九年级英语上册《Unit2 Biggest,Longest,Widest》lesson 10同步授课

Lesson10towerLinqingTowerItislocatedinLinqing.damtheThreeGorgesDammorethan7240metreslongThewholelengthisover7240metres.astronautCana____seetheGreatWallfromthespace?1塔2厚的3完全的4长度5宇航员6水坝7峡,峡谷towerthickwholelengthastronautdamgorgetheThreeGorgesDamNewWordsTodayThinkaboutit1.Doyouliketravelling?Wherehaveyoutravelled?2.Whatfamousbuildingsorstructuresdoyouknow?Tellyourclasssomethingaboutthem?Whatisthetallestbuildingintheworld?Chinahasmanyworldrecordsforitsbuildingsandstructures.World’shighesthotel.Since1999,thehighesthotelintheworldistheGrandHyattShanghaiinPudong.Itislocatedonthetop35floorsofthe88-storey.JinMaoTower.ThistoweristhetallestbuildinginChinaandoneofthetallestintheworld.World’slongeststructure.TheGreatWallofChinaismorethan7,240kilometreslong.Itisthelongeststructureintheworld.Insomeplaces,thewallis9.75metresthick.ThefirstpersontowalkthewholelengthoftheGreatWallwasLiuYutian.Hewalkedfortwoyears!TheGreatWallofChinaisfamousaroundtheworld.World’sbiggestdamSince1990,about250,000workershaveworkedontheThreeGorgeDam.Thedamwillcostabout205billionyuan.Chinahopestofinishthedamby2009.ThentheThreeGorgesDamwillsetanewrecord.itwillbetheworld’sbiggestdam.TheThreeGorgeDamwillbeabout2.3kilometreslongandalmost185metrestall.TheThreeGorgeDamCanastronautsseetheGreatWallfromspace?Somepeoplesayyes;Somepeoplesayno.Whatdoyouthink?Doyouunderstandthesewords:tall,wideandthick?Languagepoints1.Itislocatedonthetop35floorsofthe88-storeyJinMaoTower.它设在88楼高的金贸大厦的35层上．belocatedon设置在某处．例如：●Thecompanyhaslocatedonthewestcoast.2.ThistoweristhetallestbuildinginChinaandoneofthetallestintheworld.oneof+形容词的最高级+名词复数,表示“最……之一”.例如：●Chinaisoneofthelargestcountriesintheworld.●Sheisoneofthemostpopularteachersinourschool.3.ThreeGorgesDamwillbeabout2.3kilometreslongand185metrestall.计量单位归纳1.Themountainis8848.13metreshigh.2.MikeJordanis2.26metrestall.3.Theparkis2kilometresawayfromhere.4.Ourclassroomis12metreslong,8metreswideand3metreshigh.5.Theholeisoneandahalfmetresdeep.6.Thebookis55cmthick.4.ThefirstpersontowalkthewholelengthoftheGreatWallwasLiuYutian.(1)句中动词不定式towalkthewholelengthoftheGreatWall限定修饰名词person做定语.“第一个(做某事)……的人”可以看作是固定的表达方式.“thefirsttodosth”.例如：OurEnglishteacherisalwaysthefirsttocomeandthelasttoleave.(2)Whole与all的用法辩析：whole着重“完整的”整体.位于定冠词之后.例如：thewholeafternoon;thewholeyear;Thewholeworld.all着重“整体”，修饰可数名词复数时，指所有数量;修饰不可数名词时,指整个范围或全部数量.位于定冠词之前.例如:allthatafternoon;alltheChinesepeople;allday;alltheworldLet’sdoIt!Didyounoticethenumbersbelow?EachNumberispartofthedescriptionofabuildingorstructure.Writedownwhateachnumberdescribesandreporttotherestoftheclass?2.339.7535881651852051990199920097,240250,000Fillineachblankwiththeproperwordfromthebrackets:1.Thewhole_________(long)oftheGreatWallismorethan7240kilometres.2.TheThreeGorgeswillbethe__________(world)biggestdam.3.Thefirstperson_________(walk)thewholelengthoftheGreatWallwasLiuYutian.4.TheGreatWallis_______(locate)inthenorthofChina.lengthworld’slocatedtowalk5.Thistoweris__________buildinginChinaandoneof___________intheworld.(tall)6.Since1990,about250000workers______________(work)ontheThreeGorgesDam.7.I_____________(learn)about300Englishwordsbytheendoflastyear.8.Theworkers__________(finish)thedamby2009.thetallestthetallesthaveworkedhadlearnedwillfinish句型转换，每空一词：1.TheThreeGorgesDamwillbealmost185metrestall.(对划线部分提问)_______________willtheThreeGorgeDambe?2.Thedamwillcost205billionyuan.(同上)_________________willthedamcost?3.ThetoweristhetallestbuildinginChina.(同义句)Thetoweristallerthan___________buildinginChina.5.Wehavefriendsallovertheworld.(同上)Wehavefriends____________________theworld.6.Thereareover2000studentsinourschool.(同上)Thereare_____________2000studentsinourschool.around/throughoutHowtallHowmuchanyothermorethan句型转换，每空一词：7.Howlongistheriver?(同义句)_________the________oftheriver?8.Ispent10yuanonthebook.(同上)Thebook_____________10yuan.I________10yuan________thebook.It_________me10yuan_______________thebook.What’slengthcostmetooktobuyislocatedworld’spaidfor9.Thehouseliesonthetopofthemountain.(同上)Thehouse_____________onthetopofthemountain.10.TheGreatWallisthelongeststructureintheworld.(同上)TheGreatWallisthe_________longeststructure.islocatedworld’s