Unit 2 Understanding ideas 课件--(2022）新外研版高中选择性必修第二册《英语》.pptx

1、目录页contentsPre-readingILanguage pointsFast readingIIHomeworkIntensive readingIIIVIPost-readingPre-reading Pre-readingRead the facts and answer the questions.1.What conclusions can you draw from the facts?2.How much time do you spend on social media each day?What negative effects does this have on yo

2、u?Read the facts and answer the questions.On average,Chinese Internet users each spend two hours a day on social media:a total of 730 hours each year.The average age of social media users in China in 2017 was 33.1 years old,as against 32.4 in 2016 and 31.2 in 2015.The top four negative aspects of so

3、cial media as ranked by Chinese users are:reduced time for reading printed books,poorer eyesight,privacy and information security concerns,and reduced sleep time.Pre-reading1.What conclusions can you draw from the facts?We can infer from the facts that Chinese Internet users spend a lot of time on s

4、ocial media,negatively affecting different aspects of their lives,and that the average age of social media users in China has risen during recent years.Pre-reading Read the facts and answer the questions.2.How much time do you spend on social media each day?What negative effects does this have on yo

5、u?Students own answers.Pre-reading Read the facts and answer the questions.Look at the title of the passage and the pictures.Predict what the passage is about.Detox:treatment given to people to help them stop drinking alcohol or taking drugs.(戒酒，戒毒，也可延伸脱瘾)Pre-readingSocial Media DetoxIt is an activi

6、ty called Social Media Detox,in which students joined and shared their experience about it.Pre-readingSocial Media Detox Look at the title of the passage and the pictures.Predict what the passage is about.Fast reading Fast readingNow read the passage and check your prediction.Related phrases and sen

7、tences:Moderator:Brenton Highs fundraising campaign for new sports equipment.At the start of the detox for seven days.They had been promised social media.I bet And what,if anything,has been learnt from the experience?Fast readingChoose the benefits of the social media detox and find evidence to supp

8、ort your choices.1.It helped students learn how to best communicate using social media.2.It raised money for school sports equipment.3.It made students want to spend even more time on social media.4.It made students realize how much time they had been spending on social media.5.It encouraged student

9、s to find new ways to communicate and try new activities.Fast reading2.It raised money for school sports equipment.From Moderator:The detox raised a total of 1,632.82 for new school sports equipment!4.It made students realize how much time they had been spending on social media.From Anna:But on refl

10、ection,I can see how much of my time had been occupied with checking my phone.Choose the benefits of the social media detox and find evidence to support your choices.Fast reading5.It encouraged students to find new ways to communicate and try new activities.From Devon:Doing the detox meant!It made m

11、e realize the value of real contact that I had forgotten.From Cindy:Then,instead of messaging my friend,from other people.It felt so good!From George:An hours sport each day The detox made me healthier!Choose the benefits of the social media detox and find evidence to support your choices.IIIIntensi

12、ve reading Intensive reading:Find detailed informationNameReactionResult Anna (2 days)It was more difficult than she had expected.She felt like 1._!She can now see how much time had beentaken up with checkingher phone.She is nowtrying to spend more time 2._.she had lost an arm picking up herhobbies

13、Organize information from the passage and complete the table.Intensive reading:Find detailed informationNameReactionResult Devon(4 days)When he saw a classmate on Monday,he felt 3._ not to already know what his classmate had done at the weekend.They had to talk and explain what they were doing and t

14、hinking!It made him realise 4._.really strangethe value of real contact that he had forgotten Intensive reading:Find detailed informationNameReactionResultCindy(7 days)At first,she really felt 5._.Without their phones,she and her friend 6._ for over two hours.By the fifth day,she realised that she h

15、adnt been missing out on anything.had a properconversation She was missing out NameReactionResult George (7 days)He didnt find the detox too difficult,but he did give his phone to his dad to avoid 7._.An hours sport each day left him tired out and ready for bed early.The detox made him 8._!giving in

16、healthierIntensive reading:Find detailed information NameReactionResult Max(Less than 1 day)He 9._ on the first day.He used his phone to check where a party was.He spent so much time using his phone to 10._ on social media,and he almost missed the party.threw in the towel catch up on newsIntensive r

17、eading:Find detailed informationPost-reading Now work in pairs.Choose the person that you most identify with and give advice on what they should do next.Post-reading:TeamworkShare your own answers.1.What is your understanding of“something”in“After reading the posts on this forum,it seems that someth

18、ing other than money has also been raised through the detox”?Post-reading:Think and shareShare your own answers.2.Do you think the detox was worthwhile?Why?Share your own answers.Post-reading:Think and share 3.What would you do if you had to give up social media for a week?Share your own answers.Pos

19、t-reading:Think and share 4.Have you encountered any difficulties in understanding the main idea of the passage?Share them with the class and ask for advice.Share your own answers.Post-reading:Think and shareLanguage points v 成为成为的动机，是的动机，是的原因的原因He is motivated entirely by self-interest.他做事完全出于私利。激励

20、；激发激励；激发She is very good at motivating her students.她非常擅长激励她的学生。给出理由；说明给出理由；说明的原因的原因Please motivate your answer to question 5.请解释你对第五题所作的回答。1.motivate motivated adj 有积极性的 motivation n 动机 Language points:Important words 2.tolerate toleration n 忍受；容忍Language points:Important wordsv 容许；允许容许；允许This sort

21、 of behavior will not be tolerated.这种行为是不能容许的。忍受；包容忍受；包容There is a limit to what one person can tolerate.一个人的容忍是有限度的。能经受（恶劣条件）能经受（恶劣条件）Few plants will tolerate sudden changes in temperature.很少植物经受得住气温的突然变化。3.occupy occupation n 工作，职业；侵占；使用，居住 v 使用；占用（空间、面积、时间等）使用；占用（空间、面积、时间等）The bed seemed to occup

22、y most of the room.床似乎占去了大半个屋子。侵占；占领；占据侵占；占领；占据Protesting students occupied the TV station.抗议的学生占领了电视台。使忙于（某事）；忙着（做某事）使忙于（某事）；忙着（做某事）She occupied herself with routine office tasks.她忙于办公室的日常工作。Language points:Important words 4.distractLanguage points:Important words近义词：divertv 转移（注意力）；分散（思想）转移（注意力）；分

23、散（思想）You are distracting me from my work.你使我不能安心工作。It was another attempt to distract attention from the truth.这又是企图分散人们对事实真相的注意力。1.switch on _ 2.learn from sth _ 3.on reflection _4.be occupied with _ 5.miss out _打开打开从从中学到中学到 深思熟虑深思熟虑忙于忙于Language points:Important phrases错过；漏掉错过；漏掉 6.be up to sth _7.

24、to be honest _ 8.make full use of _ 9.check out _ 10.throw in the towel _11.resist doing sth _ 坦白说坦白说充分利用充分利用看一看看一看从事于从事于；忙于；忙于认输认输忍住做某事忍住做某事Language points:Important phrases 1.This meant no messaging friends,no posting photos,no blogging nothing.Language points:Important sentencesParaphrase:This me

25、ant that the students could not do anything on social media.This 作为指示代词，指代前文中的“stop using social media,in ANY form,for seven days”。mean 在文中作为动词，意为“意味着”，也有“打算，意欲”，“产生的结果”的意思。I mean to read this book if I have enough time this weekend.Language points:Important sentences我打算这周末如果有足够时间，就读一读这本书。我打算这周末如果有足

26、够时间，就读一读这本书。Dont let him see you.It will only mean trouble.别让他见你。那只会造成麻烦。别让他见你。那只会造成麻烦。2.I bet youre as eager as I am to find out just how many have been motivated enough to last the full seven days!Language points:Important sentencesParaphrase:I believe that all of us are eager to know the number o

27、f students who have been determined enough so as not to use social media for the full seven days!2.I bet youre as eager as I am to find out just how many have been motivated enough to the last full seven days!Language points:Important sentencesbet 后省略了引导宾语从句的从属连词“that”。as+adj（原级）+as 意为“和一样”例如：He is

28、as tall as I am.find out 后跟的是“how many”引导的宾语从句。3.By the fifth day,I wondered was I really missing out by not constantly checking my phone to see what everyone else was up to?Language points:Important sentencesParaphrase:By the fifth day,I realised that I didnt really miss out,although I didnt always

29、 get to know what others were busy with through my phone.constantly 意为“经常地，持续不断地”例如：Fashion is constantly changing.4.My brother thought I should make full use of the time without my phone,so he took me to check out our local sports centre.Language points:Important sentencesParaphrase:My brother thou

30、ght I should make good use of the time during the detox,so he led me to take a look at our local sports centre.check out 意为“看一看”例如：If I hear about a website that sounds interesting,I will check it out.如果我听说某个网站很有趣，我就 会去看一看。5.After reading the posts on this forum,it seems that something other than mo

31、ney has also been raised through the detox.Awareness of just how much we rely on social media can help us step away from it and communicate with each other better.Language points:Important sentencesParaphrase:The posts on this forum indicate that the detox has not only helped to raise money;it has a

32、lso helped to raise awareness of our addiction to social media and how we may improve our lives through alternatives.表明成瘾筹集意识 5.After reading the posts on this forum,it seems that something other than money has also been raised through the detox.Awareness of just how much we rely on social media can

33、 help us step away from it and communicate with each other better.Language points:Important sentences此句在文章中具有点题的意义，翻译为：看到论坛上的各看到论坛上的各个帖子，这次活动对人们的影响似乎远远不止通过活动筹个帖子，这次活动对人们的影响似乎远远不止通过活动筹集到的钱。脱瘾活动还让我们意识到自己对社交媒体的依集到的钱。脱瘾活动还让我们意识到自己对社交媒体的依赖程度，从而帮助我们摆脱它的束缚，更好地互相交流赖程度，从而帮助我们摆脱它的束缚，更好地互相交流。5.After reading th

34、e posts on this forum,it seems that something other than money has also been raised through the detox.Awareness of just how much we rely on social media can help us step away from it and communicate with each other better.Language points:Important sentencesother than意为“除之外”；“不同于，非”There is nobody here other than me.这里除了我之外没有别人。Their motivation is other than money.他们的动机不是钱。step away from 意为“远离，离开”Step away from the computer games and do some exercise.别玩电脑游戏了，做做运动吧。VIHomeworkHomework Try your best to keep away from social media as long as possible,and then write down your experience.