初中八年级英语课件外研版英语八下M3U2教学课件

Module3Unit2Wehavenotfoundlifeonanyotherplanetsyet.Whatarethey?Warmup:Wherearetheyfrom?Aretheyfromouterspace?Havetherebeenlifeintheouterspace?Module3Unit2Wehavenotfoundlifeonanyotherplanetsyet.1.掌握重点词汇和短语；2.能读懂简单的科普文章，理解大意，筛选信息；3.能够运用现在完成时介绍中国对太空的探索经历。LearninggoalsEnjoyasong—Planets!水星金星theearthMars土星木星海王星天王星ThesunTheearthhasthebest

forlifetolive.environment[ɪnˈvaɪrənmənt]环境

水星金星theearthMars土星木星海王星天王星ThesunThesunanditsplanetsarecalled_____________thesolarsystem

太阳系

['səʊlə]['sɪstəm]theGalaxy['gæləksɪ]银河系theMilkyWayThereare

intheGalaxy.billionsofstarsuniverse['juːnɪvɜːs]

宇宙It's

(不可能的)toimagine.impossible[ɪm'pɒsəbl]Noonetherecan

(交流)

withus.communicate[kə'mjuːnɪkeɪt]Wordssolar

system['səʊlə]['sɪstəm]太阳系galaxy

['gæləksɪ]

星系

universe

['juːnɪvɜːs]宇宙MilkyWay

银河系environment

[ɪnˈvaɪrənmənt]环境

impossible

[ɪm'pɒsəbl]不可能的

communicate[kə'mjuːnɪkeɪt]交流Let’shaveatriptospace!Fastreading:Choosethebesttitle.Anyoneoutthere?LifeonEarthOursolarsystemThestarsatnightsolar

systemGalaxyuniverseCarefulreading:ReadPara1-2andfinishthemap.Thenretell.universe,theGalaxy,thesolarsystem,planet,starstarplanetCarefulreading:RetellPara1-2withthehelpofthemap.Wehavenotfound

onanyotherplanets.Thereare

goingaroundthesun.

isoneoftheplanets.Itisdifferentfromthesevenotherplanetsbecauseithastheonlyandthebest

forlifetolive.Thesunanditsplanetsarecalled

.But

islargerthanthesolarsystem.Thereare

intheGalaxy,andoursunisonlyoneofthem.However,

ismuchlargerthantheGalaxy.Para3-5:Readcarefullyandanswer.What

have

scientists

done

aboutthespace?1.Scientistshavealsodiscoveredmanyothergalaxiesintheuniverse.2.ScientistshavesentspaceshipstotheplanetMarstotakephotos.3.Theyhaveevensentspaceshipstotraveloutsidethesolarsystem.presentperfecttense1.成百万年2.在其它的行星上

3.绕太阳转4.他们中没有人

5.被叫做6.太阳系

7.一小部分8.几十亿的星星

9.在宇宙中10.许多其他的星系11.距离好远12.不得不，必须13.足够远14.如此多15.和某人联系phrasesKeyUnderlinetheusefulexpressions.1.数百万年2.在其它的行星上

3.绕太阳转4.他们中没有人

5.被叫做6.太阳系

7.一小部分8.几十亿的星星

millionsofyearsonanyotherplanetsgoaroundthesunnoneofthembecalledthesolarsystemasmallpartofbillionsofstarsphrasesKey9.在宇宙中10.许多其他的星系11.距离好远12.不得不，必须13.足够远14.如此多15.和某人联系intheuniversemanyothergalaxiesfarawayhave/hastofarenoughsomanycommunicatewithsb.phrasesKeyReadafterthevideo.SpeakingIntroduceanexperienceaboutChinesespacetravel(中国航天太空旅行).

要求：用上现在完成时。AnexperienceaboutChinesespacetravelWritingWriteanexperienceaboutChinesespacetravel.(中国航天太空旅行)要求：用上现在完成时。AnexperienceaboutChinesespacetravelSummaryWords:

environment;solarsystem;group;galaxy;universe;light;impossible;out;communicateExpressions:

millionsofyearsonanyotherplanetsgoaroundthesunnoneofthembecalledasmallpartofExpressions:billionsofstarsin