UNIT 8 GREEN LIVING LESSON 3 教案-高中英语北师大版（2019）必修第三册 WORD版含解析.docx

1、Unit 8 Green LivingLesson 3 White Bikes on the Road 教学设计科目：英语 课题：Lesson 3 White Bikes on the Road 课时：1课时教学目标与核心素养：知识目标：Students can learn some new words and expressions and verbs or nouns.能力目标：Students can have a further understanding of the passage.情感目标：Students can think individually and learn coo

2、peratively.教学重难点教学重点：How to learn the new words and expressions and verbs or nouns.教学难点：How to make students have a better understanding of the passage.课前准备：多媒体，黑板，粉笔教学过程：一、Pre-reading1. Greeting2. Leading-inACTIVATE AND SHARE教师活动：教师提问Are there any shared bikes in your neighbourhood or around your s

3、chool? What do you think are the advantages and disadvantages of them?AdvantagesConvenient saving energy reducing pollutionproviding public transport making the last-mile distance easyDisadvantagescausing parking problems causing accidents on the road Ask students to think and share their answers.二、

4、 While- readingREAD AND EXPLORE1. 学生活动：阅读文章，回答问题。Amsterdam is called the City of Bicycles. Why is it a good city for cycling? Read the first paragraph and take notes about the reasons.Why is Amsterdam a good city for cycling? _(Answers: Its flat and therefore convenient for bicycles. There are plent

5、y of places for bicycle parking; Most streets in the city centre have a bicycle path. 38% of all trips are made by bike.)2. 学生活动：阅读文章，完成表格。Where did the idea of white bikes start? What happened to it soon after, and what is the situation now? Read the rest of the text. Make notes in the table. Devel

6、opment of White BikesIn the 1960sIn 1999NowSuggested answers:In the 1960sIn 1999NowPeople in Amsterdam first had the idea for white bikes. They wanted to reduce the amount of traffic and pollution in the city centre. They painted hundreds of white bikes and left them around the city centre for peopl

7、e to use. Within a matter of weeks, the bikes had all been stolen and the project came to an end.White bikes returned to Amsterdam. This time every bike had a computer tracking system in it to make it possible to record its movements and you had to use a special card to take a bike.Bikesharing is be

8、coming more and more popular in cities around the world, including Chinese cities.3. 学生活动：阅读文章，回答问题。Answer the following questions based on your notes.1 Why did cycling fans put forward the idea of white bikes in the 1960s?2 What is the difference between the white bikes of the 1960s and of 1999?3 W

9、hat effects have white bikes had on Amsterdam?4 Why has the idea spread to other parts of the world in recent years?4. 学生活动：Group Work Introduce white bikes in Amsterdam with the help of the flow chart.三、After-reading1. 学生活动：Group Work Think and Share1 What does the title White Bikes on the Road mea

10、n?2 What does the writer mean by saying Where will bike-sharing go in China? You decide.?(Suggested answers:1 White bikes on the road refers to white bikes being used to ride around the streets of a city. Apart from the literal meaning, the title can also mean that the effort to implement White bike

11、s projects takes time and its still on the way. Therere still aspects that need to be improved.2 Young people like the students will determine how successful bikesharing is in the future by deciding whether or not and how much they want to use it. It can also mean that whether or not bikesharing can

12、 exist successfully depends on each individual. Everyone has to take the responsibility to take care of bikesharing so that it can last longer and help people better.)2. 学生活动：完成练习。Complete the summary with the information you have learnt.People in Amsterdam have been 1 _ cycling for years. They are

13、particularly lucky because the city is very flat and therefore 2 _ cycling. Back in the 1960s, a group of cycling fans 3 _ an idea of using free shared bikes. They believed that this would help to 4 _, 5 _ and 6 _. However, shortly after setting up the new system, there was a serious problem as all

14、the bikes 7 _. In 1999, the bike-sharing idea returned to Amsterdam. This time they were 8 _ a computer 9 _. 10 _ the efforts of many people, the idea of shared bikes has now pedalled its way around the world. (Answers:1 enjoying the benefits of 2 convenient for3 came up with 4 save energy5 reduce p

15、ollution 6 provide free public transport7 disappeared 8 designed with9 tracking system 10 Thanks to)FOCUS ON LANGUAGE: VERBS OR NOUNS1. 学生活动：Look at the Word Builder. Compare the two sentences in each pair. Decide what the word in bold expresses.a the name of an object / a thing b an action / to do

16、thingsVerbs or Nouns1 The group painted hundreds of bicycles white . ( )I need a can of red paint. ( )2 Make sure you put your schoolbag in a proper place. ( ). placed them in many areas . ( )3 . this time with a computer tracking system to record their every move! ( )Try to keep a record of what yo

17、u have learnt. ( )4 Nowadays, the idea of white bikes has pedalled its way around the world . ( )Both pedals of my bicycle were broken. ( ) (Answers:1 b, a 2 a, b 3 b, a 4 b, a )2. 学生活动：Complete the sentences with the correct form of the words from Activity 8.1 Jason _ down the road to his school.Sh

18、e put her foot down on the _. 2 The house will look bright with white _.The old man asked, Who _ all these on my wall?3 You should wash your cup and _ it on the table.This is a great _ for a holiday.4 I try to keep a _ of everything I spend.Her mum made her _ every penny she spent.(Answers:1 pedals/

19、 pedalled, pedal/ pedals 2 paint, painted 3 place, place 4 record, record)EXPRESS YOURSELF学生活动：Group Work What are the similarities and differences between white bikes in Amsterdam and shared bikes in your city / town?Suggested AnswersSimilarities:1 People use them for short journeys.2 Theres a comp

20、uter tracking system to record their every move.3 Theyre painted in bright colours.Differences:AmsterdamChinaFree public transport.People pay to use them.People have to put in a special card to use them.People download APPs to use them.They are parked at special parking places.They are left at where

21、 users complete their journeys.语法：词类的转换词类的转换就是词自身形式不变，但词性转换为另外一种词性。一、转换为名词1. 动词转换为名词有大量动词可以转换为名词，这些转换的名词一般表示原来的动作或状态，意思没有太大的变化。Let me have a try. 我来试一试。We stopped there for a swim. 我们在那里停下来游了一会儿泳。这类名词通常可以和动词构成短语，表示一个动作。have a (n) look/ chat/ talk/ wash/ swim/ rest/ try/ quarrel/ smoke/ lie/ read/ dr

22、eam/ run/ fight/ walk/ ride/ drink/ laugh/ dance/ bath/ wish/ win/ fear/ love/ shave/ debate/ interview/ taste, etc.make a study/ guess/ visit/ call/ survey/ jump/ slip/ change/ search/ stay/ start/ reply/ remark/ fight/ purchase/ sacrifice/ demand/ show/ deal, etc.2. 形容词转换为名词部分形容词特别是表示颜色的形容词通常可以转换为

23、名词；某些形容词如old, young, poor, rich, wounded, injured等与the连用，表示一类人，作主语时，谓语用复数形式。You should be dressed in black at the funeral.你在葬礼上应该穿黑色衣服。The old in our village are living a happy life.我们村的老年人过着幸福的生活。二、转换为动词1. 名词转换为动词（1）许多表示物件的名词可以转换为动词来表示动作。Have you booked your ticket?你的票已经订好了吗？Who chaired the meeting

24、?谁主持会议？It can seat one thousand people.它能容纳一千人。（2）一些表示身体部位的名词也可以转换为动词。Hand in your exercise books, please.请把你的练习本交上来。She has been appointed to head the research team.她受命领导研究小组。We should shoulder these responsibilities.我们应当肩负起这些责任来。（3）一些表示某类人的名词也可以转换为动词。You dont fool me!不要骗我！He insisted on staying up

25、 to nurse the child.他坚持不睡觉来照料这个小孩。2. 形容词转换为动词The train slowed down to half its speed.火车速度减慢到一半。Please warm up the dish over the stove.请把菜放在炉子上加热一下。The room gradually quieted down.房子里慢慢静了下来。三、其他转换的情况This is a repeat performance of their old policy.这是他们的故伎重演。We began to march north.我们开始向北进军。注意：有个别词在一定

26、的场合下可用作名词。His argument contains too many ifs and buts.他在说理时“如果”和“但是”用得太多了。This book is a must for students of electronics.这本书对于学电子学的学生来说是必修课。Have you considered the why and how of the plan?你考虑过制订这一计划的原因和方式吗？四、通过读音转换有一些词可以词形不变，但重音发生变化时，词性也相应地改变了。较常见的是一些双音节词，作动词时重音在后，作名词时重音在前。单词作动词作名词digest/dadest/ 消化

27、/dadest/ 摘要，文章export/kspt/ 输出，出口/ekspt/ 出口import/mpt/ 进口，输入/mpt/ 进口permit/pmt/ 准许，允许/pmt/ 许可证present/przent/ 颁发；上演/preznt/ 礼物record/rkd/ 记录；录音/rekd/ 记录；唱片transfer/trnsf(r)/ 转学；调往/trnsf(r)/ 转送；过户transport/trnspt/ 运输，运送/trnspt/ 运输练习：按要求写出下面单词对应的正确形式1. dress v. 给穿衣服 _ n. 连衣裙；衣服2. look v. 看，寻找 _ n. 看，眼神

28、，脸色3. change v. 改变 _ n. 变化，改变4. boat n. 船 _ v. 划船5. dust n. 灰尘，尘埃 _ v. 拂去灰尘6. free adj. 免费的，自由的 _ v. 释放，解放7. slow adj. 缓慢的 _ v. 使减速8. clean v. 打扫 _ adj. 干净的9. close v. 关闭 _ adj. 接近的10. daily adj. 每日的 _ n. 日报(Answers: 1. dress 2. look 3. change 4. boat 5. dust 6. free 7. slow 8. clean 9. close 10. daily)四、Summary 重点词汇：benefit, convenience, come up with重点句型：that引导的宾语从句重点语法：词类的转换五、HomeworkWrite a short passage to express your opinions about bike-sharing scheme.