Unit 4 课时4-人教版八年级《英语》下册情境教学课件

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WondersofNatureUnit4SectionBWhydoweexplorenature?课型：阅读课课时：1a-1e能够通过语篇标题、插图及活动提供的信息预测文章内容；能够利用寻读策略快速获取与名字、数字、日期等相关的细节信息；能够在通读全文的基础上把握各段大意，分析语篇结构。（学习理解）01能够深入挖掘语篇的立意和价值，体会中国登山队不畏艰险、顽强拼搏、团结协作、不怕牺牲的精神和为国争光的坚定信念，以及人类敢干挑战自我、探索自然的大无畏精神。（迁移创新）03能够梳理语篇关于中国登山队员攀登珠穆朗玛峰的时间以及取得的不同成就、能够分析并掌握语篇在描写珠穆朗玛峰和登山过程时所使用的比较级、大数字以及比喻和夸张的修辞手法。（应用实践）02教学目标01Lead-inWhatdoyouknowaboutMountQomolangma?Let’slookandlearn!MountQomolangma珠穆朗玛峰MountQomolangmaisthehighestmountainintheworld.ItisontheborderbetweenChinaandNepal.Itisabout8,848.86metershigh.Manybravepeopletrytoclimbtothetop,butitisverydifficultanddangerous.BackgroundInformation:02Pre-readingWhatdoyouknowaboutMountQomolangma?Tellapartner.1aWhathaveyoulearntaboutMountQomolangmainSectionA?DoyouknowwhereMountQomolangmais?Whyisitcalled"Qomolangma"?WhatdoyouknowaboutMountQomolangma?Tellapartner.1aItisthehighestmountainintheworld,withaheightof8,848.86meters.MountQomolangmaItliesontheborderbetweenChinaandNepal.ThenorthernsideisinChina.Itisverydangeroustoclimbbecauseofcoldtemperatures,thinair,andchangeableweather.…ReachingNewHeightsDiscussthequestions:1.Whatarethepeopledoinginthetwopictures?TheyareclimbingMountQomolangma.2.Whatdoesthetitlemean?ItmeansreachingthetopofMountQomolangma.Pre-reading3.Whatwillthetexttalkabout?thechallengesofclimbingMountQomolangma,theachievement…Italsomeansachievingnewgoalsormakinggreatprogressinexploration.03While-readingScanthearticletofindtheinformationbelow.1bScanningYoucanreadatextquicklytofindspecificinformation,suchasnumbers,years,names,andplaces.NumbersandyearsareusuallyinArabicnumerals,whilenamesandplacesusuallystartwithcapitalletters.Scanthearticletofindtheinformationbelow.1bScanningYoucanreadatextquicklytofindspecificinformation,suchasnumbers,years,names,andplaces.NumbersandyearsareusuallyinArabicnumerals,whilenamesandplacesusuallystartwithcapitalletters.__________:whatclimberscalledthewayupthenorthernsideofthemountain__________:thedistancebetweentheSecondStepandsealevel__________:theyearthefirstChineseteamreachedthetopofQomolangma______________:theheightofQomolangmain2020DeathRoad8600meters19608,848.86metresReadthearticleagain.Matchtheparagraphswiththemainideas.1c____Paragraphs1and2____Paragraphs3and4____Paragraph5A.AchievementsofChineseteamsB.ReasonsforclimbingQomolangmaC.Difficultiesanddangers

Tomostpeople,MountQomolangmaisoneofthegreatestwondersoftheworld.Onthehighestplaceonearth,youwillfeellikeyouareabletotouchthesky.Butonlythebestclimbersreachthetop,andthatisonlyiftheysurvivetheterribleconditionsfirst.Onthemountain,temperaturescanfallto-30degrees.Climbersmustalsodealwiththinair,highcliffs,andchangeableweather.Before1960,noonewasabletoreachthetopofQomolangmafromthenorthernside.Mountainclimbersevencalledthatwaythe"DeathRoad",butaChineseclimbingteamwasdeterminedtomaketheclimb.12Readthearticleagain.Matchtheparagraphswiththemainideas.1c____Paragraphs1and2____Paragraphs3and4____Paragraph5A.AchievementsofChineseteamsB.ReasonsforclimbingQomolangmaC.DifficultiesanddangersOn24May1960,climbersLiuLianman,WangFuzhou,QuYinhua,andGongbuarrivedattheSecondStep.Itwas8,600metresabovesealevel.Peoplesaiditwassohighthatevenbirdscouldnotreachit.…,theChinesenationalflagflewabovetheworld'shighestmountainforthefirsttime.In1975,…Thistime,theybroughtaladdertotheSecondStep.Until2007,almostallclimbersfromthenorthernsideusedthis"ChineseLadder"toreachthetopmuchfaster.In2020,aChineseresearchteamwenttoQomolangmatomeasureitsheight—8,848.86metres.34Readthearticleagain.Matchtheparagraphswiththemainideas.1c____Paragraphs1and2____Paragraphs3and4____Paragraph5A.AchievementsofChineseteamsB.ReasonsforclimbingQomolangmaC.Difficultiesanddangers

ClimbingQomolangmaisdangerous.Someclimbersreachthetopsuccessfully,butmanyfail.Whydopeoplestillrisktheirlivestoclimbthehighestmountainintheworld?Itisbecausehumancuriosityandambitioncannotbestopped.Or,astheEnglishexplorerGeorgeMalloryputit,itissimply“becauseit’sthere”!5

Tomostpeople,MountQomolangmaisoneofthegreatestwondersoftheworld.Onthehighestplaceonearth,youwillfeellikeyouareabletotouchthesky.Butonlythebestclimbersreachthetop,andthatisonlyiftheysurvivetheterribleconditionsfirst.Onthemountain,temperaturescanfallto-30degrees.Climbersmustalsodealwiththinair,highcliffs,andchangeableweather.Before1960,noonewasabletoreachthetopofQomolangmafromthenorthernside.Mountainclimbersevencalledthatwaythe"DeathRoad",butaChineseclimbingteamwasdeterminedtomaketheclimb.1Let’sreadandthink!2DifficultiesanddangersHowhighisit?Onthe____________onearthFeellikeyouareableto_____________Whocanreachthetop?Onlythe______climberscanreachthetop,andthatisonlyifthey________theterribleconditionshighestplacetouchtheskybestsurvive

Tomostpeople,MountQomolangmaisoneofthegreatestwondersoftheworld.Onthehighestplaceonearth,youwillfeellikeyouareabletotouchthesky.Butonlythebestclimbersreachthetop,andthatisonlyiftheysurvivetheterribleconditionsfirst.Onthemountain,temperaturescanfallto-30degrees.Climbersmustalsodealwiththinair,highcliffs,andchangeableweather.Before1960,noonewasabletoreachthetopofQomolangmafromthenorthernside.Mountainclimbersevencalledthatwaythe"DeathRoad",butaChineseclimbingteamwasdeterminedtomaketheclimb.1Let’sreadandthink!2DifficultiesanddangersWhataretheconditionslike?•Temperature:_______________•Air:______•Cliffs:______•Weather:___________Whatistheroadfromthenorthernsidecalled?The“______Road”fallto-30degreesthinhighchangeableDeath

Tomostpeople,MountQomolangmaisoneofthegreatestwondersoftheworld.Onthehighestplaceonearth,youwillfeellikeyouareabletotouchthesky.Butonlythebestclimbersreachthetop,andthatisonlyiftheysurvivetheterribleconditionsfirst.Onthemountain,temperaturescanfallto-30degrees.Climbersmustalsodealwiththinair,highcliffs,andchangeableweather.Before1960,noonewasabletoreachthetopofQomolangmafromthenorthernside.Mountainclimbersevencalledthatwaythe"DeathRoad",butaChineseclimbingteamwasdeterminedtomaketheclimb.1BecausetheywantedtoshowChina’sstrengthandnationalpridetotheworld.Evenundertheterribleconditions,whydidtheChineseclimbingteamstillwanttoclimbMountQomolangma?Let’sreadandthink!2On24May1960,climbersLiuLianman,WangFuzhou,QuYinhua,andGongbuarrivedattheSecondStep.Itwas8,600metresabovesealevel.Peoplesaiditwassohighthatevenbirdscouldnotreachit.Liuallowedhisteammatestosteponhisshoulders.Bitbybit,theclimberspulledthemselvesup,andtheymadeitpasttheSecondStep.At4:20a.m.on25May,theChinesenationalflagflewabovetheworld'shighestmountainforthefirsttime.In1975,anotherChineseteamclimbedtothetopofQomolangmatodoresearch.Thistime,theybroughtaladdertotheSecondStep.Until2007,almostallclimbersfromthenorthernsideusedthis"ChineseLadder"toreachthetopmuchfaster.In2020,aChineseresearchteamwenttoQomolangmatomeasureitsheight—8,848.86metres.3Let’sreadandthink!TeamTimeAchievementThefirstteam4at4:20a.m.on25May,1960madetheChinesenationalflagflyabovetheworld'shighestmountainforthefirsttimeOn24May1960,climbersLiuLianman,WangFuzhou,QuYinhua,andGongbuarrivedattheSecondStep.Itwas8,600metresabovesealevel.Peoplesaiditwassohighthatevenbirdscouldnotreachit.Liuallowedhisteammatestosteponhisshoulders.Bitbybit,theclimberspulledthemselvesup,andtheymadeitpasttheSecondStep.At4:20a.m.on25May,theChinesenationalflagflewabovetheworld'shighestmountainforthefirsttime.In1975,anotherChineseteamclimbedtothetopofQomolangmatodoresearch.Thistime,theybroughtaladdertotheSecondStep.Until2007,almostallclimbersfromthenorthernsideusedthis"ChineseLadder"toreachthetopmuchfaster.In2020,aChineseresearchteamwenttoQomolangmatomeasureitsheight—8,848.86metres.Let’sreadandthink!TeamTimeAchievementThesecondteamin1975climbedtothetopofQomolangmatodoresearch;broughtaladdertotheSecondStep34On24May1960,climbersLiuLianman,WangFuzhou,QuYinhua,andGongbuarrivedattheSecondStep.Itwas8,600metresabovesealevel.Peoplesaiditwassohighthatevenbirdscouldnotreachit.Liuallowedhisteammatestosteponhisshoulders.Bitbybit,theclimberspulledthemselvesup,andtheymadeitpasttheSecondStep.At4:20a.m.on25May,theChinesenationalflagflewabovetheworld'shighestmountainforthefirsttime.In1975,anotherChineseteamclimbedtothetopofQomolangmatodoresearch.Thistime,theybroughtaladdertotheSecondStep.Until2007,almostallclimbersfromthenorthernsideusedthis"ChineseLadder"toreachthetopmuchfaster.In2020,aChineseresearchteamwenttoQomolangmatomeasureitsheight—8,848.86metres.Let’sreadandthink!TeamTimeAchievementThethirdteamin2020measuredtheheightofMountQomolangma:8,848.86metres34Readagain.CircleTfortrueorFforfalse.Thencorrectthefalsestatements.1dAfewclimbersreachedthetopofQomolangmafromthenorthernsidebefore1960.In1960,LiuLianman'steammatesusedaladdertogetpasttheSecondStep.TheChineseteambroughtanationalflagtothetopofQomolangmain1960.The"ChineseLadder"wasplacedat8,600metresabovesealevel.Climbersfirststartedtousethe"ChineseLadder"in2007.noonein1975;anotherChineseteamafter1975Discussthequestions.1e1.HowdoyouthinktheChineseclimbersfeltwhentheyplacedthenationalflagontopofQomolangma?Ithinktheyfeltextremelyproud,excited,andastrongsenseofnationalpride.ItwasahistoricmomentforChinaandagreatachievementforhumanbeings.Q:TherearestillalotofpeopletryingtoclimbMountQomolangma.Whydotheydothat?Theywanttoexploretheunknownandtesttheircourage.Theywanttochallengethemselvesandfeelproudoftheirachievement.…

ClimbingQomolangmaisdangerous.Someclimbersreachthetopsuccessfully,butmanyfail.Whydopeoplestillrisktheirlivestoclimbthehighestmountainintheworld?Itisbecausehumancuriosityandambitioncannotbestopped.Or,astheEnglishexplorerGeorgeMalloryputit,itissimply“becauseit’sthere”!5Hemeantthatthemountainitselfisachallenge,andpeopleclimbitjustbecauseitexistsandrepresentsagoalworthpursuing.Itshowshumancuriosityandthedesiretoexploretheunknown.WhatdoyouthinkGeorgeMallorymeantby“becauseit’sthere”?Let’sreadandthink!

ClimbingQomolangmaisdangerous.Someclimbersreachthetopsuccessfully,butmanyfail.Whydopeoplestillrisktheirlivestoclimbthehighestmountainintheworld?Itisbecausehumancuriosityandambitioncannotbestopped.Or,astheEnglishexplorerGeorgeMalloryputit,itissimply“becauseit’sthere”!5Agoodmountainclimberneedstohavestrongwillpower,courage,perseverance,physicalstrength,teamworkspirit,andrespectfornature.Whatqualitiesdoyouthinkagoodmountainclimberneedstohave?Let’sreadandthink!04Post-readingMountQomolangma,theworld'shighestmountain,isadreamdestinationformanywhowanttochallengethemselves.ClimbingMountQomolangmaisverydifficult.Climbersmustfaceterrible__________,suchas____________below30________,high______,and___________weather.Before1960,itwasimpossibletoreachthetopfromthe________side.Butin1960,aChineseclimbingteamwas__________toclimbMountQomolangma.Andtheyplacedanationalflagonitssummit(山顶).In1975,thesecondChineseclimbingteambroughta_______andplaceditattheSecondSteptohelpclimbers.In2020,thethirdChineseteammeasuredthemountain'sheight—8,848.86metres.Althoughsomeclimbersreachthetop___________,theyall_____theirlivesontheway.Whyarepeopleclimbingthemountain?It’sjust“becauseit’sthere”!Let’sfillintheblanksandretell!conditionstemperaturesdegreescliffschangeablenortherndeterminedladdersuccessfullyriskLet’srole-play!假设一名记者要采访中国登山队队员，一名学生扮演记者，另外三名学生分别扮演来自1960年、1975年和2020年成功登顶珠穆朗玛峰的中国登山队队员。我们可以准备哪些采访问题呢？WhatdifficultiesdidyoumeetclimbingMountQomolangma?Whereareyoufrom?Whydidyouchoosetostartclimbingmountains?InterviewSample05LanguagePointsLanguagePoints感觉好像在恶劣条件下存活下来零下30度下定决心做某事Tomostpeople,MountQomolangmaisoneofthegreatestwondersoftheworld.Onthehighestplaceonearth,youwillfeellikeyouareabletotouchthesky.Butonlythebestclimbersreachthetop,andthatisonlyiftheysurvivetheterribleconditionsfirst.Onthemountain,temperaturescanfallto-30degrees.Climbersmustalsodealwiththinair,highcliffs,andchangeableweather.Before1960,noonewasabletoreachthetopofQomolangmafromthenorthernside.Mountainclimbersevencalledthatwaythe"DeathRoad",butaChineseclimbingteamwasdeterminedtomaketheclimb.LanguagePoints踩在某人的肩膀上一点一点On24May1960,climbersLiuLianman,WangFuzhou,QuYinhua,andGongbuarrivedattheSecondStep.Itwas8,600metresabovesealevel.Peoplesaiditwassohighthatevenbirdscouldnotreachit.Liuallowedhisteammatestosteponhisshoulders.Bitbybit,theclimberspulledthemselvesup,andtheymadeitpasttheSecondStep.At4:20a.m.on25May,theChinesenationalflagflewabovetheworld'shighestmountainforthefirsttime.In1975,anotherChineseteamclimbedtothetopofQomolangmatodoresearch.Thistime,theybroughtaladdertotheSecondStep.Until2007,almostallclimbersfromthenorthernsideusedthisLanguagePoints冒着生命危险做某事正如……所说"ChineseLadder"toreachthetopmuchfaster.In2020,aChineseresearchteamwenttoQomolangmatomeasureitsheight—8,848.86metres.ClimbingQomolangmaisdangerous.Someclimbersreachthetopsuccessfully,butmanyfail.Whydopeoplesti