Unit 1 The Changing World Section A 同步练习2026-2027学年人教版英语九年级上册

**基本信息** 本同步练习以“现在完成时”为核心，通过基础巩固、语法应用到语篇输出的三层设计，实现从词汇拼写、语法辨析到综合表达的渐进式知识巩固，适配单元复习需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|词汇拼写（5题）、基础语法（10题单选）|聚焦单元核心词汇（如social, relatives）和现在完成时基本结构（have/has+过去分词）| |进阶层|语法转换（5题句型转换）、语篇语法（10题完形）|通过句型转换深化时态应用（否定/疑问/划线提问），完形填空以“家乡变化”语篇整合时态与语境理解| |综合层|语篇理解（10题阅读）、书面表达（1题）|阅读A/B篇围绕“社会变迁”主题强化时态语用，书面表达要求用3个现在完成时句子描述家乡变化，实现语言能力与思维品质的综合提升|

Unit 1 The Changing World Section A 同步练习 时长：45分钟 满分：70分 一、词汇运用（共15小题，每小题1分，满分15分） A) 根据句意及首字母提示完成单词 1. Please put the books in the p__________ place on the shelf. 2. Listen! There goes the b__________. Let's go into the classroom. 3. My grandmother has two g__________ — one is my brother and the other is me. 4. With the development of s__________ media, people can get information more easily. 5. We usually visit our r__________ during the Spring Festival. B) 用所给词的适当形式填空 6. I __________（be）to the Great Wall three times. 7. —Where is Tom? —He __________（go）to the library. He will be back soon. 8. My mother __________（not come）back home yet. 9. __________ you ever __________（visit）the Bird's Nest? 10. Great changes __________（take）place in our city in the past ten years. 11. She __________（write）three books since 2020. 12. They __________（not see）each other for five years. 13. —__________ your father __________（arrive）home? —Yes, he has. He __________（arrive）ten minutes ago. 14. I __________（learn）English for six years. 15. He __________（live）in Suzhou since he was born. 二、单项选择（共10小题，每小题1分，满分10分） 1. —__________ you ever __________ to Disneyland in Shanghai? —No, I haven't. A. Did; go B. Have; been C. Have; gone D. Do; go 2. My uncle __________ to Beijing on business. He will return next Friday. A. has been B. has gone C. went D. goes 3. I __________ this film twice. It's really worth watching. A. see B. saw C. have seen D. will see 4. —Where is Lucy? —She __________ the teachers' office. She will be back in a minute. A. has been to B. has gone to C. went to D. goes to 5. Great changes __________ in our hometown since 2015. A. take place B. took place C. have taken place D. are taking place 6. —Have you finished your homework __________? —Yes, I have __________ finished it. A. already; yet B. yet; already C. already; already D. yet; yet 7. My parents __________ for over twenty years. A. have married B. have been married C. got married D. were married 8. —How long __________ you __________ this bike? —For two years. A. have; bought B. did; buy C. have; had D. do; have 9. He __________ his keys. He can't find them anywhere. A. loses B. lost C. has lost D. will lose 10. —I have never been to the West Lake. —__________. Let's go there this summer holiday. A. So have I B. Neither have I C. So I have D. Neither I have 三、句型转换（共5小题，每小题2分，满分10分） 1. I have been to the Summer Palace.（改为一般疑问句并作否定回答） —__________ __________ __________ to the Summer Palace? —__________, I __________. 2. He has already finished his homework.（改为否定句） He __________ __________ his homework __________. 3. They went to Shanghai last week.（用现在完成时改写，去掉last week） They __________ __________ to Shanghai. 4. The girl has learned English for five years.（对划线部分提问） __________ __________ __________ the girl learned English? 5. He has lived in Suzhou since 2010.（对划线部分提问） __________ __________ __________ he lived in Suzhou? 四、完形填空（共10小题，每小题1分，满分10分） Great changes have taken place in our town in the past twenty years. Twenty years ago, the town was very small and quiet. There 1 only a few shops and the roads were narrow. People lived in old houses and most of them went to work 2 bike or on foot. There was no subway and it was not 3 to travel to other cities. But now, everything 4 . The town has become a modern city. Many tall buildings 5 and the roads are much wider. There are several big shopping malls and people can buy 6 they want easily. A new subway station 7 and people can travel around the city quickly. Most families have their own cars. I 8 in this town since I was born. I am happy to see these changes. However, some problems have also 9 . The air is not as fresh as before and there is more traffic. I hope our town will become 10 beautiful in the future. 1. A. is B. are C. was D. were 2. A. by B. on C. with D. in 3. A. difficult B. easy C. slow D. cheap 4. A. has changed B. changed C. changes D. is changing 5. A. build B. built C. have built D. have been built 6. A. what B. which C. that D. who 7. A. has built B. has been built C. built D. was built 8. A. live B. lived C. have lived D. am living 9. A. appear B. appeared C. have appeared D. appearing 10. A. much B. more C. most D. many 五、阅读理解（共10小题，每小题1分，满分10分） A Dear Peter, How are you? I have just come back from a trip to my hometown. I haven't been there for ten years, so I was very surprised to see the great changes there. Ten years ago, my hometown was a small village. People lived in old houses and the roads were dirty. There was only one small school and most children had to walk a long way to school. There were no factories and people mainly worked on farms. But now, the village has changed a lot. Many new houses have been built and the roads are wide and clean. A new school has been built and children can take the school bus there. Several factories have also been built and many people work there. The village has become a small town. I am happy to see these changes, but I also feel a little sad. The river in front of my old house has been polluted. There used to be many fish in it, but now there are few. I hope people will pay more attention to the environment while developing the economy. Best wishes! Yours, Li Hua 1. How long hasn't Li Hua been to his hometown? A. For five years. B. For ten years. C. For fifteen years. D. For twenty years. 2. What was Li Hua's hometown like ten years ago? A. It was a modern city. B. It was a small village. C. It had many factories. D. It had wide roads. 3. Which of the following is NOT mentioned as a change? A. New houses have been built. B. A new school has been built. C. A subway has been built. D. Several factories have been built. 4. What makes Li Hua feel sad? A. The houses are too old. B. The river has been polluted. C. The school is too small. D. The roads are too narrow. 5. What does Li Hua hope people will do? A. Build more factories. B. Develop the economy faster. C. Pay more attention to the environment. D. Move to big cities. B China has developed rapidly in recent years. Many people have moved from the countryside to cities to find jobs. As a result, cities have become bigger and more modern. However, this has also caused some problems, such as heavy traffic and air pollution. To solve these problems, the Chinese government has taken many measures. New subway lines have been built in many cities to reduce traffic jams. More trees have been planted to improve the air quality. Also, the government has encouraged people to use public transportation instead of driving private cars. Another important change is in education. In the past, many children in poor areas couldn't go to school. But now, the government has built many new schools and provided free education for all children. Every child has the chance to go to school. China has also made great progress in science and technology. Chinese engineers have built many high-speed railways, bridges and ports. The high-speed railway network has become one of the largest in the world. These achievements make all Chinese people proud. 6. Why have many people moved from the countryside to cities? A. To travel. B. To find jobs. C. To go to school. D. To visit relatives. 7. What problems have been caused by the rapid development of cities? A. Heavy traffic and air pollution. B. Lack of food and water. C. Too many schools. D. Too many parks. 8. What has the government done to reduce traffic jams? A. Built more roads. B. Built new subway lines. C. Banned private cars. D. Increased bus tickets. 9. Which of the following is TRUE according to the passage? A. All children could go to school in the past. B. The government provides free education for all children now. C. No new schools have been built in poor areas. D. Poor children still can't go to school. 10. What is the main idea of the last paragraph? A. China has made great progress in education. B. China has developed rapidly in economy. C. China has made great achievements in science and technology. D. China has solved all environmental problems. 六、书面表达（满分15分） 假设你是李华，你的英国笔友Peter来信询问你家乡近年来的变化。请你根据以下提示，用英语写一封回信，介绍你家乡的变化。 提示要点： 1. 过去：小路、旧房、出行不便、环境较差； 2. 现在：宽阔的马路、高楼大厦、地铁/公交便利、环境改善； 3. 你的感受。 要求： 1. 词数80左右，开头和结尾已给出，不计入总词数； 2. 语句通顺，条理清晰，可适当发挥； 3. 至少使用3个现在完成时的句子。 Dear Peter, I'm glad to receive your letter. You asked about the changes in my hometown. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Welcome to my hometown one day! Yours, Li Hua 参考答案 一、词汇运用 A) 1. proper 2. bell 3. grandsons 4. social 5. relatives B) 6. have been 7. has gone 8. hasn't come 9. Have; visited 10. have taken 11. has written 12. haven't seen 13. Has; arrived; arrived 14. have learned 15. has lived 二、单项选择 1.B 2.B 3.C 4.B 5.C 6.B 7.B 8.C 9.C 10.B 解析： 第2题：根据后句"他下周五回来"可知他去了北京还没回来，用has gone to，故选B。 第6题：yet用于否定句和疑问句末，already用于肯定句中，故选B。 第7题：marry是非延续性动词，不能与for+时间段连用，需转换为be married，故选B。 第8题：buy是非延续性动词，不能与how long连用，需转换为have，故选C。 第10题：前句为否定句（never），表示"我也没有"用Neither have I，故选B。 三、句型转换 1. Have you been; No; haven't 2. hasn't finished; yet 3. have been 4. How long has 5. How long has 四、完形填空 1.D 2.A 3.B 4.A 5.D 6.A 7.B 8.C 9.C 10.B 五、阅读理解 A) 1.B 2.B 3.C 4.B 5.C B) 6.B 7.A 8.B 9.B 10.C 六、书面表达（参考范文） Dear Peter, I'm glad to receive your letter. You asked about the changes in my hometown. Great changes have taken place in my hometown in the past ten years. In the past, there were only narrow roads and old houses. People went out mainly by bike or on foot. The environment was not very good. But now, many wide roads and tall buildings have been built. A new subway station has been built and people can travel around easily. More trees have been planted and the air is much fresher than before. I am happy to see these changes. I hope my hometown will become more and more beautiful in the future. Welcome to my hometown one day! Yours, Li Hua 学科网（北京）股份有限公司 $