初中八年級英語課件外研版英語八下M3U2教學(xué)課件

Module3Unit2Wehavenotfoundlifeonanyotherplanetsyet.Whatarethey?Warmup:Wherearetheyfrom?Aretheyfromouterspace?Havetherebeenlifeintheouterspace?Module3Unit2Wehavenotfoundlifeonanyotherplanetsyet.1.掌握重點詞匯和短語；2.能讀懂簡單的科普文章，理解大意，篩選信息；3.能夠運用現(xiàn)在完成時介紹中國對太空的探索經(jīng)歷。LearninggoalsEnjoyasong—Planets!水星金星theearthMars土星木星海王星天王星ThesunTheearthhasthebest

forlifetolive.environment[?n?va?r?nm?nt]環(huán)境

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

太陽系

['s??l?]['s?st?m]theGalaxy['g?l?ks?]銀河系theMilkyWayThereare

intheGalaxy.billionsofstarsuniverse['ju?n?v??s]

宇宙It's

(不可能的)toimagine.impossible[?m'p?s?bl]Noonetherecan

(交流)

withus.communicate[k?'mju?n?ke?t]Wordssolar

system['s??l?]['s?st?m]太陽系galaxy

['g?l?ks?]

星系

universe

['ju?n?v??s]宇宙MilkyWay

銀河系environment

[?n?va?r?nm?nt]環(huán)境

impossible

[?m'p?s?bl]不可能的

communicate[k?'mju?n?ke?t]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.成百萬年2.在其它的行星上

3.繞太陽轉(zhuǎn)4.他們中沒有人

5.被叫做6.太陽系

7.一小部分8.幾十億的星星

9.在宇宙中10.許多其他的星系11.距離好遠(yuǎn)12.不得不，必須13.足夠遠(yuǎn)14.如此多15.和某人聯(lián)系phrasesKeyUnderlinetheusefulexpressions.1.數(shù)百萬年2.在其它的行星上

3.繞太陽轉(zhuǎn)4.他們中沒有人

5.被叫做6.太陽系

7.一小部分8.幾十億的星星

millionsofyearsonanyotherplanetsgoaroundthesunnoneofthembecalledthesolarsystemasmallpartofbillionsofstarsphrasesKey9.在宇宙中10.許多其他的星系11.距離好遠(yuǎn)12.不得不，必須13.足夠遠(yuǎn)14.如此多15.和某人聯(lián)系intheuniversemanyothergalaxiesfarawayhave/hastofarenoughsomanycommunicatewithsb.phrasesKeyReadafterthevideo.SpeakingIntroduceanexperienceaboutChinesespacetravel(中國航天太空旅行).

要求：用上現(xiàn)在完成時。AnexperienceaboutChinesespacetravelWritingWriteanexperienceaboutChinesespacetravel.(中國航天太空旅行)要求：用上現(xiàn)在完成時。AnexperienceaboutChinesespacetravelSummaryWords:

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

millionsofyearsonanyotherplanetsgoaroundthesunnoneofthembecalledasmallpartofExpressions:billionsofstarsin