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1、课程名称：课程名称：Unit 7 Section A 1a-1cUnit 7 Section A 1a-1c 八年级下册八年级下册版版 本：人教本：人教20112011课标版课标版单单 位：固安县公主府中学位：固安县公主府中学主讲教师：蔺更娟主讲教师：蔺更娟Queen:mirror,mirroronthewall,whoisthe most beautifulwomanofall?Mirror:youarebeautiful,mymajesty.Butsnowwhite ismorebeautiful.She is the most beautiful woman in the world!Q
2、ueen:what?Itisimpossible!Impossible!Iwontallowotherstobemorebeautiful thanme.I will kill her!Unit7 whats the highest mountain in the world学习目标1.学习数字单位thousand,million,billion;能读出较大的数字。2.能运用形容词比较级和最高级来描述事物。3.了解中国及世界的自然地理知识，渗透爱国教育。TheGreatWall8850kilometerslongA:HowlongistheGreatWall?B：Its8,850kilomet
3、erslong.Qomolangma8,844.43metershighTheNile6,671kilometerslongTheCaspianSea1,025metersdeepTheSahara9,600,000squarekilometersinsizeListeningpractice1bListenandcompletethesentences.1.QomolangmaisQomolangmaisthananyothermountainthananyothermountainintheworld.intheworld.2.TheSaharais_desertintheworld.2.
4、TheSaharais_desertintheworld.3.TheCaspianSeais_ofallthesalt3.TheCaspianSeais_ofallthesalt lakes.lakes.4.TheNileis_riverintheworld.4.TheNileis_riverintheworld.higherhigherthebiggestthebiggestthedeepestthedeepestthethelongestlongest比较级？最高级？2bListenagainandfillintheblanksin2awiththenumbersinthebox.6,30
5、05,0005,464300_TheYangtzeRiverisabout_kilometerslongandtheYellowRiveris_kilometerslong._Chinahasthebiggestpopulationintheworld.ItsalotbiggerthanthepopulationoftheUS._Chinaisover_yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven_yearsold._ChinaisalmostasbigastheUS,butitisthebiggestcountryinAsia.4321630054645000300Summary1.数字单位2.对事物的长、高、深和面积的问答3.表达最高级的句型thousandmillionbillionhowlonghighdeepis-?Its-meterslonghighdeep1）比较级）比较级+than+anyother名词单数名词单数2）the最高级最高级+inall比较范围比较范围WritingpracticeUsetheinformationbelowtomakesentences