英语人教版八年级下册Unit 7 --Section A(1a-2d)教学课件.ppt

Unit7 Unit7What sthehighestmountainintheworld 练一练 big fat thin fast friendly interesting wonderful biggest fattest thinnest fastest friendliest mostfriendly mostinteresting mostwonderful SectionA11a 2d Doyouknowtheseplaces runsalongtheborder 边界 betweenChinaandNepal 尼泊尔 Itiscoveredwithsnowalltheyearround It s8844 43high thehighestintheworld It s26kilometerslong Qomolangma isthelongestriverintheworld It smorethan6600kilometerslong Itrunsthrough9countries it soneofthelargestriverflowsthroughtheinternationalstatesintheworldandrunsintotheMediterraneanSea 地中海 intheend TheNile isthebiggestlakeintheworld ItliesintheborderbetweenAsiaandEurope TheCaspianSea isthebiggestdesertintheworld Itislocated 位于 坐落于 inthenorthernAfrica climateconditionsareverybad itisoneofthemostnotsuitable 适合的 forbiologicalsurvival 生物存活 TheSahara isthethirdlongestriverintheworld thefirstAsianrivers It s6211 31kilometerslong East westwidthof3219kilometers about966kilometerswidenorth south passingthrough11provinces ItrunsintotheEastSeainShanghaifinally TheYangtzeRiver 1aMatchthefactsyouknow 8 844metershigh 8 844米高 metershigh long wide 米高 长 宽 英语表示 有多长 宽 高 时 一般将数词和数量单位放在表示长宽高的形容词前作状语 e g Thewallis1 7meterswide Explaination 练一练 761549812212348686662454213737 2bListenagainandfillintheblanksin2awiththenumbersinthebox 6 3005 0005 464300 TheYangtzeRiverisabout kilometerslongandtheYellowRiveris kilometerslong Chinahasthebiggestpopulationintheworld It salotbiggerthanthepopulationoftheUS 6 300 5 464 Chinaisover yearsold IthasamuchlongerhistorythantheUS TheUSisnoteven yearsold ChinaisalmostasbigastheUS butitisthebiggestcountryinAsia 5 000 300 A HowhighisQomolangma B It s8 844metershigh Practice Thebiggestdesertintheworldisabout8 000 000squarekilometersinsize HowbigistheSahara It sabout8 000 000squarekilometersinsize 1 Fellfreetoaskmeanythingontoday sGreatWalltour 在今天的长城游中 大家尽管问我任何问题 不要拘束 fellfree是英语口语中一个常用表达 若有人让你feelfreetodosomething 就是让你无需拘束 只管按照自己的意愿去做某事 2d Languagepoints e g A CanIuseyourbathroom 我可以用一下你的卫生间吗 B Yes feelfree 可以 请随意 asfarasIknow是一个固定的表达方式 还可以说sofarasIknow 意思是 据我所知 2 AsfarasIknow therearenoman madeobjectsasbigasthis 据我所知 再没有像它这样大的人造物体了 e g AsfarasIknow Jack sgottwinsisters 就我所知 杰克有一对孪生姐妹 They renotcomingtoday sofarasIknow 他们今天不来了 就我所知是这样的 Readtheconversationagainandanswerthequestions 1 Whichisthebiggestman madeobjectsintheworld 2 WhichisthemostfamouspartoftheMingGreatWall TheGreatWall Badalingpartofthewall feelfreethemostpopularquestiontalkabouttheMingDynastytheancientemperorsthemainreasonasfarasIknowtheMingGreatWall Importantphrasesandsentences 1 Howlongisthewall It sabout8 850kilometerslong 2 Thismakesitthelongestwal