高中英语人教大纲第二册上Unit6 Life in the future第一课时Word文件下载.docx
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Nounclauses,wecanmasterthembydoingmorepracticalpracticegiveninthetextbookandworkbook.
Themainpurposeofthefourthperiodistotrainthestudents’readingandwritingabilitiesbyreadingandwritingashortpas-sageabout1ifeinthefuture.
Inthelastperiod,we’lldealwiththegrammerinthisunit-NounC1auses.
Inaword,wecantrainthestudents’lis-tening,speaking,readingandwritingabilitiesbydoingtheexercisesthetextbookandtheworkbookprovide.
Ⅱ.TeachingGoals
1.Talkaboutlifeinthefuture.
2.Practisemakingpredictions.
3.LearnaboutNounClauses.
4.Writeadefinitionparagraph.
Ⅲ.TeachingTime:
Fiveperiods:
Ⅳ.BackgroundInformation
1.WorldintheFuture
Scientiststhinkthatwonderfulthingsmayetrueinthefuture.Futuremeansatimethatnotyete.Itcanbeashorttimefromnoworalongtimefromnow.Someoftheunderwaterwondersarealmostreadytoetruenow.Otherswon’tetrue,wethink,untilalongtimefromnow.Some,ofcourse.mayneveretrue-but
whoknowsforsure?
Theymay.Whataresomeofthewondersthatmayetrueinthefu-ture?
Let’sgobacktodrylandandtakeafu-turejourneytheotherway--upinsteadofdown.
HugerocketlinerstakeyouintospacetovisittheMoonCamp.Youwalkaroundonthemooninsspecialmoonsuit.Youvisitanobservatorywhereagianttelescopelooksfarintospace--fartherthananyonehaseverbeenabletoseefromEarth.Yougodeepdownintooneofthemoonmines.
Afteryouhavevisitedthemoon,youvisittheMarsColonyandtheVenusExplo-rationOutpost.
Let’sgobacktoEarth.
Inthefar,farfuture,girls—andboys,too--maybeplayingwithdollsthatlooklikethepeopleoftheplanetsvisitedbyourspace-man.
Tocontrolorrunallkindsoftoys,boysandgirlsmaylearntousespecialccmput-ers--machinesthatanswerquestionsanddoarithmeticfasterthanyoucanthink.
Bicyclesandperhapsskatesmayberunbyjetpower,andanewthingtoridemaybeasmallflyingsaucer.Imaginearacebetweenthem!
Theremaybetelepathyhelmetsthatsendthoughtwavesfromyourbraintothat
ofyourfriendmilesaway.Youjustthinkathoughtandyourfriendknowsit!
Youcanhavesecretswitheachotherthatnobodyelsecanturniton!
Therewillbeothersurprisesinthefu-ture.Howwouldyouliketohavearobot
playmate?
Havingrobotplaymatesmaynotbesomuchfunasitseems.Butmaybeaboywithawrenchandascrewdrivercanfixtherobotsothatitwon’tbetooperfect!
Whataboutthefoodofthefuture?
Sci-entiststhinkthatmuchofitwillbeartificial-madeinfactoriesfromsuchsurprisingthingsascoal.1imestone。
airandwater.
Youdon’tthinkthatice-creamorcakeorcandyorevenbreadandpotatoesmadeoutofthesethingswilltasteverygood.Youmaybewrong.Theseartificialthingswillbeblendedsoskillfullybefoodchemiststhatthefoodofthefutureprobablywi11bedeli-cious.Itprobablywillalsobehealthfulbe-causelifewillbeputintoit.
Scientistsofthefuturewillalmostcer-tainlyfindotherwaystomakelifelastlon-ger.Theyprobablywillfindcuresformostdiseases.Hospitalswillprobablyhave“bodybanks”thatcangiveyoualmostanynewpartyouneedtokeeponliving.Peopleofthefu-turemaylivetobealotolderthan100years.
Areyouwonderingwhetherthere’11betelevisioninthefuture?
’There’llalmostcer-tainlybewonderfulprograms.Televisionscreensprobablywi11belargeandflat,hang-ingonthewallorgoingacrossthefourwallsofaroom.Peopleonthescreenwilllookrealasiftheywererightintheroomwithyou.Whatabouthighwaysofthefuture?
Well,averysmallchildprobablywillbeabletodriveacar.Nobodywillneedtosteer.Electricsig-nalswillholdeachcarontherightroadtogetwhereverthe“Driver”wantstogo.Anditprobablywillbeimpossibleforcarstosmashtogether。
Controllersthatwon’tevenhavetobetouchedwillmakeallspeedingcarsmisseachotherorwillputonthebrakes.Drivinginacarwillbeassafeasbe-ingathome.
Butmaybethemostwonderfulsurpriseinthefuturewillbeweathercontrol,Citiesmayhavegiantplasticdomesoverthemtokeepoutsnow,rain,orstorms.
Whenyouplanapicnicinapark。
youwon'
thavetoworryaboutrain.Itwillrainonlywhenthe“weatherman”thinksitisneededtofreshentheairinsidethecity.Allotherdayswillbefairandwarm.
Thefutureshouldbeawonderfultimeinwhichtolive.Butthetimeyouarelivinginnowwasalso“awonderfulfuture”tothepeoplewholived100yearsago.
2。
ThreeThingsThatWillChangeYourLife
Todayourlivesarechangingfasterthanatanytimeinhistory.Herewereportonthreeimportantchangesthatwillhaveabigimpactonoureverydaylivesinthefuture.
ThecashlesssocietyCashandbank-noteswi1ldisappearalmostpletely.Theywillbereplacedbysmartcards--plasticcardswithmicrochipprocessors“loaded”
withsomemoney.Whenwepayforgoods.there-tailerw1linsertoursmartcardintoapay-mentterminalandmoneyw.1lbetransferredfromourcardtotheretailer'
scard.Whenallthemoneyisusedup,wewillbeableto“re-load”itbyinsertingitintoatelephone,dia-lingourbankaccountandtransferringmoneytothecardfromtheaccount.1fwewanttotransfermoneyfromourcardtoabankac-count.wewillusethesamemethod.Smartcardswillbeabletoholdseveraldifferentcurrenciesatthesametime.soifwegoaboard.wewilluseoursmartcardsinthesameway.
InteractivetelephonesHhumantelephoneoperatorswillbesharplyreplacedbytalkingputers.Theseputerswillrecognizespeech.askuswhatinformationweneed,ac-cesstheinformationfromadatabase,andconvertittospeech.Ifwewanttobookaflightorpayabillbyphone,wewillinteractwithatalkingputertodoSO.Ofcourse,thiswon'
thappenuntilallthetechnologyis
inplace,butwhenitiswewillsoongetusedtointeractingwithputersinthisway.Humantelephoneoperatorswillbeusedonlyformoreplexoperations
suchasdealingwithplaintsorsolvingconcreteprob-lems.
IntelligentcarsTrafficcongestionincitieswillbereducedbecausedriverswilluseelectronicroutemapstofindthequickestroutetotheirdestinationandavoidtrafficjams.Congestionwillalsodecreasewhene-lectronicsystemsstartchangingmotoristsfordrivingincities.Assoonasmotoristshavetopaytodriveincities,theywillstopUsingtheircarsandusepublictransportinstead.
Speedcontrolsystemswillbebuiltintocars.Thesesystemswillautomaticallyregulatethespeedofthecartotakeaccountoftrafficandweatherconditionsandpreventaccidents.Itwillbemanyyearsbeforethesechangesbringresultsbutwhentheydo,therewillbeatitanicimprovementinroadsafety.
TheFirstPeriod
TeachingAims:
1.EnCoLlragethestudentstousetheirimagi-nationtotalkaboutlifeinthefuture.
2.Trainthestudents'
1isteningability.
3.Improvethestudents’speakingabilitybypractisingmakingpredictions.
TeachingImportantPoints:
1.Trainthestudcnts'
2.Letthestudentsgivefreereintotheir1imagination.
TeachingDifficultPoints:
1.Howdoimprovethestudents'
listeningability.
2.Howtofinishthetaskofspeaking.
TeachingMethods:
1.Listening-and-answeringactivitytohelpthestudentsgothroughthelisteningma-terial.
2.Individual,pairorgroupworktomakeev-erystudentworkinclass.
TeachingAids:
1.somepictures
2.ataperecorder
3,aprojector
4.theblackboard
TeachingProcedures:
StepIGreetingsandLead—in
T:
Goodmorning/afternoon,everyone.
Ss:
Goodmorning/afternoon,teacher.
Sitdown,please.Nowwe'
rehavingaclassinabightandspaciousclass-roomwithmodernequipmentsuchasradiosandputers.Andweallliveahappylifetoday.Wecangetwhateverwewant.Doyouknowhowdidpeopleliveinthepast?
(Onestudentstandsup.)
S:
WhenIwasachild,mygreat-grandfa-theroftentoldmethestoriesofhiminthepast.Heoftengothungryanddidn’thaveenoughmoneytogotoschoolandhadnochance…Ithinkpeopleliveamiserablelifeinthepast.
Yeah.Peoplelivedahardinthepast.Withthedevelopmentofscienceandtechnology,people'
slifehaschangedalot.Nowwealllivehappily.Whatdoyouimaginelifewillbelikeinthefuture?
TodaywearegoingtostudyUnit6Lifeinthefuture.(Bb:
Unit6Lifeinthefuture)Itwilltelluswhatlifewillbelikeinthefuture.
StepⅡWarmingup
Nowlet'
sfirsthaveadiscussionaboutthefutureofoneoftheareasinourbooks.Discussthemingroupsoffour.Afterawhile,I'
1laskoneofyoutore-
porttheresults.
Nowpleasediscusssomequestions.(Showthepictureandquestionsonthescreen.)
H