新教材必修三UNIT6DISASTERANDHOPEPERIOD3UNDERSTANDINGIDEAS課件

2021學(xué)年度外研版新教材必修三Unit6DisasterandhopePeriod3UnderstandingideasBeforereadingLookatthethermometerandanswerthequestions.1.Whathappenswhenthetemperategoesveryhighorverylow?Howdopeopledealwithextremetemperatures?2.Whatwerethehighestandlowesttemperaturesrecordedwhereyoulive?Howdoyoufeelinextremetemperatures?P621Lookatthepictureandpredictwhatthepassageisabout.P622①Wheredoesthestorytakeplace?②Whatkindofweatheristhestoryabout?③What’syourimpressionofthepictureandthetitle?WhilereadingReadandfinishthetasksasquicklyaspossible.Task1Readthepassageandcheckyourprediction.Whatisthepassageabout？

Thepassageisabouttheauthor'sfeelingsandconcernswhenhewasontheLondonTubeonanunusuallyhotday.P622Checkyouranswer!ToeaplainwhysummersinLondonaregettinghotterandhotter.TocomplainabouttheLondonTube.TowarnpeopleaboutthedangerofLondonbeingflooded.Toexpresshisworriesaboutthedangersofextremeweatherconditions.Choosetheauthor’spurposeinwritingthepassage.Task2P643Task3Readthepassageagainandfillinthefollowingform.Placestemperaturefeelings①attheTubestation②insidethetrain③outofthestationover30degreesawfulreach35degreesabitsick＆abitscaredonly30degreesrefreshed①Thewordsthatdescribetheauthor'sfeelingsattheTubestation:Thentrytofindoutthewordsthatdescribetheauthor'sfeelingsatdifferentplaces.Task4Completethefollowingchatwithwordsandexpressionsfromthepassage.30plusdegrees/over30degreesmeltingandbecomingoneabitscaredputhisflatonthemarketandbuyaboat.speakwithhismanageraboutmovingtothetopfloor.learntoswim.climatechangenervousworryingtoomuchP644Afterreadinganalyzing,mindmap,retellingLookthroughthepassageagainandtrytogetitsstructure.attheTubestationonthetrainoutofthestationConclusion:Thepassageisorganisedintheorderof__________.space1.Sureenough,goingdownthestairsandontotheplatformislikejumpingintoavolcanothat'serupting.This,however,isnothingcomparedto

thetrain.①Godownthestairsrightoverthereandyouwillseesomedirections.走下那邊的樓梯，你會(huì)看到一些指示。②Didyouhearmymothergodownthestairs?你聽見我母親下樓了嗎？godownthestairs:

下樓，下樓梯comparedto/with：

toexaminepeopleorthingstoseehowtheyaresimilarandhowtheyaredifferent與……相比定語從句①

I’vehadsomedifficulties,buttheywerenothingcomparedto/with

yours.我遇上了很多難題，但與你的困難相比,它們都不算什么。②

Standardsinhealthcarehaveimprovedenormously(非常,極其)

comparedto40yearsago.與40年前相比，衛(wèi)生保健的水平得到了極大提高。果不其然，走下樓梯，來到站臺(tái)上就像是跳進(jìn)一座正在噴發(fā)的火山。不過這還遠(yuǎn)遠(yuǎn)比不上車廂里面。Wecouldalsosay:Asexpected,whenIgodownthestairsandwalkontotheplatform,Ifeelveryhot.Itisjustlikejumpingintoaneruptingvolcano.However,itismuchhotterinsidethetrain.SentenceanalysingforbetterunderstandingV-ed形式作狀語,進(jìn)一步說明謂語動(dòng)詞的狀態(tài)或動(dòng)作V-ing形式作主語,謂語動(dòng)詞用單數(shù)。

拿A和B比較表明A與B相似;把A比作BcompareAwithBcompareAtoB

拓展①Wecarefullycomparedthefirstreportwiththesecond.我們仔細(xì)比較了第一份報(bào)告和第二份報(bào)告。②ThecriticscomparedhisworktothatofMartinAmis.評(píng)論家把他的作品和馬丁?埃米斯的相提并論。③Thepoetcompareshislovertoaroseinhispoems.詩人在他詩歌中把他的愛人比作玫瑰花。2.Lookingthroughmynewspaper,I’mshockedbyphotosshowingthatahurricaneinAsiahasdestroyedatown.V-ing做伴隨狀語V-ing作后置定語由that引導(dǎo)的賓語從句1.

她捧著許多書走進(jìn)了房間。Shecameintothehouse,carryingalotofbooks.2.看著那個(gè)可愛的小男孩，我笑了起來。Lookingatthelittlecuteboy,Ismiled.1.I

lookedthroughthedatabaseandfoundtheinformationIneeded.我查閱了數(shù)據(jù)庫，找到了我需要的信息。2.Ineedsomemoney.I'mgoingtolookthroughthenewspaperforaholidayjob.我需要一些錢。我將瀏覽報(bào)紙找一份假期工作。lookthrough:toexamineorreadsthquickly

快速查看;瀏覽;翻閱我翻閱著手里的報(bào)紙，震驚地看到亞洲的颶風(fēng)摧毀了一個(gè)城鎮(zhèn)的照片。Theauthorisstanding__________________.Itisveryhotandthetemperatureisexpectedtobe_____________.Hefeels_______.Hethinksheshould:1______________________________________;2_______________________________________;3___________________.Hot!Hot!Hot!ThinkingthatLondonwillprobablygethotter,theauthorfeels__________.Readingthe________________causedby______________fromthenewspaper,theauthorfeels______________.Tubestationattheover30degreesawfulItiseven______insidethetrain.Thetemperaturecan_________________.hotter35degreesreachismeltingwithabitsickworkabitscaredputhisplatonthemarketandbuyaboatadvisehismanagertomovetothetopfloorlearntoswimnaturaldisastersclimatechangenervousStepping______________it’sonly30degrees.ofthestation,outTheauthorfeels__________andrealiseshehasbeenworryingtoomuch.refreshedRetellthepassageaccordingtothegraphicorganizer.DiscussionWorkingroups.Discussthesequestionswithotherstudents.1Doyousharetheauthor’sconcernsaboutextremeweatherconditions?Why?2

Doyouthinkclimatechangewillaffectyourlifeinthefuture?Howwouldyouadapt?Think&Share.Whatcanwedotohelpourplanet?Discussion_______________________likebusescanreducegreenhousegasemissions.

TakingpublictransportAnd___________canalsohelpareductionofgreenhousegas.takingtrainsre___usere_____cycleUselow-flowshowerheads.Useenergysavinglightbulbs.replacewithre____duceTurnlights