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Let’senjoy!ByZengQiongsquaren.平方metern.米deepadj.深的desertn.沙漠populationn.人口Asian.亚洲Doyouknowtheseplaces?QomolangmaIt’sthehighestmountainintheworld.It’s8,844.43metershigh.eightthousandeighthundredandforty-fourpointfourthreeTheNileisthelongestriverintheworld.It’s6,671kilometerslong.theNilesixthousandsixhundredandseventy-one尼罗河theCaspianSeaTheCaspianSeaisthedeepestsaltlakeintheworld.It’s1,025metersdeep.onethousandandtwenty-five咸水湖里海TheSaharaisthebiggestdesertintheworld.theSaharaIt’sabout9,600,000squarekilometersinsize.ninemillionsixhundrendthousand撒哈拉沙漠平方千米在大小方面TheYangtzeRiveristhelongestriverinChina.It’s6,211.31kilometerslong.theYangtzeRiversixthousandtwohundredandelevenpointthreeone长江重点一：大数字的读法每三位为一节，从右至左为thousand(千)，million(百万），billion(十亿）…….,每段中用百位数读法。例如：123，456，789，210要读成：onehundredandtwenty-threebillionfourhundredandfifty-sixmillionsevenhundredandeighty-ninethousandtwohundredandten1aMatchthefactsyouknow.Qomolangmaabout9,600,000squarekilometersinsizeTheSahara1,025metersdeepTheCaspianSea6,671kilometerslongTheNile8,844.43metershigh重点二：“基数词+单位+形容词”平方千米在大小方面；深的米千米长的高的100metershigh100米高英语表示“有多高（长，深……）”时，一般将数词和数量单位放在表示高长深等形容词前作状语。e.g.Theblackboardis_______________(4米长)。4meterslongA:HowhighisQomolangma?B:It’s8,844.43metershigh.A：HowbigistheSahara?B：It’sabout9,600,000squarekilometersinsize.A：HowlongistheNile?B：It’s6,671kilometerslong.A：HowdeepistheCaspianSea?B：It’s1,025kilometersdeep.多高多长多深多大1bListenandcompletethesentences.1.Qomolangmais______thananyothermountainintheworld.2.TheSaharais____________desertintheworld.3.TheCaspianSeais____________ofallthesaltlakes.4.TheNileis_________riverintheworld.higherthebiggestthedeepestthelongest=Qomolangmaisthehighestmountainintheworld.其他任何一个1cUsetheinformationin1btomakeconversations.Whatisthehighestmountainintheworld?Qomolangma.2aListenandnumberthefacts(1-4)intheorderyouhearthem.___TheYangtzeRiverisabout____kilometerslongandtheYellowRiveris___kilometerslong.___Chinahasthebiggestpopulationintheworld.It’salotbiggerthanthepopulationoftheUS.___Chinaisover___yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven___yearsold.___ChinaisalmostasbigastheUS,anditisthebiggestcountryinAsia.4213长江人口数量亚洲2bListenagainandfillintheblankswiththenumbersinthebox.6,3005,0005,464300___TheYangtzeRiverisabout____kilometerslongandtheYellowRiveris______kilometerslong.___Chinahasthebiggestpopulationintheworld.It’salotbiggerthanthepopulationoftheUS.___Chinaisover_____yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven____yearsold.___ChinaisalmostasbigastheUS,anditisthebiggestcountryinAsia.42136,3005,4645,0003001.Chinahasthebiggestpopulationintheworld.2.ItisthebiggestcountryinAsia.最高级基本构成：the+形/副最高级3.It’salotbiggerthanthepopulationoftheUS.4.IthasamuchlongerhistorythantheUS.比较级基本构成1：(alot/much/alittle)+形/副的比较级+than5.ChinaisalmostasbigastheUS.比较级基本构成2：as+形/副的原级+as重点三：复习比较级和最高级的部分基本结构1.最高级基本构成：the+形/副最高级2.比较级基本构成1：(alot/much/alittle)+形/副的比较级+than比较级基本构成2：as+形/副的原级+asintheworldsquarekilometersanyothersaltlake平方千米；平方公里咸水湖其他任何一个在世界上24本堂课小结重点一：大数字的读法方法：每三位为一节，从右至左为thousand,million,billion...,每段中用百位数读法。例子：123，456，789，210要读成：onehundredandtwenty-threebillionfourhundredandfifty-sixmillionsevenhundredandeighty-ninethousandtwohundredandten重点二：“基数词+单位+形容词”例子：8,844.43写成：8，844.43metershigh6,671写成：6，671kilometerslong重点三：比较级和最高级的基本结构最高级基本构成：the+形、副最高级比较级基本构成：形、副的比较级+thanas+形、副的原级+asintheworldsquarekilometersanyothersaltlakeoneof…至少写两个句子，一个是关于形容词的比较级的，另一个是关于形容词的最高级的。并从以上短语中任选两个及两个以上的短语来运用。Let’senjoyandlearn!Classisover.Thankyou!2cMakeconversationsusingtheinformationin2aoryourclassmatesA:DidyouknowthatChinaisoneoftheoldestcountriesintheworld?B:Yes,Idid.it’smucholderthanmycountry.A:DidyouknowthatYangWenquisthetallestboysinourclass?B:Yes,Idid.It’s1.78meterstall.C:Wow!Heissotall!世界上最古老的国家之一