初中八年級英語課件Unit Has it arrived yet-“黃岡杯”一等獎

Unit1Hasitarrivedyet?3Doyouknowanythingabouttheuniverse?.Solarsystem(太陽系)Thesunandeightplanetsthesolarsystemstar恒星planet行星earthn.地球moonn.月亮；月球makeamodel

(n.模型)spaceship

spaceshipn.航天器astronautn.宇航員spacetravel航天旅行Watchandenjoy.Listenandnumberthewordsasyouhearthem.

71earthlandmessagemoonnewsplanetreachscientist1253648Readthenamesofthewordsbelow.?newsaboutthetripto(1)_______?journeyof(2)_______months?hasnotsentbackany(3)________yet?hopetofind(4)______onMarsMarseightmessageslife2Listenagainandcompletethenotes.ListenandreadDamingandTonyaretalkingaboutthemodelspaceship.Listenandread.Finishthefollowingtasks.Choosethecorrectanswers.1.Tonyhasmadeamodelofthe________.A.spaceshipB.rocket

C.spaceshuttle2.HavetheastronautsdiscoveredlifeonMars?________A.Yes,theyhave.B.No,notyet.

C.Yes,theydid.Task1Nowreadandanswerthequestions.WhatschoolprojecthaveDamingandTonygot?2.HowdoesDamingfeelabouttheschoolproject?3.WhatnewshasTonyheard?4.HasanyonebeentoMars?Theyhavegotaprojectonspaceships.Heisnotsurehowtomakethemodel.ThespaceshiptoMarshasreachedthere.NoonehasbeentoMarsyet,becauseMarsisveryfaraway,muchfartherthanthemoon.Task2Completethepassagewiththecorrectformofthewordsinthebox.arrivediscoverplanetsendyetOntoday’snews,Tonyhasheardthatscientistshave(1)_____aspaceshiptoMarsandithas(2)______onthe(3)______afterajourneyofseveralmonthsfromtheearth.Scientistshavenot(4)__________lifeonMars(5)_____.AndnoastronauthaseverbeentoMarsbecauseitisveryfaraway.sentarrivedplanetdiscoveredyet4P19Task3

ReadpassageagainandpayattentiontothefollowingsentencesI'vejustmadeamodelspaceshipforourschoolproject.AstronautshavealreadybeentothemoonIhaven’tstartedyetbecauseI’mnotsurehowtomakeit.Hasitarrivedyet?Matchthewordsintheboxesandthenmakesomesentences.havehaven’thashasn’talreadyjustyetsendaspaceshiptoMarsdiscoverlifeonMarssendastronautstothemoonsendastronautstoMarsForexample:ScientistshavealreadysentaspaceshiptoMars.Task4just/already/yet用法小結(jié)just“剛剛”；already“已經(jīng)”，一般置于have/has之后，兩者都用于肯定句；yet用在否定句和疑問句，表示“還未”。havebeento

表示“去過某地”，但現(xiàn)在已經(jīng)回來了；havegoneto

表示“去了某地”，現(xiàn)在不在這里（說話人所在地）。Makelistsofwhatwehaveandhavenotdoneinspacetravel.Wehave…__________________________________________________________________________________________________________________·Adoghastravelledinspace.·

Menhavetravelledtothemoon.·

SpaceshipshavetakenphotographsonMars.6P19Forexample:Wehavenot…__________________________________________________________________________________________________________________·Wehavenotbuilthousesinspace.·AstronautshavenotbeentoMercury.·ScientistshavenotvisitedVenus.Forexample:Workinpairs.TalkaboutspacetravelwiththelistsinActivity6.7P19

HavewesentaspaceshiptoMars?SpeakingYes,wehave.Butwehaven’tdiscoveredlifeonMars.Oh,havewesentanyanimalstospace?Yes,wehavealreadysentsomeanimalstospace,suchasadogandacat.Really?That’samazing!Howisthedoginspacenow?Itwasapity.Thedogwasdeadseveralhoursafterhearrivedinspace.Forexample:Havepeople…yet?1.betothemoon2.betoMars3.sendaspacecrafttothemoon4.sendaspacecrafttoMars5.findlifeonthemoon/Mars6.buildthespacestation7.sendanastronauttoMars…Peoplehavealready/just…Peoplehaven’t…yetLet’spractise.TeamracingActivitySpeakingPracticeReady?IndividualactivityExercise

CheckAnswers—Peter,haveyoufinishedyourhomework?—Yes,MissLin.I’ve_______finishedit.2.—WhatareyougoingtodothisSunday?—Ihaven’tdecided_______.3.—ShallItellSallyaboutit?—No,youneedn’t.I’vetoldher_________.一.用already，yet和just完成句子。1.—Where’sUncleBlack?Ican’tfindhim.—He______________(go)toSichuantohelppeopleinadisasterarea(災(zāi)區(qū)).2.—______youever_______(eat)Beijingroastduck?—Yes.It’sdelicious.3.—Ihave_____________(notsee)WaterMargin(《水滸》).—Really?I______(see)ityesterday.二.用括號內(nèi)所給動詞的適當(dāng)形式完成句子。1.I’vejustmade

amodelspaceshipforourschoolproject.summaryWhathaveyoulearnedfromthislesson?2.Scientistshavesent

spaceshiptoMars.Thejourneyhastaken

severalmonths.

3.Astronauts

havealreadybeento

t