北师大高中英语必修二 （Information Technology）课件(第8课时)

InformationTechnology第8课时

PastFutureGrammarAvatarsInjustafewdecades,theyhavechangedfromasimple2Dicontoa3Dformthatcanmovearoundandtalk.1.Whenthetechnologyofavatarsfirstappearedincomputer gamesinthe1980s,didpeopleexpectittobewidelyused anddeveloped?2.Whenpeoplestartedcreatingtheirownavatars,whatdid theydiscover?3.WhydidmanyInternetusersstarthavingmorethanone avatar?AvatarsAvatars1.Whenthetechnologyofavatarsfirstappearedincomputer gamesinthe1980s,didpeopleexpectittobewidelyused anddeveloped? No.Veryfewpeopleknewthatfutureavatarswouldhave suchawidevarietyofformsanduses.2.Whenpeoplestartedcreatingtheirownavatars,whatdid theydiscover? Theydiscoveredthattheyweregoingtohavethepowerto createnewidentitiesthatdidnotlookoractliketheirreal selvesatall.Avatars3.WhydidmanyInternetusersstarthavingmorethanone avatar? Becausetheyrealizedthattheiravatarswouldbeseenby manypeople,notjusttheirfriends.Avatars1.Veryfewpeopleknewthatfutureavatarswouldhavesucha widevarietyofformsanduses.2.Theydiscoveredthattheyweregoingtohavethepowerto createnewidentitiesthatdidnotlookoractliketheirreal selvesatall.3.Becausetheyrealizedthattheiravatarswouldbeseenby manypeople,notjusttheirfriends.would;weregoingto1.Veryfewpeopleknewthatfutureavatarswouldhavesucha widevarietyofformsanduses.2.Theydiscoveredthattheyweregoingtohavethepowerto createnewidentitiesthatdidnotlookoractliketheirreal selvesatall.3.Becausetheyrealizedthattheiravatarswouldbeseenby manypeople,notjusttheirfriends.PastFutureVeryfewpeopleknewthatfutureavatarswouldhavesuchawidevarietyofformsanduses.PastFutureTheydiscoveredthattheyweregoingtohavethepowertocreatenewidentitiesthatdidnotlookoractliketheirrealselvesatall.Itexpressestheideathatinthepastyouthoughtorpredictedthatsomethingwouldhappeninthefuture.PastFutureXpresentfuturepastPastFutureXXXXformswas/weregoingtodowoulddoPastFuturepastpredictionsforthefuturewouldnotdowas/werenotgoingtodoPastpredictionsforthefutureSeveralyearsago,researchersquestioned2,000peopleaboutwhattheythoughtwasmostlikelytohappeninthefuture.Herearetheirideas.Completetheshorttextbyusingthewordsinthepastfutureforms.Pastpredictionsforthefuture1.Ateenagersaidthateveryfamily(have)advanced3Dprinters tobeabletodownloadadesignforafoodrecipeandthen printfoodlikepizzasathome.wouldhave/wasgoingtohavePastpredictionsforthefuture2.Ayoungladypredictedthatwe(travel)byhelicoptertrains.3.Acityplannerbelievedthatpeople(live)intheunderwater bubblecities.wouldtravel/weregoingtotravelwouldlive/weregoingtolivePastpredictionsforthefuture4.Aseniormanthoughtthatthere (be)ahomecapsuletocheckourhealthproblemandgive ustreatmentatourownhouses.5.Nobodymadeapredictionaboutwhetherit(be)stillnecessaryforstudentstolearnEnglish.wouldbe/wasgoingtobewouldbe/wasgoingtobePastpredictionsforthefutureWillthesepredictionscometrueinahundredyears’time?Well,expertssaidthat25yearsago,peoplecouldnotimaginehowtheInternetandsmartphoneswouldchangeourlives.Sothechangesinthenextcenturywouldbeevenmoreunbelievable.Pastpredictionsforthefuture1.Inthe1990s,fewpeopleknewthat...2.Whencomputerswereinvented,itwasbelievedthat...Pastpredictionsforthefuture1.Inthe1990s,fewpeopleknewthatpersonalcomputers andsmartphoneswould/weregoingtoplaysuchan importantroleinthedailylife.2.Whencomputerswereinvented,itwasbelievedthatthey would/weregoingtomakeahugedifference totheworld.Theothermeaningswillam/is/aregoingtowouldwas/weregoingtoTheothermeanings1.Mygrandfatherusedtosayhewasgoingto

movetothe countrywhenheretired.Butattheageof82,hestill happilylivesinthecity.2.ChristopherColumbussetoffonhisfirstvoyageon August3,1492.HewoulddiscoverAmerica2months later.apastplanforthefutureapurepastfuturefactTheothermeanings3.Towriteafiveessayoninformationtechnology?! Butdidn’ttheteacherassureustherewould

beno homeworkfortheweekend?4.WhenTombeganhisschooling,hisparentshopedthat hewouldtryhisbestineverysubject.apromisemadeinthepastpastwillingnessforthefutureMeaningsofpastfuturewouldwas/weregoingtopastpredictionsforthefuturepastplansforthefuturepurepastfuturefactspromisesmadeinthepastpastwillingnessforthefutureMeaningsofpastfutureThefollowingtextisaboutAlbertEinstein,oneofthegreatestmindsinhumanhistory.Completethesentenceswiththewordsandphrasesinthecorrectpastfutureforms.MeaningsofpastfutureAlbertEinsteinwasborninWürttemberg,Germany,onMarch14,1879.SixweekslaterthefamilymovedtoMunich,wherehe(begin)hiseducationataschoolattheageof5.wouldbeginapurepastfuturefactMeaningsofpastfutureBecausehelearnttospeakatalateage,hisparentsfearedhewasretarded.TheirfearwasconfirmedwhenateachertoldthemthatitdidnotmatterwhatfieldyoungAlbertchosebecausehe(notsucceedin)it.wouldnot/wasnotgoingtosucceedinapastpredictionforthefutureMeaningsofpastfutureThroughtheyearshisacademiclifewasnotsuccessful.Butbythetimehewasfourteenyearsold,hehadtaughthimselfadvancedmathfromtextbooks.Bythenhealreadyknewwhathe(become)inthefuture—aphysicist.wouldbecomepastwillingnessforthefutureMeaningsofpastfutureAftermoreunsatisfyingschoolyears,hefinallygainedhisdiplomaattheSwissPolytechniqueInstitutein1901.He(get)ateachingpostbutfailed.SohehadtoworkasatechnicalassistantintheSwissPatentOffice,whereheproducedmuchofhisremarkableworkinhissparetime.wasgoingtogetapastplanforthefutureMeaningsofpastfutureIn1909,hebecameaprofessorinZurich.Inthefollowingyears,hecontinuedtoteachatseveralotheruniversitiesinEurope.In1922,hewasawardedthe1921NobelPrizeinPhysics.MeaningsofpastfutureIn1933,hemovedtoAmericatotakethepositionofProfessorofTheoreticalPhysicsatPrinceton.Heretiredin1945butpromisedhe(goonwith)hisresearchinPhysics.HediedonApril18,1955atPrinceton,NewJersey.

wouldgoonwithapromisemadeinthepastAnotheruseofwould1.WhenIwassmall,mymumwouldreadmestoriesatnight.2.WhenSamHensonlefthishometowninthe1870s,hedid notrealizethathewouldneverreturn.arepeatedactioninthepastapastpredictionforthefutureAnotheruseofwould1.Judy,asmall-towngirlwithanincredibletalent,movedto NewYorkin1989.Severalyearslater,shewouldbecomea worldwidestar.2.Imissthesummernightswhenwewouldsitinoursmall yardlookingatthestarsinamazement.

arepeatedactioninthepastapurepastfuturefactHomeworkInterviewyourgrandparentsaboutthepredictions,promises,planstheymadewhentheywereyoung.Howmanyofthemhavebeenfulfilled?Whenmygrandmotherwasyoung,shethoughtshewould...

Thankyou!Unit6TheAdmirable

Lesson1AMedicalPioneer

Whatdoyouknowaboutmalaria?Activity1Readthefactsaboutmalaria.Ticktheonesyoufindmoststrikingorinteresting.()1.Malariaisamosquito-borneandinfectiousdisease.()2.Theword“malaria”comesfromtheLatinwordfor“badair”.()3.Peoplesufferfromhighfever,seriousvomitingandterribleheadacheswhentheyhavethedisease.()4.Malariakillsover1,000,000peopleayear—morepeoplethananydiseaseapartfromAIDS.()5.Thedrugwithartemisininhasprovedtobethemosteffectivecure.()6.Thereiscurrentlynoeffectivevaccineagainstmalaria.infectious:传染的

vomit:呕吐AIDS:艾滋病artemisinin:青蒿素vaccine:疫苗AMedicalPioneerWhatisa“pioneer”?Whodoyouthinkcanbecalleda“pioneer”?ChristopherColumbusAlexanderFlemingNeilArmstrongAlanTuringActivity2PairWork:WhatdoyouknowaboutTuYouyou?Activity3WhatdoyouwanttoknowaboutTuYouyou?IfyouaregoingtointerviewTuYouyou,whatquestionsdoyouwanttoaskher?Activity4Readthetextandfindout.1.Howmanyofyourquestionsareansweredinthetext?2.Whatelsedoyouwanttoknow?Activity5Read,completeandintroduceTuYouyoutoyourpartner.BasicinformationAttitudesScientificworkDateofbirth:________________Birthplace:________________Education:__________________________________Taskanddifficulties:______________________________________________________________________________________________________Research:______________________________________________________________________________________________________Discovery:___________________________Towardsthehonour:________________Towardsfutureresearch:________________________________________________NotinterestedinfameZhejiangProvinceStudyingmedicineatPekingUniversity30December,1930Feelsit’sarecognitionandmotivationforallscientistsinChinaTaskistofindacureformalaria.Difficultiesarelimitedresources,notenoughstaffandpoorworkingconditions.artemisinin1.testedmorethan240,000chemicals2.researchedhundredsoftraditionalrecipes3.testedherselfActivity6MatchandthenusethephrasestotalkaboutTuYouyou’sworkandachievement.studyestablishfindresearchusehavecomeacrossdiscoverbeawardedacurehundredsoftraditionalrecipesChinesemedicinelimitedresourcesateamapromisingchemicalmodernresearchmethodsANobelPrizeartemisininActivity7GroupWork:SummariseTuYouyou’spersonalquality.UsethreewordsorphrasestosummariseTuYouyou’spersonalquality.Giveyourreasonsandfindevidencefromthetext.Youcanalsorefertoqualitiesofadmirablepeoplewehavelearnt.Activity8GroupWork:Thankandshare.WhyisTuYouyouconsideredamedicalpioneer?2.WhattypicalwritingfeaturescanyouidentifyinthenewsarticleaboutTuYouyou?TuYouyouisconsideredamedicalpioneerbecauseshediscoveredacureformalariawhichnooneelsehaddiscovered.Theheadlineisshortandinteresting.TheintroductionsummarisesTuYouyou’sbackground.Thebodyprovidesdetailsonherresearch.Quotesandphotographsareincluded.Activity91.Review:Whatarerelativeclauses?

2.Tickthesentencesthatincludearelativeclause.Underlinetheclauses.()1.AscientistwhowasontheNobelPrizeCommitteecalledHansForssbergexplainedthat…()2.WhenthankingtheCommitteeforthehonour,TuYouyousaid,“Thisisnotonlyanhonourformyself,butalsorecognitionandencouragementforallscientistsinChina.”()3.In1969,TuYouyouwaschosentoestablishateamwhosegoalwastofindacureformalaria…()4.Thereasonwhythiswasdifficultwasthattheteamhadlimitedresources.√√√Activity10Circlethewordsthatareusedtojointhesentencestogether.1.Later,shestudiedChinesemedicinefortwo