最新外研社英语八年级下M3U1课件教学讲义ppt.ppt

《最新外研社英语八年级下M3U1课件教学讲义ppt.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、外研社英语八年级下M3U1课件EarthMarsMoonouterspacethesolarsystemMercury水星Earth地球Mars火星Saturn土星Neptune海王星Venus金星Jupiter木星Uranus天王星Pluto冥王星小行星带Asteroidbelt彗星Comets陨石MeteoritesHowcanwegotoouterspace?Byspacecraft.spaceshuttleastronautspacestationHasmandiscoveredlifeonthemoon?Apol

2、loMoonlandingMoonexplorationChang’eIMoonexplorationChang’eIIChang’eIIHasmandiscoveredlifeonMars?Yinghuo-1(萤火一号)Yinghuo-1wasaChineseMars-explorationspaceprobe,intendedtobethefirstChinesespacecrafttoexploreMars.Itwaslaunchedon8November2011.Owingtoburnsdidnottakeplac

3、e,leavingbothprobesstrandedinorbit.On17November,ChineseStatemediaformallydeclaredtheYinghuo-1probelost.Yinghuo-1underwentdestructivere-entryon15January2012,finallydisintegratingoverthePacificOcean.Marsisconsideredtobetheplanetthatcouldbesuitableforpeopletostay.Dia

4、meter(直径)6,794kilometersQuality(质量)6.4219e23kilogramsGoodnews:SomescientistshavealreadysentaspacecrafttoMars.Astronautstakethe____________togettothe_____________.Completethesentenceswiththecorrectformofthewordsandphrasesinthebox.spaceshuttlespacestationborrowdisco

5、verlifemodelrecentlyspacestationspaceshuttle2.Theyhaven’t___________any______onMarsyet.3.The________ofthespacestationisn’tDaming’s,andheonlywantsto________it.4.Astronautshaven’tbeentothemoon________.Thelasttimewasover30yearsago.discoveredlifemodelborrowrecentlybor

6、rowdiscoverlifemodelrecentlyspacestationspaceshuttleListenandnumberthewordsasyouhearthem.earthlandmessagemoonnewsplanetreachscientist12573846Listenagainandcompletethenotes.newsaboutthetripto________journeyof___________monthshasnotsentbackany__________yethopetofind

7、___________onMarsMarseightmessageslifeListenandchoosethebestanswers.1.Tonyhasmadeamodelofthe________.A.spaceshipB.spacecraftC.spaceshuttle2.HavetheastronautsdiscoveredlifeonMars?________A.Yes,theyhave.B.No,notyet.C.Yes,theydid.ABReadandanswerthequestions.1.Whats

8、choolprojecthaveDamingandTonygot?2.HowdoesDamingfeelabouttheschoolproject?Spaceship.Heisnotsurehowtomakethemodel.3.WhatnewshasTonyheard?4.Hasanyonebeent