外研版八年级英语下册 （Has it arrived yet）journey to space 教师教学课件

Unit1Hasitarrivedyet?Module3Journeytospace

Doyouknowaboutoursolarsystem?

Howmanyplanetsgoaroundthesun?

Whichplanetisthethirdplanetfromthesun?Whichplanetisthefourthplanetfromthesun?Warming-upearthmoonnewsplanetreachyetjustmodeln.

地球n.

月亮，月球n.

新闻，消息n.

行星v.到达；抵达adv.还，尚adv.刚才，刚刚n.

模型WordsandexpressionsPre-listeningspaceshipprojectnoproblemlatestondiscoverastronaut

spacetraveln.航天器，宇宙飞船n.计划；工程；项目没关系最近的，最新的prep.在（播放）中，关于v.发现，找到n.宇航员航天旅行WordsandexpressionsPre-listeningLet’slearnsolarsystemtheSuntheEarthMarsplanetsPre-listeningtheEarth

TheEarthisaplanetanditgoesaroundtheSun.Itisabeautifulblueandwhiteballwhenitisseenfromspaceandithastheenvironmentwithair,sopeopleandthingscangrow.Saysomethingaboutnewwords.Example:Pre-listeningearth

land

messagemoon

news

planetreach

scientistListenandnumber.12345678Pre-listeningnewsaboutthetripto(1)_________journeyof(2)_________monthshasnotsentbackany(3)____________yethopetofind(4)_______onMarsMarseightmessageslifeListenagainandcompletethenotes.Pre-listeningHasthespacecraftreachedMars?ListenandsayWhile-listening1.WhatareDamingandTonytalkingabout?A.Modelspaceship.B.ThenewsaboutthetriptoMars.C.Schoolproject.2.MarkT(True)orF(False).(1)Thespaceship’striptoMarstookseveralyears.(2)TheyhavediscoveredlifeonMars.(3)Astronautshavealreadybeentothemoon.Listenandfinishthetasks.While-listeningFFT1.WhatschoolprojecthaveDamingandTonygot?2.HowdoesDamingfeelabouttheschoolproject?3.WhatnewshasTonyheard?4.HasanyonebeentoMars?Why?Nowanswerthequestions.Theyhavegotaschoolsubjectonspaceships.Heisn’tsurehowtomakethemodel.ThespaceshiptoMarshasreachedthere.NoonehasbeentoMarsyet,becauseMarsisveryfaraway,muchfartherthanthemoon.Post-listening这个问句的意思是“最近在忙什么?”Ihaven’tseenyouaroundlately.Whatareyouupto?最近没见到你，在忙什么呢?1.Whatareyouupto?LanguagepointsPost-listeningbeupto表示“从事于，忙于”，后面接名词、代词或-ing形式等。如：Allofusareuptogooddeeds.我们所有人都在做有益的事情。

Goandseewhatthesenaughtyboysareupto.去看看这些顽皮的孩子在做什么。Post-listening2.I’mnotsurehowtomakeit.besure后可接从句、动词不定式或“介词of/about+名词/代词/动名词”，表示“对……确信、有把握”。I’mnotsurewhetherI’vemethimbefore.我不能确定以前是否见到过他。Heissuretobebacksoon.

他不久一定会回来。Iamsureofhisreturning.

我确信他会回来。Post-listening3.Haveyouheardthelatestnews?latest

adj.最新的，最近的，最迟的（常放在名词前作定语）Canyoutellmeyourlatestlife?能告诉我你最近的生活吗？latest也可作副词，意为“最迟地；最近地”。Shegotuplatestthismorning.她今天早上起床起得最晚。Post-listening单词词性用法arrive不及物动词arrivein+大地方arriveat+小地方reach及物动词reach+地点名词get不及物动词getto+地点名词

—Howdidyourmother

reach

heroffice?—Bycar.We

gettoschoolat7:30everymorning.MysistersarrivedinLondonyesterday.Meg

arrivedatthebusstopatlast.4.Hasitarrivedyet?【归纳拓展】arrive,reach与get的区别Post-listening—AreDianeandPaulhere?—Yes,they’vejust

arrived.—Jon,thisisEmma.—Yes,Iknow.We’vealready

met.just=ashorttimeagoThefilmhasn’tstartedyet.already=beforeyouexpected/beforeIexpectedyet=untilnow结论词汇相同点意义用法just都可用于现在完成时态

刚刚，正好常用于肯定句，放在have/has之后，过去分词之前already

已经，就……

常用于肯定句，放在have/has之后，过去分词之前yet

还（没），尚（未）

常用于疑问句或否定句，用于句末4.Hasitarrivedyet?【归纳拓展】just，already与yet的区别5.SohavetheydiscoveredlifeonMars?discover“发现”，表示“偶然”或“经过努力”发现客观存在的事物、真理或错误。ColumbusdiscoveredAmericain1492.哥伦布1492年发现了美洲。Wesoondiscoveredthetruth.

我们很快就弄清了真相。Post-listening【归纳拓展】“发现”各有千秋findout查明；弄清楚强调经过一番努力或询问而查明某事或真相。例如：We’llfindoutwhathappened.我们会弄清楚到底发生了什么。invent发明强调创造出以前从未存在过的新事物。例如：Edisoninventedmanyusefulthings.爱迪生发明了许多有用的东西。lookfor寻找强调寻找的过程。例如：I’mlookingformykey.我在找我的钥匙。find找到强调寻找的结果和能力。例如：Wecan’tfindthelostbooks.

我们找不到丢失的书籍。Post-listening6.LotsofscientistsareworkinghardinordertosendastronautstoMarsoneday.inorderto意为“为了……”，表示目的，其后接动词原形，否定结构为inordernotto。例如:Thomasgotupveryearlyinordertocatchthefirstbus.为了赶上第一班车，托马斯很早就起床了。Post-listeningCompletethepassage.

Ontoday’snews,Tonyhasheardthatscientistshave(1)_______aspaceshiptoMarsandithas(2)__________onthe(3)________afterajourneyofseveralmonthsfromtheearth.Scientistshavenot(4)____________lifeonMars(5)______.AndnoastronauthaseverbeentoMarsbecauseitisveryfaraway.sentarrivedplanetdiscoveredyetarrive,discover,planet,send,yetPost-listening1.I’vejustmadeamodelspaceshipforourschoolproject.2.Ihaven’tstartedyetbecauseI’mnotsurehowtomakeit.3.Hasitarrivedyet?4.Astronautshavealreadybeentothemoon.Listenandunderlinethewordsthespeakerstresses.Nowlistenagainandrepeat.Post-listeningTeamracing

Twoteamshavearace.Theteamthatfirstgivesacorrectsentencegetsonepoint.Ready?Post-listeningWorkinpairs.HavewesentaspaceshiptoMars?Yes,wehave.But…Post-listening1.宇宙飞船已经把信息传回地球。Thespacecrafthas______________________toearth.2.我刚刚制作了一个太空站的模型。I’ve_________________________ofspacestation.3.你听到这条最新消息了吗？______you__________________news?4.到达那儿已经花费了好几个月。Ithas_______________________togetthere.5.他们还没有发现火星上有任何生命。They________________________onMarsyet.sentmessagesbackjustmadeamodelHaveheardthelatesttakenseveralmonthshaven’tfoundanylifePost-listening一、完成下列句子。Exercises.A:_______you________tothezoo?B:Yes,I____________therethreetimes.C:WhereisLucy,doyouknow?A:Sorry,Idon’tknow.B:She_______________tothelibrary.Havebeenhave

beenhasgone二、用havebeento或havegoneto完成对话。Post-listeningPlanetsinSolarSystem水星Mercurygodofmerchants财富之神金星Venusgoddessofloveandbeauty爱与美的女神火星Marsgodofwar战神木星Jupiterkingofthegods众神之首土