八年級英語下冊 Unit 7 What’s the highest mountain in the world課件1 （新版）人教新目標版.ppt

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sectionA1a-2d,八下英語Unit7What’sthehighestmountainintheworld?,,LanguageGoal:Talkaboutgeographyandnature,Qomolangmaabout9,600,000squarekilometersinsizeTheSahara1,025metersdeepTheCaspianSea6,671kilometerslongTheNile8,844.43metershigh,1a.Matchthefactsyouknow.,,,,,1.Qomolangmais________thananyothermountainintheworld.2.TheSaharais__________desertintheworld.3.TheCaspianSeais__________ofallthesaltlakes.4.TheNileis___________riverintheworld.,1b.Listenandcompletethesentences.,higher,thebiggest,thedeepest,thelongest,1c.Usetheinformationin1btomakeconversations.,A:Whatisthehighestmountainintheworld?B:Qomolangma.,A:Whatisthebiggestdesertintheworld?B:Sahara.,A:Whatisthedeepestsaltlakeintheworld?B:Caspiansea.,Pairwork,A:Whatisthelongestriverintheworld?B:Nile.,______TheYangtzeRiverisabout________kilometerslongandtheYellowRiveris__________kilometerslong.____Chinahasthebiggestpopulationintheworld.It’salotbiggerthanthepopulationoftheUS.,2a.Listenandnumberthefacts[1-4]intheorderyouhearthem.,6,3005,0005,464300,2,4,____Chinaisover________yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven_______yearsold.____ChinaisalmostasbigastheUS,anditisthebiggestcountryinAsia.,1,3,2b.Listenagainandfillintheblanksin2awiththenumbersinthebox.,______TheYangtzeRiverisabout________kilometerslongandtheYellowRiveris__________kilometerslong.____Chinahasthebiggestpopulationintheworld.It’salotbiggerthanthepopulationoftheUS.,6,3005,0005,464300,2,4,6,300,5,464,____Chinaisover________yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven_______yearsold.____ChinaisalmostasbigastheUS,anditisthebiggestcountryinAsia.,1,3,5,000,300,A:DidyouknowthatChinaisoneoftheoldestcountriesintheworld?B:Yes,Idid.It’smucholderthanmycountry.,2c.Makeconversationsusingtheinformationin2a.,Groupwork,Guide：Feelfreetoaskmeanythingontoday’sGreatWalltour.Tourist1：Howlongisthewall?Guide：Ah,themostpopularquestion!Ifwe’reonlytalkingaboutthepartsfromtheMingDynasty,it’sabout8,850kilometerslong.Thismakesitthelongestwallintheworld.,2d.Role-playtheconversation.,Tourist2:Wow,that’samazing!Whydidtheancientemperorsbuildthewall?Guide:Themainreasonwastoprotecttheirpartofthecountry.Asyoucansee，it’squitetallandwide.AsfarasIknow,therearenoman-madeobjectsasbigasthis.Tourist3:IsBadalingpartoftheMingGreatWall?Guide:Yes,it’sthemostfamouspart.,3a.Readthearticleandmatcheachparagraphwiththemainideas.,Qomolangma—theMostDangerousMountainintheWorld?,Oneoftheworld’smostdangeroussportsismountainclimbing,andoneofthemostpopularplacesforthisistheHimalayas.TheHimalayasrunalongthesouthwesternpartof,China.Ofallthemountains,Qomolangmarisesthehighestandisthemostfamous.Itis8,844.43metershighandsoisverydangeroustoclimb.Thickcloudscoverthetopandsnowcanfallveryhard.Evenmoreseriousdifficultiesincludefreezingweatherconditionsandheavystorms.Itisalsoveryhardtotakeinairasyougetnearthetop.,ThefirstpeopletoreachthetopwereTenzingNorgayandEdmundHillaryonMay29,1953.ThefirstChineseteamdidsoinI960,whilethefirstwomantosucceedwasJunkoTabeifromJapanin1975.Whydosomanyclimbersrisktheirlives?Oneofthemainreasonsisbecausepeoplewanttochallengethemselvesinthefaceofdifficulties.,Thespiritoftheseclimbersshowsusthatweshouldnevergiveuptryingtoachieveourdreams.Italsoshowsthathumanscansometimesbestrongerthantheforcesofnature.,Paragraph1SpiritofclimbersParagraph2AchievementsofclimbersParagraph3Factsanddangers,Paragraph1Listfourdangersforclimbers:,thickcloudsSnowslide;Freezingweatherconditions;Heavystorm;,3b.Readthearticleagainandcompletethechart.,Paragraph2Listthreeachievements:,1953-TenzingNorgayandEdmundHillarywerethefirsttoreachthetop;1960-ThefirstChineseteamdidso;1975–theJapaneseJunkoTabeisucceededdoingso.,Paragraphs1mostpopularplaces;thehighestmountain;themostfamousmountain,WherearetheHimalayas?2.HowhighisQomolangma?,3c.Answerthequestionsusinginformationfromthearticle.,TheHimalayasrunalongthesouthwesternpartofChina.,Itis8,844.43metershigh.,3.Whydosomanypeopletrytoclimbthismountaineventhoughitisdangerous?4.Whatdoesthespiritoftheclimberstellus?,Oneofthemainreasonsisbecausepeoplewanttochallengethemselvesinthefaceofdifficulties.,Thespiritoftheseclimbersshowsusthatweshouldnevergiveuptryingtoachieveourdreams.Italsoshowsthathumanscansometimesbestrongerthantheforcesofnature.,1.Feelfreetoaskmeanythingontoday’sGreatWalltour.在今天的長城游中，大家盡管問我任何問題，不要拘束。feelfree是英語口語中一個常用表達。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。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。,Languagepoints,2.AsfarasIknow,therearenoman-madeobjectsasbigasthis.據(jù)我所知，再沒有像它這樣大的人造物體了。asfarasIknow是一個固定的表達方式，還可以說sofarasIknow，意思是“據(jù)我所知”。例如：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。,3.theMingGreatWall明長城“明長城”是指明朝時期為了防御北方游牧民族的騷擾，歷時一百多年在北部地區(qū)修筑的軍事防御工程。這段長城東起遼寧虎山，西至甘肅嘉峪關，從東向西橫貫多個省、直轄市、自治區(qū)，全長約8850千米，是現(xiàn)存歷代長城遺跡中最完整、最堅固的。,4.Evenmoreseriousdifficultiesincludefreezingweatherconditionsandheavystorms.更加嚴峻的困難包括極冷的天氣狀況和巨大的風暴。1）difficulty既可作可數(shù)名詞也可作不可數(shù)名詞，在此用作可數(shù)名詞。作可數(shù)名詞時,difficulty通常用作復數(shù)，表示具體概念，即：各種各樣的“困難；難題；難事”。,例如：Peoplelearninganewlanguagemayfacesomedifficulties.人們學習一門新的語言時可能會遇到一些困難。Ifyouhaveanydifficulties,youcancallmeforhelp.如果你遇到任何困難，給我打電話求助好了。,作不可數(shù)名詞時，difficulty可譯作“困難；艱難；辛苦；費勁”，例如：Hehadgreatdifficultyinfindinganewjob.他找新的工作費了很大勁。.Wefoundthehousewithoutdifficulty.我們輕而易舉地找到廣那座房子。,2）include表示“包括；包含”，是一個及物動詞。例如：Doesyourpriceofthebikeincludethislight?你們的車價包含這盞車燈嗎？,5.Thespiritoftheseclimbersshowsusthatweshouldnevergiveuptryingtoachieveourdreams.這些登山者的精神向我們表明：我們絕不應該放棄實現(xiàn)自己夢想的嘗試。1）giveupdoingsomething的意思是“放棄做某事；半途而廢”Hegaveuplearningathirdlanguageafterhegotthejob.他找到工作之后就放棄了對第三門語言的學習。,2)achieveourdreams相當于makeourdreamscometrue其中動詞achieve表示“（通過努力）實現(xiàn)；取得；獲??；達到（夢想、成績、成功、目的)”等。例如：Heachievedgreatsuccessinashorttime.他用很短的時間取得了極大的成功。LinTaoachievedverygoodexamresults.林濤考試取得了很好的成績。,一寫出下列單詞的比較級和最高級,fortable3.big4.happy5.cheap6.many7.difficult8.little,fortable3.big4.happy5.cheap6.many7.difficult8.little,betterbest,more～most～,biggerbiggest,happierhappiest,cheapercheapest,moremost,more～most～,lessleast,1.Lilygetsup______(early)thanLucy.2.Whichgoes__________(slowly),TomorJim?3.Thisbookis_______________(interesting)thanthatone.,earlier,moreslowly,moreinteresting,二根據(jù)所給詞的適當形式填空,4.Sheworks________________(careful)inherschool.5.Whogoestobed_________(late)Jim,TomorJack?6.Ithinkturkeyis________________(delicious)ofall.,themostcarefully,latest,themostdelicious,Homework,Canyouthinkofmoreexamplestoshow…isthemost…intheworld?Competewithyourclassmates.,ThankYou!,