外研版八年級英語下冊課件Module3Unit3Languageinuse(共34張PPT)(共34張PPT)

ModuleThreeJourneytospaceUnit3Languageinuse【學習目標】1.能運用含already,just和yet的現(xiàn)在完成時表達已完成與未完的太空研究；LifeontheMarswherewhatwhyScientistshavejustreceivedamessagefromoneofourspaceships.1.Whathavethescientistsjustreceived?(amessagefromoneofourspaceships)2.Wherehasthespaceshiplanded?(Mars)3.Whathasthespaceshipdiscovered?(peopleonMars)4.Whyhaven’tthepeopleonMarssentusamessage?(donotknowhowto)5.Whyhaven’tthepeopleonMarsvisitedusontheearth?(donotknowhowto)

We’vejusthadsomenewsaboutthemission(任務)toexploreMars.Scientistshavejustheardthatthespaceshiphaslandedon…

We’vejusthadsomenewsaboutthemission(任務)toexplore(探索)Mars.ScientistshavejustheardthatthespaceshiphaslandedonMarsandhasdiscoveredpeoplethere,Buttheylookquitedifferentfromusonearth.ThesepeopleonMarshaven’tsentusamessagebecausetheycan’thearus.TheypreferlifeonMarssotheyhaven’tvisitedusyet.Theyhaveusedparts(零件)fromtheotherspaceshipfromearthtomakeTVs,radiosandcars.Travellinginout-spaceistheforeverdreamofhumanbeing.Completethewordmapwiththewordsandexpressionsinthebox.astronautMarsspaceshipspacestationtheearththemoonthesunSPACEsolarsystemthesunMarsspaceshipspacetravelastronautspacestationthemoontheearthBrainstormingNamesofthedaysoftheweekMondayisnamedafter________.Sundayisnamedafterthe_______.Saturdayisnamedafterthe________.AroundtheworldSaturn(土星).theSunthemoonManyEuropeanlanguagesusethenamesoftheheavenlybodiesforthedaysoftheweek.n.天體benamedafter以…而命名SomeofthefirsttimesofspacetravelThefirstman-madesatelliteAstronauts__________(sent)lotsofman-madesatellitesintospace.havesentOn12April1961,aboardtheVostok1,Gagarinbecameboththefirsthumantotravelintospace,andthefirsttoorbittheearth.Astronauts_____________(travel)intospacewithspaceship.havetravelledApollo11wasthespaceshipwhichlandedthefirsthuman,NeilArmstrongandBuzzAldrinonMoononJuly20,1969.Astronauts__________(land)onthemoon.haslandedAstronautshavealreadybeentothemoon.2.Astronautshavenotfound(find)lifeonanyotherplanetsyet.3.NoonehasbeentoMarsyet.4.Scientistshavenotdiscovered(discover)lifeonMarsyet.5.TheyhavejustreceivedamessagefromoneofourspaceshipsSpaceTravelExperience表示動作已經(jīng)完成并對現(xiàn)在有一定的影響。PastPerfectTense常與現(xiàn)在完成時連用的副詞：肯定句:疑問句和否定句:_______常置于句末。_______________________一般置于助動詞have/has之后，過去分詞之前。already,just,ever,yet,never

already,just

ever,yet,never

yetalready,never,ever,just1.Completethenewswithalready,justandyet.Astronautshave(1)_______beentothemoonbuttheyhavenotbeentoanyotherplanets.However,aspaceshiphas(2)_____arrivedonMarsandithas(3)______sentbackphotosoftheredplanets.IstherelifeonMars?Wedonotknow(4)____.alreadyjustalreadyyetTwoAmericanAstronauts_____________(be)tothemoon.They_________(go)therein1969.Howamazingitis!Scientists___________(send)aspaceshiptoMars.Thejourney__________(take)severalmonths.hasbeentowenthassenttook現(xiàn)在完成時與一般過去時現(xiàn)在完成時表示該事件是在現(xiàn)在之前的某一個時間里發(fā)生的，重點在于強調(diào)這一動作與現(xiàn)在的影響一般過去時只表示過去的某一具體時間發(fā)生的事情IhavejustbeentoLondon.Iwent

therelastmonth.我剛去過倫敦，是上個月去的。Ihavealreadyfinished(finish)myhomework.Ifinisheditanhourago.我已經(jīng)寫完作業(yè)了，一個小時之前完成的。A:Wherehaveyouputmybook?Ican’tfindit.B:Iputitonyourdeskyesterday.當A問對方把自己的書放在何處時，他在意的是書目前在哪兒，故用現(xiàn)在完成時。B的回答著重的是當時的動作，故用一般過去時。2.Lookatthesesentences.?ThespaceshiphasgonetoMars.Ithasgonetherebutithasnotcomebackyet.?Astronautshavebeentothemoon.

Theywentthereandthentheycameback.Nowchoosethecorrectanswer.

Astronantshavebeen/gonetothemoonandreturned.Thespaceshiphasbeen/goneintospace.Itwilltravelfortendays.Theastronauthasbeen/gonetothespacestation.Hewillcomebacktomorrow.Thespaceshiphasbeen/gonetothespacestation.Itbroughtbacktwoastronauts.

4.Completethesentenceswiththeexpressionsinthebox.

have/hasbeenhave/hasgone1.Aspaceship________toMars.Itiscomingbacktotheearthnextyear.2.Lotsofastronauts________tothespacestation.Theyfounditveryinteresting.3.Someastronauts_________tothemoontwice.4.TwoBritishastronauts________tothespacestation.TheywillcomebackinJanuary.

hasgone

havebeen

havebeen

havegone4.Completetheconversationwiththecorrectformoftheverbsinbrackets.Nicky:I’vejust(1)_______(watch)agreatTVprogrammeaboutspace.Didyouknowthatscientistshave(2)_________(discover)wateronMars?Bill:Yes,Idid.Andscientists(3)________(try)tofindlifeonMarsnow.watcheddiscovered

aretryingNicky:Yes,they’relookingforlifebutthey_____________(notfind)anythingyet.

Bill:ThereweresomenewphotosofMarsinthenewspapertoday.(5)______you_____(see)themyet?Nicky:Yes.They’reamazing!

havenotfoundHaveseenCompletetheemailwiththewordsinthebox.

beenjustmetneverreadwrittenyetFrom:To:Subject:DearLiFang,I’ve(1)_____finishedreadingagreatbookatschool.LiuDanLiFangI’vefoundagreatbook.justP23Ihaven’t(2)_____anythingasgoodasthatforalongtime!It’sastoryaboutthesolarsystem.Inthebook,thewritterimaginesthatastronautshave(3)_____toMars.I’ve(4)_____thoughtaboutthatbeforeandIthinkit’sveryinteresting.Ihaven’t(5)____anyonefamousinmylifebutIhopeonedayIcanmeetanastronaut.readbeennevermetI’ve(6)______toaChineseastronautformoreinformationaboutspaceandhisexperienceofspacetravel.Ihopehewillwriteback.Hehasn’t(7)_____.Maybeheistoobusy.I’mstillwaiting.Bestwishes,LiuDanwrittenyet6.Listenandcompletethenotes.1.TheastronautjoinedCNSA_______yearsago.2.Hehasflowninaspaceship______times.3.Hefelt______whenhewasinthespaceship.4.Hehasbeentothespacestation_______.sixtwoexcitedtwice5.Theearthwasblueandvery________whenhesawitfromthespacestation.6.Hedecidedtobeanastronautbecausehehasalwaysbeen____________inspace.beautifulinterestedCompletethepassagewiththecorrectformofthewordsinthebox.

astronautdiscovermoonnewsreachspaceshipyetInJuly1969NeilArmstrongbecamethefirst(1)______towalkonthe(2)_____.astronautmoonPeopleallaroundtheworldwatchedtheirtelevisionsandwaitedforthe(3)______to(4)______theearth.Wehavenow(5)_________alotmoreaboutoursolarsystem,andwehavesent(6)_________toMars,butnoonehaswalkedonthatplanet(7)_____.ButIbelieveonedaysomeonewill!newsreachdiscoveredspaceshipsyetWhendidwesendit?Wheredidwesendit?Howlongdiditstayinspace?Whendiditreturn?Whoaretheastronauts?

on16thofJune2012

Jiuquan,GansuProvince.Thirteendays.on29th

otJune2012LiuYang,JingHaipeng,LiuWang

LiuYangJingHaipengLiuWangChina’smannedspacetravelsChina’smannedspacetravels2003年10月152003年10月16日

Whendidwesendit?Wheredidwesendit?Howlongdiditstayinspace?Whendiditreturn?Whoaretheastronauts?

InOctober2003,YangLiwei_______（成為）China’sfirstastronaut.HewasthefirstChinesepersontof__________tothespace.Althoughthespaceflight__________（持續(xù)）21hours,peoplealloverChinawatchedtheirtelevisionsandwaitedforthen__________toreachtheearth.Whenhecamebacktotheearth,hewasexcitedandalltheChinesepeoplewereproudofhim.Scientisthavealreadysentspaceshiptootherplanets,buttheyhaven’t____________（發(fā)現(xiàn)）anylifeonanyotherplanetsyet.Thereisstillalongwaytogotoresearchthespace.LotsofscientistsareworkinghardinordertosendastronautstoMarsoneday.Webelievethatwewillfindusefulthingsthatcanmakeourlifebetterontheother______（行星）oneday.becameflylastednewsplanetsdiscoveredShenzhou-10Whendidwesentit?Whendiditreturn?Whoaretheastronauts?What’sitsmission(任務）?On11thofJune,2013.On26thofJune,2013.Nie

Haisheng,WangYapingandZhangXiaoguangItdocked(對接）withTiangong-1successfullyon13thofJune,2013Shenzhou-10’sjourneytospaceWhoWangYaping,Nie

HaishengandZhangXiaoguang

Whathavetheydoneinspacegivethefirstlessoninspace,teachsomeinterestingknowledgeaboutspace,dosomeexperimentsinweightlessconditions,completedthecountry’sfirstspacedockingmissionWhatscientistshaven’tdoneyetnotfindlifeinspace,notseeUFOinspaceYourfeelingsandexpectationExcited,proud,domorescientificresearch,科學家們一直在探索宇宙的奧秘，很多宇宙飛船已被發(fā)射,有些宇航員還登上了月球.中國科學家也不甘落后,由于他們的努力，我國已成功發(fā)射了載人宇宙飛船。2013年6月11日,女航天員王亞平與另外兩名成員乘神舟十號起飛升空，6月13日，與天宮一號成功對接。6月20日，中國首次成功實現(xiàn)太空授課，王亞平擔當教師。假設你是英語校報記者，根據(jù)表格中信息，完成一篇英語新聞報道。詞數(shù)110左右。Shenzhou-10’sjourneytospaceWhoWangYaping,Nie

HaishengandZhangXiaoguang

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