1、人教版高中英語必修5教案Unit3LifeintheFuturePeriod1WarmingupandreadingLearningaims:1. Learnsomenewwordsandexpressions.2. Helpthestudentstotalkaboutlifeinthepast,atpresentandinthefuture.3. Enablethestudentstodescribethelifeinthepast,atpresentandinthefuture.ImportantPoints:Tohelpstudentslearntoreadanarrationabout

2、JohnSnowDifficultPoints:TohelpstudentslearntodescribepeopleTeachingProcedures:Step1warmingupShowthestudentssomepicturesorvideosofthepastandpresentlife,andaskthemtheirfirstimpressionsofthepictures.lead-in:Talkabouthowmanychangestherehavebeeninthepastandinthepresent.Step2:pre-reading1. Canyoutellwhatp

3、roblemspeoplearefacingtoday?2. Whatproblemsdoyouthinkpeopleinthefuturewillhaveovercome?WhichoneswillstillbethereorevenworseinAD3005?Key:1.Theproblemofpopulationwillbesolved,havebeguntoControlthebirthrate.2. Theproblemswillbestillthere,andwillevenworse.3. Idon'tthinkso.Nowscientistsaretryingtheir

4、besttodevelopnewresourcesthathumanbeingscanmakeuseof,suchassolarenergy.InmyopinionStep3:fastreading1. Readthetextforthefirsttimeandtellwhatthetextisabout?It'sannailwrittenbyamanWhohastakenupatriptothefuture.2. Lookatthefollowingsentence,thereareinwrongorder,tellmethecorrectorderforthesesentenceA

5、. Weweretransportedintothefuturebyacomfortabletimecapsule.B. IarrivedatWangPing'shomeandeverythinginhishousemademesurprised.C.IwonatraveltotheyearAD3005D.Ihavemyfirsttrytomasterahoveringcarriage.Step4carefulreadingTask1.Questions&answers:1. WhydidIhavethechancetotraveltotheyearAD3005?2. What

6、isa“timelag”？3. HowdidIfeelwhenIwasinthecapsule?-3 -4. Whoguidesmytrip?5. Whydidmyguidegivemesometables?6. Whotransportedustothefuture?Key1.ItookuptheprizeIwontheyearbefore.2. “Timelag"meansapersongetsflashbacksfromhisprevioustimeperiod.3. Theseatsinthecapsuleareverycomfortable.4. MyfriendWangP

7、ingismyguidetothefuture.5. Thetabletscouldhelpmefeellessnervousanduncertain6. WangPing'sparents'companytransportedustothefuture.Task2.FillintheChart:GoodchangesBadchangesTimetravelCantraveltoDifferenttimesasyouwishAfter-effectsoftravelransport.canmoveswiftlyDisorganized,difficulttofindwayhou

8、sessavelivingspaceShortofspaceTownsBusy,looklikeMarketsEasytogetlostAirqualityOwnfamilyoxygensupplyPoorqualityinpublicplacesTask3.ReadingthetexttodecideonthetypeofwritingandsummaryoftheideaTypeofwritingThisisapieceofnarrativewriting.MainideaofthepassageIttellsaboutLiQiangtravelingtotheyearAD3005andh

9、isexperiencesthere.Topicsentenceof1paragraphIhavetraveledtotheyearAD3005.Topicsentenceof2ndparagraphIwasstillontheearthbutonethousandyearsinthefuture.Topicsentenceof3rdparagraphIwashitbythelackoffreshair.Topicsentenceof4thparagraphTomorrowIwillbereadyforothervisitsorganizedby“FutureTours”.Task4：Maki

10、ngachainofeventsfromthetextFirstImpressionsStep5:Discussion:SampleanswersEx.2H論總結(jié)Ithinkthewriterhasanoptimisticviewofthefuture.HewasveryexcitedwhenhetraveledtotheyearAD3005andcouldn'tbelieveifwastrue.Fromthis,wecanseeheiseagertogotothefuture.ThoughshewashitbythelackoffreshairPeriod2&3Languag

11、efocusLearningaims:TohelpstudentslearntousesomeimportantwordsandexpressionsImportantPointsTohelpstudentslearntoremembersomeimportantwordsandexpressionsDifficultPoints:TohelpstudentslearntousesomeimportantwordsandexpressionsTeachingProcedures:StepIRevisionHaveadictationStepII.Checktheanswers1)Checkth

12、eanswersofyesterday'shomework(P42.UsingWo|Mtessiionis)xWarmingup1. aspectn.方面，外觀You'veonlyconsideredoneaspectoftheproblem.Thefierceaspectofthesalesmanfrightenedthecustomeroff.Pre-reading2. overcomevt.克服,戰(zhàn)勝,找到處理問題的辦法；表示壓倒,受不了”時，常用被動語態(tài)；beovercomewith之極，極為”Heovercamethebadhabitofsmoking.Wellove

13、rcomethedifficultywhenwegottoit.Thechildwasovercomebywearinessandslept.Mymotherwasovercomewithgrief.Reading1. Istillcan'tbelievethatIamtakingupmyprizethatwasywar.lastTakeup開始從事，選修，占用，吸收Whendoesthemanagertakeuphisjob?hetookupartincollegeHedecidedtotakeupphotographyashiscareer.Thistabletakesuptoom

14、uchroom.Plantstakeupwater.拓展：take的詞組takeoff脫下，起飛takeover接管taketo喜歡上，對一產(chǎn)生好感HelenalwayshelpshermothereventhoughgoingtoschoolmostofherdayA.takesupB.makesupC.savesupD.putsup2. IhavetoconstantlyrubmyeyestoremindmyselfthatIhavetraveledtotheyearAD3005我得不斷擦拭自己的眼睛來提醒自己，我已到了公元3005年remind:tomakesomeoneremember

15、somethingthattheymustdo這部影片使他回想起在中國所看到的一切。remindsbofsth提醒某人,使某人想起IncaseIforget,pleaseremindmeofit.ThefilmremindedhimofwhathehadseeninChina.remindsbtodosthPleaseremindmetowritetomyMum.remindsbthat/where/howMayIremindyouthatweagreedtostartat10:00?constantlyadv.經(jīng)常地，不斷地Theareawasconstantlyhitbydrought.3

16、. Asaresult,Isufferedfrom'timelag”Asaresult:becauseofsomethingthathashappened果，由于的結(jié)果e.gHeworkedhard,andasaresult,hegotpromotedquickly.V.S.asaresultofHewaslateasaresultofsnow.resultfromHisfailureresultedfromnotworkinghardenough.resultinTheaccidentresultedinhisdeath.Sufferfrom:toexperience患有為所苦。he

17、sufferfromheadache.發(fā)散思維：sufferingn.痛苦，勞苦sufferancen.容忍，忍而寸4. Thisissimilartothe“Jetlagrormflyonggettinsteaditmeansyoukeepgettingflashbacksfromyourprevioustimeperiod.這種病有些像乘噴氣式飛機高速飛行時所引起的時差反應(yīng)那樣，所不同是是，它意味著你的腦海里不停地從以前的時間斷地直往回閃去a. similar/besimilarto:與相似Acatissimilartoatigerinmanyrespects.發(fā)散思維：similarit

18、yn.類似，相似similarly:adv相似地，同樣地b. Keepdoingsomething:繼續(xù)做某事Itkeptrainingforaweekc. flashback:閃回，倒敘Theeventinhishappyfamilylifeareshowninflashback.d. previousadj.先前的，以前的Hewasthereonthepreviousday.Hehashadnopreviousexperienceofthiskindofjob.5. Well-knownfortheirexpertise,hisparents'company,called“Futu

19、reToursa.過去分詞known作原因狀語，相當(dāng)于一個由as引導(dǎo)的原因狀語從句Asitwaswell-knownforb.beknownfor因出名beknownto為所熟知beknownas作為出名6. Atfirstmynewsurroundingsweredifficulttotolerate.a. surroundingsn.（常用pl.形式，謂語用復(fù)數(shù)）周圍事物，環(huán)境Thishospitalisinbeautifulsurroundings.Thesurroundingsareverysatisfactory.V.S.surroundingadj.周圍的Hisdeathmadet

20、opnewsinthesurroundingcountryside.b. toleratevt.寬容，忍受Ourteacherwon'ttolerateanycheatintheexams.7. Hitbyalackoffreshairlackvt.&vi.缺乏；缺少；沒有。例如：Youlackcourage/strength/ability/experience你缺乏勇氣/力氣/能力/經(jīng)驗。Wedidn'tackformoney.我們并不缺錢。（lack用作不及物動詞時，常與for連用。一般用于否定句中。）n.缺乏；短缺的東西。（常與介詞of連用）。例如：Shesho

21、wedalackofhumo她表現(xiàn)出缺乏幽默感。Ican'tbuythebikebecauseofmylackofmoney.因為缺錢而不能買那架自行車。forlackof因為缺少。例如：Wecan'tdiscussthedetailsnowforlackftime.因時間有限，我們現(xiàn)在無法討論細節(jié)。lackinga.欠缺的，不夠的belackingin=beshortof。例如：HeseemedtobelackingbothinintelligenceandabilityftM以乎在智力和哪里上都有缺欠。8. onone'sleetz：,恢復(fù)，自立FordMotorC

22、ompanyisfinallybackonitsfeetafteryearsoflowsales.Ican'tstayonmyfeetanylonger.9. pressvi&vt.1）壓；按；推。例如：Shepressedthekey/button/doorbelL她撼按鍵/按紐/門鈴。Hepressedahandkerchieftohisnos他用手帕捂著鼻子。2）熨；熨平。例如：I'vepressedyourtrouserswiththeiron.我用熨斗熨了你的褲子。3）緊迫。例如：Timepresses.時間緊迫Theproblemoffuelpressesf

23、orsolutio慮個燃料的問題急待解決。We'llletyouknowifanythingpresses.如有緊急情況，我們會通知你的。n.按;壓。出版業(yè)；新聞界；例如：Flattenthedoughwithapressofthehand.用手把生面團壓平。theUniversityPress大學(xué)出版社Thepowerofthepressisverygreat.新聞界的力量非常.10. JustasItriedtomakethenecessaryadjustmenttothisnewsituation,adjustment:Theactofadjustingorthestateofb

24、eingadjusted.Hemadeadjustmenttothemachine.11. sightn.視力；視野；情景，景象。例如：Hehasgood/poor(eye)sight他視力好/差。Shelosthersight她眼睛瞎了。Keepoutofmysight.不要讓我看到你。Iwatchedhimuntilhedisappearedfromsightinthedistance.我望著他直至U他消失在遠方。Thesunsetisabeautifulsight.落日是很美的景象。常見的短語：beinsight看得見；comeinsight進入視線；outofsight不被看到；los

25、esightof看不見.了；catch/get/have(a)sightof發(fā)現(xiàn)，看出；atfirstsight乍一看。12. hewassweptupintothecenterofthemandmylinkwithhimwasbrokenasIwascarrieduptotopofahighbuildingnearby.Sweepup本意是打掃，清掃，經(jīng)常引申為橫掃，掠過”等意思Theleavesweresweptupintotheairbythewind13. asif/though好象，仿佛，似乎；一般引導(dǎo)表語從句和狀語從句。從句中的動詞有時要用虛擬語氣。例如：Itlooksasifit

26、isgoingtorain.看起來天要下雨了。Youlookasifyoudidn'你dre點也不介意似的。Shewalkedasthoughshewas/werefloatingonair.她走路的樣子像是在空中漂浮。Tomstaredathhisfatherasthoughhehadneverseenhimbefore.湯姆盯著他父親仿佛從來都沒見過他似的。asif常可引導(dǎo)省略的狀語從句。例如：Heglancedaboutasif(hewas)insearchofsomething.他掃視著四周，像是在找什么東西似的。Theladstarted,asif(hewas)awakene

27、dfromsomedream.那小伙驚跳了起來，仿佛從夢中驚醒過來。14. WangPing'smotherappeared,flashedaswitchonacomputerscreen,andatableandchairsrosefromunderthefloorasifbymagic.王平的媽媽出現(xiàn)了，電腦熒屏上的開頭閃了一下，于是一個桌子和幾把椅子就像變魔術(shù)股的從地板下面開了起來switch:n.開關(guān)whereisthelightswitch?vi.轉(zhuǎn)換，改變：hegottiredofteachingandswitchedtowritingstories開放思維：switcho

28、ff把關(guān)掉，不聽，不理睬switchon:接通，把開關(guān)打開Switchout:關(guān)上Asifbymagic=likemagicHejumpedsohighasifbymagicmagical:adj魔力的，不可思議的Magicallyadv迷人地，不可思議地magiciann:魔術(shù)師15. Youmayfinditdifficultasthisisyourfirsttimetraveltrip當(dāng)你第一次做這樣的時間旅行時，可能會感到有些困難Finditdifficult:結(jié)構(gòu)為“find賓語+賓補”賓補可以是形容詞，不定式，動名詞，從句IfoundhimtobemuchyoungerthanIe

29、xpectedDoyoufindhimverybright?IfindithardtotalkwithhimIfinditveryeasytolearnEnglishwell.16. slideinto不知不覺地陷入”Thecarslidintotheditch.Period4LearningaboutlanguageTeachingaims:ThePastParticipleastheadverbialandattributeImportantPoints:1.過去分詞作定語（ThepastparticipleastheattributeIfollowedhimtocollectahover

30、ingcarriagedrivenbycomputer.Tomorrowyouwillbereadyforsomevisitsorganizedbycomputer.DifficultPoints:2.過去分詞作狀語（ThepastparticipleastheadverbialWorriedaboutthejourney,Iwasunsettledforthefirstfewdays.Confusedbythenewsurroundings,Iwashitbythelackoffreshair.TeachingMethods:1. InductiveMethod2. GroupworkTea

31、chingProcedures:StepIDictationLetthestudentshaveadictation.StepII.Grammar和現(xiàn)在分詞及短語一樣，過去分詞（pastparticiples）或過去分詞短語（pastparticipialphrase也可以充當(dāng)副詞，修飾謂語動詞。過去分詞短語可以表達下列四種意思：(1)方法或活動方式，如： Hewalkedupanddown,lostinthought. Isatbeforethedeskuntilaftermknight,absorbedinwriting. Surroundedbyahostoffanshefilmstar

32、lefttheairportexcitedly.(2)原因，如： Greatlydisappointed,somestaffdecidedtoleavetheplace. Takenbysurprise,theenemysurrendered.(3)時間，如： Bornandbredinaturbulentage,theoldergenerationofpeopleexperiencedallsortsofhardships. Throwntothefloor,theboyregainedhisfootingafewminuteslater.(4)條件，如： Givenmoretime,the

33、slowlearnerswouldhavedonebetter. Criticizedbysomeoneelse,Tonywouldnothaveflareduplikethat.除了直接修飾動詞之外，過去分詞或短語也可以和連詞合組成短語，表示下列四種意思：(1)由when,whenever,while,until等連詞引導(dǎo)，表示“時間”，如： Whenaskedabouthispreviousjob,Billsaidhehadbeenamotormechanic. Susanseldomspeaksinclassuntilspokento.(2)由where,wherever連詞弓I導(dǎo)，表示

34、地點”，如： Mosquitoesshodbecompletelyexterminatedwherefound. Retireesingoodhealthshouldbeinvitedtoreturntoworkwhereverneeded.(3)由if,unless引導(dǎo)，表示條件”，如： Ifkeptfortoolong,somemedicineswilllosetheireffectiveness. Wehavemadeapointofnottackingunlessattacked.(4)由though,although,eventhough連詞引導(dǎo)，表示讓步”，如： Thoughwar

35、nedofthedanger,theystillwentmountaineering. Eventhoughdefeatedforasecondtime,ourteamdidnotgiveuphopefortheultimatevictory.此外，過去分詞短語還可以和介詞“with或“without連用，具副詞作用。如： Withthewaterpipechoked,therewasn'tanymorewaterforuse. Withoutanythingleftinthekitchen,theWangsdecidedtoeatout.最后，過去分詞短語，在適當(dāng)情況下，可以有自己的

36、主語而變成獨立結(jié)構(gòu)(theabsoluteconstruction,如：Theoldmanlistenedhisheadinclinedtooneside4. Studyingthepastparticipleastheattribute過去分詞作定語，在語態(tài)上，表被動；在時間上，表示動作已經(jīng)發(fā)生或完成，與它所修飾的名詞有邏輯上的動賓關(guān)系。過去分詞作定語時，所修飾的名詞在邏輯上相當(dāng)于被動句中的主語，過去分詞相當(dāng)于謂語。過去分詞作定語表示動作在謂語動作之前發(fā)生，已經(jīng)完成并具有被動意義。有時也不表示時間性。作定語的過去分詞一般由及物動詞變來，因為只有及物動詞才有被動意義。例如：Heisateacherlovedbyhisstudents他是個很受學(xué)生愛戴的老師。也有用不及物動詞的過去分詞作定語的情況，一般作前置定語，它不表示被動意義，只表示主動意義，強調(diào)動作完成。不能像及物動詞的過去分詞那樣放在名詞后面作定語。例如：fal