英语人教版八年级下册unit71a-2d.ppt

Unit7Whichisthehighestmountainintheworld SectionA1a 2d Project Makeupaconversationtotalkaboutsimplegeographicalfactsintheworldwiththehelpofbignumbersandsuperlatives 学习使用最高级和大数字以对话谈论简单的地理信息 NumbersaboutScarlett isthesmallestofallthenumbers isbiggerthantheothernumbers isalmostasbigas ismuchbiggerthan 22 700 000 000 100 Writingway Readingway 1 100 11 100 111 100 onehundred onethousand onehundred eleventhousand onehundred onehundredandeleventhousand onehundred Explanation 1 111 100 11 111 100 111 111 100 1 111 111 100 onemillion onehundredandeleventhousand onehundred elevenmillion onehundredandeleventhousand onehundred onehundredandelevenmillion onehundredandeleventhousand onehundred onebillion Writingway Readingway 22 700 000 000 billion 十亿 million 百万 thousand 千 twenty twobillion sevenhundredmilliondollars Payattention 6 17 Writingway Readingway sixpointoneseven 2017 twothousandandseventeen Readthenumbers ThepassengerhastopayMr Li48yuan Mr Lihasreceived2 384orders ThepassengergaveMr Li5starsforhispunctuality 守时 Chinaannouncesnewareatocoordinate 协同 developmentaroundBeijing XiongxianCountyis108kilometersawayfromBeijing Xiaomiisaprivatelyownedcompanythatdesigns develops andsellssmartphone Therearemorethan24 000customersinXiaoni snewshopinoneday 144 799peopleforwardit 84 811peoplecommentonit 246 550peoplegivelikes WorldRecords thehighestmountain Qomolangma 8 844 43metershigh inChina Asia higherthantheother anyother theNile A Whichisthelongest intheworld B Itis A Yeah Itis thantheother anyother intheworld Howhigh longisthe B Itis A Whereisit B It 6 671kilometerslong Africa WorldRecords WorldRecords theCaspianSea theSahara thedeepestlake thebiggestdesert Listenandfillintheblanks 1 Chinaisover yearsold TheUSisnoteven yearsold 2 TheYangtzeRiverisabout kilometerslongandtheYellowRiveris kilometerslong 5 000 300 5 464 6 300 6 3005 0005464300 Listenagainandjudge T F Chinahasthebiggestpopulationintheworld ButitisalittlebiggerthanthepopulationoftheUS 2 ChinaisalmostasbigastheUS anditisthebiggestcountryintheworld 3 TheYangtzeRiveristhelongestriverinAsia a F alot alot far even still alittle abit F Asia Chinais thananyothercountryinAsia Chinaisbiggerthantheother inAsia T big large small What sthepopulationof 1 HowlongistheGreatWall 2 Whydidtheancientemperorsbuildthewall 3 WhatisthemostimportantpartoftheMingGreatWall WatchandAnswer It sabout8 850kilometerslong Themainreasonwastoprotecttheirpartofthecountry TheBadalinPart I matranslator 小小翻译家 1 AsfarasIknow therewerenootherman madeobjects 物体 asbigasthis 2 Feelfreetoaskmeanythingontoday sGreatWalltour 据我所知 没有跟这一样大的人造物体了 关于今天的长城之旅随意提问任何问题 WaltDisneyWorldinOrlando PyramidofKhufu TheForbiddenCity Taipei101 IceHotelinSweden bignumberssuperlativesAsfarasIknowFeelf