英语人教版八年级下册whats the highest mountain.ppt

,Unit7Whatsthehighestmountainintheworld?,SectionA11a2d,QomolangmatheNiletheCaspianSeatheSaharatheYangtzeRivertheYellowRivertheMingDynastytheMingGreatWall,珠穆朗玛峰尼罗河里海(世界最大的咸水湖)撒哈拉沙漠长江黄河明朝明长城,squaremeterdeepdesertpopulationAsiafeelfreetour,n.平方；正方形n.米；公尺adj.深的；纵深的n.沙漠n.人口；人口数量n.亚洲(可以)随便(做某事)n.v.旅行；旅游,touristwallamazingancientprotectwideasfarasIknow,n.旅行者；观光者n.墙adj.令人大为惊奇的;令人惊喜(或惊叹)的adj.古代的；古老的v.保护；防护adj.宽的；宽阔的就我所知,theHimalayastheAmazonRiverachievementn.southwesternadj.thickadj.includev.freezingadj.conditionn.takein,喜马拉雅山脉亚马逊河成就；成绩西南的；西南方向的厚的；浓的包括；包含冻冰的；结冰的条件；状况吸入；吞入（体内）,hefaceofachievev.forcen.naturen.eventhoughoceann.thePacificOcean,实现目标；成功挑战；考验面对（问题、困难等）达到；完成；成功力；力量自然界；大自然=evenif即使；虽然大海；海洋太平洋,Presentation,squaren.平方,metern.米,deepadj.深的,desertn.沙漠,populationn.人口,Asian.亚洲,tourv.n.旅行,touristn.旅行者,walln.墙,amazingadj.令人大为惊奇的,ancientadj.古代的,wideadj.宽的；宽阔的,Doyouknowtheseinterestplaces?,QomolangmaMountEverest,QomolangmarunsalongtheborderbetweenChinaandNepalnp:l.Itiscoveredwithsnowalltheyearround（终年积雪覆盖）.Its8844.43metershigh,thehighestintheworld.Its26kilometerslong.zx,TheNileisthelongestriverintheworld.Itsmorethan6600kilometerslong.Itrunsthrough9countries,itsoneofthelargestriverflowsthroughtheinternationalstatesintheworldandrunsintotheMediterraneanmeditreininSea(地中海)intheend.,TheNile,TheCaspianSea,TheCaspianSea里海isthebiggestlakeintheworld.ItliesintheborderbetweenAsiaandEurope.Itisabout1025metersdeep.,TheSaharaisthebiggestdesertintheworld.ItislocatedinthenorthernAfrica,climateconditions（气候条件）areverybad,isoneoftheearthsmostnotsuitableforbiologicalsurvival（地球上最不利于生物存活的地区）.,TheSahara,TheYangtzeRiveristhethirdlongestriverintheworld,thefirstAsianrivers.Its6211.31kilometerslong.TheYangtzeRiverBasin（长江流域）,east-westwidthof3219kilometers,about966kilometerswidenorth-south,passingthrough11provinces.ItrunsintotheEastSeainShanghaifinally.,TheYangtzeRiverjsi,1,025,Howdoyoureadthesenumber?,6,671,9,600,000,8,844.43,Whatdoyouknowaboutthenumber8,8844.43?,Qomolangma,1aMatchthefactsyouknow.,8,844metershigh.8,844米高metershigh(long,wide，deep)米高（长，宽，深)。英语表示“有多长（宽，高，深）”时，一般将数词和数量单位放在表示长宽高深等一系列形容词的前面前作状语。e.g.Thewallis1.7meterswide.,Explaination,1bListenandcompletethesentences.,1.Qomolangmais_thananyothermountainintheworld.2.TheSaharais_desertintheworld.3.TheCaspianSeais_ofallthesaltlakes(咸水湖）.4.TheNileis_riverintheworld.,higher,thebiggest,thedeepest,thelongest,Whichisthehighestmountainintheworld?WhichisthelongestriverinAsia?.,Talkaboutthesepicturesinpairs.,Practiceinpairslikethis:A:Whichistheinthe?B:z。xxk,Practice,A:HowhighisQomolangma?B:Its8,844metershigh.,Practice,Thebiggestdesertintheworldisabout9,600,000squarekilometersinsize.,A:HowbigistheSahara?B:Itsabout9,600,000squarekilometersinsize.,2aListenandnumberthefacts(1-4)intheorderyouhearthem.,6,3005,0005,464300,_TheYangtzeRiverjsiisabout_kilometerslongandtheYellowRiveris_kilometerslong._Chinahasthebiggestpopulationintheworld.ItsalotbiggerthanthepopulationoftheUS._Chinaisover_yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven_yearsold._ChinaisalmostasbigastheUS,butitisthebiggestcountryinAsia.,4,2,1,3,2bListenagainandfillintheblanksin2awiththenumbersinthebox.,6,3005,0005,464300,_TheYangtzeRiverisabout_kilometerslongandtheYellowRiveris_kilometerslong._Chinahasthebiggestpopulationintheworld.ItsalotbiggerthanthepopulationoftheUS.,6,300,5,464,_Chinaisover_yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven_yearsold._ChinaisalmostasbigastheUS,butitisthebiggestcountryinAsia.,5,000,300,A:DidyouknowthatChinaisoneoftheoldestcountriesintheworld?B:Yes,Idid.Itsmucholderthanmycountry.,2c,Pairwork,Makeconversationsusingtheinformationin2a.,A:DidyouknowthatChinahasthebiggestpopulationintheworld?B:Yes,Idid.ItsalotbiggerthanthepopulationoftheUS.,Example1:,A:DidyouknowthatChinaisthebiggestcountryinAsia?B:Yes,Idid.ItsalmostasbigastheUS.,Example2:,A:DidyouknowthatYangtzeRiverismuchlongerthantheYellowRiver?B:No,Ididnt.Howlongisit?A:Its6,300kilometerslong.B:Wow!Thatsverylong!,Example3:,Qomolangma,Qomolangmaisthehighestmountainintheworld.Itis8,844.43metershigh.,Whatdoyouknowaboutthefollowingnumbers?,1,025metersdeep,TheCaspianSea,Whatdoyouknowaboutthefollowingnumbers?,6,671kilometerslong,TheNile,Whatdoyouknowaboutthefollowingnumbers?,9,600,000squarekilometersinsize,TheSahara,Whatisthelongestwallintheworld?,theGreatWall,thousandsoftourists,traveler,visitor,中国的长城共有近一万公里，东起河北秦皇岛的山海关，西到嘉峪关，这是明代修筑长城的两个最大关口，北京境内的长城有600余公里，比较著名的有八达岭长城、金山岭长城、司马台长城、慕田峪长城、居庸关长城和箭扣长城等。,TheGreatWall,2dTorF,1.Therelationshipbetweenthemisateacherandstudents.2.WhenwetalkabouthowlongtheGreatWallis,wemeanthepartsfromtheQingDynasty.3.TherearenoobjectsasbigastheGreatWall.4.TheancientemperorsbuilttheGreatWallinordertoprotectthecountryfromenemies(敌人).5.ThemostpopularpartoftheGreatWallisBadalingpart.,F,F,F,T,T,2dReadtheconversationandanswerthequestions:,1.Whichisthebiggestman-madeobjectsintheworld？2.WhichisthemostfamouspartoftheMingGreatWall?,TheGreatWall.,Badalingpartofthewall.,3.HowlongistheMingGreatWall?4.Whatdoestheguidesayaboutthewall?,Itsabout8,850kilometerslong.,Itsquitetallandwide./Itsthelongestwallintheworld.,DoyouknowChina,letsfillinblanks,Chinais_ofthe_countriesintheworld.Itsover_yearsold.Ithasthe_population,too.ItsthebiggestcountryinAsia.Itsaboutthesamesize_theUS.,5000,one,to,long,biggest,oldest,as,longest,6,300,5,464,mother,famous,one,oldest,5000,biggest,as,人口,亚洲,Therearesome_riversinChina.TheYangtzeRiveristhe_riverinAsia,itsabout_kilometers_.TheYellowRiverisabout_kilometerslong.itsour_river.Bothriversareveryimportant_China.,to,mother,5,464,6,300,long,longest,famous,5000,one,to,long,biggest,oldest,as,longest,6,300,5,464,mother,famous,1.population,population意为“人口；人口数量”，谓语动词要用单数形式。询问人口数量时要用“Whatsthepopulationof.?”提问，而不用howmany或howmuch等提问。表示人口“多”要用large或big；表示人口“少”要用small。,Practise,这个城市的人口是600万。Thepopulationofthiscityissixmillion中国的人口比美国的人口多很多。ThepopulationofChinaismuchlargerthanthatoftheUSA.,asfarasIknow意为“就我所知”，其他常用口语表达有as/sofarasIcanremember/Icantell/Icansee等。,Practise,根据我记得的，她过去住在芝加哥。ShelivedinChicago,asfarasIcanremember.,asfaras也可表示“远至”(在否定句中也可用sofaras)。,Practise,我们坐火车到北京，然后转乘公共汽车。WewillgobytrainasfarasBeijing,andthantakeabus.我们不如其他人走得远。Wedidntgoas/sofarastheothers.,e.g.AsfarasIknow,Jacksgottwinsisters.就我所知，杰克有一对孪生姐妹。Theyrenotcomingtoday,sofarasIknow.他们今天不来了就我所知是这样的。,3、man-made为合成形容词，意为“人造的”。英语中像这样与-made复合而成的形容词还有：handmade(手工制作的)、homemade(家庭制作的)、machine-made(机制的)、tailor-made(量体定制的；特制的；定做的)等，用以描述产品的生产或制造手段、特点等，甚至还有像self-made(自学而成的；自我奋斗而成的；天然形成的)可以用来描述人。,Practise,面包和糕点都是自家做的。Thebreadandpastryarehomemade.这个电影角色是专为那位男演员量身设计的。Thismovierolewastailor-madeforthatactor.,1.FellfreetoaskmeanythingontodaysGreatWalltour.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。,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。,protectv.保护protect.from/against保护.使不受protectionn.保护，防御undertheprotectionof在.的保护下Sunglassesareusedforprotectingoureyesinthesun.,feelfreethemostpopularquestiontalkabouttheMingDynastytheancientemperorsthemainreasonasfarasIknowtheMingGreatWall,Importantphrasesandsentences.,Howlongisthewall?Itsabout8,850kilometerslong.Thismakesitthelongestwallintheworld.Itsthemostfamouspart.,Reviewadjnlonglengthwidewidthdeepdepthhighheighttalltallnessthickthickness,。的高度。的人口。的长度。的速度每小时人造建筑,theheightof,thepopulationof,thelengthof,thespeedof,perhour,man-madestructures,你能写出它的同义句吗？Themountainis1,500metershigh.,Themountainis1,500metersinheight.Theheightofthemountainis1,500meters.,世界最高的山最长的河第二长河最大的沙漠竹林最普遍的动物人口最密集的地方最古老的文明国家之一像。一样,theworldshighestmountainthehighestmountainintheworld,thelongestriver,thesecondlongestr