Unit 3 Developing ideas 知识点（ppt课件） -2023新外研版（2019）《高中英语》选择性必修第二册.pptx

1、v新外研版新外研版选择性必修二选择性必修二Unit 3 Times Change!Developingideas1.secondary adj.=_ 第二2._ adj.经济(上)的 _n.经济;节约3._ n.工作,职业_v.占用;占领;占据 _ adi.忙于;使用中economic economy 次要的，第二位的次要的，第二位的 secondoccupation occupyoccupied4._adj.情绪(上)的,情感(上)的_n.情感,情绪5._ n.意图,目的 _ vt.打算=be intended for sth._6._ n.改编 _ vi.&vt.(使)适应;改编=adap

2、t oneself to sth._ adapt intention emotionalemotionintendadaptation为为.打算、设计的打算、设计的使使.适应（新情况、环境等）适应（新情况、环境等）7._adj.易懂的=be accessible+_ sb./sth.易得到的，易使用的=_ n.通道,通路,人口;机会,权利8._ n.趋势 _v.倾向;趋向9._ n.教育工作者_vt.教育_n.教育，培养=_ educational adj._educated adj.accessibleaccesstotendencytendeducatoreducateeducation教

3、育的；教育的；有教育意义的有教育意义的;有教养的；有教养的；有学问的有学问的10._adv.紧急地;急迫地_vt.敦促,力劝;竭力主张n.强烈的欲望，冲动 _adj.紧急的,急迫的_n.紧急的事11._adj有说服力的,使人信服的_vt.使确信，使相信 _ adj.确信的,感到信服的=convince sb.+_sth.说服某人相信某事 urgentlyurgeurgenturgency convincingconvinceofconvincedconvinced 重点短语重点短语 1.be to do sth.2.search for _3.be limited to 4.due to_-m

4、unicate with.6.be similar to_ 搜索.限于.由于.与相似应该应该././计计划划.与.交流7.instead of._ 8.for instance _9.take away _ 10.heart and soul _11.after all_ 12.would rather do.than do._宁愿做宁愿做.而不愿而不愿做做.代替，而不代替，而不是是.代替，而不代替，而不是是.拿走，剥夺拿走，剥夺精髓精髓毕竟毕竟1.While waiting outside the cafeteria,i received the following message from

5、 my friend.分词常可用在某些连词之后（如 since,when,while,whenever,no matter how,once,until,if 等），即可以看作是状语从句中省略了和主语一样的主语和be 的形式。如：Though _ (surprise)to see us,the professor gave us a warm welcome.surprised2.The word“emoji”comes from Japanese,literally meaning“picture character”.粗体部分是_分词短语作伴随状语，它所表达的动作或状态是伴随着句子谓语动词

6、而发生或存在的。如：Students went away,_ （run）and _ (laugh).学生们离开了，他们边跑边笑。The boy sat in front of the farmhouse,_(cut)the branch.小男孩坐在农舍前，砍着树枝。现在runninglaughing cutting3.With a smiling or sad face added to a message or post,your reader can“see”your facial expression while reading your words.此句中with 复合结构（with+

7、宾语+_）在句中作状语，a smiling or sad face 与与 add 之间是之间是_ 关系，所以关系，所以 add 用过去分词；如：用过去分词；如：现在分词现在分词被动被动如：如：With the homework _(finish),she went shopping.完成作业后，她就去逛街了。You can enter the room with your phone _(power)off.将手机关机，你就可以进入房间了。with 复合结构其他用法？_finishedpoweredwith+n./pron.+with+n./pron.+V-ingV-ing/to doto d

8、o/adj.adj./adv.adv./prep.prep.短语短语1.The flowers his friend gave him will die unless_(water)every day.2.The man with his arms _(cross)is our maths teacher.那位双臂交叉的男士是我们的数学老师。3.She _ _ _ it by herself _ have him help her.她宁愿自己一个人 做这件，也不想让他帮忙。4.I _ _ _ it immediately _ stay up late.我宁愿 立刻就做这件事也不想晚睡。wate

9、redc crossedwould rather dothanthanwould rather would rather dodothanthan5.For busy librarians and _ (educate),finding instructions for projects,activities,sports,and games that children and teens will find interesting is a constant challenge.6.Some think that a womans body cells have a _ (tend)to a

10、ge more slowly than a mans.7.With the _ of becoming famous and rich,many ordinary people _ to take part in some TV shows,such as Sing!China,which is _ to find good singers.(intend)educators tendencyintentionintendintended8.The film is _ from his story.It mainly tells us his quick _ to the new enviro

11、nment,and in fact,at first he thought he couldnt _ himself to the changed environment.(adapt)9.The Internet is the biggest source of information in the world，and its _ through a computer.And then we can have _ to what we need easily.(access)10.There is a growing_ for people to return to the hometown

12、 to start their business.The middle-aged _ to do that.(tend)11.Its a_ speech and Im _ that many people will benefit from it.(convince)adaptedadaptationadaptaccessaccessiblible eacccces ss stendtendencyencytendtendconvincingconvinced 12.With the decline of the global _ her family is faced with many _

13、 problems.13.These styles can _ (adapt)to suit different tastes.14.Grandparents who babysit their grandchildren tend _ (live)longer than seniors who do not care for other people.15.His brother is a polite and highly _(educate)young man.16.Youll need to convince them _ your enthusiasm for the job.eco

14、nomyeconomicbe adaptedto to liveliveeducateeducated dofofII.课文讲解1.Instead of replying with a simple“OK,dont rush”,I searched for emojis on my phone that would express the same message:我没有简单地回答“好吧，别着急”，而是在手机上搜索能表达同样信息的表情符号:【词汇精讲】search for 寻找They want to search for information,to communicate with oth

15、ers and to have fun.他们想寻找信息，与他人交流，享受乐趣。Paragraph 2II.课文讲解【词汇拓展】in search of 寻找;搜寻;寻求in ones search for 寻找search sth./sb.搜查某物/搜身search.for.为找到而搜查The rescuers are still in search of the missing people in the flash floods.救援人员仍在寻找山洪中失踪的人。I searched the whole room for the lost key,but in vain.我搜遍了整个房间寻找

16、丢失的钥匙，但没有找到。II.课文讲解2.This was my attempt to follow the trend of communicating with emojis.这是我试图追随用表情符号交流的趋势。(p.32)【词汇精讲】attempt n.&vt.尝试;努力;试图I have persuaded him to give up the attempt.我已经说服他放弃这种尝试了。Paragraph 3II.课文讲解【词汇拓展】make an attempt/attempts to do/at doing sth.尝试/试图做某事in an attempt to do sth.

17、试图做某事at the first attempt 首次尝试attempt to do sth.尝试做某事They attempted to finish the task in advance.他们试图提前完成这项任务。I passed my driving test at the first attempt.我第一次考驾照就通过了。II.课文讲解3.Now there are more than 3,000 emojis that expand upon the way in which we communicate.现在有3000多种表情符号在我们交流的方式中得到了扩展。(p.33)【词

18、汇精讲】expand vi.&vt.扩展,发展(业务);扩大,增强He wanted to increase rice harvests without expanding the area of the fields.他想在不扩大田地面积的情况下增加水稻收成。Weve expanded the business by opening two more stores.我们增开了两个商店以扩展业务。Paragraph 5II.课文讲解【词汇拓展】expand into/to使扩大,变大,将扩展(充)成expand on/upon详述;详细阐明The village expanded into/t

19、o a town.这个村子发展成了一个镇。Ill expand on this problem at the next meeting.我将在下次会议上详谈这个问题。【易混辨析】expand/stretch/extendexpand指向四面八方的扩大,扩张stretch指手掌、手臂、腰、腿、颈的伸展或伸出,多与out连用extend强调向某一方向的延长II.课文讲解4.It seems that emojis have clear advantages over written language.与书写语言相比,表情符号似乎有明显优势。(p.33)【词汇精讲】advantage n.优点;有利

20、因素She had the advantage of a good education.她具有受过良好教育的有利条件。Paragraph 6II.课文讲解【词汇拓展】take advantage of利用have an advantage over胜过advantages and disadvantages利与弊at a disadvantage处于不利地位 Please bring out the advantages and disadvantages of living in the countryside.请说出住在乡下的利弊。You may wish to take advantag

21、e of our courses.你应该充分利用我们的课程。II.课文讲解5.The intention of these adaptations is to make the classics more accessible to young readers.这些改编本的目的是让年轻读者更容易接触到经典。(p.33)【词汇精讲】adaptation n.改编本，改写本；适应It is an adaptation of a novel for television.这是一本由小说改成的电视剧。Dont worry.I need a period of adaptation.不要担心，我需要一段

22、适应期。Paragraph 7II.课文讲解【词汇拓展】adapt v.使适合,使适应;改编adapt to.适应adapt.to.使适应或适合adapt oneself to.使自己适应或者习惯于adapt.from.根据改写(改编)adapt.for.改编/改作之用adaptable adj.能适应的;可修改的The culture shock made it hard for him to adapt to the new environment abroad.文化冲突使得他很难适应国外的新环境。The TV plays adapted from adventure stories ca

23、ught the imagination of many a young viewer.根据冒险故事改编的电视剧激发了很多年轻观众的想象力。II.课文讲解6.Some people,however,believe that these new versions have taken away the heart and soul of Shakespeares plays.然而,有些人认为，这些新版本夺走了莎士比亚戏剧的核心与灵魂。(p.33)【词汇精讲】soul n.灵魂,精神Reading books can broaden the mind,touch the heart,and enr

24、ich the soul.读书可以开阔眼界，触动心灵，丰富灵魂。【词汇拓展】bare ones soul(to sb.)(向某人)打开心扉,倾诉衷肠body and soul 竭尽全力;全心全意heart and soul 满腔热情地;全力地Well support you heart and soul in your new experiment.我们将会全力地支持您进行新的实验。Paragraph 7II.课文讲解7.As we can see,emojis have a tendency to pop up all over the place.正如我们所看到的,表情符号有一种到处流行的

25、趋势。(p.33)【词汇精讲】tendency n.趋势There is a tendency to think of each of the arts as a separate area of activity.目前有一种趋势,认为每一种艺术形式都是独立的领域。Paragraph 8II.课文讲解【词汇拓展】have a tendency to do sth.有做某事的倾向tend to/towards 趋向/倾向于tend to sb./sth.照料，照看某人/某事tend to do sth.易于/往往会做某事I have a tendency to talk too much whe

26、n Im nervous.我紧张时总爱唠叨。Lacking necessary social experience,teenagers tend to be taken in by cheaters.由于缺乏必要的社会经验,青少年很容易上当受骗。III.译文参考表情符号：一门新语言?1 在自助餐厅外等待时，我收到了朋友的如下信息：2 我花了一分钟才明白它的意思。他用这些符号是要表达他要迟到了，不过很快就到那儿。我没有简单地回答说“好的，不着急”，而是在手机上搜索表示同样意思的表情符号：3 我这也是追赶用表情符号交流的潮流。从短信到电子邮件，再到博客以及其他社交媒体网络，表情符号无处不在。随着社

27、交媒体的迅速发展，表情符号正成为人们表达自己的思想感情的必要组成部分。III.译文参考4“emoji（表情符号）”一词源自日语，字面意思是“图片文字”。表情符号用来表示思想、情感或心情，它们有不同的类别，譬如脸和人物、植物和动物、食物和饮料。5 1999年，日本首次推出表情符号，当时只有简简单单的176个图样，到现在已经超过了1600个。这些表情符号详细描述了人们的交流方式。由于表情符号广受欢迎，牛津词典2015年的年度热词有史以来第一次收录了非传统词的图画文字。6 现在，表情符号越发受到欢迎，与书面语言相比，它似乎有明显的优势。人们喜欢表情符号，因为它们增强了情感的含义，使用起来既方便又快捷

28、。实际上，这些符号与我们说话时使用的手势有异曲同工之妙。在信息或帖子中附加一个微笑或悲伤的脸部表情，读者阅读文字时就能“看到”你的面部表情。当人们找不到合适的词语时，也能通过表情符号来表达情感。比如，如果朋友要搬家到很远的地方去，你可以发一串哭脸，表达自己对分离的悲伤。III.译文参考7 表情符号的使用甚至已经扩展到了古典文学领域。一个面向年轻读者的莎士比亚系列，选取威廉莎士比亚广受欢迎的戏剧作品，然后用短信简写语和表情符号替代了一些词语。这样改编的目的是让年轻读者更容易理解经典文学作品。不过，也有人认为，这些新版本丧失了莎士比亚戏剧的精髓。8 正如我们所看到的那样，表情符号大有随处可见之趋势

29、。表情符号的使用者表示，这些符号有助于人们交流和表达自我。不过，这使得一些人，尤其是教育工作者，担心人们正在失去用书面语言，乃至口头语言进行正常交流的能力。毕竟，宁愿发送满是表情符号的信息也不愿打电话的人恐怕不在少数。也许有一天，人们会选择用图片交流，却忘记了如何正确书写。到那一天，表情符号将会成为真正的图画“语言”。但是目前我们享受使用这些符号的乐趣就行了。IV.课后问答Choose the authors purpose in writing the passage and give your reasons.1 To guide readers to use emojis properl

30、y.2 To discuss the development and influence of emojis.3 To criticize the increased use of emojis.4 To entertain readers with examples of low emojis have been used.参考答案：参考答案：The author introduces the topic of emojis through examples,then introduces the origin and development of emojis,and explains t

31、he application of emojis in daily life.Finally,the article discusses the future development of emojis.We can see from the passage that the author intends to discuss the development and influence of emojis.1 Do you think the Shakespeare series with emojis is an effective way to encourage young reader

32、s to read the classics?Give your reasons.2 What do you think about the way people use emojis?3 What lifestyle changes does each reading passage in this unit focus on?What is the common message conveyed in both passages?I dont think so.Just as many people say,these new versions of Shakespeare series

33、have taken away the heart and soul of Shakespeares plays.Emojis occasionally used in daily conversations are really vivid and interesting in conveying peoples feelings.But if we only use emojis to communicate,I think sometimes it may be very hard for people to understand and it is also a waste of ti

34、me spending so much time finding proper emojis to express ones feelings.The first reading passage focuses on the changes in the way we read.The second reading passage focuses on the changes in the way we communicate.The development of technology promotes the change of lifestyle.Think&ShareV.课后巩固一、根据

35、课文内容，判断正(T)误(F)1.Emojis come in different categories.2.In 1999,emojis have 1,600 simple designs.3.Emoji,meaning“picture character”,comes from Japanese.4.The author support the main idea of paragraph 7 by giving an example.5.Emojis are widely adopted by the Oxford Dictionaries Word of the Year in 201

36、5.6.The emojis that add emotional meaning become more and more popular.答案:1.T2.F3.T4.T5.F6.TV.课后巩固二、阅读P33教材中的材料，选出最佳选项1How many emojis are there now?A176.B1,600.C1,999.DMore than 1,600.2Which is not the reason for the popularity of emojis now?AThey contains classical literature.BThey add emotional m

37、eaning.CThey are quick and easy to use.DThey help people express their feelings.答案:12DAV.课后巩固三、课文语法填空Nowadays“emojis”are used everywhere.The word“emoji”comes 1.Japanese,literally meaning“picture character”.When first 2.(introduce)in Japan in 1999,emojis 3.(limit)to 176 simple designs.Now there 4.(be

38、)more than 1,600 emojis that expand upon the way in 5.we communicate.In todays world emojis have become more and 6.(popular).The use of emojis has even spread to 7.(classic)literature,which makes the classics more 8.(access)to young readers.However,some people think these new 9.(version)have taken a

39、way the heart and soul of Shakespeares plays.Emojis will have become a real pictorial“language”,10._ for now maybe its best that we just enjoy using them.fromintroducedwere limitedarewhichmore popularclassicalaccessibleversionsbutPresentingideasWriting about a change描写变化描写变化本单元写作项目是描写变化的文章，属于说明文的写作范

40、畴属于说明文的写作范畴。【基本框架】【基本框架】1开头(the beginning)总体描述；2主体(the middle)具体描述；3结尾(the ending)阐述自己观点/看法。Writing about a change【常用词块】【常用词块】1great changes have taken place 发生了巨大变化2during the last few years 在过去的几年里3attract more travellers 吸引更多的游客4take on a new look 呈现新面貌5be covered with green trees 被绿树覆盖6do harm t

41、o environment 破坏环境Writing about a change【常用语句】【常用语句】精彩开头1My school has drastically changed over the past ten years.我的学校在过去十年里发生了翻天覆地的变化。2With the growing popularity of Internet surfing in China,the quality of our lives is improving.随着上网在中国的日益普及，我们的生活质量正在提高。Writing about a change【常用语句】【常用语句】丰满主体3In t

42、he past,people kept in touch with each other mainly by writing letters or using the public telephone.过去，人们主要通过写信或公用电话保持联系。4Whats more,people have easy access to the Internet,which enables them to send and receive e-mails whenever they like.更重要的是，人们可以方便地访问互联网，这使得他们可以随时收发电子邮件。Writing about a change【常用

43、语句】【常用语句】余味结尾5With these changes,peoples pace of life has been quickened and peoples work has been made more efficient.这些变化加快了人们的生活节奏，提高了人们的工作效率。6In a word,people have an easier life nowadays.总之，当今人们过着舒适的生活。项目过去现在通信方式人们主要通过书信，电报联系，少数人用电话联系。人们通过电子邮件、电话、传真(fax)联系。通信质量联系不方便。通过电子邮件、手机(mobile phone)，方便快捷

44、。购买价格电脑、手机太贵，用不起。现在电脑、手机价格便宜，手机成为人们必备的通信工具。使用收费电报、电话费昂贵。打电话、上网收费大幅下降。Writing about a change【写作训练】【写作训练】请根据下面的表格，写一篇关于通信业今昔对比的短文。词数80左右。项目项目过去过去现在现在通信方式人们主要通过书信，电报联系，少数人用电话联系。人们通过电子邮件、电话、传真(fax)联系。通信质量联系不方便。通过电子邮件、手机(mobile phone)，方便快捷。购买价格电脑、手机太贵，用不起。现在电脑、手机价格便宜，手机成为人们必备的通信工具。使用收费电报、电话费昂贵。打电话、上网收费大幅

45、下降。Writing about a change【参考范文参考范文】In the past,people contacted each other mainly by letter and telegraph,while telephone wasnt widely used.People used to find communication neither easy nor cheap.Now,the development of technology has brought great changes in peoples ways of communication.Besides le

46、tters,telegraph,we have other ways of communication,such as email,mobile phone,fax,as well as the Internet.To peoples joy,the computer and mobile phone which used to be rather expensive are now so cheap that mobile phone has become a must for people.Whats more,the fees of communication have greatly gone down.