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Unit4AmazingScienceTopic2I’mexcitedaboutthethingsthatwillbediscoveredinthefuture.SectionD一般将来时态的被动语态will+be+donePassiveVoice(III)Awonderf

ulmoviewillbeshowntonight.I’mexcitedaboutthethingsthatwillbediscoveredinthefuture.()1.---Thesebananaslookdifferentandtheyaresweet.

---Right.They____herefromTaiwanyesterday.A.wasbroughtB.werebroughtC.bringD.arebrought()2.---Mom,mayIgoouttoplayfootballthis

afternoon?---Youcan,ifyourhomework_____.A.isfinishedB.willfinishC.hasfinishedD.willbefinished()3.Atalkondevelopmentinscience_____next

week.A.isgivenB.wasgivenC.hasgivenD.willbegiven()4.Thiskindofdesk____ofwood.A.ismakingB.madeC.ismadeD.makes()5.Thedoctorlo

okedoverPetercarefullyafterhe_____tothehospital.A.takesB.istakenC.tookD.wastakenBADCDFunctionsWewillbeabletodoanythingthatcanbedoneontheearth.I

thinkyoushouldfirstmastersomebasiccomputerskills.Let’sworkhard.Thenourdreamswillberealized.•Words:screen,realize,st

orm,weigh,journey•Phrases:inspace,byspaceship,inthefuture,oneday,inorderto,takepartin,growup,mastersomebasiccomputerskills,prefer

…to…,beexcitedabout,nameafter,atadistanceof,searchfor•Sentences:Awonderfulmoviewillbeshowntonight.Wewillbeabletodoa

nythingthatcanbedoneontheearth.Whatfun!Iwon’tbelievetherearealiensuntilIseethemwithmyowneyes.Ourdreams

willberealized.ThegravityonthesurfaceofMarsisabouttwo-fifthsasstrongasitisonearth.Whocanspeakmost?•inspace•oneday•in

orderto•takepartin•mastersomebasiccomputerskills•prefer…to…•nameafter•atadistanceof•searchfor•搜索•在太空•某一天•为了……•参加•掌握一些基本的电脑

技术•有……的距离•喜欢…而不喜欢…•命名MatchthewordswiththeirmeaningsinChinese!用所给汉语的正确形式填空。(1)Awonderfulmoviewillbe________(上映)tonight.(2)Wewillbeabl

etodoanythingthatcanbe______(做)ontheearth.(3)Iwon’tbelievetherearealiens______（直到）Iseethemwithmyowneyes.(4)Ourdreamswillbe_______

_(实现).(5)ThegravityonthesurfaceofMarsisabout__________(五分之二）asstrongasitisonearth.showndoneuntilrealizedtwo-fifths冥王星（Pluto）水星（M

ercury）金星（Venus）地球（Earth）火星（Mars）木星（Jupiter）土星（Saturn）天王星（Uranus）海王星（Neptune）慧星（Comet）Doyouknowtheirnames?1aReadthepa

ssageandchooseapropertitle.1.IsThereLifeoutThere?2.OurPlanet3.TheStarsatNightRead1aandanswerthequestions.1.Havethescientists

foundlifeonotherplanets?2.Howmanyplanetsgoaroundthesun?3.What’scalledthesolarsystem?4.Somespaceshipshavegonebeyondthesolarsystem,haven’tthey?5.Doy

outhinktherearelivesonotherplanetsinspace?No.Eight.Thesunanditsplanetsarecalledthesolarsystem.Yes.AABCD1bMatchthelettersinthepicturewiththeirnamesac

cordingto1a.()1.thesolarsystem()2.theearth()3.theuniverse()4.thesunABDClifeontheearth---nolifeonotherplanets---goaroundthesun---solarsystem-

--universe---spaceship---beyond---noone---send---aloneRetell1a2Aspaceshipwillbesentouttofindaliensinouterspace.Aletter

willbeputonthespaceshiptointroduceourearth.Discussingroupsandwriteashortintroductionoftheearth.Thenpre

sentittotheclass.OurEarthDoyouwanttoknowabouttheearth?Now,letmetellyousomethingaboutit.Theearthisthethirdp

lanetfromthesuninoursolarsystemandisnamedafteroldEnglish.Itgoesaroundthesun.Themoonisitsonlynaturalsatellite.Itsdi

ameteris12,742kilometers.Thesurfaceareaoftheearthis510millionsquarekilometersandthetemperatureisbetween-89.2℃and61℃.Thea

irhas21%oxygen.Soplants,allkindsofanimalsandhumanbeingscanliveontheearth.Thepopulationoftheworldhasreached6.8billion.Doyouwanttomakefrien

dswithus?Youcanwriteitlikethis:3Ifaliensarefoundinthenearfuture,whatchangeswillhappentopeopleontheearth?Discussingroupsandmakealistofallthepos

sibilities.Example:Morealienswillbefoundwiththehelpofournewfriends.Studentswillbesenttotheirplanettolearntheirlanguage.…1.Dividetheclassintoth

reegroups:Mars,themoon,theearth.MarsMoonEarthReportingontheCelestialBodyYouLiketoLiveon2.Discussthelifethere,suchascl

othing,foodanddrink,transportation…3.Chooseonestudentineachgrouptointroducetheinformationtotheclass.4.Thinkaboutwhichp

lanetyouwouldliketoliveonandgiveareporttotheclass.SummaryWelearn:1.Somewords:beyond,launch2.Somephrases:millionsof,goaround,s

endsb.sth.3.Somesentences:(1)Scientistshavelaunchedmanyspaceshipstoexploreotherplanetsinthesolarsystem.(2)Somespaceshipshavegonebeyondthesolarsyste

m.Wecan:1.Talkaboutmoreaboutouterspace.2.Summarizethepassivevoiceofthesimplefuturetense.•Read1a.•Memorizetheusefulexpressionsandkeyse

ntencesthatwelearnedinthistopic.•FinishSectionDinyourworkbook.•PreviewSectionAinTopic3.