新編英語教程(第三版)第一冊第10課課件

Navi1新編英語教程（第三版）第一冊ANewEnglishCourse(ThirdEdition)Unit2Unit3Unit5Unit6Unit7Unit8Unit9Unit11Unit12Unit13Unit14Unit15Unit1Unit10MovieClipLeanin-mainInspirationalQuoteMovieClipMovieClipWatchthemovieclipandanswersomequestions.Questions:Whatdoesthisquotebringtoyourmind?HowmuchdoyouknowabouttheUniverse?Humble.MovieClip3.WhohasawardedthemedaltoWilbur?4.WhatdoesMr.Zukermanthinkofthemiraculouswordsthatappearagainandagain?Governorofthefair.Hedoesn’tknowwhy,buttheyreallyhappened.InspirationalQuoteThereisatheorywhichstatesthatifeveranybodydiscoversexactlywhattheUniverseisforandwhyitishere,itwillinstantlydisappearandbereplacedbysomethingevenmorebizarreandinexplicable.Thereisanothertheorywhichstatesthatthishasalreadyhappened.

—DouglasAdamsScriptMovieEva:Wall-E.Wall-E:Eva.Eva:Wall-E. Wall-E.A:Oh,somanystars. Hey!Hey!That’s…what’sthename?B:Hey.Whatthe… Look.Lookatthat.A:Huh?What? Hey.Iknowthatguy.It’s…um…Wall-E. That’sit.Wall-E. Hey.Wall-E.It’syourbuddyJohn.Hi.Wall-E.Script1Script2A:Hi.B:Hi.Captain:Define“hoedown”.Computer:Hoedown,asocialgatheringatwhichlivelydancingwouldtakeplace.Captain:Auto,Earthisamazing!Thesearecalled“farms”.Humanswouldputseedsintheground,pourwateronthem,andtheygrowfood,likepizza.Auto:Goodnight,Captain.Captain:(Whispering)Psst!Computer.Define“dancing”.Script3Computer:Dancing,aseriesofmovementsinvolvingtwopartnerswherespeedandrhythmmatchharmoniouslywithmusic.Wall-E:(Sweetly)Eva.Eva:Home.PracticeIPracticeIILanguageStructurePractice-mainPracticeIIILanguageStructuresPreparatoryQuestionsPracticeIV1.Ifitrainstomorrow,wewillhavetopostponeoursportsmeeting.2.IfIwereateacher,Iwouldteach

maths.3.Ifyouhadcarbonpaper,Icoulddoit.4.Dickwoulddowellifheworkedhard.LanguageStructuresLanguageStructures1.containingrealconditions:1)Whatwillyou/he/shedoifitrains/isfinetomorrow?2)Whatwillyou/he/shedoifyour/his/hertape-recorderisoutoforder?3)Wherewillyougoifyoulose/pickupsomething?4)Who(m)willyouaskforhelpifyoumeetwithdifficulties/getintotrouble/wanttobuyacamera/(orunderanyothercondition)?PreparatoryQuestionsPreparatoryQuestionsPreparatoryQuestions2.containingunrealconditions:1)Whatwouldyou/he/shebeifyour/his/herjobweredeliveringletters?2)Whatmightyou/he/shebeifyou/he/shewerenotacollegestudentnow?3)Whatwouldyou/he/shedoifyou/he/shewerealibrarian/alawyer/anarchitect/atypist/ateacher/(oranyotherprofessional)?Wherewouldyou/he/sheworkifyou/he/shewereadoctor/amechanic/asecretary/alecturer(oranyotherprofessional)?PreparatoryQuestions4)Whatwouldyou/he/shedoifyou/he/shehadagarden/backyard/microwaveoven(oranyotherpossession)?5)Whatwouldyou/he/shedoifyou/he/shelostyour/his/herway?6)Whatwouldyou/he/sheeatforbreakfastifyou/he/shewereinEngland?LSPII.CuesAskingforandgivinginformationaboutsomebody’s(first,second,etc.)visittoacertainplaceItislikelythat...So...it’llraintomorrowWe’llhavetopostponeoursportsmeetingit’llbefinetomorrowWe’llgopicnickingintheparkLSPIhe’llcometoseeusnextweekHe’llprobablydiscusstheproblemwithusshe’llinviteustothepartywe’llgetherapresentTed’llwintheprizehisparentswillbeveryhappyIfitrains,we’llhavetopostponeoursportsmeeting.LSPIA.ListeningtotheRecordingItisquitelikelythatitwill.B:Yes,we’llhavetodothatifitrains.B:A:Doyouthinkitwillraintomorrow?A:LSPIB.SubstitutionpracticeC.VariationsbasedonthefollowingcuesA:Isitlikelytobefinetomorrow?B:Yes,Ithinkso/probably.A:Thenwecangopicnickinginthepark,can’twe?B:Yes,wecan.IfitrainsIfitrains,we’llhavetopostponeoursportsmeeting.:

Thisisasentenceofrealcondition,theactionstatedintheif-clauseortheconditionalclauseislikelytohappen.Theactionsinbothclausesrefertothefuture,butthesimplepresenttenseisusedintheif-clauseandtheverbinthemainclausetakesthefutureform.Thetensesoftheverbsmayvaryindifferentsituations,Ifyouinvitehim,hemaycome.Ifyoufreezewater,itturnstoice.Ifyouhavereadthebook,I’llreturnittothelibraryforyou.LSP2Cues:1.I’dliketoteachmaths;butI’mnotateacher,I’madoctor.(what?)2.Genuine

leathershoescostatleast￥220.00apair;buttheseshoesarenotgenuineleather,theyareimitationleather.(howmuch?)3.Abi-monthlycomesoutonceeverytwomonths;butthis

pictorial

isnotabi-monthly,itisamonthly.(howoften?)LSP24.Realflowerswillwitherinafewdays;buttheseflowersarenotreal,they’replastic.(what,happento?)5.

Acottonshirtneedsironing;butJohn’sshirtisnotcotton,itisnylon.(what?)LSP2A.ListeningtotheRecordingA:Areyouateacher?A:Whatwouldyouteachifyouwereateacher?B:No,I’madoctor.B:Iwouldteachmaths.LSP2C.VariationsbasedonthegivencuesB.SubstitutionpracticeLSP21.

A:I’madoctorbutIwishIwereateacher.∥I’madoctorbuthowIwishIwerea.../...butitwouldbeniceifIwerea...∥B:Whatwouldyouliketoteach,ifyouwereateacher,mathsorgeography?A:I’dliketoteachmaths.LSP22.

A:Thispictorialisamonthly,notabi-monthly.B:Doyouwishitwereabi-monthly?A:Oh,no.Ifitwereabi-monthly,itwouldcomeoutonceeverytwomonths.3.A:Theseflowersareplasticbuttheylooklikerealones.B:Doyoulikerealflowers?A:Yes,ofcourse.Butiftheywererealflowers,theywouldwitherinafewdays.GenuineGenuine:real;exactlywhatitappearstobe;notartificialimitationimitation:

[c]acopyofsth.,especiallysth.expensive:apoor/cheapimitationoftherealthingpictorialpictorial:anillustratedperiodical）ironingironing:

theactorprocessofpressingclotheswithaheatediron)WhatwouldWhatwouldyouteachifyouwereateacher?—Thisisasentenceofunrealcondition,i.e.,theactionstatedintheif-clauseortheconditionalclauseiscontrarytothefact.AsentenceofunrealconditionofthistypeisusuallycalledaTypeⅡconditionalsentence.TypeⅡconditionalsentencesusuallyrefertoeitherthepresentorthefuture.Notetheuseofthepasttenseverbintheif-clauseandthewould+infinitiveverbphraseinthemainclause.Theverbbeintheif-clauseisgenerallyintheformofwere,regardlessofthepersonornumberofthesubject;butnowadayswasisacceptedinspokenEnglishforthefirstandthirdpersonsingularnumberpronouns.LSP3Cues:Ineedsomecarbonpapertomakeduplicatesfortheletter.2.Ineedapumptopumpupthebicycletyres.3.Ineedtherighttoolstomendaradio/fixthebrokenchair/repairataperecorder.4.Ineedsomematchesandfirewoodtomakeafireforthebarbecue.5.Ineedavacuumcleaneroracarpetsweepertocleanthecarpet.LSP3B:Yes,ifyouhavecarbonpaper.A:

Canyoumakesomeduplicatesofthisletter,please?A:ButIhaven’tgotany.B:It’sapity.Ifyouhadcarbonpaper,Icoulddoit.A.ListeningtotherecordingLSP3A:Wouldyoumindmakingsomeduplicatesofthisletter?B:

Notatall,butI’verunoutofcarbonpaper.B:Well,ifBettywerehere,shewouldknowwheretogetsomecarbonpaper.ThenIcoulddoitforyou.A:I’msorryIhaven’tgotany,either.LSP3B.SubstitutionpracticeC.VariationsbasedonthefollowingcuesSamplesA:Mybicycletyresareflat.Wouldyoumindpumpingthemupforme?B:Notatall.Buthaveyougotapumpwithyou?A:I’msorryIhaven’t.B:Ifyouhadapump,Iwouldbeabletodoitforyou.duplicateduplicate:onethatcorrespondsexactlytoanother,especiallyanoriginal.pumppump:amachineordevicethatisusedtoforcealiquidorgastoflowinaparticulardirection.vacuumcleanervacuumcleaner：

anelectricalmachinethatcleansfloors,carpets,etc.bysuckingupdirtanddustIfyouhad…Ifyouhadcarbonpaper,Icoulddoit.Ifheworkedhard,wouldhedowell?ThesearealsoTypeⅡconditionalsentences.Theverbshaveandworkarebothinthepastform.Inthemainclause,besidestheauxiliarywould,could,shouldandmightcanalsobeused,dependingonthemeaningofthesentence.Moreover,verbsinprogressiveformmayalsobeused,e.g.,Ifhewerelistening,Sidwouldunderstandthelecture.Ifshewerenotrunningafever,Emmawouldnotbestayinginbed.LSP4Cues:1.Dickdoesn’tdowell,becausehedoesn’tworkhard.2.Thelmaisn’tintheoffice,becauseshe’snotwelltoday.3.Ruthmakesrapidprogress,becausesheworksveryhard.4.Siddoesn’tunderstandthelecture,becauseheisn’tlistening.5.Emma’sstayinginbed,becauseshe’srunningafever.LSP4B:No,hedoesn’t.Hedoesn’tworkhardenough.A.ListeningtotherecordingExamples:A:DoesDickdowell?A:Ifheworkedhard,wouldhedowell?B:Yes,I’msurehewould.1.LSP4A:Dickdoesquitewellatschool,doesn’the?B:No,I’mafraidnot.A:Whydoesn’the?2.B:Hedoesn’tworkhardenough.A:Wouldhedobetterifheworkedhard?B:Oh,yes,Ithinkhewould.LSP4B.SubstitutionpracticeC.Variationsbasedonthefollowingcues(a)Tomisdoingpoorlyinhisclassbecausehedoesnotdohisexercisesregularly.(b)PeterisabletoreadtheChinesetextcorrectlybecausehelistenstoandreadsafterthetape-recordingoverandoveragain.(c)Mr.Blackisinhospitalbecausehesuffersfromrheumatism.Jennyissadbecausesheislaggingbehindtheothersinherclass.AnsweringtheFollowingBroadQuestionsRetellingtheConversationinaStoryDialogue-mainTextQuestionsonSpecificDetailsLanguagePointPracticeReadingAloudSomeopen-endedquestionsfordiscussionDialogue-Text1IfIHadtheChancetoTravelinSpaceA:IfIhadthechance,Iwouldtakeatripthroughtheentiresolarsystem.It’sbeen

mylong-cherisheddreamsincechildhoodtobeabletovisittheplanets,satellites,

comets,andotherheavenlybodiesinthesolarsystem.B:I’vehadthesamewilddreamforyears.IfIhadthechance,Iwouldfirstgotothemoon.A:Ah,butyouwouldn’tbethefirstpersontolandonthemoon,wouldyou?B:No,butthatwouldn’tmatter.Although

Icouldnotleavemy“name”there,Iwouldcertainlyleavemyfootprints,anyway.Dialogue-Text2A:IfIhadthechance,myfirststopwouldbeVenus.It’sthebrightestplanetinthesolarsystemandtheonethatcomesclosesttotheearth.IfIwereabletomakethetrip,Iwouldnotonlyleavemyfootprintson

Venus,butalsoournationalflag.B:You’dbetterdoitnow,orVenuswillbeoccupiedbycreaturesfromouterspaceandyouwon’tbeallowedtoleaveevenyourfootprintsorfingerprintsthere.Dialogue-Text3B:Butyoudon’tseethemooneverydayfromtheearthanyway,doyou?Inmycase,IwouldtraveltoJupiteraftermytriptothemoon.YouknowJupiterhaselevenmoons.Canyouimagineseeingelevenmoonsintheskyatthesametime?Whatastrangesightitwouldbe!A:Oh,Iwouldgofartherthanyou.Saturnhasninemoonsandbeautifulringsaroundit,too.Wouldn’tthatbeararersighttoseethanamereclusterofelevenmoons?A:Ifthatshouldhappen,Iamsurewewouldgetalongfinetogether.Anyway,Venusisnotsofarawayfromtheearthandithasnomoon.Ithinkitwouldbestrangetoseenomoonintheskyatnight.B:Bothplanetsareworthseeing,actually.Let’scountinbothJupiterandSaturnonouritinerary.ButIwilldefinitelyspareUranus,andNeptuneinmyschedule.Theyaretoofarawayfromtheearth.Besides,toolittleisknownaboutthem.A:We’dcertainlygotoMars,wouldn’twe?It’sclosertotheearthandbetterknown.I’dgothereandexploreitscanals;andifIwereluckyenough,ImightmeetacoupleofMartians.Dialogue-Text4Dialogue-Text5B:TheMartians?Iwonderiftherearelivingcreaturesthere.Whereelseinspacecouldwego?A:Mercury.Don’tforgetMercury.Iwouldbeabletobreaktheworld’srecordsinthehighjumponMercuryandmakeanameinhistory.Youknow,thegravitythereisonlyabout

athirdasstrongasitisontheearth.Dialogue-Text6B:Really.Youknow,it’sveryambitiousofustocomeupwiththeideaoftouringaroundthesolarsystem.Iwonderifitwilleverhappen.TravelinSpaceTravelinSpace:Noarticleisusedbeforethewordspaceinthesenseof“空間”.mylong-cherisheddreammylong-cherisheddream:adreamthathaslongbeenkeptinmymindplanetsplanets,satellites,comets,andotherheavenlybodies:

行星、衛(wèi)星、彗星以及其他天體themoontheearththemoon,theearth:Themoonandtheearth(asaplanet)aretheonlyonesthatexist,sothedefinitearticletheisusedbeforeeachofthem.Thisisalsotrueofthesun.Butinthephraseonearth(在世界上),whereearthmeanstheearth’ssurface,noarticleisusedbeforeearth.e.g.:Thepandaisoneoftherarestanimalsonearth.IcouldnotleavemyIcouldnotleavemy“name”there:Icouldnotbeknownasthefirstpersonlandingonthemoon,soIcouldnotbefamousformyvisittothemoon.VenusVenus,Jupiter,Saturn,Uranus,Neptune,Mars,Mercury:

金星、木星、土星、天王星、海王星、火星、水星。Whenwespeakoftheseplanets,noarticleisused.However,ifweusethewordplanetbeforethepropernames,thedefinitearticleisplacedbeforethewordplanet,e.g.,theplanetJupiter,theplanetNeptune.itineraryitinerary:planofjourneyIwilldefinitely…IwilldefinitelyspareUranus...inmyschedule.:IwillcertainlynotincludeUranus...inmyschedule.athirdasstrongasathirdasstrongasitisontheearth:Heretheearth(地球)referstotheplanet,sothearticleisused.comeupwiththeideacomeupwiththeidea:thinkoftheideaQuestionsonspecificdetails11.Whichplanetisthemostnearestonetotheearth?Venus2.WhatwouldstudentAdoishehadachancetovisitVenus?Asearesort.QuestionsonspecificdetailsQuestionsonspecificdetails24.WhydoesstudentAsaythathewouldbeabletobreaktheworld’srecordsinthehighjumponMercury?becausethegravityonMercuryisonlyaboutathirdasstrongasitisontheearth3.WhatplanetswouldstudentBcountoutofhisitinerary?Why?HewilldefinitelyspareUranusandNeptuneinhisschedule,becausetheyaretoofarawayfromtheearth.Besides,toolittleisknownaboutthem.Answerthefollowingbroadquestions1.WhydoesB’swifewanttostayinahotelnearthedamageofthetsunami?AnswerthefollowingbroadquestionsBecauseshewantstohelpout.2.Howdopeopledocarpooling?Peopletravellingsharejourneyexpensessuchasfuel,tolls,andcarrental.3.Wouldyouliketogotravellingbyrentingacarorjustgobackpacking?Open.Someopen-endedquestionsfordiscussion1.Whatarethenamesofthedifferentplanetsofthesolarsystem?2.DoMartiansreallyexist?AretheythebeingsthathavedugthecanalsonMars?3.Ifyouweretotakeatripthroughspace,wherewouldyouprefertotouchdown?Retellthe

1RetelltheconversationinastorySampleoutlineAandBtalkaboutimaginarytripsthroughspace:—themoon—Venus—Jupiter—Saturn—Uranus,Neptune,Pluto—Mars—MercuryRetellthe

2SamplestoryStudentAandBtalkedabouttheirlong-cherisheddreamoftravelinginspace.Giventhechance,Bwouldliketogotothemoonfirst,thoughhewouldn’tbethefirstpersonthere,whileAwouldliketohaveavisittoVenusforitsbrightnessandshortdistancewiththeearth.ItwouldbegreattogotoJupiter,becauseithaselevenmoons.AwouldliketogofurthertoSaturnfortheninemoonsandbeautifulringstherewouldbeararersight.Finally,theircountedinbothSaturnandJupiterontheitineraryandlistedoutUranusandRetellthe

3Neptune,becausetheyaretoofar.Marsisagoodchoiceforitisbetterknowntous,andifluckyenough,wemightmeettheMartians.Whatfantasticideas.

Readingaloud-Text1IfIHadtheChancetoTravelinSpaceA:IfIhadthechance,Iwouldtakeatripthroughtheentiresolarsystem.It’sbeen

mylong-cherisheddreamsincechildhoodtobeabletovisittheplanets,satellites,

comets,andotherheavenlybodiesinthesolarsystem.B:I’vehadthesamewilddreamforyears.IfIhadthechance,Iwouldfirstgotothemoon.A:Ah,butyouwouldn’tbethefirstpersontolandonthemoon,wouldyou?B:No,butthatwouldn’tmatter.Although

Icouldnotleavemy“name”there,Iwouldcertainlyleavemyfootprints,anyway.Dialogue-Text2A:IfIhadthechance,myfirststopwouldbeVenus.It’sthebrightestplanetinthesolarsystemandtheonethatcomesclosesttotheearth.IfIwereabletomakethetrip,Iwouldnotonlyleavemyfootprintson

Venus,butalsoournationalflag.B:You’dbetterdoitnow,orVenuswillbeoccupiedbycreaturesfromouterspaceandyouwon’tbeallowedtoleaveevenyourfootprintsorfingerprintsthere.Dialogue-Text3B:Butyoudon’tseethemooneverydayfromtheearthanyway,doyou?Inmycase,IwouldtraveltoJupiteraftermytriptothemoon.YouknowJupiterhaselevenmoons.Canyouimagineseeingelevenmoonsintheskyatthesametime?Whatastrangesightitwouldbe!A:Oh,Iwouldgofartherthanyou.Saturnhasninemoonsandbeautifulringsaroundit,too.Wouldn’tthatbeararersighttoseethanamereclusterofelevenmoons?B:Bothplanetsareworthseeing,actually.Let’scountinbothJupiterandSaturnonouritinerary.ButIwilldefinitelyspareUranus,andNeptuneinmyschedule.Theyaretoofarawayfromtheearth.Besides,toolittleisknownaboutthem.A:We’dcertainlygotoMars,wouldn’twe?It’sclosertotheearthandbetterknown.I’dgothereandexploreitscanals;andifIwereluckyenough,ImightmeetacoupleofMartians.Dialogue-Text4Dialogue-Text5B:TheMartians?Iwonderiftherearelivingcreaturesthere.Whereelseinspacecouldwego?A:Mercury.Don’tforgetMercury.Iwouldbeabletobreaktheworld’srecordsinthehighjumponMercuryandmakeanameinhistory.Youknow,thegravitythereisonlyaboutathirdasstrongasitisontheearth.Dialogue-Text6B:Really.Youknow,it’sveryambitiousofustocomeupwiththeideaoftouringaroundthesolarsystem.Iwonderifitwilleverhappen.LanguagepointpracticeLanguagepointpractice1.“anyway”1)Situation:Bdidn’tattendthelectureonmanagement.Hewasbusy.Furthermore,heisnotkeenonthissubject.A:Whydidn’tyouattendthelectureonmanagement?B:Iwasbusywritingatermpaper.Besides,Iwasn’tinterested,anyway.2)Situation:Bmissed...thenightbefore.He’snotsorry,becausethetroupewill...againnextmonth.Situation:Bdidnotgoforthepicnic.Hethinksitwasnotworthgoing.He’dmuchrather...Languagepointpractice2.“Canyouimagine...”1)Situation:There’sanarticleaboutWangLingwhobehavedbravelyinafire.HisfriendAisgreatlysurprised:Wangusedtobeverytimid.A:Haveyoureadtoday’snewspaper?

B:Yes.AreyoureferringtothearticleaboutWangLing?

A:Yes.Canyouimaginehimbeingsocourageous?Heusedtobesotimid.Languagepointpractice1)Situation:TherewasamasssuicideofthewhalessomewhereinGreenland.Aissurprisedthat...2)Situation:AmetLingPingthenightbefore.ShecouldhardlyrecognizeLing,...Lingusedtobe...Languagepointpractice3.“Iwonder”1)Situation:Adoesn’tknowwhereKathleenis.She’ssureKathleenisn’tinthelibrary,norissheintherecreationroom.Wherecanshebe?A:WhereisKathleen?B:Maybeshe’sinthelibrary.A:No,sheisn’t,andshe’snotintherecreationroom,either.Iwonderwhereshecanbe.Languagepointpractice2)Situation:Ms.Littlewoodisafullprofessorandshelooksveryyoung.ThisfactsetsAandBguessing.3)Situation:Aistryingtofind...It’snotin...,norisitin...Wherecanitbe?SomeUsefulSentencesandStructuresDemoRole-play-mainSituationSituationI’dMakeaTriptoMarsSituation:ZengandDuanhavejustreadthedialoguebetweentwostudentswhowishtotravelinspace.DuanbecomesinterestedinthecanalsonMarsandthesupposedMartianslivingthere.Assheknowshardlyanythingabouttheplanetsinthesolarsystem,sheasksZeng,aclassmateofhers,whohaswideinterestsandreadsquiteextensivelyabouttheplanetMars.SituationAFewFactsandSurmisesaboutMars1.Marsshineswitharedluster.2.ThegreaterpartofthesurfaceofMarsappearsdullredororange.Overabout3/8oftheareaaremassesofgreyishorbluishgreen.Thegreenishareasarebelievedtobeoceansandseasbysomeobserversandtoberegionsofvegetationbysomeotherobservers.3.Polarsnowcapsgrowinwinteranddisappearinsummer.4.TheseasonsresemblethoseontheEarth,butarenearlytwiceaslong.5.ThereisanetworkofstraightdarklinesonthesurfaceofMars.Someobserversthinktheyarecanals.6.Iftherearecanals,theremaybeintelligentbeings,Martians,livingontheplanet.SomeUsefulSentences1Samplerolecards:Rolecard1—youareZeng.YouhavereadafewbooksonthesolarsystemandonMarsinparticular.YouknowMarsisaplanetthatattractstheattentionofmanypeople.Recentlyyouhavereadadialoguebetweentwostudentswhowishtotravelinspace.Thisgreatlyarousedyourowninterest.Likethem,youwishyoucouldmakeatriptoMarsandfindoutifMarsisasitisdescribedinbooks.Duan,aclassmateofyours,comestoaskyouaboutMars.Trytoexplaintoherwhatyouknowandtellherhowmuchyouwanttogotheresomeday.TellherwhatyouwoulddoonMarsifyouwereabletomakethetrip.SomeUsefulSentences2Rolecard2—YouareDuan.Zengandyouareinthesameclass.Zengreadsextensivelyandyouadmirehimforhiswiderangeofknowledge.Youhavejustreadadialoguebetweentwostudentswhowishtotravelinspace.ItisthefirsttimeyouhaveheardofcanalsonMarsandoftheMartians.Youarecuriousandyouwanttoknowmoreaboutthem.Toyou,Zenghasalwaysbeenagoodsourceofinformation.SoyouarenowaskinghimquestionsaboutMars.ZengseemsquiteinterestedingoingtoMars.Givehimyourownopiniononthisquestion.WouldyoualsogotoMarsifyoucouldorwouldyourathernot?Giveyourreasonsineithercase.SomeUsefulSentences3SomeusefulsentencestructuresTalkingabouttravelinspace:IfIhadachancetogotoMars,Iwould...IfIwereluckyenough,Imightbeableto...IfImetanyMartians,Iwould...IfIwenttoMarswithyou,Iwould...Ifwetookacamerawithus,wecould...IfwetookmanypicturesofMars,peoplewould...IfpeoplehadmoreinformationaboutMars,moreandmorepeoplewould...DemoDemoDuan:

Thatwasaninterestingdialogue!IneverdreamedthattherewerecanalsandMartiansonMars.Zeng,you’reawalkingencyclopedia.CanyoutellmesomethingaboutMars?Zeng:Marsisaplanetthatattractsmanypeople’sattention.ItisquiteneartheEarthandlotsofstorieshavebeentoldaboutit.Oh,IdowishIcouldgothereoneday!Duan:Whatarethethingsthathavebeensaidaboutit?Zeng:...Reading-mainBackgroundTextReadingIPre-readingQuestionsComprehensionQuestionsComprehensionQuestionsReadingIITextPre-readingQuestionsPre-readingquestions1.Howmuchdoyouknowaboutthesolarsystem?2.What’shuman’straditionalthoughtabouttheearth?3.Haveyoueverimaginedhowfarwearefromthesun?Whatdoyouthinkisthefastestwaytothesun?BackgroundJohnTrumbull’sDeclarationofIndependence,showingthefive-mancommitteeinchargeofdraftingtheUnitedStatesDeclarationofIndependencein1776asitpresentsitsworktotheSecondContinentalCongressinPhiladelphiaBackgroundGeorgeWashingtonGeorgeWashington(February22,1732[O.S.February11,1731]–December14,1799)thefirstPresidentoftheUnitedStates(1789–1797)andthedominantmilitaryandpoliticalleaderofthenewUnitedStatesofAmericafrom1775to1799.HeledtheAmericanvictoryoverGreatBritainintheAmericanRevolutionaryWarascommander-in-chiefoftheContinentalArmyfrom1775to1783,andpresidedoverthewritingoftheConstitutionin1787.,Washingtonisuniversallyregardedasthe“FatherofhisCountry”.BackgroundCityofPhiladelphiaFromtopleft,thePhiladelphiaskyline,astatueofBenjaminFranklin,theLibertyBell,thePhiladelphiaMuseumofArt,PhiladelphiaCityHall,andIndependenceHallReadingⅠHowFarIstheEarthfromtheSun?Theearthisthethirdplanetfromthesun,andthefifth-largestoftheeightplanetsin

thesolarsystem.Itisalsothelargest,mostmassive,anddensestofthesolarsystem’sfourterrestrialplanets.Inthepasttherewerevaryinglevelsofbeliefinaflatearth,butthiswasdisplacedbytheconceptofasphericalearthduetoscientificobservation.Thehumanperspectiveregardingtheearthhaschangedfollowingtheadventofspaceflight.Text2Astothedistancefromtheearthtothesun,itisaquestionyoumighthaveaskedyourselfeversinceyoubeganaskingaboutanything.Infact,forthousandsofyearsastronomershadbeenaskingthesamequestion.Buttheyhadnowayofgettinganaccurateanswerbecausethesunwassofar,faraway.Nowwiththeuseoftheradiotelescop