Unit4SectionB1a2d课件人教版英语八年级下册

Unit4TheWondersofNatureSectionB1a-2d行业PPT模板http:///hangye/行业PPT模板http:///hangye/单击此处编辑母版标题样式单击此处编辑母版文本样式单击此处编辑母版文本样式二级三级四级五级1.identifykeyfactsaboutMountEverestascents(dates,individuals,events)throughreading.2.analyzepurposesbehindhumanexplorationofnatureandgraspthedeepermeaningof"becauseit'sthere."3.usetargetvocabularyandsentencepatternstoexpressopinionsanddescribeevents.4.appreciateclimbers'courageandperseveranceandunderstandthesignificanceofthespiritofexploration.FreetalkWhatdoyouknowaboutMountQomolangma?IsiteasytoclimbMountQomolangma?Howhighisit?Whereisit?What’stheweatherlikehere?...8848.86China-NepalborderFreezingandsnowy1adeath(名词)死亡；毁灭；破灭Thevettriedtosavethedyingdog,butitfinallydied.Nowthedeaddogliesquietly,anditsdeathmakesthelittlegirlverysad.兽医努力拯救那只垂死的狗,但它最终还是死了。现在那只死去的狗静静地躺着,它的死亡让这个小女孩非常伤心。(形容词)有决心的；坚决的bedeterminedtodosth决心做某事搭配determined例句determinev.决心;决定AChineseclimbingteamwasdeterminedtomaketheclimb.一支中国登山队决心要完成这次攀登。aboveprep.&adv.在...上方;高于【考点】反义词：below【课文原文例句】Itwas8600metresabovesealevel.它在海拔8600米处。(名词)梯子;阶梯;途径ladder【中考考点】kickawaytheladder过河拆桥【课文原文例句】TheybroughtaladdertotheSecondStep.他们带了一个梯子到第二台阶。(名词)好奇心；求知欲outofcuriosity出于好奇搭配例句curiositycurious好奇的;求知欲强的Humancuriosityandambitioncannotbestopped.人类的好奇心和雄心是无法阻挡的。(名词)探险者；勘探者explorerAstheEnglishexplorerGeorgeMalloryputit...正如英国探险家乔治·马洛里所说……例句explorev.探索；勘探拓展simplysimpleadj.简单的;朴素的例句adv.仅仅；只；简单地Itissimply“becauseit’sthere”!仅仅“因为它就在那里”！typeatypeof...一种…搭配例句n.类型；种类Over1200differenttypesofanimalscanstillsurviveinthisenvironment.仍有1200多种不同的动物能在这个环境中生存。attractv.吸引;招引;attractionn.吸引(力)例句Thelakestillattractsmanycurioustravellers.这个湖依然吸引着许多好奇的旅行者。traveller（=traveler）(可数名词)旅行者；游客例句travelv.旅行;游历Thelakestillattractsmanycurioustravellers.这个湖依然吸引着许多好奇的旅行者。Scanthearticletofindtheinformationbelow.1bReadingtip:ScanningYoucanreadatextquicklytofindspecificinformation,suchasnumbers,years,names,andplaces.NumbersandyearsareusuallyinArabicnumerals(阿拉伯数字),whilenamesandplacesusuallystartwithcapitalletters(大写字母).______:whatclimberscalledthewayupthenorthernsideofthemountain____________________:thedistancebetweentheSecondStepandsealevel____________________:whenthefirstChineseteamreachedthetopofQomolangma______:whenthesecondChineseteamreachedthetopofQomolangma_____________:theheightofQomolangmain2020Scanthearticletofindtheinformationbelow.DeathRoad8,600metresabovesealevelOn25May1960(at4:20a.m.)In19758,848.86metres1b11cScanthearticleagainandthinkabouthowmanypartsarethere?2345Part1:Paragraphs1and2Part2:Paragraphs3and4Part3:Paragraph5Readthearticleagain.Matchtheparagraphswiththemainideas.A:AchievementsofChineseteamsB:ReasonsforclimbingQomolangmaC:DifficultiesanddangersTomostpeople,MountQomolangmaisoneofthegreatestwondersoftheworld.Onthehighestplaceonearth,youwillfeellikeyouareabletotouchthesky.Butonlythebestclimbersreachthetop,andthatisonlyiftheysurvivetheterribleconditionsfirst.Onthemountain,temperaturescanfallto-30degrees.Climbersmustalsodealwiththinair,highcliffs,andchangeableweather.Before1960,noonewasabletoreachthetopofQomolangmafromthenorthernside.Mountainclimbersevencalledthatwaythe"DeathRoad”,butaChineseclimbingteamwasdeterminedtomaketheclimb.ReadParagraph1andanswerthequestions.Becausethewayisfullofdifficultiesandbefore1960,noonewasableto1.Whyisthewaycalledthe“DeathRoa”?Readandanswerreachthetopofitfromthenorthernside.On24May1960,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,athirdteamreturnedtoQomolangmatomeasureitsheight—8,848.86metres.ReadParagraph3-4andfinishthemindmap.In2020,athirdteamreturnedtoQomolangmato_____________8,848.86metresOn25May,theChinesenationalflagflewabovetheworld’shighestmountain_______________.On24May1960,Chineseclimbers____________theSecondStep.arrivedatforthefirsttimeIn1975,anotherChineseteamclimbedtothetopofQomolangmato_______________.Until2007,almostallclimbersfromthenorthernsideusedthis“_______________”toreachthetopmuch__________.doresearchChineseLadderfastermeasureitsheightReadParagraph5andanswerthequestions.ClimbingQomolangmaisdangerous.Someclimbersreachthetopsuccessfully,butmanyfail.Whydopeoplestillrisktheirlivestoclimbthehighestmountainintheworld?Itisbecausehumancuriosityandambitioncannotbestopped.Or,astheEnglishexplorerGeorgeMalloryputit,itissimply“becauseit'sthere”!1.WhydopeoplerisktheirlivestoclimbQomolangma?Becausehumancuriosityandambitioncannotbestoppedorsimplybecausethemountainisthere.ReadandanswerReadagain.CircleTfortrueorFforfalse.Thencorrectthefalsestatements.1.AfewclimbersreachedthetopofQomolangmafromthenorthernsidebefore1960.TF2.In1960,LiuLianman'steammatesusedaladdertogetpasttheSecondStep.TF3.TheChineseteambroughtanationalflagtothetopofQomolangmain1960.TF4.The"ChineseLadder"wasplacedat8,600metresabovesealevel.TF5.Climbersfirststartedtousethe"ChineseLadder"in20TF1dDiscussthequestions.1e1．HowdoyouthinktheChineseclimbersfeltwhentheyplacedthenationalflagontopofQomolangma?TheChineseclimbersfeltveryproudandexcitedwhentheyplacedthenationalflagontopofQomolangmabecausetheyachievedsomethinggreat.Discussthequestions.1e2．WhatdoyouthinkGeorgeMallorymeantby“becauseit’sthere”?3．Whatqualitiesdoyouthinkagoodmountainclimberneedstohave?“Becauseit’sthere”meanspeopleclimbthemountaintomeetthechallenge.Agoodclimberneedstobestrongandbrave,andworkwellwithothers.1.____below

5.____top2.____common

6.____northern3.____low

7.____risky4.____dead

8.____surviveA.safe

E.unusualB.bottom

F.livingC.southern

G.highD.above

H.dienorthsouthDEGFBCAHMatchthewordsontheleftwiththeiroppositesontheright.2aHowfarisitfromyourhometoschool?Howheavyisabluewhale?Howlargeisyourcountry?Howoftendoyouexercise?long

high

deep

old

fast

soon1.2.3.4.5.6.HowlongistheYangtzeRiver?HowhighistheMountKilimanjaro?HowdeepistheMa