Unit1知识点-Section B 1a-1f讲义2026-2027学年人教版英语九年级上册

本讲义是九年级英语上册Unit 1 Section B 1a-1f知识点讲义，核心围绕蒙巴萨-内罗毕铁路相关词汇（如railway, port, convenient）、短语（如transport links, benefit from, with ease）及句型（如It takes + time + to do）展开，通过“旧铁路问题—新铁路优势—社会影响”的脉络，以例句填空、中英短语互译等学习支架帮助学生逐步掌握。 该资料以真实情境为载体，特色在于融合语言能力（词汇句型练习强化理解表达）、文化意识（中非合作案例渗透人类命运共同体）和思维品质（阅读问答引导分析铁路影响）。综合练习覆盖填空、单选等多题型，课中辅助教师系统授课，课后助力学生巩固知识、查漏补缺。

九年级英语上册Unit1知识点-Section B 1a-1f讲义 【课文要点】 1. In 2017, the new 480-kilometre Mombasa-Nairobi railway was opened. 2017年，新的480公里蒙巴萨-内罗毕铁路通车了。 - railway n. 铁路 - open v. 开放，开通（过去式 opened） - e.g. In 2017, the new ____________ railway was opened. 2. Before then, the only transport links between Mombasa, Kenya's main port, and Nairobi, Kenya’s capital, were rough roads and an old railway line built in 1901. 在此之前，肯尼亚主要港口蒙巴萨和肯尼亚首都内罗毕之间唯一的交通连接是崎岖的道路和建于1901年的旧铁路线。 - transport links 交通连接 - port n. 港口 - capital n. 首都 - rough adj. 崎岖的 - railway line 铁路线 - e.g. The old railway line was ____________ in 1901. 3. The old trains were very slow. It took 10 hours to get to Nairobi from Mombasa by train. 旧火车非常慢。从蒙巴萨坐火车到内罗毕需要10个小时。 - slow adj. 慢的 - It takes + time + to do 花费时间做某事 - e.g. It ____________ 10 hours to get to Nairobi from Mombasa by train. 4. However, the new railway, built with China’s help, has already cut the travel time between Mombasa and Nairobi. 然而，在中国帮助下建造的新铁路已经缩短了蒙巴萨和内罗毕之间的旅行时间。 - with one's help 在某人的帮助下 - cut v. 缩短，削减（过去式 cut） - travel time 旅行时间 - e.g. The new railway has already ____________ the travel time. 5. Now, more than two million people use it every year. 现在每年有超过200万人使用它。 - more than 超过 - million n. 百万 - e.g. ____________ than two million people use it every year. 6. Local Kenyans have benefited a lot from the new railway. 肯尼亚当地人从新铁路中受益匪浅。 - benefit from 从……中受益 - e.g. Local Kenyans have ____________ a lot from the new railway. 7. “I’m very happy with the new railway built by our Chinese friends,” a government worker said. “我对中国朋友建造的新铁路非常满意，”一位政府工作人员说。 - be happy with 对……满意 - government n. 政府 - e.g. I'm very ____________ with the new railway. 8. The railway has helped the development of the city in many ways over the last few years, and the people who live here have become rich. 在过去的几年里，铁路在许多方面帮助了这座城市的发展，住在这里的人们已经变得富裕了。 - development n. 发展 - in many ways 在许多方面 - become rich 变得富裕 - e.g. The railway has helped the ____________ of the city. 9. “My experience of using the train since 2017 has been good. It is very convenient and doesn’t cost much money.” “我从2017年以来的火车乘坐体验很好。它非常方便，而且花费不多。” - experience n. 经历，体验 - convenient adj. 方便的 - cost v. 花费 - e.g. It is very ____________ and doesn't cost much money. 10. “I am able to get to places on time and make business deals with ease.” “我能够准时到达各处，轻松地谈成生意。” - on time 准时 - business deals 商业交易，生意 - with ease 轻松地 - e.g. I am able to get to places ____________ time. 11. The railway has also made the transport of food easier. 铁路也使食品运输更加便利。 - transport n. 运输 - e.g. The railway has made the ____________ of food easier. 12. “Food used to take hundreds of lorries to carry between the two cities, but now it takes only two or three trains,” said a supermarket manager. “过去需要数百辆卡车在两座城市之间运送食品，但现在只需要两三列火车，”一位超市经理说。 - hundreds of 数百的 - lorry n. 卡车 - carry v. 运送 - manager n. 经理 - e.g. Food used to take hundreds of ____________ to carry. 13. As a result, people now have more fresh food to eat. 因此，人们现在有更多新鲜食物可以食用。 - as a result 因此 - fresh adj. 新鲜的 - e.g. ____________ a result, people now have more fresh food. 14. Although China and Kenya are far away from each other, the railway shows how different countries can work together to build a better world. 虽然中国和肯尼亚相距遥远，但这条铁路展示了不同国家如何能够携手合作，建设一个更美好的世界。 - although conj. 虽然 - far away from 远离 - work together 合作，一起工作 - e.g. ____________ China and Kenya are far away from each other, they can work together. 【重点词汇】 【高频短语汇总】中英互译 1. transport links __________ 2. __________ 交通连接 3. with one's help __________ 4. __________ 在某人的帮助下 5. cut the travel time __________ 6. __________ 缩短旅行时间 7. benefit from __________ 8. __________ 从……中受益 9. in many ways __________ 10. __________ 在许多方面 11. on time __________ 12. __________ 准时 13. with ease __________ 14. __________ 轻松地 15. business deals __________ 16. __________ 商业交易 17. hundreds of __________ 18. __________ 数百的 19. as a result __________ 20. __________ 因此 21. far away from __________ 22. __________ 远离 23. work together __________ 24. __________ 合作 【综合练习】 一、根据汉语意思完成句子 1. 2017年，新的蒙巴萨-内罗毕铁路通车了。 In 2017, the new Mombasa-Nairobi ________ was opened. 2. 旧铁路线建于1901年。 The old railway line was ________ in 1901. 3. 从蒙巴萨坐火车到内罗毕需要10个小时。 It ________ 10 hours to get to Nairobi from Mombasa by train. 4. 新铁路已经缩短了旅行时间。 The new railway has already ________ the travel time. 5. 每年有超过200万人使用它。 ________ than two million people use it every year. 6. 肯尼亚当地人从新铁路中受益匪浅。 Local Kenyans have ________ a lot from the new railway. 7. 它非常方便，而且花费不多。 It is very ________ and doesn't cost much money. 8. 我能够准时到达各处。 I am able to get to places ________ time. 9. 因此，人们现在有更多新鲜食物。 ________ a result, people now have more fresh food. 10. 虽然中国和肯尼亚相距遥远，但它们可以合作。 ________ China and Kenya are far away from each other, they can work together. 二、单项选择 ( ) 1. The new railway was opened ________ 2017. A. on B. in C. at D. for ( ) 2. The old railway line was built ________ 1901. A. on B. in C. at D. for ( ) 3. It ________ 10 hours to get to Nairobi from Mombasa by train. A. took B. takes C. has taken D. will take ( ) 4. The new railway has already ________ the travel time. A. cut B. cuts C. cutting D. to cut ( ) 5. More than two ________ people use it every year. A. million B. millions C. million of D. millions of ( ) 6. Local Kenyans have benefited a lot ________ the new railway. A. to B. for C. from D. with ( ) 7. It is very convenient and doesn’t cost ________ money. A. many B. much C. little D. few ( ) 8. Food used to take hundreds of ________ to carry. A. lorry B. lorries C. lorrys D. lorries' ( ) 9. ________ a result, people now have more fresh food. A. For B. As C. With D. To ( ) 10. ________ China and Kenya are far away, they can work together. A. Because B. Although C. So D. But 三、用所给词的正确形式填空 1. In 2017, the new railway ________ (open). 2. It ________ (take) 10 hours to get to Nairobi from Mombasa by train in the past. 3. The new railway has already ________ (cut) the travel time. 4. Local Kenyans have ________ (benefit) a lot from the new railway. 5. It is very convenient and doesn't ________ (cost) much money. 6. The railway has made the transport of food ________ (easy). 7. Food used to take hundreds of lorries ________ (carry). 8. People now have more fresh food ________ (eat). 四、阅读课文并回答问题 1. What type of writing is the text? ____________ 2. What was the problem with the old railway? ____________ 3. How have local Kenyans benefited from the new railway? ____________ 4. Why is it important to make food transport easier? ____________ 5. What does “on the fast track” mean? ____________ 五、根据课文内容判断正误（T/F） ( ) 1. The new Mombasa-Nairobi railway was opened in 2017. ( ) 2. The old railway line was built in 1901. ( ) 3. It took 4 hours to get to Nairobi from Mombasa by old train. ( ) 4. More than two million people use the new train every year. ( ) 5. The new railway is very convenient and costs a lot of money. ( ) 6. Food used to take hundreds of trains to carry between the two cities. 【答案】 一、 1. railway 2. built 3. took 4. cut 5. More 6. benefited 7. convenient 8. on 9. As 10. Although 二、 1. B 2. B 3. A 4. A 5. A 6. C 7. B 8. B 9. B 10. B 三、 1. was opened 2. took 3. cut 4. benefited 5. cost 6. easier 7. to carry 8. to eat 四、 1. A news report / an article. 2. The old trains were very slow. It took 10 hours to get to Nairobi from Mombasa. 3. They have become richer. The railway is convenient and doesn’t cost much. It helps them get to places on time and make business deals with ease. 4. Because people can have more fresh food to eat. 5. It means making fast progress / development. 五、 1. T 2. T 3. F 4. T 5. F 6. F 1 学科网（北京）股份有限公司 $