve (v.改善) → ______ (n.改进) 5. environment (n.环境) → ______ (adj.环境的) 6. pollute (v.污染) → ______ (n.污染) → ______ (adj.被污染的) 三.用方框中所给单词的适当形式填空： (rough, government, support, high-tech, interview, shortage, greatly) 1. The road was so ______ that the car moved slowly. 2. The local ______ has built a new hospital in the town. 3. They ______ need more help to improve the environment. 4. Ms Wu grows vegetables in ______ greenhouses now. 5. The reporter had an ______ with two villagers. 四.完形填空 My hometown is a small town. I have lived here 1.____ I was five. Great changes 2.____ in the past 15 years. There used to 3.____ rough dirt roads everywhere. People 4.____ walk or ride old bikes to the town center. It 5.____ them two hours to 6.____ the market. The hospital had simple old medical equipment, and there 7.____ no big supermarkets. Now everything is different. The government has built wide concrete roads and a new railway station. The new train, 8.____ was built with China’s help, cuts the trip time a lot. Young people who once left for big cities 9.____ back to run farms and online shops. People can pay with mobile phones and live in bright new houses. I am very happy with all the changes 10.____ make our life better. 1. A. for B. since C. ago D. before 2. A. take place B. took place C. have taken place D. will take place 3. A. be B. is C. are D. was 4. A. are used to B. used to C. get used to D. were used to 5. A. spent B. paid C. took D. cost 6. A. arrive B. get C. reach D. arrive at 7. A. is B. are C. was D. were 8. A. that B. which C. what D. who 9. A. come B. came C. have come D. will come 10. A. what B. which C. who D. whose 参考答案 一.时态填空 1. became 2. haven't seen 3. travel 4. has just built 二.词性转换 1. roughly; roughness 2. sandy; sandstorm 3. development; developed; developing 4. improvement 5. environmental 6. pollution; polluted 三.方框词适当形式填空 1. rough 2. government 3. greatly 4. high-tech 5. interview 四.完形填空 1.B 2.C 3.A 4.B 5.C 6.C 7.D 8.B 9.C 10.B 学科网（北京）股份有限公司 $