高中英语 New Frontiers)课件 北师大版选修7 课件VIP专享VIP免费

Unit20lesson1Futurology•Areyouinterestedinthinkingaboutthefuture?•Whatdoyouthinkthefuturewillbelike?Predictit.WarmupCarwillflyintheskyRobotswillworkforuseventakeplaceofourhumanbeings.Wewilltraveltothemoonorlivethere.Eventootherplanets.skimmingReadthetextandchoosethebesttitle:a)FromthePasttotheFutureb)TheFutureBusinessc)Tomorrow'sWorldd)APerfectFuture?readingWeareinterestedinpredictingfuture,andsodoesHannahJones.Readthetextagainandfindoutwhythewriterisinterestedinfuturology?Howmanypredictionsdidthewriterfind?Readthetextandcompletethetable.When?Whatarethepredictions?VerysoonBytheyear2015UseourvoicetogiveinstructionstocomputersProduceanewtypeofclothingmaterialthatwillremainstainlessandnevergetoldandwornWhen?Whatarethepredictions?Bytheyear2025NoonewilldieofstarvationandpeoplewillliveinpeaceWemayliveforatleast150yearsBytheyear2030When?Whatarethepredictions?BythemiddleofthecenturyBytheendofthecenturyHumanbeingwillbelinkingtheirbraintocomputer,anewtypeofhumanmighthavedevelopedWewillfindotherplacesforliving1.latter(1).adj.:neartotheendofaperiodLanguagepointseg:Shespentthelatterpartofherlifealone.他孤独地度过了她的后半生。(2).thelatterpron.:thesecondoftwothingsorpeoplealreadymentioned已提及的两者中的后者Manysupporttheformeralternative,butpersonallyIfavorthelatter.很多人赞成前一种方法，但我个人喜欢后一种Latter和later很容易混淆。later可以作形容词用，意思是“以后的，较晚的时候”或“更新的”Thelaunchwaspostponedtoalaterdate.发射延迟了。Inhislateryearsoflife,hedevotedhimselftothecareerofcharity.晚年，他投身于慈善事业later还可以作副词，意思是“以后，后来”eg：Twoyearslaterhebecameasoldier.两年后他当兵了.Later,histheoryprovedtoberight.后来，结果证明他的理论是正确的。②IntermsofnaturalresourcesitisoneofthepoorestcountriesinWesternEurope.从资源的角度来说,它是西欧最贫乏的国家之一。2.Intermsof就……来说,从……的角度①Intermsofmoney,we’requiterich,butnotintermsofhappiness.•就钱而言,我们很富有,但就幸福而言就不了。3.amount量,数量(可数,多和不可数名词一起用)Alargeamountofdamagewasdoneinaveryshorttime.•片刻时间就造成了大量损失。Largeamountsofmoneywerespentonthebridge•很多钱都花在这座桥上。dieof+内因diefrom+外因疾病，cancer,illness,disease1.dieof+joy,fear,disappointment,grief,oldage,hunger,cold2.diefrom+accident,wound,disease,overwork,carelessness,someunknowncause•carryout•Theysworeanoathtocarryouttheirdutiesfaithfully.•We’llcarryouttheinvestigationassoonaspossible.•Customofficerscarryoutspotcheckonincomingcar.5.develop①发展,壮大Shedevelopedthecompanyfromnothing.她白手起家办起了这个公司。②研制,开发Thecompanydevelopsandmarketsnewsoftware.•这个公司开发并销售新软件。③加强,增强,发挥Theirrelationshiphasdevelopedoveranumberofyears.•多年来他们的友谊日益深厚。④修建,开发ThesiteisbeingdevelopedbyaFrenchcompany.•这块地正由一家法国公司开发利用。⑤冲洗胶片Ihadthefilmdevelopedyesterday.•我昨天把胶片拿去冲洗了。6.beat①赢,打败Hebeatmeatchess.•他下棋赢了我。②避免,逃避Ifwegoearlyweshouldbeatthetraffic.•我们早点出发就会避开交通拥挤。③碰撞,击打Atthattime,childrenwereregularlybeatenformakingmistakes.•那个时候,孩子们经常因为犯错误挨打。④更好Nothingbeatshomecooking.•什么也比不上家里做的饭好吃。7.instructions指示,命令（多作复数）Theyhadreceivedinstructionstowatchhim.•他们已经接到监视他的命令。Verysoonallofusaregoingtouseourvoicestogiveinstructionstocomputers.不久以后我们所有人就能通过说话对计...