英語人教版八年級下冊Unit 7 第一課時(shí).ppt

Unit7What sthehighestmountainintheworld 岢嵐三中張玲 SectionA11a 2d 1keywords square meter deep desert population Asia tour tourist wall amazing wide2keyphrases feelfreetodosth insize oneof asfarasIknow3keysentences Qomolangmaishigherthananyothermountainintheworld Chinahasthebiggestpopulationintheworld ChinaisalmostasbigastheUS butitisthebiggestcountryinAsia learninggoals Presentation squaren 平方 metern 米 deepadj 深的 desertn 沙漠 populationn 人口 Asian 亞洲 tourv n 旅行 touristn 旅行者 walln 墻 amazingadj 令人大為驚奇的 ancientadj 古代的 wideadj 寬的 寬闊的 Doyouknowtheseplaces Qomolangma QomolangmarunsalongtheborderbetweenChinaandNepal Itiscoveredwithsnowalltheyearround It s8844 43high thehighestintheworld It s26kilometerslong TheNileisthelongestriverintheworld It smorethan6600kilometerslong Itrunsthrough9countries it soneofthelargestriverflowsthroughtheinternationalstatesintheworldandrunsintotheMediterraneanSea 地中海 intheend theNile theCaspianSea TheCaspianSeaisthebiggestlakeintheworld ItliesintheborderbetweenAsiaandEurope TheSaharaisthebiggestdesertintheworld ItislocatedinthenorthernAfrica climateconditionsareverybad isoneoftheearth smostnotsuitableforbiologicalsurvival theSahara TheYangtzeRiveristhethirdlongestriverintheworld thefirstAsianrivers It s6211 31kilometerslong TheYangtzeRiverBasin east westwidthof3219kilometers about966kilometerswidenorth south passingthrough11provinces ItrunsintotheEastSeainShanghaifinally theYangtzeRiver Whichisthehighestmountainintheworld WhichisthelongestriverinAsia Talkaboutthesepicturesinpairs 1aMatchthefactsyouknow 8 844 43metershigh 8 844 43米高 metershigh long wide 米高 長 寬 英語表示 有多長 寬 高 時(shí) 一般將數(shù)詞和數(shù)量單位放在表示長寬高的形容詞前作狀語 e g Thewallis1 7metreswide keypoints A HowhighisQomolangma B It s8 844 43metershigh Practice Thebiggestdesertintheworldisabout9 600 000squarekilometersinsize HowbigistheSahara It sabout9 600 000squarekilometersinsize 1bListenandcompletethesentences 1 Qomolangmais thananyothermountainintheworld 2 TheSaharais desertintheworld 3 TheCaspianSeais ofallthesaltlakes 4 TheNileis riverintheworld higher thebiggest thedeepest thelongest 1cUsetheinformationin1btomakeconversations Whatisthehighestmountainintheworld Qomolangma 2aListenandnumberthefacts 1 4 intheorderyouhearthem TheYangtzeRiverisabout kilometerslongandtheYellowRiveris kilometerslong Chinahasthebiggestpopulationintheworld It salotbiggerthanthepopulationoftheUS Chinaisover yearsold IthasamuchlongerhistorythantheUS TheUSisnoteven yearsold ChinaisalmostasbigastheUS anditisthebiggestcountryinAsia 4 2 1 3 2bListenagainandfillintheblankswiththenumbersinthebox 6 3005 0005 464300 TheYangtzeRiverisabout kilometerslongandtheYellowRiveris kilometerslong Chinahasthebiggestpopulationintheworld It salotbiggerthanthepopulationoftheUS Chinaisover yearsold IthasamuchlongerhistorythantheUS TheUSisnoteven yearsold ChinaisalmostasbigastheUS anditisthebiggestcountryinAsia 4 2 1 3 6 300 5 464 5 000 300 中國的長城共有近一萬公里 東起河北秦皇島的山海關(guān) 西到嘉峪關(guān) 這是明代修筑長城的兩個(gè)最大關(guān)口 北京境內(nèi)的長城有600余公里 比較著名的有八達(dá)嶺長城 金山嶺長城 司馬臺長城 慕田峪長城 居庸關(guān)長城和箭扣長城等 TheGreatWall learningingroups 合作探究 2dReadtheconversationandanswerthequestions 1 Whichisthebiggestman madeobjectsintheworld 2 WhichisthemostfamouspartoftheMingGreatWall TheGreatWall Badalingpartofthewall 1 Fellfreetoaskmeanythingontoday sGreatWalltour 在今天的長城游中 大家盡管問我任何問題 不要拘束 fellfree是英語口語中一個(gè)常用表達(dá) 若有人讓你feelfreetodosomething 就是讓你無需拘束 只管按照自己的意愿去做某事 拓展延伸 e g A CanIuseyourbathroom 我可以用一下你的衛(wèi)生間嗎 B Yes feelfree 可以 請隨意 1 asfarasIknow是一個(gè)固定的表達(dá)方式 還可以說sofarasIknow 意思是 據(jù)我所知 2 AsfarasIknow therearenootherman madeobjectsasbigasthis 據(jù)我所知 再?zèng)]有像它這樣大的人造物體了 e g AsfarasIknow Jack sgottwinsisters 就我所知 杰克有一對孿生姐妹 They renotcomingtoday sofarasIknow 他們今天不來了 就我所知是這樣的 2 句中man made是一個(gè)合成形容詞 意為 人造的 像這樣與 made復(fù)合而成的形容詞不止一個(gè) 常見的有 handmade 手工制作的 homemade 家庭制作的 machine made 機(jī)制的 tailor made 量體定制的 特制的 定做的 用以描述產(chǎn)品的生產(chǎn)或制造手段 特點(diǎn)等 甚至還有像self made 自學(xué)而成的 自我奮斗而成的 天然形成的 可以用來描述人 e g Weonlysellhomemadebreadandcakes andhomemadewine 我們只賣私家烘焙的面包 蛋糕 以及家釀葡萄酒 Themovierolewastailor madeforthatactor 這個(gè)電影角色是專為那為男演員量身設(shè)計(jì)的 feelfreethemostpopularquestiontalkabouttheMingDynastytheancientemperorsthemainreasonasfarasIknowtheMingGreatWall Importantphr