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1、Unit7What'sthehighestmountainintheworld?SectionA1a—2C授课学校：玉山紫湖中学授课教师：戴杨萍BettyDai授课班级：八（5）班Warming-upCountthenumbersfrom1-54Rules:全体起立，数数。逢5的倍数和以5结尾的数字，以拍手代替。如果对了，坐下；如果错了，不能坐下，在游戏结束后，接受新的挑战。1,0009,600,00030,0001,0256,671millionthousandhundredninemillionsixhundredthousandWhatdothenumbersremindyo
2、uof?9,600,0001,0256,6718,844.43QomolangmaQomolangmarunsalongtheborderbetweenChinaandNepal.Itiscoveredwithsnowalltheyearround.It’s8,844.43metershigh,thehighestmountainintheworld.It’s26kilometerslong.[ˈbɔ:də(r)]边界[nə'pɔ:l]尼泊尔（南亚国家）TheSaharaisthebiggestdesertintheworld.ItislocatedinthenorthernAfr
3、ica.Climateconditionsareverybad.Itisoneoftheearth’smostnotsuitableforbiologicalsurvivals.theSahara[ləʊˈkeɪtɪd]位于(locate的过去式和过去分词)[ˈklaɪmət]气候;[ˌbaɪəˈlɒdʒɪkl]生物的;生物学的[səˈvaɪvl]生存;theCaspianSeaTheCaspianSeaisthebiggestsaltlakeintheworld.ItliesintheborderbetweenAsiaandEurope.TheNileisthelongestri
4、verintheworld.It’smorethan6,600kilometerslong.Itrunsthrough9countries.It’soneofthelargestriversthatflowsthroughtheinternationalstatesintheworldandthatrunsintotheMediterraneanSea(地中海)intheend.theNile[fləʊ]流动[steɪt]国家;州;TalkaboutthesepicturesQomolangmatheSaharatheCaspianSeatheNile1aMatchthefacts
5、youknow.Qomolangmaabout9,600,000squarekilometersinsizeTheSahara1,025metersdeepTheCaspianSea6,671kilometerslongTheNile8,844.43metershigh1bListenandcompletethesentences.1.Qomolangmais______thananyothermountainintheworld.2.TheSaharais____________desertintheworld.3.TheCaspianSeais____________ofall
6、thesaltlakes.4.TheNileis_________riverintheworld.higherthebiggestthedeepestthelongest1cUsetheinformationin1a&1btomakeconversations.Whatisthehighestmountainintheworld?Qomolangma.HowhighisQomolangma?It’s8,844.43metershigh.2aListenandnumberthefacts(1-4)intheorderyouhearthem.___TheYangtzeRiverisab
7、out____kilometerslongandtheYellowRiveris___kilometerslong.___Chinahasthebiggestpopulationintheworld.It’salotbiggerthanthepopulationoftheUS.___Chinaisover___yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven___yearsold.___Chinaisal
