（2021新牛津译林版）高中英语必修三Unit 3 The world online Extended reading教案.doc

1、第 1 页 共 12 页 Book 3 Unit 3 The world online Extended reading Smartphone: a smart choice? TeachingAims By the end of the section, students will be able to: 1. find out howAlans life changed after he stopped using his smartphone; 2. reflect on what they would do if they had to live without a smartphon

2、e for a week; 3. reconsider how they should use smartphones in their life; 4. design a public service advertisement calling for people to reduce their use of smartphones. Teaching important points 1. To analyze the writing techniques of the blog; 2. To raise awareness of cutting back on the use of s

3、martphones. Teaching Procedures Step 1 Lead-in The teacher has a free talk with students about smartphones. Step 2 Before reading The teacher has students read the title of the blog “Smartphone: a smart choice?” written by Alan and answer the following questions. Do you think smartphone is a smart c

4、hoice? Why did Alan use such a title for his blog? Would you please guess what Alan might talk about in his blog? Step 3Reading The teacher has students read the blog post and finish Part Aon Page 40. What was Alans life like before and after he stopped using his smartphone? Make a list of these dif

5、ferences. 第 2 页 共 12 页 The teacher has students find sentences in the blog that show what Alan learned from his experience of quitting using his smartphone for a week. Step 4After reading The teacher has students write a summary of this blog. The teacher has students discuss the question in Part B o

6、n Page 40. What would you do if you had to live without a smartphone for a week? The teacher motivates students to give some suggestions to those smartphone addicts. Step 5Appreciating The teacher guides students to discuss the writing techniques of this blog. 1. In which person is the blog written?

7、 Why? 2. What are the first sentences of each paragraph? 3. What do all the above sentences mean to Alan? How are they presented? 4. In what way did Alan show readers the changes in him after quitting using his smartphone for a week? 5. Can you find the adjectives Alan used in his blog to show the c

8、hanges in his feelings? 6. Which adjective do you think is the most impressive when it comes to showing positive changes in Alan? How do you understand it? Why? Step 6 Discussion The teacher invites students to read the title of the blog again and answer the following question. Why did Alan use a ti

9、tle in the format of a question? Whats the function of such a title? Step 7Analysis The teacher inspires students to reflect on what they have learned from the blog by asking them a question and invites students to share the stories of their familiar smartphone addicts who manage to cut back on smar

10、tphone use by using the writing techniques in the blog. Step 8 knowledge point Point 1. addict I was a smartphone addict. 我是一个智能手机上瘾者。 用法详解用法详解: addict n. C对人迷的人 第 3 页 共 12 页 例 ： Gradually, his interest in collecting stamps becomes a habit and he becomes a stamp_。渐渐地,他对集邮的兴趣变成了一种习惯,他成了一个邮票迷。 归纳拓展归纳拓

11、展: 相关词语积累: (1) addicted adj.对着迷的,沉迷的;有瘾的,上瘾的 be addicted to.沉溺于,对人迷(to 为介词) (2) addiction n. U, C瘾,嗜好,入迷 (3) addictive adj.使人上瘾的;使人入迷的 例：As you know, Tom used to be a video game addict and he _ it for many years. Luckily, he made great efforts to get rid of his_ last year. 正如你所知道的那样,汤姆曾经是个电子游戏迷,并且他对

12、其入迷很多年了。幸运的是,去年 他尽全力戒掉了他的游戏瘾。 Point 2 .take up Sometimes I had the uncomfortable feeling that this little machine had taken up too much of my time, and that I could have done something more meaningful than just looking at a tiny screen all day, but it was not easy to quit the habit. 有时我感到焦虑:这台小机器占用了

13、我太多的时间,我本可以做一些更有意 义的事,而不是 整天盯着一个小屏幕看,但想改掉这个习惯却没那么容易。 take up 用法详解用法详解: (1)占用(时间),占据(空间) 例：Writing the paper _ most of his weekend. 写那篇论文占用了他周末的大部分时间。 例：Extended re I must get rid of this large table; it _ much room. 我得把这个大桌子拿走, 它太占地方了。 (2)开始从事;学着做,开始做 例：When she graduated, she_ journalism. 她毕业后从事新闻工

14、作。 Professor Johnson_cycling as a regular form of exercise after he retired. 第 4 页 共 12 页 约翰逊 教授退休后开始骑自行车,把这作为一项经常的锻炼方式。 (3)继续,接下去 例：Lets_ the text where we stopped yesterday. 让我们从昨天停下的地方继续学习 这篇课文。 Point 3. quit 用法详解用法详解 : (1)vt. 戒掉 常见搭配常见搭配：quit (doing) sth.停止(做)某事 例：Doctors are doing research to f

15、ind out what will happen physically when people_ 医生正做研究以弄清人们戒烟时身体会发生什么(变化)。 (2) vt. 使 与外界隔绝 cut in 插嘴，打断(谈话) cut out 裁剪;删除 例：The doctor advised him to _ his working hours. 医生劝他减少工作时间。 Point 7 belong to We hope to build an active community belonging to all art lovers and create an attractive space in

16、 which they can freely talk and share ideas. 我们希望建立一个属于所有艺术爱好者的活跃社区,创造一个有吸引力的空间,在那里他们 可以自由地交流和分享想法。 用法详解用法详解: belong to 意为属于;是的成员 例：Professor Williams keeps telling his students that the future _the creative. 威廉斯教授不断告诉他的学生未来属于有创造力的人。 He_the football club. 他是这家足球俱乐部的成员。 第 7 页 共 12 页 特别提醒特别提醒: (1)belo

17、ng to 无被动语态和进行时态。 (2)belong to 中的 to 是介词,后接名词或代词作宾语 归纳拓展归纳拓展: 相关词语积累: (1)belong vi.应在(某处) 例：It is a good habit to teach children to lay things where they _when they are young. 在孩子小的时候教他们把东西放在应该放的地方是个好习惯。 (2) belonging n. U归属 belongings n. pl.所有物;财物 例：When I came here, I felt a strong sense of _. 来到这

18、儿的时候,我有一种强烈的归属感。 Having sold most of his _, he almost had nothing left in the house. 他已经卖掉了大部分财物，房子里几乎什么都没有留下。 Step 9 Homework 1. Write a speech to call for people to cut back on smartphone use, including a story of a smartphone addict, why we should cut back on smartphone use and how to make it. 2.

19、 Finish the workbook. Point 1. addict I was a smartphone addict. 我是一个智能手机上瘾者。 用法详解用法详解: addict n. C对人迷的人 第 8 页 共 12 页 例：Gradually, his interest in collecting stamps becomes a habit and he becomes a stamp addict. 渐渐地,他对集邮的兴趣变成了一种习惯,他成了一个邮票迷。 归纳拓展归纳拓展: 相关词语积累: (4) addicted adj.对着迷的,沉迷的;有瘾的,上瘾的 be addi

20、cted to.沉溺于,对人迷(to 为介词) (5) addiction n. U, C瘾,嗜好,入迷 (6) addictive adj.使人上瘾的;使人入迷的 例：As you know, Tom used to be a video game addict and he was addicted to it for many years. Luckily, he made great efforts to get rid of his addiction last year. 正如你所知道的那样,汤姆曾经是个电子游戏迷,并且他对其入迷很多年了。幸运的是,去年 他尽全力戒掉了他的游戏瘾。

21、 Point 2 .take up Sometimes I had the uncomfortable feeling that this little machine had taken up too much of my time, and that I could have done something more meaningful than just looking at a tiny screen all day, but it was not easy to quit the habit. 有时我感到焦虑:这台小机器占用了我太多的时间,我本可以做一些更有意 义的事,而不是 整天盯

22、着一个小屏幕看,但想改掉这个习惯却没那么容易。 take up 用法详解用法详解: (1)占用(时间),占据(空间) 例：Writing the paper took up most of his weekend. 写那篇论文占用了他周末的大部分时间。 例：Extended re I must get rid of this large table; it takes tip too much room. 我得把这个大桌子拿走, 它太占地方了。 (2)开始从事;学着做,开始做 例：When she graduated, she took up journalism. 她毕业后从事新闻工作。 P

23、rofessor Johnson took up cycling as a regular form of exercise after he retired. 第 9 页 共 12 页 约翰逊 教授退休后开始骑自行车,把这作为一项经常的锻炼方式。 (4)继续,接下去 例：Lets take up the text where we stopped yesterday. 让我们从昨天停下的地方继续学习 这篇课文。 Point 3. quit 用法详解用法详解 : (1)vt. 戒掉 常见搭配 quit (doing) sth.停止(做)某事 例 ： Doctors are doing rese

24、arch to find out what will happen physically when people quit smoking. 医生正做研究以弄清人们戒烟时身体会发生什么(变化)。 (3) vt. 使 与外界隔绝 cut in 插嘴，打断(谈话) cut out 裁剪;删除 例：The doctor advised him to cut down his working hours. 医生劝他减少工作时间。 Point 7 belong to We hope to build an active community belonging to all art lovers and

25、create an attractive space in which they can freely talk and share ideas. 我们希望建立一个属于所有艺术爱好者的活跃社区,创造一个有吸引力的空间,在那里他们 可以自由地交流和分享想法。 用法详解用法详解: 第 12 页 共 12 页 belong to 意为属于;是的成员 例：Professor Williams keeps telling his students that the future belongs to the creative. 威廉斯教授不断告诉他的学生未来属于有创造力的人。 He belongs to

26、 the football club. 他是这家足球俱乐部的成员。 特别提醒特别提醒: (3)belong to 无被动语态和进行时态。 (4)belong to 中的 to 是介词,后接名词或代词作宾语 归纳拓展归纳拓展: 相关词语积累: (1)belong vi.应在(某处) 例：It is a good habit to teach children to lay things where they belong when they are young. 在孩子小的时候教他们把东西放在应该放的地方是个好习惯。 (2) belonging n. U归属 belongings n. pl.所有物;财物 例：When I came here, I felt a strong sense of belonging. 来到这儿的时候,我有一种强烈的归属感。 Having sold most of his belongings, he almost had nothing left in the house. 他已经卖掉了大部分财物，房子里几乎什么都没有留下。