Unit5HumansandnatureLesson3Racetothepole课件-高一英语北师大版

北师大必修第二册Unit5Lesson3RacetothePole教学目

Lead-inLookatthephotosofAntarctica.WhatdifficultiesdoyouthinkexplorersmayfacethereWhatpreparationsdotheyneedtomake12TolearnaboutthedifficultiesexplorersfaceandlearntosummariseandmakeinferencesbyreadingstoriesaboutAntarcticexpeditionsTolearnaboutandpractisesuffixes目标一：TolearnaboutthedifficultiesexplorersfaceandlearntosummariseandmakeinferencesbyreadingstoriesaboutAntarcticexpeditionsActivity1:

Hereisanaccountoftwoteams'journeystotheSouthPole.Readthetextquicklyandfinishthetwotasks.WhendidthetwojourneysbeganWhathappenedtothetwoteams1.Amundsen’steam:8September,1911Scott’steam:1November,19112.Scottandhisteamdidn’tmakeit.Theydiedontheirreturnjourney.Amundsenandhisteamarrivedsafelybacktotheirstartingbaseon25January,1912,tendaysaheadoftheirplannedschedule.

Task1Answerthefollowingquestions.Task2Dividethetextinto2partsanddecidethemainideas.Part1:Line1~line21:theracetothesouthpolePart2:Line22~end:thereturnjourneyActivity2:

Readcarefully.Completetheinformationaboutthetwoexplorationteams.Thentalkaboutthejourneysbasedonyournotes.

Scott'steamAmundsen'steamNationalityofthetwoteamsBeforethejourneyJourneytothedestinationArrivalatthedestinationThereturnjourney

Scott'steamAmundsen'steamNationalityofthetwoteamsBeforethejourneyJourneytothedestinationBritishNorwegianTheyorganisedfoodbases.Twosledgesbrokedown,andthehorseshaddifficultieswiththecold.Scottandhismenhadtopushthesledgesthemselves.Hehadteamsofdogspullingthesledgesandallhismenwereonskis.Becauseofthis,hemaderapidprogress.Theyorganisedfoodbases.

Scott'steamAmundsen'steamArrivalatthedestinationThereturnjourneyScottarrivedatthePolewithfourteammemberson17January,1912,andwasdisheartened.AmundsenreachedthePoleon14December,1911andputaNorwegianflagthere.Thenhepreparedforthereturnjourney.Menwereverytiredandwererunningoutoffood.Theweatherconditionswereterrible.Theybroughtrocksbackforscientificevaluation.Allmembersdied.Amundsenandhisteamarrivedsafelybacktotheirstartingbaseon25January,1912,tendaysaheadoftheirplannedschedule.Activity3:

Pairwork.

SummarisethechangeoffeelingsonScott’steam’sreturnjourney.Givereasonsforthewordsorphrasesyouhavechosen.theSouthPolefoodbases12345Feelingshopelessandhelplessdeterminedanddevotedsadcourageousfullofsadness,completelyhopeless,sorryReasons:Themenweresoonverytiredandwererunningoutoffood.Theweatherconditionswereterrible.Scottstartedtorealisetheirhopelesssituation…theSouthPolefoodbases12345hopelessandhelplessReasons:However,ontheirwaybacktheyfoundtimetolookforrocks.Theycarried20kilosofrocksallthewaywiththem.Later,theserocksprovedthatatonetimeinthedistantpasttheAntarcticwascoveredbyplants.determinedanddevotedReasons:Thendisastercame.EdgarEvanshadaterriblediseaseanddiedafterabadfall.ThenexttogowasCaptainOates,whowashavinggreatdifficultywalking.sadReasons:…weknewthatitwastheactofabravemanandanEnglishgentleman.Weallhopetomeettheendwithasimilarspirit,andcertainlytheendisnotfar.”courageousReasons:Butthenaterriblestormstartedandtheycouldnotleavetheirtent.Scottspentsomeofhislasthourswriting.HewrotealetterfullofsadnesstohiswifeKathleen:“Icouldtellyoulotsandlotsaboutthisjourney.Whatstoriesyouwouldhavefortheboy…butwhatapricetopay.”fullofsadness,completelyhopeless,sorryActivity4:

ReadtheunderlinedsentencesfromScott'sdiaryandletter.Workouttheimpliedmeaningofthesesentencesfromthecontext.Writeyourinferencesbelow.line21_________________________________________________line26_________________________________________________line33__________________________________________________line42__________________________________________________Theylostthereasonforthejourney.Themenweregettingweaker.Heisgoingtowalkintothecoldanddieawayfromtheteam.Thejourneycostthementheirlives.MakingInferencesSometimesthingsarenotstatedexplicitlyinthetext.Tounderstandwhatismeant,youneedtoreadbetweenthelines.Thisiscalled“makinginferences”.Readthesentences/paragraphcarefully.Readthelinesbeforeandafterit.Useyourlogicandknowledgetounderstandtheimpliedmeaningofthetext.Activity5:

Pairwork.

ReadthesentencesfromScott’sdiaryandletteragain.Discusswhathewastryingtosayineachone.lines20-21:____________________________________________________________________________________________________________________________lines25-26:____________________________________________________________________________________________________________________________lines33-36:____________________________________________________________________________________________________________________________lines41-42:_____________________________________________________________________________________________________________________________lines44-45:__________________________________________________________FindingAmundsen’steamhadarrivedearly,Scott’steamfeltdefeatedanddespaired.Eachonewantedtoencouragetheother,butnoonewasreallysureaboutwhat’sgoingtohappen.Theyweregettingweak.Althoughtheywerefacingextremedifficulties,noonewantedtoshowtheweakness.Alltheteammemberswantedtoactlikeagentlemananddiebravely.Scottfullyunderstoodthattheycouldnotpullthroughandtheycametotheirfinaltime.Hethoughttheexplorationwasworthwhile,butitjustcosttoomuch.ThesewereScott’slastwords.Activity6:

Groupwork.

Thinkandshare.1.Whydoyouthinkthewriterofthetextusedtheword"race"inthetitle2.WhywastheworldshockedbyScott'sdeath3.WouldyousaythatScottandhisteamwerelosersWhyorwhynot4.HowdoyouunderstandAmundsen'ssayingaboutScott'sdeath"CaptainScottleftarecord,forhonesty,sincerity,forbravery,foreverythingthatmakesaman"SuggestedAnswers1.Theword“race”mayhavethefollowingmeaningsinthetext:It’saracebetweenScott’steamandAmundsen’steamtoseewhocangetintothePolefirst.ForScott’steam,it’saracebetweensurvivalanddeath.ForScott’steam,it’salsoaracebetweentheterribleconditiontheteamfaceandtheirperseveranceandbravery.2.PeoplewereshockedbyScott’sdeathpossiblybecause:Scottandhisteammembersdiedsobravely.Theydidn’tgiveawaythestoneseveninsuchbadconditions.Theygotwithinjust11milesofoneoftheirfoodbases.Theydiedinthewayofagentleman.3.EventhoughScottandhisteamlosttheracetothePole,theyshowedtruedeterminationandstrengthofcharacterwhichisseeninheroes.Scottandhisteamareinspirationalandnotlosers.Scott'steamhadalwayskepttheirgoalsinmind.Theycarriedtherockseveninextremelydifficultsituations.Thespiritandwhattheyhavedonehelpedfollowersdofurtherresearch.4.CaptainScottwroteadiarydetailinghisjourney,eachentrywastruthfulandhonest.Hewashonestaboutthefeelingsofhisteamandhisfears.CaptainScottandhisteambroughtbackrocksforresearch,theydidnotonlythinkaboutthemselvesbutalsoaboutthegreatergoodofhumankindandtheeffectoftheresearch.目标二：TolearnaboutandpractisesuffixesActivity1:

Identifylanguagepointsthatyouwanttosharewithyourpartner.Discussingroupsandthensharewiththeclass.1.Duringthepolarsummerof1910—1911,bothteamsorganisedfoodbasesinpreparationfortheirjourneysthenextyear.在1910-1911年的极地夏季，两支队伍都组织了食物基地，为第二年的旅行做准备。base

n.

基地，大本营，基础

vt.

以......为基地【归纳拓展】※

baseon(upon)使建立在……基础上※

basicadj.

基本的，根本的

basicallyadv.

基本上，从根本上说2.Amundsenwasthefirsttoleaveon8September,1911.1911年9月8日,阿蒙森第一个离开。【句式剖析】句中的toleave是不定式，作定语。当被修饰词是序数词或被序数词修饰时，通常用不定式作后置定语。被修饰词与不定式之间是逻辑上的主谓关系。【句式拓展】不定式作后置定语的其他情况◎被修饰词被形容词最高级或theonly,thevery,theright等修饰时;e.g.Hewasthebestmantodothejob.◎表示将来的动作时,常用不定式作后置定语;e.g.Ihavegoodnewstotellyou.◎名词ability,chance,promise,opportunity,wish,way等常用不定式作后置定语。e.g.Pleasegivemeachancetoexplain.3.ScottandAmundsenwaitedanxiouslyforspring.斯科特和阿蒙森焦急地等待着春天的到来。anxiously

adv.

焦虑地；不安地【归纳拓展】※

anxiousadj.

焦虑的；渴望的

beanxiousabout对……感到焦虑

beanxiousforsth. 渴望……

beanxioustodo… 渴望去做……

※

anxietyn.

焦虑befullofanxiety充满焦虑4.Later,theserocksprovedthatatonetimeinthedistantpast,thecontinentofAntarcticawascoveredbyplants.后来，这些岩石证明，在遥远的过去，南极洲曾经被植物覆盖。prove

vt.

证明；证实【归纳拓展】※provesth.tosb.向某人证明某事※provesb./sth.(tobe)＋adj./n.

证明某人/物是……※It’sprovedthat... 据证明……；据证实……※prove(tobe)＋n./adj.(＝turnout)证明是……；结果是……Activity2:

CompletetheWordBuilder.Thendiscusstheuseofsuffixesingroups.situationhopeless(ness)cheerfulexplorationanxiouslysadnessDoyouknowwhatthesesuffixesmean?-tionmeansastateorquality,e.g.completion;-lessmeanswithout,e.g.fearless;-fulmeansfullof,e.g.helpful;-nessmeansastateorqualityandmakesanoun,e.g.kindness;-lyformsadverbsfromadjectives,e.g.kindly.后缀后缀是一种重要的构词法。它是一种后置于其他词素后的词缀,通过后缀常常可以判断一个词的词性。后缀可使一个词变为名词、动词、形容词等。一、常见的名词后缀-tion,-ion,-er,-or,-ist,-ship,-ness,-(i)ty,-th,-ment,-hood,-ful,-ess,-al等。例如：oppression,starvation,teach