UNIT 8 Section Ⅴ LESSON 3 “WHITE BIKES” ON THE ROAD(学用Word)-【优学精讲】2025-2026学年高中英语必修第三册（北师大版）

本高中英语讲义以“白色自行车”发展历程及全球影响为核心，梳理阿姆斯特丹骑行背景、60年代起源与早期失败、1999年技术改进回归，到全球传播及中国共享单车现状的脉络，通过阅读文本、语法解析（如现在完成进行时、定语从句）和分层练习构建学习支架。 该资料特色在于任务型阅读设计（Pre/While/Post-reading）培养思维品质，如细节题、结构填空促进信息梳理；跨文化对比（阿姆斯特丹与中国共享单车）提升文化意识；核心词汇句型解析（如“come up with”“so that”从句）强化语言能力。课中讨论题引导深度思考，课后词汇练习助力查漏补缺，体现英语学科“以读促学、以用促思”的教学方法。

Section Ⅴ　LESSON 3　“WHITE BIKES” ON THE ROAD 　　People in Amsterdam [1]have been enjoying the benefits of cycling for years.The idea began about 50 years ago， and was first known as “white bikes”.Amsterdam is a good city for cycling because it’s flat① and therefore②convenient for bikes.There are also plenty of places for bicycle parking③ and most streets in the city centre have a bicycle path④.Because of its convenience for bicycles， Amsterdam has become very popular with cyclists — an amazing 38% of all trips are made by bike.Some people even call Amsterdam “the City of Bicycles”. 　　Where did the idea of “white bikes” come from？In the 1960s， a group of cycling fans came up with⑤ an idea.[2]They believed that it would be better for everybody if cars weren’t allowed in the city centre and only bicycles were.They were hopeful⑥ that this would help to save energy， reduce pollution and provide free public transport.The group painted hundreds of⑦bicycles white and placed⑧ them in many areas around Amsterdam for people to use.Anyone was allowed to take them and use them for short journeys.[3]People would leave the bike in the place where they finished their journey， so that someone else could then take it and use it from there.Soon after， however， problems came up and the “white bikes” all disappeared⑨— thieves stole them all in a matter of weeks！ 　　[1]句中have been enjoying是现在完成进行时，表示动作始于过去， 持续到现在或将继续进行下去。 　　[2]句中that引导宾语从句，if引导条件状语从句。 　　[3]句中where引导定语从句， 修饰地点名词the place； so that引导目的状语从句， 意为“以便于”；someone else“别人”， else与someone， anyone， everyone等连用时， 所有格加在else上。 　　In 1999， the “white bikes” returned to Amsterdam — this time [4]with a computer tracking⑩ system to record their every move ！ To take a bicycle， you had to put in⑪ a special card.[5]The new “white bikes” were not actually white but painted in bright colours.The bikes were parked at special parking places.[6]Thus people who wanted to use them had to take them to another special parking place near their destination⑫and leave them there. 　　[4]此处为with复合结构， 作伴随状语。 　　[5]not ...but ...“不是……而是……”。 　　[6]句中who引导定语从句， 修饰先行词people。 　　[7]Thanks to⑬ the ideas and efforts of many people， like the cycling fans of the 1960s and those who enabled the return of “white bikes”， you can now enjoy clean air and easy transport in central Amsterdam. 　　Nowadays， the idea of “white bikes” has pedalled⑭ its way around the world and there has been a global increase in bike-sharing⑮. 　　In China， more and more cities have their own “white bike” programmes.Both the locals and tourists like to use shared bikes⑯ [8]because bike-sharing is a cheap and easy way to save energy， reduce air and noise pollution， and enjoy the benefits of exercise in cities.However， problems can also develop， like the theft of bikes and parking issues.Fortunately， people are trying different ways of solving those problems.Where will bike-sharing go in China？ You decide. 　　[7]句中who引导定语从句， 修饰先行词 those。 　　[8]此处because引导原因状语从句， 意为“因为”。 ①flat adj.平坦的n.一套公寓房，一套住房 ②therefore adv.因此；由此 ③parking n.（车辆等的）停放 ④path n.小径， 小道 ⑤come up with想出， 想到 ⑥hopeful adj.（人）抱有希望的 ⑦hundreds of成百上千的 ⑧place vt.放置 ⑨disappear vi.消失， 不见 ⑩tracking n.跟踪 ⑪ put in 提出， 提交；放入；种植 ⑫ destination n.目的地；终点 ⑬ thanks to 由于；因为；多亏，幸亏（多作状语） ⑭ pedal vi.& vt.骑 n.踏板 ⑮ bike-sharing n.共享单车 ⑯ shared bikes共享单车 　　多年来阿姆斯特丹的居民一直享受着骑自行车的益处。这起源于大约50年前， 最初被称为“白色自行车”的想法。阿姆斯特丹是个适合骑行的城市， 因为它地势平坦方便骑行。也有很多地方可以停放自行车， 市中心的大多数街道都有自行车道。由于为骑行提供了便利， 阿姆斯特丹非常受骑行者的欢迎——有高达 38%的出行使用自行车。有些人甚至称阿姆斯特丹为“自行车之城”。 　　“白色自行车”的概念来自哪里呢？ 20 世纪60年代一群骑行爱好者提出了一个想法。 他们认为， 如果市中心不允许开车而只能骑自行车， 这会让所有人都受益。他们希望这样能够帮助节约能源，减少污染并提供免费的公共交通。这群人将数百辆自行车涂成白色并放置在阿姆斯特丹的许多地方供人们使用。任何人都能够骑这些自行车做短途出行。人们在行程结束时就地停放自行车， 以便其他人能继续使用。然而不久就出了问题， “白色自行车” 全都消失了——小偷在几周内偷光了所有的车！ 　　1999年， “白色自行车” 回到了阿姆斯特丹——这次车上安装了电子跟踪系统以记录它们的“一举一动”！要使用自行车， 必须插入专用的卡片。新的“白色自行车”实际上不是白色的， 而是被涂上了鲜艳的颜色。自行车要停放在专用的停车场。因此， 使用者到达目的地之后， 必须将自行车停放到附近的专用停车场。 　　由于这个提议以及众多人的努力， 如20世纪60年代的骑行爱好者和那些让“白色自行车”回归的人， 现在人们可以在阿姆斯特丹的市中心享受清新的空气和便利的交通。 　　如今， “白色自行车”的概念已经在世界范围内广泛传播， 全球的共享单车也在增加。 　　在中国， 越来越多的城市拥有了自己的“白色自行车”计划。本地人和游客都喜欢骑共享单车， 因为共享单车既方便又便宜， 可以节省能源、减少空气和噪声污染， 使人享受在城市里运动的益处。然而， 问题也随之而来， 例如自行车被盗和停放问题。幸运的是， 人们正在尝试不同的方法来解决这些问题。在中国， 共享单车未来会走向何方？这由你来决定。 Step One：Pre-reading 　Do you know what shared bikes are？ 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 Step Two：While-reading Ⅰ.Read for the main idea Read the passage quickly and choose the best answer. 　What’s the main idea of the text？（　　） A.The future of “white bikes”. B.The feature of “white bikes”. C.The situation of “white bikes” in China. D.The development process and its influence of “white bikes”. Ⅱ.Read for details Read the passage carefully and choose the best answers. 1.Why can people enjoy free cycling in Amsterdam？（　　） A.Because the city is flat. B.Because there are many parking lots. C.Because “white bikes” are available. D.Because there are many cycling fans. 2.Why are bicycles used in Amsterdam？（　　） ①To save energy. ②To sell more bicycles. ③To provide free public transport. ④To reduce pollution. A.①③④　　　　　　　B.①②③ C.②③④ D.①④ 3.In the 1960s， the free use of bicycles failed because of 　　　　.（　　） A.their bright colours B.poor management C.people’s disagreement D.inconvenience of parking 4.What is the last paragraph about？（　　） A.The master of shared bikes. B.The benefits of shared bikes. C.The problem of shared bikes. D.The current situation and future of shared bikes in China. Ⅲ.Read for the structure Read the passage again and fill in the blanks. Step Three：Post-reading Ⅰ.长难句分析 1.They believed that it would be better for everybody if cars weren’t allowed in the city centre and only bicycles were. 句式分析： 自主翻译：　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　 2.People would leave the bike in the place where they finished their journey， so that someone else could then take it and use it from there. 句式分析： 自主翻译：　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　 Ⅱ.讨论 1.Why did cycling fans put forward the idea of “white bikes” in the 1960s？ 　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　 2.What effects have “white bikes” had on Amsterdam？ 　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　 3.Why has the idea spread to other parts of the world in recent years？ 　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　 核心词汇集释 1.therefore adv.因此；由此 教材原句　Amsterdam is a good city for cycling because it’s flat and therefore convenient for bikes. 阿姆斯特丹是个适合骑行的城市，因为它地势平坦方便骑行。 【用法】 therefore 常用作副词，不能连接并列句，只起承上启下的作用，前为因，后为果 so 既可用作副词，也可用作连词，连接并列句 【佳句】　The car broke down on the way. Therefore， we arrived late and missed the first part of the celebration. （动作描写） 车在路上坏了。因此我们迟到了，错过了庆祝活动的第一部分。 【练透】　选词填空 （so/therefore） ①There’s something wrong with his old computer， and 　　　　　　he can’t surf the Internet for the moment. ②It was raining heavily， 　　　　　　they had to stay at home. 【写美】　词汇升级 ③We do not own the building.Thus， it would be impossible for us to make any major changes to it.　　　　　 2.come up with 想出，想到；提出；赶上 教材原句　In the 1960s， a group of cycling fans came up with an idea. 20世纪60年代一群骑行爱好者提出了一个想法。 【用法】 come up　　　　　被提出；出现；走近；上升；发芽 come about 发生（无被动形式） come on 来吧；赶快；上演 come out 出版；出现；结果是 come to 苏醒；总计 come across （偶然）遇见 when it comes to ... 当谈到……时 【佳句】　She came up with a great plan to surprise her friend on his birthday.（动作描写） 她想出了一个绝妙的计划，打算在朋友生日那天给他一个惊喜。 I highly recommend the Great Wall as a must-see attraction when it comes to visiting Beijing.提到去北京参观，我强烈推荐的一个必看景点就是长城。 【点津】　come up的主语是物，表示“（计划、建议、议题等）被提出”，为不及物动词短语；而come up with的主语是人或团体组织，表示“（某人）提出”，为及物动词短语。 【练透】　选词填空/单句语法填空 ①A new opportunity 　　　　　　， and she was excited to take on the challenge.（come up/come up with） ②After hours of brainstorming， they finally 　　　　　　　　a brilliant idea.（come up/come up with） ③When Alice came 　　　　　　， she did not know how long she had been lying there. ④How did it come 　　　　　　that you were late for such an important meeting. ⑤She came 　　　　　　an old friend of hers yesterday while she was shopping at the department store. 【写美】　完成句子 ⑥　　　　　　　　　　　　， he is very competitive and always gives his best in every game. 当谈到体育时，他非常具有竞争力，在每一场比赛中总是全力以赴。 3.disappear vi.消失，不见 教材原句　Soon after， however， problems came up and the “white bikes” all disappeared — thieves stole them all in a matter of weeks！ 然而不久就出了问题，“白色自行车”全都消失了——小偷在几周内偷光了所有的车！ 【用法】 （1）disappear from　　　从……处消失 （2）disappearance n. 消失；灭绝 （3）appear vi. 出现；似乎 appearance n. 外貌；出现，露面 【佳句】　Her nervousness quickly disappeared once she was on stage. （心理描写） 她一走上台紧张情绪便迅速消失了。 【点津】　由dis-前缀构成的相关单词： dislike→like； disagree→agree； disobey→obey； dishonest→honest； disrespect→respect； disadvantage→advantage 【练透】　单句语法填空 ①The train disappeared 　　　　　　view and I knew my best friend would never come back. ②The image shows the gas， dust， and stars that swirl around the black hole before 　　　　　　（disappear） into it. 【写美】　完成句子 ③　　　　　　　　　　　　　　　　　　 at the school inspired the students. 这位运动员出人意料地出现在学校，鼓舞了学生们。 重点句型解构 ◇句型公式：so that 引导目的状语从句 教材原句　People would leave the bike in the place where they finished their journey， so that someone else could then take it and use it from there.人们在行程结束时就地停放自行车， 以便其他人能继续使用。 【用法】 （1）so that 引导目的状语从句，意为“为了……，以便……”，从句中常使用can/could/may/might/will/would/should等情态动词； （2）so that引导结果状语从句，意为“以至于；结果”，从句中一般不用情态动词。 【佳句】　Why not join discussion groups so that you can find friends with similar interests？ （建议信） 为何不参加讨论小组，以便你能找到志同道合的朋友呢？ 【写美】　完成句子 ①We learn English 　　　　　　　　　　　　　　　　　　. 我们学英语为的是获得更多的知识。 ②She spoke slowly 　　　　　　　　　　　　　　　　　　　　. 她说话很慢，因此大家都清楚地理解她了。 ③It hasn’t rained for a few months， 　　　　　　　　　　　　. 好几个月没下雨了，以至于土壤都干透了。 提示：完成课后作业　UNIT 8　Section Ⅴ 4 / 8 学科网（北京）股份有限公司 $ Section Ⅴ　LESSON 3　“WHITE BIKES” ON THE ROAD 【文本透析·剖语篇】 Step One Shared bikes are bikes that can be used freely or commercially by anyone within a certain limit， for example， a neighbourhood or a school area. Step Two Ⅰ.D Ⅱ.1－4　CABD Ⅲ.1.cycling fans　2.white　3.stolen　4.record　5.special　6.bike-sharing　7.programmes Step Three Ⅰ.1.他们认为，如果市中心不允许开车而只能骑自行车，这会让所有人都受益。 2.人们在行程结束时就地停放自行车，以便其他人能继续使用。 Ⅱ.1.Because they hoped that this would help to save energy，reduce pollution and provide free public transport. 2.People can now enjoy clean air and easy transport in central Amsterdam. 3.In my opinion， the reasons are as follows.First， it can reduce pollution and protect the environment.Second， it is more convenient when we are stuck in the traffic jam.Third， it can build our body and save money. 【核心知识·巧突破】 核心词汇集释 1.①therefore　②so　③Therefore 2.①came up　②came up with　③to　④about　⑤across　⑥When it comes to sports 3.①from　②disappearing ③The athlete’s unexpected appearance 重点句型解构 ①so that we may get more knowledge ②so that everyone understood her clearly ③so that the soil dries out 4 / 8 学科网（北京）股份有限公司 $