Unit 1 The Changing World-课时3 Section A Grammar Focus同步练习2026-2027学年人教版九年级英语上册

**基本信息** 初中英语新授课同步练，聚焦Grammar Focus语法点，通过基础-进阶-提升三层设计，构建词汇-句型-语篇递进路径，强化语言能力与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|词汇默写与基础语法应用|单词/词组默写夯实基础，语法填空、单选强化一般过去时、现在完成时等核心句型| |进阶层|语篇语法综合运用|选词填空、语法选择整合语篇情境，提升语法在语境中的应用能力| |提升层|语法逻辑分析与创新表达|思维进阶含时态逻辑解释、批判性思维题及写作任务，培养分析与创造能力|

Unit 1 The Changing World 课时3 Section A Grammar Focus 分层作业 一、单词默写 1. /ˈkʌntrisaɪd/ n. 农村；乡村 ________ 2. /ˈhaɪweɪ/ n. 公路 ________ 3. /ˈreɪlweɪ/ n. 铁路 ________ 4. /ˈsʌbweɪ/ n. 地铁 ________ 5. /ˈvɜːtɪkl/ adj. 垂直的 ________ 6. /ˈkʌmjuːt/ v. 通勤 ________ 7. /ˈpæsɪndʒə(r)/ n. 乘客 ________ 8. /ɪˈlæktrɪk/ adj. 电动的 ________ 9. /ˈtræfɪk/ n. 交通 ________ 10. /ˈbrɪdʒ/ n. 桥梁 ________ 二、词组默写 1. 过去常常做某事 __________________________ 2. 发生 __________________________ 3. 大量的；许多 __________________________ 4. 在……方面取得进步 __________________________ 5. 与……不同 __________________________ 6. 到目前为止 __________________________ 7. 从那时起 __________________________ 8. 依赖；依靠 __________________________ 9. 导致 __________________________ 10. 改善交通状况 __________________________ 三、用括号内所给词的适当形式填空 1. My grandfather ________ (use) to walk to school when he was a child. 2. The government ________ (build) several new bridges over the river since 2018. 3. I ________ (not see) my cousin for three years, but we often chat online. 4. They ________ (move) to this city in 2010 and have lived here ever since. 5. ________ you ever ________ (travel) by high-speed train? It's really fast. 四、单项选择 1. The number of cars in our city ________ greatly in the past five years. A. increase B. increased C. has increased D. will increase 2. My father ________ drive to work, but now he takes the subway. A. used to B. is used to C. was used to D. use to 3. —Have you finished your homework ________? —Not yet. A. already B. yet C. just D. ever 4. A new airport ________ in our city last year. A. built B. was built C. has been built D. will be built 5. There ________ few trees on the hills, but now they are covered with green. A. used to have B. used to be C. was used to be D. is used to be 6. We ________ each other since we graduated from high school. A. don't see B. didn't see C. haven't seen D. won't see 7. The old man ________ in this village for over 60 years. A. lives B. lived C. has lived D. will live 8. —When ________ you ________ your first car? —In 2015. A. have; bought B. did; buy C. do; buy D. will; buy 9. I haven't been to the new museum ________. I plan to go next week. A. already B. yet C. just D. ever 10. The roads in the countryside ________ much wider now than they ________ ten years ago. A. are; were B. were; are C. have been; were D. are; have been 五、汉语提示填空题 1. 过去这个村庄几乎与世隔绝。 The village ________ ________ be almost isolated from the outside world. 2. 去年我们家乡建了一条新的高速公路。 A new highway ________ ________ in our hometown last year. 3. 我已经在这座城市生活了十年。 I ________ ________ in this city for ten years. 4. 许多年轻人过去常常去大城市找工作，但现在他们回来了。 Many young people ________ ________ go to big cities for jobs, but now they have returned. 5. 你听说过这个新的交通系统吗？ ________ you ever ________ of this new transportation system? 6. 自2015年以来，政府已经修建了数百公里的铁路。 The government ________ ________ hundreds of kilometers of railways since 2015. 7. 他们过去不得不早起赶公交车。 They ________ ________ get up early to catch the bus. 8. 这是我见过的最现代化的车站。 This is the most modern station I ________ ever ________. 9. 这些变化已经极大地改善了人们的出行方式。 These changes ________ greatly ________ the way people travel. 10. 你们尝试过用手机支付车费吗？ ________ you ________ to pay the fare with your mobile phone? 六、语法填空 In the past, transportation in our hometown was very inconvenient. People 1.______________ (have) to walk or ride bikes to go to nearby towns. The roads were narrow and 2.______________ (cover) with mud. It 3.______________ (take) a whole day to travel to the city. However, great changes 4.______________ (take place) in recent years. The government 5.______________ (build) many new roads and bridges. High-speed trains 6.______________ (introduce) and now people can reach the city in just one hour. More and more families 7.______________ (buy) private cars, and the public transport system 8.______________ (become) more efficient. Thanks to these improvements, our lives 9.______________ (change) a lot. We 10.______________ (spend) less time on the road and enjoy a better quality of life. 七、阅读短文，从方框中选择适当的词并用其正确的形式填空（每词限用一次） allow build change connect develop improve reduce spend take travel My hometown is a small city. In the past, people 1.______________ a long time traveling because the roads were poor. The government has 2.______________ new highways and railways that 3.______________ our city with big cities. These 4.______________ have greatly 5.______________ our travel. Now we can 6.______________ to the capital in just three hours, which used to 7.______________ a whole day. The new system has also 8.______________ traffic jams. It 9.______________ us to save time. The government has also 10.______________ new transport plans. 八、语法选择 I grew up in a mountain village. When I was a child, the only way 1.______________ out of the village was a narrow dirt road. We 2.______________ walk for hours to reach the nearest town. My father 3.______________ a bicycle to go to work every day, but it was very tiring. Now, everything 4.______________ different. The government 5.______________ a new paved road that connects our village to the highway. Many families 6.______________ bought cars, and a bus service 7.______________ been started. The journey to the town now 8.______________ only 20 minutes. These changes 9.______________ our lives much easier. I 10.______________ proud of the development of my hometown. 1. A. get B. to get C. getting D. got 2. A. used to B. are used to C. were used to D. use to 3. A. rides B. rode C. has ridden D. will ride 4. A. is B. was C. has been D. will be 5. A. builds B. built C. has built D. will build 6. A. have B. has C. had D. will have 7. A. has B. have C. had D. is 8. A. takes B. took C. has taken D. will take 9. A. make B. made C. have made D. will make 10. A. feel B. felt C. have felt D. will feel 九、思维进阶 Task 1: 时态填空与逻辑分析 In the past, it 1.______________ (be) very difficult for villagers to travel to the city. The roads 2.______________ (be) narrow and muddy. People 3.______________ (have) to walk or ride horses. Now, the government 4.______________ (build) a new expressway and a railway line. These projects 5.______________ (complete) last year. Since then, travel time 6.______________ (reduce) by 70%. Many tourists 7.______________ (visit) our village and the local economy 8.______________ (grow) rapidly. These improvements 9.______________ (change) our lives greatly. We 10.______________ (never / imagine) such convenient transportation before. 解释每个时态选择的逻辑（如“过去习惯”“现在完成的影响”等）： 1. ________   2. ________   3. ________   4. ________   5. ________   6. ________   7. ________   8. ________   9. ________   10. ________   Task 2: Critical Thinking 1. Read the passage in Task 1. What can we infer from the sentence "Since then, travel time has been reduced by 70%"? A. People now spend more time on travel. B. The new transportation has made travel much faster. C. The government has built more roads but they are not useful. D. Tourists are not interested in visiting the village. 2. Why does the author say "We have never imagined such convenient transportation before"? How does this reflect the change?   Task 3: Creative Project 结合本课所学的 一般过去时、现在完成时、used to，写一段话描述你家乡交通的一个变化，用英语简单说明（至少3句话）。  _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________     参考答案 一、单词默写 1. countryside 2. highway 3. railway 4. subway 5. vertical 6. commute 7. passenger 8. electric 9. traffic 10. bridge 二、词组默写 1. used to do sth. 2. take place 3. a large number of / tons of 4. make progress in 5. be different from 6. so far / up to now 7. from then on / since then 8. depend on 9. lead to / result in 10. improve traffic conditions 三、用括号内所给词的适当形式填空 1. used 2. has built 3. haven't seen 4. moved 5. Have; travelled 四、单项选择 1. C 2. A 3. B 4. B 5. B 6. C 7. C 8. B 9. B 10. A 五、汉语提示填空题 1. used to 2. was built 3. have lived 4. used to 5. Have; heard 6. has built 7. used to 8. have; seen 9. have; improved 10. Have; tried 六、语法填空 1. had 2. covered 3. took 4. have taken place 5. has built 6. have been introduced 7. have bought 8. has become 9. have changed 10. spend 七、选词填空（修正版） 1. spent 2. built 3. connect 4. changes 5. improved 6. travel 7. take 8. reduced 9. allows 10. developed 八、语法选择 1. B 2. A 3. B 4. A 5. C 6. A 7. A 8. A 9. C 10. A 九、思维进阶 Task 1 填空： 1. was 2. were 3. had 4. has built 5. were completed 6. has been reduced 7. have visited 8. has grown 9. have changed 10. have never imagined 时态逻辑解释（示例）： 1. was — 一般过去时，描述过去的事实。 2. were — 一般过去时，描述过去的状态。 3. had — 一般过去时，描述过去的义务/习惯。 4. has built — 现在完成时，强调过去开始的动作对现在的影响（已有新路）。 5. were completed — 一般过去时被动语态，描述过去发生的动作。 6. has been reduced — 现在完成时被动，强调过去动作对现在的持续影响。 7. have visited — 现在完成时，表示过去发生的动作对现在的影响（游客来了）。 8. has grown — 现在完成时，强调从过去到现在持续增长。 9. have changed — 现在完成时，强调过去的变化对现在的影响。 10. have never imagined — 现在完成时，表示从未有过某种经历。 Task 2: 1. B 2. The author means that the improvement in transportation is so significant that it was beyond their previous expectations. It shows how much the travel conditions have changed, making people's lives more convenient. Task 3: (开放性答案，示例) In the past, my hometown used to have very few buses. People had to wait for a long time. Now, the government has built a new bus station and introduced more routes. I have already taken the new bus line, and it is very convenient. 学科网（北京）股份有限公司 $