Unit6Developingideas(阅读)课件-外研版英语八年级下册

Unit6Livingwithnature

Developingideas(阅读)册次：八年级下册学科：英语（外研社版）1.What’stheenvironmentlikeintheFlamingMountainsfromJourneytotheWest?2.Howcanpeopleliveinsuchanenvironment?Thinkanddiscuss.A/B层1.What’stheenvironmentlikeintheFlamingMountainsfromJourneytotheWest?2.Howcanpeopleliveinsuchanenvironment?Thinkanddiscuss.C层bad,hot,

dry,

ashortageofwater,

inpoorcondition,changingnature1.What’stheenvironmentlike?Theenvironmentisadesert,soithasahotanddryclimate.Thereislittlerainfall,sotheareafacesawatershortage.Itisdifficulttosurvivehere.Lookatthepicturesandanswerthequestions.Usethewordsandexpressiontohelpyou.A/B/C层Lookatthepicturesandanswerthequestions.Usethewordsandexpressiontohelpyou.A/B/C层2.Howdoesthesystemwork?Theprojectuseswellsandundergroundcanalstoprotectwaterfromdryingup.Thewaterrunstodifferentplaces.Itallowspeopletogrowplantsforfoodinsuchadifficultenvironment.Lookatthepicturesandanswerthequestions.Usethewordsandexpressiontohelpyou.A/B/C层3.What’sthepassagemainlyabout?Thepassageintroducesthekarezsystem.Readthepassageandcheckyouranswers.A/B/C层Paragraph1Paragraph2Paragraph3Paragraph4ThewaythekarezsystemworksanditsimportanceThechallengeandfutureofthesystemThelocationoftheFlamingMountainsTheclimateoftheareaReadandmatchthesubtitleswiththeparagraphs.A/B/C层1.InwhichfamousliteraryworkistheFlamingMountainsdescribed?JourneytotheWest.2.WherearetherealFlamingMountains?TheyareinTurpan,intheeastoftheXinjiangUygurAutonomousRegion.Readandanswer.A/B/C层1.Howhotisitthere?Thedesertsandcanbeashotas80°Cinmidsummer.2.Howistherainfallthere?RainfallinTurpanisonly16mmayear.Readandanswer.A/B/C层1.Howdoesthekarezsystemwork?Itincludesmorethan1,000wellsandlargeundergroundcanals.Waterfromthemountainsfallsintothewellsandthenrunsundergroundinthecanals.Itiskeptcoolandsafefromthedesertheat.2.Howlongaretheundergroundcanals?Theyareover5,000kmlong,nearlyaslongastheYellowRiver!Readandanswer.A/B/C层1.Whatproblemdoestheareafacenow?Theareafacesawatershortage.2.Whatisthefutureofthesystem?Itwillsurelybecarriedintothefuturewithmoreandmoreyoungpeopletakingactiontoprotectit.Readandanswer.A/B/C层driestplaceshottestareasclimatewellsundergroundrunsundergroundcoolandsafegrowplantsforfoodtopthreeprojectswatershortageprotectCompletethediagramwiththewordsandexpressionsfromthepassage.A/B层driestplaceshottestareasclimateC层Completethediagramwiththewordsandexpressionsfromthepassage.C层wellsundergroundrunsundergroundcoolandsafeCompletethediagramwiththewordsandexpressionsfromthepassage.C层growplantsforfoodtopthreeprojectsCompletethediagramwiththewordsandexpressionsfromthepassage.C层watershortageprotectCompletethediagramwiththewordsandexpressionsfromthepassage.driestplaceshottestareasclimatewellsundergroundrunsundergroundcoolandsafegrowplantsforfoodtopthreeprojectswatershortageprotectRetell

thepassagewiththehelpofthediagram.A/B层(1)Thedesertsandcanbeashotas80°Cinmidsummer.(2)That’senoughtomakeyourfeetburn!FactOpinionA/B/C层Distinguishbetweenfactsandopinions.Thenfindotherfactsandopinionsinthepassage.A/B/C层Distinguishbetweenfactsandopinions.Thenfindotherfactsandopinionsinthepassage.TheyareinTurpan,intheeastoftheXinjiangUygurAutonomousRegion.RainfallinTurpanisonly16mmayear.Thereareover5,000kmofundergroundcanalsinthearea.…Itmaysoundcrazy,butthelocalscancookaneggonthedesertsand.That’snearlyaslongastheYellowRiver!Thecenturies-oldwatersystemwillsurelybecarriedintothefuture.…FactsOpinionsAnswerthequestions.A/B/C层1.Whydoesthewritermention“theFlamingMountains”atthebeginning?Bymentioningthiswell-knownplacefromJourneytotheWest,thewriterconnectswithreaders,attractstheirattentionandmakestheminterestedinreadingon.2.WhatcanyoutellaboutTurpanfrom“cookaneggonthedesertsand”?IttellsusthatTurpanisveryhot.3.What’sthemeaningofthetitle?Thetitlemeansthekarezsystemislikeahidden“river”thatbringslifetoTurpan’sdesert.Itquietlycarrieswaterundergroundsopeoplecansurviveandgrowfoodintheterribleclimate.Thinkandshare.1.Whatfactfromthepassagedoyoufindthemostinteresting?Why?Forme,themostinterestingfactisthatthesystemwascompletedwithonlyhandtools.Thecanalsaresolongandtherearesomanywells.Itisdifficulttodotheworkwithmachines,andusinghandtoolsisevenmoredifficult.A/B/C层Thinkandshare.2.Withmoderntechnology,doyouthinkitisstillnecessarytokeepthekarezsystem?Whyorwhynot?Ithinkitisnecessarytokeepthekarezsystem.Althoughmoderntechnologycansolvesomeproblems,thekarezsystemstillplaysanimportantrole.Itworkswellandisanimportantpartofourhistory.Wecanusebothmoderntechnologyandthekarezsystemtoimprovethelivingenvironmentinthis