外研版英语八年级下m3u1

earthn.地球moonn.月亮;月球newsn.新闻;消息planetn.行星modeln.模型spaceshipn.航天器astronautn.宇航员spacetravel航天旅行1.Listenandnumberthewordsasyouhearthem.earthlandmessagemoonnewsplanetreachscientist123456782.Listenagainandcompletethenotes.●newsaboutthetripto(1)_________●journeyof(2)_________months●hasnotsentbackany(3)_________yet●hopetofind(4)_______onMarsMarseightmessageslifePayattentiontothefollowingsentences.I’vejustmadeamodelspaceshipforourschoolproject.ScientistshavesentspaceshiptoMars.Thejourneyhastakenseveralmonths.—Arethereanyastronautsinthespaceship?—No,therearen’t.Astronautshavealreadybeentothemoon.NoonehasbeentoMarsyet,becauseMarsisveryfaraway,muchfartherthanthemoon.LotsofscientistsareworkinghardinordertosendastronautstoMarsoneday.Youcangoonlinetosearchforinformation.Whatareyouupto?Sure,noproblem.3.Nowanswerthequestions.1.WhatschoolprojecthaveDamingandTonygot?2.HowdoesDamingfeelabouttheschoolproject?Theyhavegotaprojectonspaceships.Heisn’tsurehowtomakethemodel.3.WhatnewshasTonyheard?4.HasanyonebeentoMars?Why?ThespaceshiptoMarshasreachedthere.NoonehasbeentoMarsyet,becauseMarsisveryfaraway,muchfartherthanthemoon.4.Completethepassagewiththecorrectformofthewordsinthebox.arrive,discover,planet,send,yetOntoday’snews,Tonyhasheardthatscientistshave(1)____aspaceshiptoMarsandithas(2)_______onthe(3)_____afterajourneyofseveralmonthsfromtheearth.Scientistshavenot(4)_________lifeonMars(5)___.AndnoastronauthaseverbeentoMarsbecauseitisveryfaraway.sentarrivedplanetdiscoveredyet1.Whatareyouupto?你在做什么呢？upto表示“正在干，从事着”。常用在非正式常合中。e.g.What’sheuptowithallthosebooksonthefloor?Whatwereyouuptoyesterday?Youdidn’tanswermyphone.2.I’vejustmadethismodelofthespacestation.这是我刚做的宇宙空间站的模型。just常用在现在完成时的肯定句中，常放在助动词have/has后面。e.g.We’vejustwatchedthefilm.我们刚看了电影。3.Ihaven’tstartedityet.我还没有开始做呢。yet表示“还（末）”，常用在现在完成时的否定句中，通常放在句末。e.g.Wehaven’tfinishedourhomeworkyet.我们还没有完成作业。4.Haveyouheardthelatestnews?你听说过这个最新消息吗？latestadj.最近的；最新的e.g.Thenewsisallaboutthelatestmeeting.这条消息是关于最近的会议的。5.That’swhyit’sonthenews.这就是它为什么出现在新闻报导中的原因。That’swhy…这就是为什么……的原因e.g.That’swhytheydidn’tlikethemusic.这就是为什么他们不喜欢这个音乐的原因。onprep.在(播放)中；关于……e.g.What’sontheTV?电视正在播放什么节目？6.SohavetheydiscoveredlifeonMars?所以他们在火星上发现生命了吗？discoverv.发现；找到e.g.Thefactisthathedidnotdiscoverit.事实是他没有发现它。7.Astronautshavealreadybeentothemoon.宇航员已经去过月球了。already表示“已经”，常放在have/has之后，通常用于肯定句中。e.g.Jackhasalreadyfinishedhishomework.have/hasbeento表示曾经去过某地，但现在已经回到他的生活所在地。e.g.They’vealreadybeentoSuzhoutwice.他们已经去过苏州两次了。just/already/yet用法小结just“刚刚”；already“已经”，一般置于have/has之后，两者都用于肯定句；yet用在否定句和疑问句，表示“还未”。havebeento表示“去过某地”，但现在已经回来了；havegoneto表示“去了某地”，现在不在这里（说话人所在地）。5.Listenandunderlinethewordsthespeakerstresses.1.I’vejustmadeamodelspaceshipforourschoolproject.2.Ihaven’tstartedyetbecauseI’mnotsurehowtomakeit.3.Hasitarrivedyet?4.Astronautshavealreadybeentothemoon.Nowlistenagainandrepeat.Makelistsofwhatwehaveandhavenotdoneinspacetravel.Wehave____________________________________________________________________________________________________________________________________Adoghastravelledinspace.Menhavetravelledtothemoon.SpaceshipshavetakenphotographsonMars.Wehavenot…___________________________________________________________________________________________________Wehavenotbuilthousesinspace.AstronautshavenotbeentoMercury.ScientistshavenotvisitedVenus.7.TalkaboutspacetravelwiththelistsinActivity6.—HavewesentaspaceshiptoMars?—Yes,wehave.But…1.—Where’sBen?—He______totheteachers’office.He’llbebacksoon.(2011福州)A.goB.hasgoneC.hasbeen2.—WillyoupleasegotoseethemovieGuanyinshanwithme?—No,Iwon’t.I______italready.(2011聊城)A.sawB.haveseenC.seeD.willsee3.Sheisn’tatthecinemanowbecauseshe_________thelibrary.(2011南宁)A.hasbeentoB.havebeentoC.havegonetoD.hasgoneto4.—Jimisn’tintheclassroom.Whereishe?—He_______totheteacher’soffice.(2011武汉)A.willgoB.hasgoneC.hadgoneD.isgoing5.—I’dlikeyoutotellmesomethingaboutShenNongjia.—I’msorry,butneitherJacknorI____there.(2013湖北孝感市)A.havebeenB.hasbeenC.havegoneD.hasgoneCompletethesentences.1.我们已经到达上海。We__________________Shanghai.2.他刚刚做完这个模型。He____________thismodel.3.这个女孩在干什么？What___thisgirl______?havealreadyreachedhasjustmadeisupto4.—你曾经去过香港吗？—是的。—_____you___________HongKong?—Yes,I_____.5.他们听说过这个最近的新闻吗？Havethey___________________?Haveeverbeentohaveheardthislatestnews1.Rememberthewordsandphrasesinthislesson.2.Reviewthenextlesson.