【课件】Unit+2Reading+and+Thinking课件人教版（2019）选择性必修第一册.pptx

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1、Hi!How Can I Help You?Unit 2 Looking into the FutureReading and ThinkingDeveloped by第一PPT“Lead-inPart 01行业PPT模板http:/hangye/Do you always think about the future?What are your predictions about the future?“Pre-readingPart 01What is a Smart Home？A smart home is one that can be controlled by the touch

2、of a button.Through home automation,an entire house can be connected via a smart home controller.This acts like a remote control to activate household systems,such as sprinkler units,and to monitor inside temperatures.If done successfully,a smart home system will be integrated so seamlessly that a h

3、ousehold will appear to run itself.“While-readingPart 01Read the whole passage for the first time and answer these questions.1.What is the purpose of the text?The purpose of the text is to introduce and get people excited about the idea of smart homes.2.Who is the intended audience of this text?All

4、the people.1.Forgetting to lock the door can sometimes lead to problems.A.Right.B.Wrong.C.Not mentioned.2.In the future we will use advanced technology for automatic control of everything in our home.A.Right.B.Wrong.C.Not mentioned.3.In the future your smart home will monitor your health every day.A

5、.Right.B.Wrong.C.Not mentioned.4.In the future smart homes will prevent serious damage from accidents.A.Right.B.Wrong.C.Not mentioned.5.In fact this smart technology is just a fantasy.A.Right.B.Wrong.C.Not mentioned.Read the passage again and summarize the main idea of each paragraph.Paragraph 1:_Pa

6、ragraph 2:_Paragraph 3:_Paragraph 4:_Paragraph 5:_Give a brief introduction to smart homes.Smart homes can make intelligent controls.Smart homes can check our health.Smart homes can prevent damage from accidents.Smart technology is not a fantasy,but it will take some years.SMARTHOMES TO MAKE LIFE EA

7、SIERPara.l:AbriefintroductiontosmarthomesPara.2.IntelligentcontrolsPara.3.RegularhealthchecksPara.4.NomoredisastersPara.5.ThesituationofsmarthomesRead the passage carefully again and fill in the table below.lock the dooryour dinner already preparedswitch off the TV or the computer when you forgetThe

8、y record how well you sleep every night.They will also be checking body weight.They will send a warning to a phone.They will also give suggestions on a healthier diet and how to sleep better.detect it and provide with the relevant informationSmart toilets will be keeping constant track of your healt

9、h as well.They can warn you early on if there is something abnormal or if you have a critical illness,such as cancer,and potentially save your life.Your lights will come on the instant you enter the door along with your favourite music or TV programmes.Develop Presentationcommandbe in command(of)掌握；

10、控制；指挥take/have command of 控制；掌握；开始指挥under sbs command=under the command of sb 由某人指挥have(a)good command of=have(a)good knowledge of 熟练掌握；精通command sb to do sth 命令某人做某事command that sb(should)do sth 命令某人做某事练习：They are commanded _(finish)their tasks as soon as possible.to finishDevelop Presentationswitc

11、hswitch with 与调班；与交换switch over(to)转换（频道）；转变（方法、产品等）switch()from to（将）从转换到练习：The physiology he majored in was switched _ physics.toDevelop Presentationinstantthe instant（that）一就（相当于连词）for an instant 一瞬间（指动作持续的时间）in an instant 立即，马上（指动作不久将发生）instant coffee 速溶咖啡instant noodles 方便面练习：我马上就回来。_Ill be bac

12、k in an instant.Develop Presentationin this sensein a sense 在某种意义上in no sense 决不（位于句首时引起部分倒装）make sense 讲得通，有意义There is no sense in doing sth.做某事是没有意义的。练习：There is no sense in _(copy)others work.copying Develop Presentationpersuadepersuade sb to do sth.说服某人做某事persuade sb into doing sth.说服某人做某事persua

13、de sb of sth.使某人相信某事练习：I finally persuaded her _(commit)to the struggle for the equal rights.to be committed 1.（教材P14）These smart homes will keep us secure,save us energy,and provide a more comfortable environment to live in.这些智能家居将保证我们的安全，为我们节约能源，并提供更舒适的居住环境。动词不定式（短语）作定语动词不定式（短语）作定语不定式在句中做定语通常做后置定语

14、后置定语，即放在被修饰名词或代词后。(1)不定式常可用来修饰物，表示要做某事。The next train to arrive was from New York.下一列到站的火车是从纽约开来的。I have nothing to say on this question.在这个问题上，我没有什么话要说。We are looking for somewhere to live.我们正在找一个地方住。(2)不定式还可用来修饰人人。He was the first guest to arrive.他是第一个到达的客人。Miss Brown was the next person to rise t

15、o speak.布朗小姐是下一个起来发言的人。He was a brave man to do what he did.他是个勇者才有这样的行为。(3)很多特定的名词后也可用不定式做定语，这样的名词常用的有：way，time，reason，chance，opportunity，need，wish，effort，right，ambition等。Its time for you to get up and go to school.你该起床去上学了。There is no reason to doubt his word.没有理由怀疑他的话。They have now an opportunity

16、 to go abroad to study further.他们现在有机会出国深造。(4)某些动词或形容词后可接不定式时，它相应的同根名词也常用不定式做定语。He made an attempt to learn English well.他试图学好英语。(attempt to do sth.)His ability to get on with people is his chief advantage.他能和人相处是他的主要优势。(be able to do sth.)I dont trust his promise to come for a visit.我不相信他来访的诺言。(pro

17、mise to do sth.)Her anxiety to succeed led her to work hard.她迫切想成功，这促使她努力工作。(be anxious to do sth.)(5)此外，当不定式中的动词与所修饰的名词或代词构成动宾关系且动词为不及物动词时，需用“不定式不定式+介介词词”的结构，这种情况下的介词不能省略介词不能省略。I need a pen to write with.我需要一支笔写字。Give me some paper to write on.给我一些纸写字。There are some things to be grateful for.有一些事应该

18、为之表示感激。这种不定式+介词做定语的形式也可转换成：介词+which+to do做定语，如上面的第一句I need a pen to write with.可转换为I need a pen with which to write.(6)不定式做定语除了原形to do外，还会下面的形式，即：不定式的被动形式to be done，不定式的完成时to have done.There is no need to have bought a new pair of shoes for me.没有必要给我买一双新鞋。(to have bought意为“已买”).There are plans to be

19、 made at once.要立即制定计划。(表示计划被制定)He was the second man to be killed this way.他是第二个这样被杀害的人。(表示这个人被杀害)1.（教材P14）Your lights will come on the instant you enter the door along with your favourite music or TV programmes,and you will find your dinner already prepared for you.你一进门，灯就会亮起来，同时会播放你最喜欢的音乐或电视节目，并且你

20、会发现晚餐已经为你准备好了。名词短语引导的时间状语从句名词短语引导的时间状语从句(1)瞬间名词moment,instant,minute,second与定冠词the连用可引导时间状语从句。相当于hardly/scarcely when no sooner than的用法，表示“一 就”。The machine will start the moment you press this button.你一按按钮机器马上启动。Dont back up the moment you run up against a little difficulty.不要遇到一点困难就打退堂鼓。The instant

21、 Halley touched the saddle,the mettlesome horse bounded from the earth with a sudden spring.海利一跨上马鞍，那匹烈性子马就突然从地面腾空而起。I repented of it the minute it was done.那件事刚做完我就后悔了。(2)时间名词 morning,afternoon,evening,night,day,week,month,season,year与定冠词the连用引导时间状语从句。Several traffic accidents took place on the hig

22、hway the morning it snowed heavily.下大雪的那个早上，高速公路发生了好几起交通事故。The night I went to see her,she had left for Beijing to attend an important meeting.我去看她的那个晚上，她到北京去开一个重要的会议了。The day he returned home,his father was already dead.他回家的那一天，他的父亲已经死了。The week I was in hospital,she attended me at the bedside day

23、and night.我住院的一周里，她一直在我在床头照看我。(3)四季名词 spring、summer、autumn、winter 与定冠词 the 连用引导时间状语从句。His wife left him the spring he went abroad.在他出国的那年春天，他的妻子离开了他。(4)时间名词 time 引导时间状语从句的三种情况。the+序数词+time，time 前面用first,second,third等序数词修饰，必须用定冠词the。You were only this high,the first time I saw you.我第一次见到你的时候你才这么高。(th

24、e)+next/last+time，time 前面用next和last修饰，定冠词the可以省略。Ill give him a black eye,the next time he offends you.下次他再冒犯你，我一定会给他颜色瞧。The last time I came to see your family,your father seemed to be in good health.上次我来看你家看你们的时候，你父亲身体看起来还蛮健康的。Last time I spoke here,I expressed the hope that we would cooperate wit

25、h your university.上次在这里演讲时，我就表达了希望能与贵校合作的愿望。each/every/all+time，不定代词前面用each,every,any修饰。不用定冠词 the。You are welcome to come back any time you want to.你什么时候想回来，我们都欢迎。Complete the summary using the correct forms of the words from the text.A smart home is one that i_ computers into the structure of the b

26、uilding itself.In this way,many of the things that we now do ourselves will become a_.For example,the smart home could control the air conditioning and lights so that you would no longer have to turn s_ on and off,making your home more energy-e_.The smart home could also m_ itself to make sure that

27、everything is working as it should,and send you w_ if there is a problem.Such smart homes could even be programmed to d_ your health problems,and then give you r_ advice as to the food you should eat or if you should see a doctor.So,in a sense,smart homes will lead us to living smarter lives.ntegratesvailablewitchesfficientonitorarningsetectoutine“After-readingPart 01Group WorkWork in groups and discuss the following questions.Q1:In what way is the home of tomorrow already the home of today?Q2:What might be some of the disadvantages of smart homes?Thank You for watching