牛津譯林英語B Unit Reading公開課

牛津譯林英語BUnitReading公開課第1頁/共29頁crowdedandpolluted第2頁/共29頁第3頁/共29頁P(yáng)lanetsinthesolarsystem(太陽系)MarsisthenearesttotheEarth.MarsEarth第4頁/共29頁ThesurfaceofMarsisalittlelikethesurfaceoftheEarth.第5頁/共29頁P(yáng)leaseopenyourbooksandturntoP52.Gothroughthepassagequickly,thenfindouttheanswer:Howmanyparagraphsarethere?

Howmanypartscanbedivided?Task1:Skimming第6頁/共29頁P(yáng)ara1

Para2

Para3

Para4

Para5

Para6

Para7

thegravityofMarsthereasonofmovingtoMarsthespeedofspacecraftcomfortablelifeonMars

theproblemsoffood,waterandoxygenonMarsThewriter’sopinion.students’futurestudyreasonFiveaspects(方面)aboutthelifeonMars.Thewriter’sopinion.

Findoutthegeneralideaforeachparagraph.第7頁/共29頁P(yáng)aragraph1:ScanningTask2:thereasonofmovingtoMars1.WhencanweliveonMars?2.WhydoweneedtomovetoMars?第8頁/共29頁Wecanbuildabetterworldon..Mars第9頁/共29頁

Paragraph2:

spacecraft

have

somedifferencesbetweennowandinthefuture.

ourspacecraft

are

too

s____

to

c____

largenumbersofp_________.Itwouldtake_______.

thespeedofspacecraft(transport)

Withthedevelopmentoftechnology,thespacecraftcantravel

atthespeedof

l

____.Wemayfeel____________and____.ThejourneytoMarsmightonlytake20m________.low

arry

monthsight

uncomfortableillinutes

spacecraft宇宙飛船AtpresentBytheyear2100assengers

第10頁/共29頁

theproblemsoffood,waterandoxygenonMarsParagraph3:第11頁/共29頁1.Humanscansurvivewithoutwater,oxygenorfood．_____2.Wedon’tknowwhethertherewouldbeenoughwater,oxygenonMars．_____3.ScientistsaresurewhetherplantswillgrowonMars．_____4.Foodwouldmostprobablybeintheformofpills．_____

5.FoodonMarsismoredeliciousthanitontheEarth.

____Tellus“T”ifasentenceistrueor“F”ifitisfalse.FTFTFcan’t\aren’t\less\第12頁/共29頁Wearenotsurewhethertherewouldbe______wateror_______andwhether______couldgrow.Foodwouldprobablyintheformof______andwouldnotbe_______.Water,oxygenandfoodenoughplantspillstastyoxygen第13頁/共29頁P(yáng)aragraph4:

ThegravityofMars()1.Ifanelephantweighs64kgontheEarth,howmuchdoesitweighonMars?A.24kgB.34kgC.64kgD.32kgAWhilereading,payattentiontosomepronouns.第14頁/共29頁()2.WhydopeoplehavetowearbootsonMars?A.Becausetheyarebeautifulandfashion.B.Becausetheycanpreventpeoplefromfloatingoffintospace.C.Becausetheycangivepeopleoxygen.D.Becausetheyarecomfortableandcheap.B第15頁/共29頁Whilereading,ifyoumeetlonganddifficultsentences1.First,readthewholesentencecarefully.2.Second,findsomekeywords:that:objectclauseordefiningrelativeclauseafter/before/while/when:timeclausesso---that/such--that:showtheresultofsth.sothat:totalkaboutthepurposeofdoingsomethingHelpyouunderstandthesentencebetter.第16頁/共29頁P(yáng)aragraph5:

comfortablelifeonMarsComparedwithlifeontheEarth,lifeonMarswouldbebetterinsomeways.Peoplewouldhavemorespace.Theymightliveinhouseswithhugecomfortablerooms.Also,robotswoulddomostoftheirworksothattheycouldhavemoretimetorelax.Readandputthesesentencesinthecorrectorder.reorganizethemintoashortpassage.Weliveinhouseswithhugecomfortablerooms.Robotswoulddomostofthehousework.第17頁/共29頁atarealschoolontheEarthatonlineschoolsonMarsParagraph6:students’futurestudy

GetupearlyandgotoschooleverydayTakeheavyschoolbags.Thereisn’tanyschool.Studentswouldstudywithcomputersathome.Thecomputerwillbeconnectedtoan

interplanetarynetwork.第18頁/共29頁DifferencesbetweenlifeonEarthandlifeonMarsLifeontheEarthtodayLifeonMarsin2100Itispollutedandcrowded.Itiscleanandhaslotsofspace.Spacecraftareslow.Itwouldtakemonths.Spacecraftwouldtravel______________________.Gravityisnotaproblemforus.Onlyabout_________________________onEarth.Wecanwearmanytypesofshoes.Peoplewear_____________.Manypeopleliveinsmallflats.Peoplelivein_______________________________________.Westudyatrealschool.Studentsstudyat_____________with_____________.Wehavemanykindsoffoodwithdifferenttastes.Mealsarejust________________.atthespeedoflight.three-eighthsofthegravityspecialbootshouseswithhugecomfortableroomsonlineschoolsintheformofpills“e-teachers”第19頁/共29頁WhatdoesthewriterthinkofthelifeonMars?Paragraph7:LifeonMarswouldbeinterestingaswellaschallenging.第20頁/共29頁Wherewouldyouliketolive,EarthorMars?Discussion:Why?Task4Fourinagroupanddiscuss.Everystudentcanexpressyourownideaandtalkaboutthereason.第21頁/共29頁I’dliketolive-------because------第22頁/共29頁P(yáng)rotectourownplanetEarthPlantmoretreesandflowers.Pickuprubbishandthrowitintotherubbishbin.Savewater,powerandotherusefulresource.Havealowcarbonlife.低碳生活第23頁/共29頁Weshouldstudyhardtogetenoughknowledgefortheresearchworkinthefuture.研究工作第24頁/共29頁TheMarswillturnintoanotherearthinthefuture.第25頁/共29頁Fillintheblanks.TheEarthisbecomingmoreandmorecrowdedandpolluted_________the_____________inpopulation.Itishopedthatpeoplecouldstart____________onMars.Hereiswhatlifetherecouldbe.__________2100,thejourneytoMarsmightonlytakeabout20minutesinspacecraftthattravel_____________light!Andfoodwouldmostprobablybe____________pillsandwouldnotbeso______.rapidincreaseb