《Unit 1 Using Language》第2课时教学课件【高中英语人教版】

Unit1ScienceFictionUsingLanguagePeriod2人教版高中英语选择性必修第四册Lead-inDoyouknowtheman?LiuCixinHeisoneofthemostfamousscience-fictionnovelistsallovertheworld.HisThreeBodyProblem

hasbecomesuchaninternationalculturalphenomenon

thatbusinessandgovernmentleadershavereadthebooksanddrawnlessonsfromit.Lead-inThreeBodyProblem

wontheHugoAward,thefirstforanAsianauthorBarackObama:“wildlyimaginative,reallyinteresting”.LeiJun,CEOofXiaomi,saidthebookgavehimideasaboutmarketingcompetition.MarkZuckerberg,Facebookfounder,recommendsit.Pre-readingLookatthepictures,guesswhattheyare.Pre-readingIngroups,discusswhatyouwoulddoifyoucouldtimetravel.Whatwouldyoudoifyoucouldactuallytimetravelbackto2010?Wouldyoureliveyourchildhood?Wouldyoumakesomeinvestments?

Wouldyouspendthewholetimeworryingabouthowyourunnaturalpresenceinthe2010scouldchangethehistory?While-readingReadthetextagainandanswerthequestions.1.HowdoestheTimeTravelerfirstknowhehastravelledthroughtime?2.HowdoestheTimeTravelerfeelwhentravellingthroughtime?Whatrhetoricaldevicesdoesthewriterusetodescribehisfeelings?3.WhyistheTimeTravelerworriedaboutstoppingthemachine?4.WheredoestheTimeMachinearrivewhenthemanfinallystopsit?While-readingHefoundthetimewasdifferent.1.HowdoestheTimeTravelerfirstknowhehastravelledthroughtime?ThenIsawtheclock.Amomentbefore,itwasaminuteorsopastten;nowitwasnearlyhalfpastthree!While-readingSimiles,overstatements2.HowdoestheTimeTravelerfeelwhentravellingthroughtime?Whatrhetoricaldevicesdoesthewriterusetodescribehisfeelings?Itishardtoexplainthestrangeandunpleasantfeelingoftimetraveling.ItfeltlikeIwasbeingdrivenfastonawindingroad.…IcalculatedthatIwasbeingpushedthroughtimeathundredsofyearsaminute.n.夸张While-readingHehadthoughtabouttheriskofstoppingtheTimeMachine.3.WhyistheTimeTravelerworriedaboutstoppingthemachine?IhadthoughtabouttheriskofstoppingtheTimeMachinemanytimes.…ButifIstoppedandthesamespacewasbeingoccupiedbysomethingelse,wewouldbeforcedtogetherandexplodelikeabomb!While-readingHewasintheraininsomemudnexttothemachine.4.WheredoestheTimeMachinearrivewhenthemanfinallystopsit?Iwassittingintheraininsomemudnexttothemachine.While-readingThefirstattemptina____________WhentheTimeMachinespeededupWhentheTimeMachineranevenfasterTimeMachineThelablookedlikebeforebutabout______________hourshadpassed.Thelabwent______andIwasinvisibletomy_____.fiveandahalfhazeadj.模糊的;困惑的nieceThewallsofthelab________andIwasleftin__________,withthingsaroundmechangingfast.fellawaytheopenairTextstructureWhile-readingTheTimeMachinecametoastopRemarksonmytimetravelItwasa_____tostoptheTimeMachine.Eventually,itwas_______onitsside.riskflippedThetravelerhastraveled___________yearsintothefuture.vt.&vi.使快速翻转thousandsofPost-reading1.Whatmakesthetravelerthinkthatthetimemachineworks?A.Thechangeoftimeonaclock.B.Thelabthatlooksdifferent.C.Thestrangefeelinginmind.D.Thetrickthemachineplaysonhim.2.Whyistheauthorinvisibletohisniece?A.Becauseheishiddenfromher.B.Becausetheyarenotinthesametime.C.Becausethereisnolampintheroom.D.Becausehemoveslikearocket.Choosethebestanswers.Post-reading3.Howdoesthetimetravelerfeelwhentravellingthroughtime?A.ExcitedB.RelaxedC.UnfortunateD.Uncomfortable4.Whyisthetimetravelerworriedaboutstoppingthemachine?A.Anaccidentcanhappen.B.Themachinewillturnover.C.Anexplosionmaytakeplace.

D.Themachinehasnobrakes.DiscussionDiscusswhatmighthappennextinthestory.Usethefollowingquestionstohelpyouandmakebriefnotes.Thenpresentyourstorytotheclass.WhatdatedoyouthinkitiswhentheTimeTravelerfinallystops?Whatdoyouthinkisdifferentaboutthattimefromthetimeheleft?WhoorwhatdoyouthinktheTimeTravelerwillmeet?Whatadventuresdoyouthinkhewillhaveinthefuture?Doyouthinkhewilleverreturntohisowntime?WritingImagineandwriteyourownstoryaboutatimemachineyouwillinvent,andyourjourneythroughtime.Usethestoryandtheguidebelowtohelpyou.Thinkaboutwhatyourmachinewilllooklike.Isitavehicleoramachine?Howdoesyourtimemachinework?Whatdoyouhavetodotomakeitwork?Whatperiodintimedoyouwanttotravelto?Thinkaboutinterestingthingsandpeopleyouwouldliketoseethere.Imaginewhatitmightfeelliketotravelthroughtime.Thinkofwordstodescribethisandmakeyourstoryasvividaspossible.Includerhetoricaldevicesinyourstory,likemetaphors,similes,overstatements,etc.WritingExchangeyourdraftwithapartnerandrevisethedraftusingyourpartner’scomments.Shareyourstorywiththerestoftheclass.WritingTimeMachineAfewweeksagoonacoldandrainyday,ProfessorWilliamwasreadinganon-fictionbook.Itwasabouthowtomakeatimemachine.Hedecidedhewouldtrymakingatimemachine.Hedecidedhewouldgotothesciencemalltogetsomeequipment.Afterthathewentbacktohissciencelab.Thenhestartedmakingthetimemachine.Heputtogetherdifferentmachinerytomakelaserboosters.Overthenextfewdayshecreatedtheengine,timeboostandlotsofotherequipment.Whenhefinishedcreatingallthepieces,heputthemtogether.Heturnedthelasersboostersonandthenwalkedontothetimemachine.Hesetthetimemachinetoyear1915,WorldWarI.ThenhesteppedontothepadthatwasonthefloorandsuddenlyarrivedatthebeachinAnzacCove.ItwasApril25th.SampleWritingWhenhewalkedoffthetimemachinehesawtroopsdodgingbullets.Itwaslikethatforahalfanhour.Afterawhileitstartedtosettle.Thenthetroopswerewalkingbacktotheircampthinkingitwasallbetter.Thenoutofthecornerofatroop’seye,hesawabulletcomingtowardsthem.Heshouted“Getdown,abulletiscoming.”Afterthebulletpassed,theyquicklyranbacktothecamp.Mostofthetroopsgotshot.WhileProfessorWilliamwaswatchinghesawGeneralWilliamBirdwoodrunningbacktotheshiptotakecover,sohefollowedhimuptherampanddisappearedintothehull.Afterafewhoursofwatchingthefight,theProfes