高中英语 Unit 3 Computers Using languag课件 新人教版必修2.ppt

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1、The 21st century will be the century of Information Technology. Before you listen, discuss in pairs what IT consists puters and radios, TVListen to the whole text and write down the main idea in one sentence.Twostudentsaretalkingaboutinformationtechnology.Listen to Part A and fill in the chart. Then

2、 do the same with Part B.Part APart BWhat does IT include?Which form of IT decides the skills of a sport best?What is the most popular form of IT?Which form of IT has the most functions?computers, books, radio and TVbooksTVComputersWhataretheadvantagesanddisadvantagesofeachformofIT?Insmallgroupsdisc

3、ussthisquestionandputyourideasontothechart.ThendecidewheneachkindofITismostuseful.Usethesereasoningexpressionsinyourdiscussion.The advantage/ disadvantage is I think /dont think thatGive me your reasons.What makes you think so?I thinkbecause of Lets decideAs/ Since, I think I agree /dont agree becau

4、seFirst SecondI believe thatIve decided thatLets make a decisionType of IT AdvantagesDisadvantagesComputerTVBookRadioYoucanbothlistenandwatch.Youcannotwritetofriends.Youcanfindinformation.Itisnotalwaysaccurate.YoucanlistentoEnglish.Youcannotwatchafilm.Youcangetinformation.Sometimesitisoutofdate.Sugg

5、estedanswers:Name:_Appearance:_Size:_Character:_Ability:_Job:_Andyasbigasahumancompetitive,co-operativecanmoveandthinklikeahumanstrikerlookslikeahumanRead the passage and fill in the file for Andy.SelfintroductionI am a(n) _ in an android football team.I look like a human and Im as big as a human.My

6、 computer _ help me move and think like a human. I have learned to _ to my teammates in computer language.strikerchipssignalFootball_ My first football competition was in Nagoya, Japan several years ago. Last year, our team won _ in Seattle, Washington, USA.competitionssecondplaceOurprogrammer Our p

7、rogrammer is like our _. She programs us with all the possible moves and prepares reliable moves for us to use if a new situation _. In this way I can make up new moves using my “_”.coacharisesartificialintelligence1.Personally,Ithinktheteamthatwonfirstplacecheated.我个人认为得冠军的那个队作弊了。我个人认为得冠军的那个队作弊了。pe

8、rsonallyadv.就自己而言就自己而言;就我个人来说就我个人来说e.g.Shedidntliketheplan,butpersonallyIseenothingwrongwithit.她不喜欢这项计划她不喜欢这项计划,但我本人觉得没但我本人觉得没什么不好的。什么不好的。personpersonallypersonalal2.Theyhaddevelopedanewtypeofprogramjustbeforethecompetition.typen.类型类型e.g.Thisisanewtypeofmachine,withlotsofmetersonit.这是一种新型的机器这是一种新型的机

9、器,上面有许多仪上面有许多仪表。表。typev.打字打字你帮我打一下这封信好吗你帮我打一下这封信好吗?e.g.Willyoupleasetypethisletterforme?type: 表示各项事物在本类中都是典型的。表示各项事物在本类中都是典型的。kind: 特指在分类中能放在一起的性质相同特指在分类中能放在一起的性质相同且相似的一类事物。且相似的一类事物。type & kind 3.Inaway,ourprogrammerislikeourcoach.inaway=inoneway=insomeways从某种程度上说,从某方面说;从某种程度上说,从某方面说;有点儿,有几分。有点儿,有几分

10、。e.g.Inaway,Ilikethisnewtextbookverymuch.InawayIlikeBetty,butIwouldntreallytrusther.intheway或或inonesway挡道,碍事挡道,碍事反义词组:反义词组:outofthewayinanyway无论如何,不管怎样无论如何,不管怎样innoway决不决不注意:置于句首时,句子用部分倒装语注意:置于句首时,句子用部分倒装语序。序。如:如:Youllhavetomoveyouareinmyway.Pleasekeepoutoftheway.Imustfinishtheworktodayinanyway.Teac

11、hinginschoolcaninnowaybeseparatedfrompractice.Innowaydidheadmitthathewaswrong.onthe/onesway(to)在在(去去)的路上的路上bytheway顺便提一下顺便提一下alltheway自始自终自始自终;完全地完全地inthisway用这种方法用这种方法用用way的相关短语填空。的相关短语填空。1.Perhapsheshouldhavesaidnothing,but_itwashisduty.2.Imsorrybutyourlegis_.3.Igotcaughtintheheavyrain_home.inaway

12、inthewayontheway4.Sheprogramsuswithallthepossiblemovesshehasseenwhilewatchinghumangames.1)move(n.)行动行动;步骤步骤(可数可数)e.g.Whatsournextmove?makeamove动身动身,采取行动采取行动beonthemove在活动在活动,在行进中在行进中2)whilewatching=whileshewatchese.g.WhilehewasdoinghisEnglishhomework,hefellasleep.=Whiledoinghis.5.Thenshepreparesreli

13、ablemovestouseifanewsituationarises.arisevt.发生,产生发生,产生 ;站起来,起身;站起来,起身;起床;上升,升起起床;上升,升起e.g.Unexpecteddifficultiesaroseinthecourseoftheirexperiment.Thegirlarisesfromherchairwhenheenteredtheroom.ThatmorningIaroseearlyandwaitedforMr.Browntopickmeup.Aheavysmokearoseandhungoverthetown.【拓展拓展】arisefrom/outo

14、f由由引起,产生引起,产生其含义其含义相当于短语相当于短语resultfrom。e.g.Accidentsarosefrom/outofcarelessness.6.Afterall,withthehelpofmyelectronicbrainwhichneverforgetsanythingwiththehelpof在在的帮助下的帮助下e.g.Withthehelpoftheteacher,IhavemaderapidprogressinmyEnglishstudy.在老师的帮助下在老师的帮助下,我的英语进步很我的英语进步很快。快。In small groups, discuss how t

15、o design your own android. The following questions can help you.1. What would you like it to look like?2. What are some of the things you would like it to do?3. Do you want it to be like a man or a woman, or neither?4. How much would it cost?I think thatIn my opinionI believe thatWhats your reason?I

16、 had decided thatCreate your own android. Fill in the file, and compare with your partner. MyOwnRobotName:_Job:_Size:_Appearance:_Character:_Ability:_Yuansomeheightasaten-year-oldsmallwomanwithfourarmspatientandkindCanfinishreadingsomebooksinafewminutesandprintouttheinformationwhenneededhomeworkhelp

17、erpossible answerspossible answersA:Whatkindofrobothaveyoudecidedtomake?B:Ivedecidedthatweshouldhaveahomeworkandroid.Itcoulddoallourworkafterclassandleaveusmoretimetoplayfootball.A:OK.Butwhatdoyouthinkitshouldlooklike?B:Inmyopinion,itshouldhavefourarmstocarrythebooks,alargeheadtorememberallthelesson

18、sandaprintertowriteouttheanswers.Whatdoyouthink?A:Well,thatsoundssensible.Perhapsitcouldalsoputalltheexercisesintospeciallymarkedboxesforeachsubjectsowecouldfindthemquickly.Whataboutputtingthatinitsstomacharea?B:Doyouwantittobeamanorawoman?Youcanchoose.A:Ivedecideditshouldbeagirl.B:Whatsyourreason?A:Girlsaresohard-working.B:Soundsgoodtome!Letsdrawitnow!Finish the exercises on the workbooks.

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