初中八年級英語課件Unit Has it arrived yet

Unit1Hasitarrivedyet?TheUnitedStatesfound

three“newearths”:

humansmaynotbealonescienceNASA’sKeplerspacetelescopehasdiscoveredthreeplanetsthatmaybeabletosupportlife,whileoneofthemisthemostearth-likeworldspottedtodate,scientistssay。Usastronomershavepublishedapaperontheouteredgeofthesolarsystemthatcould"lurk"amassivecelestialbodyaboutthesizeofMarsandpossiblythe10thplanetinthesolarsystem,accordingtotheIndependent'sofficialwebsiteonMonday.Theso-called"Planet10".Planet10Module3JourneytospaceBrainstorm1.Howdopeopletraveltospace?2.Wherehavewebeensofar?3.Havewefoundlifeonotherplanetsyet?DiscussionWehavealreadybeentothemoon.No.Wehaven’tfoundlifeonotherplanetsyet.

solarsystemLinglingandTonyaretalkingaboutsomenews.Listenandcompletethenotes.newsaboutthetripto________journeyof___________monthshasnotsentbackany__________yethopetofind___________onMarsMarseightmessageslifeDamingandTonyaretalkingabouttheirschoolproject.1.Whatschoolprojecthavetheygot?2.WhatnewshasTonyheard?Hasitarrivedyet?Aprojectaboutmakingmodelspaceships.ScientistshavesentaspaceshiptoMars.Let’sread:

PronunciationIntonationStresses1.HowdoesDamingfeelabouttheschoolproject?2.HasanyonebeentoMars?Why?NoonehasbeentoMarsyet,becauseMarsisveryfaraway,muchfartherthanthemoon.Heisnotsurehowtomakethemodel.Completethepassagewiththecorrectformofthewordsinthebox.arrivediscoverplanetsendyetOntoday’snews,Tonyhasheardthatscientistshave(1)_____aspaceshiptoMarsandithas(2)_______onthe(3)______afterajourneyofseveralmonthsfromtheearth.Scientistshavenot(4)__________lifeonMars(5)_____.AndnoastronauthaseverbeentoMarsbecauseitisveryfaraway.Event

havedone…

haven’tdone

schoolproject…made……started…Thelatestnews…sent……taken……arrived.…discovered…Spacetravel…beento……beento…Analysethedialogue:(workingroups)In50years…Scientistshavejustreceivedamessagefromoneofourspaceships.Ithaslandedon….China’sachievementinspacetravel

Itishardtosaywhichisimpossible,

fo