Journey-to-the-Antarctic课件.ppt

Journey-to-the-Antarctic课件.ppt

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Unit8lesson4JourneytotheAntarctic,HowmuchdoyouknowabouttheAntarctic?

theAntarcticthesouthernmostcontinent,mostlyuninhabitable,penguin,seal,salangane,PictureShow,Geography,Land:

14millionsqkm（280,000sqkmice-free,13.72millionsqkmice-covered）,Location:

thesouthernmostcontinent,thecoldest,windiest,anddriestcontinent,mostlyuninhabitable,penguin,seal,salangane,Climate:

Inhabitation:

Animals:

WhatdoyouthinkoftheAntarctic?

Canyouusesomeadjectivestodescribeit?

beautiful,fantastic,amazing,freezing,dangerous,mysterious,Antarcticaissofascinatingthatpeoplealwaystrytoexploreit.ButcanyouimaginehowdangerousitistogototheAntarctic?

ononeswayNorwegianpreparationsledgebreakdownshockgoalambitionexhaustedrunoutof,在途中n.挪威人n.准备，预备n.雪车，雪橇损坏，不能运转vt.震惊，惊骇n.目的，目标n.志向，抱负adj.疲惫的用完，耗尽,Vocabulary,hopelesscheerfuldistantcarryonwithinsadnessfunctionpatiencenationalityaim,adj.没有希望的adj.愉快的，高兴的adj.远处的，久远的继续做（某事）prep.在里面n.悲哀，忧伤vt.运转，起作用n.耐心，忍耐力n.国籍n.目标，目的,Vocabulary,Reading,Lookatthetitleandphotosandguesstheanswerstothesequestions.1.WhichPoledidtheyraceto?

2.Whendidtheygo?

3.WhoreachedthePolefirst?

TheRacetothePole,Amundsen,Amundsen,Norwegian,thefirstmantobreaktheawesomesilenceoftheworldssouthernmostpointin1911,LtoR:

Wilson,Evans,Scott,OatesandBowers,ScottandhisfourcompanionshadaracewithAmundentotheSouthPole,buttheyarrivedonemonthlater.,1.TheSouthPole2.1910-19113.Amundsen,Answerstothequestions,Skimthepassagetogetmainideas,1.WhatsthewritersattitudetowardsCaptainScottandhisteam?

Heismildlycritical.Heisstronglycritical.Heisinfavorofthem.Hisattitudeisnotclear.,ReadingComprehensionI,2.TheauthorquotedScottswordsinordertomakethearticle_.better-knownB.better-organizedC.morepersuasiveD.moreinteresting,Amundsensteamwontherace.,Thereturnjourneywhichwasofgreatdifficulty.,Scottandhiscompanionsbecameheroesbecauseofgreatcourage.,Getthemainideaofeachpart.,Readthepassagecarefullytosolvedifficultpoints,1.expeditiongoonanexpedition去探险makeanexpedition远征，探险apolarexpedition极地探险队,Languagepoints,探险;远征;探险队,Thencamethetotaldarknessofthepolarwinter.,主语“thetotaldarknessofthepolarwinter.”谓语“came”完全倒装totala.总的，总体的；n.总体，全体；v.合计，总计intotal=inall总共,2.becauseof和because,Becauseof是介词短语，其后接名词、代词、动名词Because是从属连词，引导原因状语从句eg：

Theywentbackbecauseofbeingcold.Theywentbackbecauseitwasverycold.,3.breakdowna.（机器,车辆等）坏了Wearesorrytoarrivelate,butthecarbrokedown.b.（身体）跨了Hishealthbrokedown.,breakin蹩脚英语breakinon/upon非法进入,强行进入breakout使人心碎breakonesheart爆发,突然讲出brokenEnglish打搅,使停顿,4.runoutof和runout,Runoutof主语是人，宾语是sth某人用光某物不用于被动语态Eg:

Wehavealreadyrunoutofourfood.Runout主语是物，sthrunout后边不再接宾语，不用于被动语态Ourfoodhasrunout.,5.havedifficulty/problemwithsth.havedifficulty/problem（in）doingsth.干某事有困难e.g.IdonthavemuchdifficultywithEnglishgrammar.Hehassomedifficulty（in）understandingthatmansaccent.,6.Carryonwithsth./doingsth.,=carrysthonAfterhisdeath,hischildrenwillcertainlycarryonhiscareer.carrysth.out=carryoutsth.实现；执行Theysweartocarryouttheirdutiesfaithfully.他们发誓要忠实履行自己的职责。

carrysb.throughsth.帮助某人渡过难关Hisdeterminationcarriedhimthrough.,Thankyou!

Bye!