外研版八年级下册英语完整M3-U1ppt课件

.,1,Unit1Hasitarrivedyet?,BishanSchoolLily,Module3,Journeytospace,.,2,Haveyoueverwantedtotravel?,.,3,Haveyoueverbeen?,alloverChina,allovertheworld,.,4,Haveyoueverbeento?,space(太空),Earth(地球),moon(月球),Humanbeings(人类)havebeentothespace.,.,5,WhohasbeentothespaceinChina?,astronauts(宇航员),.,6,Howdidtheygothereandback?,takethespaceship(航天飞机),.,7,spacestation太空站,rocket火箭,.,8,TheShenzhou5spacecraftorbitedtheEarth14timesandreachedanaltitudeof343kilometres.Thespaceflightlasted21hoursbyYangLiweiinOctober,2003.YangLiweiwascalled“Chinasfirstastronaut”.,.,9,theSovietUnion(苏联),Russia(俄罗斯),Somecountriessentthepersonsintothespace.,.,10,solarsystem(太阳系),.,11,Earth,Sun,TheEarthtravelsaroundtheSun.,star,planet,行星,恒星,.,12,planets(行星),Mars(火星),solarsystem(太阳系),.,13,Haveyouheardthelatestnews(最新的消息)aboutMars?,.,14,1.SomescientistshavesentaspacecrafttoMars.2.Ithastakenseveralmonthstogothere.3.Ithasntarrivedyet.,几个,.,15,Wordsandexpressions,n.地球n.月亮；月球n.新闻；消息n.行星v.到达；抵达adv.还；尚（用于表示某事在某一段时间尚未发生，但未来也许会发生）,earth/:/moon/mu:n/news/nju:z/planet/plnit/reach/ri:t/yet/jet/,.,16,Wordsandexpressions,just/dst/model/mdl/spaceship/speisip/project/prdekt/noproblemlatest/leitist/,adv.刚才；刚刚n.模型n.航天器；宇宙飞船n.计划；工程；项目没问题（用于表示乐于做某人要求做的事）adj.最近的，最新的,.,17,on/n/discover/diskv/astronaut/strn:tspacetravel,Wordsandexpressions,prep.在（播放）中；关于v.发现；找到n.宇航员n.航天旅行,.,18,Listenandnumberthewordsasyouhearthem.,7,earthlandmessagemoonnewsplanetreachscientist,1,2,5,3,6,4,8,.,19,Listenagainandcompletethenotes.,newsaboutthetripto(1)_journeyof(2)_monthshasnotsentbackany(3)_yethopetofind(4)_onMars,Mars,eight,messages,life,.,20,HasanyspaceshipreachedMars?Pleaselistentothedialogue!,Mars,.,21,Listenandread.Nowanswerthequestions.,WhatschoolprojecthaveDamingandTonygot?2.HowdoesDamingfeelabouttheschoolproject?,Theyhavegotaprojectonspaceships.,Heisnotsurehowtomakethemodel.,.,22,3.WhatnewshasTonyheard?4.HasanyonebeentoMars?,ThespaceshiptoMarshasreachedthere.,NoonehasbeentoMarsyet,becauseMarsisveryfaraway,muchfartherthanthemoon.,.,23,4.Completethepassagewiththecorrectformofthewordsinthebox.,.,24,Ontodaysnews,Tonyhasheardthatscientistshave(1)_aspaceshiptoMarsandithas(2)_onthe(3)_afterajourneyofseveralmonthsfromtheearth.Scientistshavenot(4)_lifeonMars(5)_.AndnoastronauthaseverbeentoMarsbecauseitisveryfaraway.,sent,arrived,planet,discovered,yet,.,25,Languagepoints,1.Hasitarrivedyet?它已到达了吗？WhendoesthetrainarriveinLondon?火车什么时候到达伦敦？,arrive,get与reach都有“到达”之意。arrive是不及物动词，其后必须加介词才能跟宾语。arrivein后接表示洲、国家、城市等大地方的名词。而arriveat后接表示车站、学校、邮局等较小地方的名词。例如：,.,26,WhattimedoestheplanegettoNewYork?这架飞机几点到达纽约？Theyreachschoolat7oclockinthemorning.他们早上7点到校。,get也是个不及物动词，其后加介词to,再接地点名词；,reach是及物动词，其后可直接接名词或代词作宾语。,.,27,2.Whatareyouupto?你在干什么呢？这么多书放在地上，他在干什么呀？Whatisheuptowithallthosebooksonthefloor?,beupto用于表示“忙于，正在做”。例如：,Doyouwanttostayorgo?Itsuptoyou.你是要留下还是要走呢？你自己定。,当我们说beuptosb.时，表示“由决定”。例如：,.,28,3.Ihaventstartedyet.我还没开始做呢。你收到她的信了吗？Haveyoureceivedherletteryet?,yet用于否定句和疑问句，意思是“还，尚”。notyet的意思是“还没，尚未”，表示某事物在某一时间尚未发生，但未来也许会发生。例如：,.,29,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）。,.,30,4.Thejourneyhastakenseveralmonths.行程历时几个月。如:Ittookusanhourtosendthisemail.=Wespentanhoursendingthisemail.我们花了一个小时发这个电子邮件。,take后面加时间常表示“花费（多长时间）”，常用句型为:Ittakessb.sometimetodosth.意为“某人花时间做某事”，常与句型“sb.spendsometimedoingsth”互换。,.,31,5.Thatswhyitsonthenews.这就是它（宇宙飞船）上新闻的原因。在都柏林人人都很友好，这就是我喜欢这座城市的原因。EveryoneinDublinisfriendly,andthatiswhyIlovethecity.,thatiswhy表示“这就是的原因”。,.,32,6.SohavetheydiscoveredlifeonMars?他们在火星上发现生命了吗？,invent,find与discover的区别：invent意为“发明”，指经过认识和实践创造出前所未有的事物；find意为“发现，找到”，指对某种事物的寻求，也指找到（丢失的事物）；discover表示“偶然或经过努力发现客观存在的事物、真理或错误”。,.,33,Edisoninventedtheelectriclightbulb.爱迪生发明了电灯泡。ColumbusdiscoveredAmericabuthedidnotexplorethenewcontinent哥伦布发现了美洲，可是他没有去探索这个新大陆。ImlookingformypenbutIcantfindit.我正在找我的钢笔，但找不到。,.,34,Listenandunderlinethewordsthespeakerstresses.,Ivejustmadeamodelspaceshipforourschoolproject.IhaventstartedyetbecauseImnotsurehowtomakeit.Hasitarrivedyet?Astronautshavealreadybeentothemoon.,Nowlistenagainandrepeat.,.,35,Makelistsofwhatwehaveandhavenotdoneinspacetravel.,Wehave_,Wehavenot_,Adoghastravelledinspace.Menhavetravelledtothemoon.,Wehavenotbuilthousesinspace.AstronautshavenotbeentoMercury.,.,36,Workinpairs.TalkaboutspacetravelwiththelistsinActivity6.HaveyousentaspaceshiptoMars?Yes,wehave.But,.,37,1.Whatareyouupto?2.Sure,noproblem.3.Ivejustmadeamodelspaceshipforourschoolproject.4.Hasitarrivedyet?5.Astronautshavealreadybeentothemoon.,本课时主要句型,课后回顾,.,38,alreadyearthlatestmodeljust,1.用方框中所给介词或副词完成下列句子。,1.Ihaveknownthe_newsaboutmyfavouritefilmstar.2.The_isourhome.Wemusttakegoodcareofit.,latest,earth,.,39,3.Mikehas_workedinBeijingforseveralyears.4.Whatdoyouliketodowhenyouarefree?Iliketomakecar_.5.Theboyhas_hadlunch.Heisnthungrynow.,already,model,just,.,40,2.用方框中所给词完成下列句子。about,on,back,for,of1.TianTaohascame_fromBeijingbyplane.2.IhopethatIcanliveandwork_themoononeday.3.Danny,howdoyoufeel_thetravelproject?4.Ifyouwanttofinishtheworkfast,youcanaskLucy_help.5.OnSundaytherearealot_peopleinthepark.,back,on,about,for,of,.,41,3.根据所给中文完成下列句子。1.科学家们在地球上发现外星人了吗？_scientists_aliensontheEarth?2.你知道刘翔的最新消息吗？Doyouknow_aboutLiuXiang?3.最后，安迪到了车站。FinallyAndy_thestation.,Havediscovered,thelatestnews,arrivedat,.,42,4.