高一英语课件unit4Astronomy高一英语课件

Astronomy:thescienceofthestarsP63•1.energetic•2.surface•3.dependson•4.gradually逐渐地•5.exists(P315)•6.prevent…from•7.spread•8.multiplying•9.Nowthat既然(P425)23.单词精练•1.astronomy•2.system•3.presence•4.explode•5.language•6.development•7.surface•8.Oxygen•9.depends•10.disappointed4.句子理解•1.Hespenttoomuchtimeandmoneyoncomputergames,whichmadehisparentsveryangry.•2.Itseemsthatnothingcanpreventhimfromcarryingout(实施)theplan.•3.Ifitdoesn’train,we’llholdthesportsmeetasplanned(如原来计划的那样).•4.Hismotherisasgoodadoctorashisfather,asisknowntoall.BAAC•5.Nowthat(既然)hehaschangedhismindanddecidednottohelpus,wehavetodependonourselvesandfinishitontimeanyhow.•6.Theteacherexplainedittohimoveragain,buthestilldidn’tgetthehangofit.•7.Aftertwowholedaysexhaustingwalk,theyfinallyreachedwhattheythoughtwascalledLicun.BAC•8.Weallcheeredupatthenewsthatourvolleyballteamhadwonthegame.•9.Hisbehaviour(行为举止)atschoolletshisparentsdown.•10.Thenewsthatthelittlegirlsavedfivepeoplegotaroundthewholecountry.AACWhatdoyouknowaboutthescience?Fillintheblankswiththefourfrontierscienceabove.Thescientificstudyoftreatmentofdiseasesandinjuries.Thestudyofthechemistryoflivingthings.Thescientificstudyoftheearth’satmosphere,oceansandclimate.Thescientificstudyofobjectsinspace,suchasplanets,stars,cometsand“blackholes”Medicine医学Biochemistry生物化学Geophysics地球物理学Astronomy天文学Astronomy天文学Mathematics数学Physics物理Medicine/医学biology生物学Chemistry化学Biochemistry生物化学Geophysics地球物理学Physics物理Geology地理What’sthecorrectattitudetowardsscience?Weshouldtrytobeobjective,logicalandcareful.Inordertotestouridea,weshoulddesignexperiments,thenanalyzetheresultsanddrawaconclusion.Whatdoyouknowaboutthesolarsystem?Howdiditform?Howdidlifebegin?Whatdoyouknowabouttheearth?TheSolarsystemEarthMarsJupiterSaturnUranusNeptunePlutoMercuryVenussun分小组学习:•1.课本第25页reading整篇课文:(1).找出文中与学习资料相对应的重点词语/组;学习其用法.(2).与同伴交流学习文中不熟悉或不懂的单词短语或句子.(3).与同伴合作完成要求内容.Translation:•1.一团充满能量的尘埃•2.一个谜•3.合并成一个球•4.这种固体形状是否会继续存在下去•5.产生各种气体•6.形成地球大气层•7.与其他行星不同•8.水在地球上存留了下来•9.独特的特征•10.生命的开始Translation:•11.把有害气体溶解在海洋中•12.这使得生命发展变为可能•13.植物繁殖起来并释放氧气•14.促进鱼类的发展•15.从大气层中吸取二氧化碳•16.能在陆地上也能在海中生活•17.第一次出现•18.遍布地球各地•19.随着时间的推移•20.把过多的二氧化碳排放到大气层中•21.阻止热能从地球逃逸出去•22.要看问题是否得到解决而定