仁爱版英语九年级I'mexcitedaboutthethingsthatwillbediscoveredinthefutureppt课件

I’mexcitedaboutthethingsthatwillbediscoveredinthefuture.SectionCUnit4Topic2Whatareyougoingtobewhenyougrowup？Why?DoyouknowanythingaboutMars?solarsystemMarsisthefourthplanetfromthesuninoursolarsystemandisnamedafterMars,theRomangodofwar.MarstheRomangodofwar被命名太阳系罗马战神n.风暴，暴(风)雨Itismuchsmallerthantheearth.Itsdiameteris53%oftheearth’s.直径Duringspringandsummer,thestrongstormscancoverthewholesurfaceofMars.Thegravityonitssurfaceisabout40%asstrongasitisonearth.引力，重力1aReadandunderstand.LookatthepicturesandpredictwhichstatementsaretrueaboutMars.Thenreadthepassagequicklyandchecktheanswers._____1.Marslookslikearedball._____2.ThetemperatureonMarsisveryhigh._____3.Marsismuchlargerthantheearth._____4.Marsistoofarawayforustoreach.TFFFListento1aandanswerthequestions.(1)WhatdoesMarslooklike?Itlookslikearedandorangeball.(2)HowfarisMarsfromthesun?It’sabout228millionkilometersawayfromthesun.(3)What’sthetemperatureonMars?Itisbetween-138℃and28℃.1aReadandunderstand.动画1a1.Itsdiameteris53%aswideasthatoftheearth.它的直径是地球直径的53%。2.ThegravityonthesurfaceofMarsisabouttwo-fifthsasstrongasitisonearth.火星表面的引力大约是地球引力的五分之二。倍数(分数)+as+adj.+as……的几倍3.Marsgoesaroundthesunatadistanceofabout228millionkilometers.火星在距太阳约228000000千米处环绕着太阳转。atadistanceof…有……距离LanguagePoints4.ScientistsarestillsearchingformoreinformationaboutMars.科学家们正在对火星进行更多的探索。searchfor:表示没有“被搜索的对象”只有“寻找的目标”。如：Allnighttheysearchedforthelostboy.search…for…表示搜查某一对象的目的是要找到什么,强调有具体的目标。如：ShesearchedmanyshopsforJim’sgift.search意为“在……搜查”或“搜身”,是个及物动词，后面直接跟“被搜查的对象”。如：Mr.Smithsearchedeveryroominthehouse.LanguagePoints1bRead1aagainandwritedowntheinformationaboutMars.DiameterColorShapeClimateGravityDistancefromthesun53%aswideasthatoftheearthredandorangeaballduringspringandsummer:strongstormstemperature:between-138℃and28℃abouttwo-fifthsasstrongasitisonearthabout228millionkilometersKeywordsMars,fourth,benamedafter,diameter,aswideas,atadistanceof,tell,because,brightred,ball,storms,gravity,temperature,oxygen,eightmonths,closestto,searchingforRetell1aMars,the_______planetofthesolarsystem,goesaroundthesunata_________ofabout228millionkilometers.Its_______is53%aswideasthatoftheearth.Itlookslikea_____and_______ball.It’sverybeautiful.Butduring______and_______,strong__________cancoverthewhole__________ofMars.Thegravityonthesurfaceofitisabout________as________asitisonearth.Exercisefourthdistanceredorangespringsummerstormssurfacetwo-fifthsstrongdiameter1cDiscussthecrazyquestionswithyourpartnerandstateyourreasons.1.DoesMarshaveagoodclimateforplants?2.IsMarsausefulplacetodryfruit?3.IsMarsagoodplaceforhumanbeingstolive?4.IsMarsacomfortableplaceforheavypeople?Read2andanswerthequestions.(1)Whoisthise-mailfromandto?ItisfromUncleStephentoKangkang.(2)Howlongdidittakethemtogetthere?Morethantwoyears.(3)Dideverythinggowellduringthejourney?No,itdidn’t.HiKangkang,Ithasbeentwodays_________(since,from)welandedonMars.It_________(cost,took)usmorethantwoyearsto_________(reach,get)here.Generally,thejourneywentwell,butthelivingconditionswere_______(quiet,quite)badduringthejourney.Wehadtoproducemostofthefoodinthespaceship.______________(What’smore,What’sworse),ourwatersupplieswereverylow.Wehadtolimittheuseofwaterduring_________(those,these)days.Sowehadashowereverysixweeks.Wewillspendanothersevenhundredandsixty-threedaysonMars.__________(How,What)alongtime!Ioftenmissthefamily,buttheexcitementofbeingonMarsisworthit!Wishmeluck!Yours,UncleStephensincetookgetquiteWhat’sworsethoseWhat2Kangkang’sunclesentane-mailtohimfromMars.Choosetherightwordstocompletetheletter.3aWritebackane-mailtoUncleStephenforKangkangandaskhimformoreinformationaboutMars.Thelistmayhelpyou.clothingfoodanddrinksweathertransportation…3bWorkinpairs.Checkyourpartner’se-mailanduseyourknowledgeofMarstoanswerthequestionsforUncleStephen.DearUncle,I’mverygladtoreceiveyoure-mail,andIknowthatthelivingconditionswerequitebadduringyourjourney.IaminterestedintheinformationaboutMars.Canyoutellmemoreaboutit?HowabouttheweatheronMars?Isitverycold?Whatkindoftransportationdoyouusethere?Iamlookingforwardtoyoure-mail!Goodluck!Yours,KangkangYoucanwriteitlikethis:SummaryWelearn:1.Somewords:storm,weigh,journey2.Somephrases:nameafter,as…as,atadistanceof,searchfor3.Somesentences:(1)Itsdiameteris53%aswideasthatoftheearth.(2)IthasbeentwodayssincewelandedonMars.Wecan:1.TalkaboutsomethingmoreaboutMars.2.Writebackane-mail.Read1a.Memorizetheusefulexpressionsandkeysentenceswhichwelearnedtoday.FinishSectionCinyourworkbook.ReviewSectionsA-C.AssignmentPPT模板下载：www.1ppt.com/moban/行业PPT模板：www.1ppt.com/hangye/节日PPT模板：www.1ppt.com/jieri/PPT素材下载：www.1ppt.com/sucai/PPT背景图片：www.1ppt.com/beijing/PPT图表下载：www.1ppt.com/tubiao/优秀PPT下载：www.1ppt.com/xiazai/PPT教程：www.1ppt.com/powerpoint/Word教程：www.1ppt.com/word/Excel教程：www.1ppt.com/excel/资料下载：www.1ppt.com/ziliao/PPT 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