Unit 1 Section A 4a-4c 知识清单（默写版）+同步练 2026-2027学年人教版英语九年级上册

**基本信息** 本同步练习以“基础巩固-能力提升-综合应用”三层递进设计，通过词汇默写→语法专项→语篇融合的路径，强化时态与主题词汇应用，适配新授课知识内化与语言能力培养需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础巩固|核心词汇（单词/短语）、基础句型|音标/中文提示默写（如housing/digital单词）、单句时态填空（一般过去时/现在完成时）| |能力提升|时态辨析与转换|单项选择（yet标志词辨析）、句型转换（划线提问/被动语态）、时态改错（used to用法）| |综合应用|语篇综合语法应用|原创“阳光村变迁”语篇填空，融合词汇（products/houses）与三大时态（过去时/现在完成时/used to）|

Unit 1 Section A 4a-4c知识清单（默写版）+同步练2026-2027学年九年级上册 一、重点单词（根据音标和词性写出英文单词及中文意思） 1. /ˈhaʊzɪŋ/ n. ____________ ( ) 2. /ˈdɪdʒɪtl/ adj. ____________ ( ) 3. /ˈɔːdiəʊ/ adj. & n. ____________ ( ) 4. /dɜːt/ n. ____________ ( ) 5. /træk/ n. ____________ ( ) 6. /waɪd/ adj. ____________ ( ) 7. /lɪŋk/ n. & v. ____________ ( ) 二、核心短语（根据中文写出英文） 1. 大约20年前 ____________ 2. 好久不见；多年未见 ____________ 3. 不得不远行去看医生 ____________ 4. 在当地市场售卖产品 ____________ 5. 发展工业 ____________ 6. 发生（巨大变化） ____________ 7. 数千公里的公路和铁路 ____________ 8. 宽阔的道路 ____________ 9. 连接山川的桥梁 ____________ 10. 结果；因此 ____________ 11. 比以前富裕和幸福得多 ____________ 12. 阅读电子书/听有声书 ____________ 三、核心句型与语法（根据中文提示完成句子，注意时态变化） 1. 他大约20年前成了你爷爷的好朋友。 He ________ a good friend of your grandfather about 20 years ago. 2. 他们已经好多年没见面了！ They ________ ________ each other for ages! 3. 我们过去不得不跑很远才能看医生。 We ________ ________ have to travel far to see a doctor. 4. 你们村刚刚建了一座新医院。 Our village has just ________ a new hospital. 5. 现在，更多的年轻人已经回来在这里生活和工作了。 Now, more of them ________ ________ back to live and work here. 6. 过去去一趟要花一天，现在只需要几个小时。 A journey that ________ ________ take a day now takes only a few hours. 7. 结果，当地人的生活得到了改善。 ________ ________ ________, the lives of local people have improved. 同步练习（原创） 一、单项选择（时态辨析） 1. —________ you ________ the new library yet? —Not yet. I plan to go there tomorrow. A. Did; visit B. Do; visit C. Have; visited D. Are; visiting 2. My grandfather ________ in a small house 30 years ago, but now he ________ in a big apartment. A. lived; lived B. lived; lives C. has lived; lived D. lives; lived 3. There ______ no high-speed railway in our city ten years ago, but now it ______ a modern station. A. is; has B. was; has C. was; had D. were; has 4. The government ________ thousands of new houses for the villagers last year. A. builds B. built C. has built D. will build 5. —Why ________ you ________ the digital books on the computer? —Because my grandpa can't see well, so I read them for him. A. didn't; read B. don't; read C. haven't; read D. won't; read 二、用所给单词的适当形式填空（综合时态训练） 1. I ________ (be) to the new library twice. It's amazing! 2. They ________ (not know) about the new hospital until the reporter told them. 3. In the past, there ________ (be) no bridges over the river, so people ________ (use) a small boat to cross. 4. Great changes ________ (take) place in my hometown over the last ten years. 5. The new railway ________ (open) last Friday. Many people ________ (go) there to have a look. 6. —________ you ________ (like) the high-tech greenhouse yesterday? —Yes, I did. It was fantastic. 7. As a result, the local people ________ (become) much richer than they ________ (be) before. 三、句型转换（时态与语态转换） 1. He became a good friend of my grandpa about 20 years ago. (对划线部分提问) ________ ________ he ________ a good friend of your grandpa? 2. They haven't seen each other for ages. (对划线部分提问) ________ ________ haven't they seen each other? 3. It took a day to get to the city in the past. (用 used to 改写句子) It ________ ________ take a day to get to the city. 4. The government has built many wide roads. (改为被动语态) Many wide roads ________ ________ built by the government. 5. My brother will bring his little sister to the library tomorrow. (用 yesterday 改写) My brother ________ his little sister to the library yesterday. 四、语法填空（原创语篇，综合考查本课时词汇与三大时态） Life in Sunshine Village has changed a lot. Thirty years ago, it 1.________ (be) very hard to travel out of the village. There 2.________ (be) no highways or railways. The only way out was a small dirt track. This 3.________ (make) it difficult for locals to sell their 4.________ (product) to the outside world. However, over the last 15 years, the government 5.________ (build) a new highway and a railway station. They have also 6.________ (build) many wide roads and high bridges 7.________ (link) the mountains. A journey that 8.________ (use) to take a whole day now takes just two hours. These changes 9.________ (great) improved the villagers' lives. They have new 10.________ (house) and can sell their goods online. Everyone is happier now! 五、动词时态改错（找出错误并改正，每句一错） 1. I didn't visited the new library yet. ( ) ________ 2. He has became a good friend of mine since 2010. ( ) ________ 3. They used to having no money to see a doctor. ( ) ________ 4. The government is built a new hospital last year. ( ) ________ 5. She has just read an audio book to her grandma. ( ) ________ 参考答案 【知识清单（默写版）参考答案】 一、重点单词 1 学科网（北京）股份有限公司 1. housing (住房；住宅) 2. digital (电子的) 3. audio (音频的；音频) 4. dirt (泥土；尘土) 5. track (小路；轨道) 6. wide (宽的；宽阔的) 7. link (交通路线；联系；连接) 二、核心短语 1. about 20 years ago 2. for ages 3. have to travel far to see a doctor 4. sell products at the local market 5. develop industry 6. take place 7. thousands of kilometres of highways and railways 8. wide roads 9. bridges over mountains and rivers 10. as a result 11. much richer and happier than before 12. read digital books / listen to audio books 三、核心句型与语法 1. became 2. haven't seen 3. used to 4. built 5. have come 6. used to 7. As a result 【同步练习参考答案】 一、单项选择 1-5: CBBBB 二、用所给单词的适当形式填空 1. have been 2. didn't know 3. were; used 4. have taken 5. opened; went 6. Did; like 7. have become; were 三、句型转换 1. When did; become 2. How long 3. used to 4. have been 5. brought 四、语法填空 1. was 2. were 3. made 4. products 5. has built 6. built 7. to link 8. used 9. have greatly 10. houses 五、动词时态改错 1. (didn’t) → haven’t(yet常与现在完成时连用，用于否定句。应改为I haven't visited) 2. (became) → become (has后接过去分词become) 3. (having) → have (used to后接动词原形) 4. (is built) → built (last year是一般过去时标志) 5. (read) → listened to (audio book应搭配listen to，read用于digital books) $