人教版八年级英语下册《Whats the highest mountain in the world》SectionA 课件(第1课时).pptx

人教版八年级下册英语Unit7What’sthehighestmountain

intheworld?SectionA第1课时

1.Tolearntocomparefacts;2.Tolearntoexpresslargenumbers;3.Tolearntotalkaboutgeographyandnature;4.Tolearnnewwords:square,meter,deep,desert,population,Asia,tour,tourist,wall,ancient,protect,wide…Objectives

Doyouknowthis?Whichisthehighestmountainintheworld?Whichisthelongestriverintheworld?Whichisthebiggestdesertintheworld?……Leadin

Whichisthehighestmountainintheworld?Howhighisit?Qomolangmaiscoveredwithsnowalltheyearround.It’s8844.43metershigh,thehighestintheworld.Qomolangma

Whichisthebiggestdesertintheworld?Howbigisit?theSaharaTheSaharaisthebiggestdesertintheworld.ItislocatedinthenorthernAfrica.

Whichisthelongestriverintheworld?Howdeepisit?theNileTheNileisthelongestriverintheworld.It’smorethan6,671kilometerslong.Itrunsthrough9countries.

Matchthefactsyouknow.Qomolangmaabout9,600,000squarekilometersinsizeTheSahara1,025metersdeepTheCaspianSea6,671kilometerslongTheNile8,844.43metershigh1aPre-listening

Listenandcompletethesentences.1.Qomolangmais_________thananyothermountainintheworld.2.TheSaharais____________desertintheworld.3.TheCaspianSeais_____________ofallthesaltlakes.4.TheNileis_____________riverintheworld.higherthebiggestthedeepestthelongest1bWhile-listening

Usetheinformationin1btomakeconversations.A:Whatisthehighestmountainintheworld?B:Qomolangma.A:Whatisthe…inthe…?B:…1c

Listenandnumberthefacts[1-4]intheorderyouhearthem.6,3005,0005,464300____TheYangtzeRiverisabout____kilometerslongandtheYellowRiveris____kilometerslong._____Chinahasthebiggestpopulationintheworld.It’salotbiggerthanthepopulationoftheUS.____Chinaisover_____yearsold.Ithasamuchlonger