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1、Unit9What’sthehighestmountainintheworld？SectionA-Doyouknowits name?-TheNile-Doyouknowhowlongitis?-It’sabout6,671kilometerslong.It’sthelongestriverintheworldThesecondlongestriverintheworld.-Doyouknowitsname?-ItisAmazon.-Doyouknowhowlongitis?-It’sabout6,500kilomet
2、erslong.ThelongestriverinAsia.TheYangtzeRiverTheYangtzeRiveristhelongestriverinAsia.Anditisthethirdlongestriverintheworld.Itis6,300kilometerslong.Thehighestmountainintheworld.Doyouknowhowhighitis?Itis8,844.43metershigh.QomolangmaDoyouknowSaharaisthebiggestdesert
3、intheworld?Itisabout9,600,000squarekilometersinsize.SaharaTheworld’sdeepestsaltlakeTheCaspianSeaDoyouknowthathowdeeptheworld’sdeepestSaltlake?Yes,itis1,025metersdeep.It’s8,844.43metershigh.它有8,844米高。笔记：Itis…metershigh(long,wide…).它……米高（长,宽……)。“有多长（宽，高……）”时，将数词和数
4、量单位放在表示长宽高的形容词前翻译句子1.这张桌子两米长，一米宽。2.这座山有1500米高。3.这栋楼120米高。4.这本字典有五厘米厚。5.这个湖有多深？1025米深。Thetableistwometerslongandonemeterwide.Themountainis1,500metershigh.Thebuildingis120meterstall.Thedictionaryisfivecentimetersthick.Howdeepisthelake?It’s1,025metersdeep.LanguageG
5、oal:TalkaboutgeographyandnatureQomolangmaabout9,600,000squarekilometersinsizeTheSahara1,025metersdeepTheCaspianSea6,671kilometerslongTheNile8,844.43metershigh1a.Matchthefactsyouknow.1.Qomolangmais________thananyothermountainintheworld.2.TheSaharais__________dese
6、rtintheworld.3.TheCaspianSeais__________ofallthesaltlakes.4.TheNileis___________riverintheworld.1b.Listenandcompletethesentences.higherthebiggestthedeepestthelongest1c.Usetheinformationin1btomakeconversations.A:Whatisthehighestmountainintheworld?B:Qomolangma.A:W
7、hatisthebiggestdesertintheworld?B:Sahara.A:Whatisthedeepestsaltlakeintheworld?B:Caspiansea.PairworkA:Whatisthelongestriverintheworld?B:Nile.______TheYangtzeRiverisabout________kilometerslongandtheYellowRiveris__________kilometerslong.____Chinahasthebiggestpopula
8、tionintheworld.It’salotbiggerthanthepopulationoftheUS.2a.Listenandnumberthefacts[1-4]intheorderyouhearthem.6,3005,0005,46430024____Chinaisover________yearsold.Ithasam
