Unit6DevelopingideasReadingforwriting（课件）-外研版八年级英语下册

Unit6Livingwithnature

ReadingforwritingUnderstandthetextaboutthekarezsystem,andmastervocabularyandphraseslikeunderground,surviveandprotect.(学习理解)01Readthepassageandfinishsometasksofthetext,andusethetextinformationfororalorwrittenexpression.(应用实践)02writeashortpassagecontainingbasicinformation,workingprinciplesandpersonalopinionsandexpresspersonalopinions.(迁移创新)03Bytheendofthislesson,wewillbeableto:LearningObjectivesLeadinWhatcanyouseeinthisvideo?I

canseethekarezsystem.(坎儿井）Thekarezsystemisamazing!Itisaverycleverandoldwaytogetwaterindryplaces.Ithelpspeopleliveandgrowfood.Itisalsoagreattreasureofhumanwisdom.LeadinWhatcanyouseeinthisvideo?Whatdoyouthinkofthekarezsystem?Lookatthepicturesandanswerthequestions.LookandanswerPre-reading1.What’stheenvironmentlike?Theenvironmentishot,dry,anditisadesert.Thereisverylittlerainfall,sothereisaseriouswatershortage.Theclimateisterribleanditisdifficulttolivethere.Lookatthepicturesandanswerthequestions.LookandanswerPre-reading2.Howdoesthesystemwork?Theprojectuseswellsandundergroundcanalstoprotectwaterfromdryingup.Thewaterrunstodifferentplaces.Itallowspeopletogrowplantsforfoodinsuchadifficultenvironment.Whatdoesthetitlemean?ReadandanswerWhile-reading

一条生命之河在地底奔流ReadandanswerWhatisthestorymainlyabout?ItisabouttheancientkarezwatersysteminTurpan,Xinjiang,andhowithelpspeoplesurviveinanextremelyhotanddrydesertenvironment.While-readingReadandanswerHowmanypartscanthepassagebedividedinto?Four.Part1:_______________Part2:_______________Part3:_______________Part4:_______________Para1Para2Para3Para4While-readingReadandanswerMatchtheideawitheachpart.While-readingIntroductiontothelocationTheclimateoftheareaThechallengeandfutureofthesystemThewaythekarezsystemworksanditsimportance2.WherearetherealFlamingMountainslocated?TheyarementionedinJourneytotheWest.While-readingReadpart1andanswer1.WhatfamousstoryaretheFlamingMountainsmentionedin?TheyareinTurpan,intheeastoftheXinjiangUygurAutonomousRegion.2.HowmuchrainfalldoesTurpangeteachyear?Itcanbeashotas80°Cinmid-summer.While-reading1.Howhotcanthedesertsandgetinmid-summer?Only16mmayear.Readpart2andanswer2.Howwasthekarezsystembuilt?Therearemorethan1,000wells.While-reading1.HowmanywellsarethereintheTurpankarezsystem?Itwascompletedwithonlyhandtools.Readpart3andanswer2.Whoistakingactiontoprotectthekarezsystemnow?Itfacesawatershortage.While-reading1.Whatproblemdoestheareafacenow?Moreandmoreyoungpeoplearetakingactiontoprotectit.Readpart4andanswerWhile-readingwellshottestareasclimatewellsundergroundtopthreeprojectswatershortageprotectReadandcompleteAnswerthequestions.1.WhatcanyoutellaboutTurpanfrom"cookaneggonthedesertsand"?IttellsusthatTurpanisveryhot.Thesandishotenoughtocookfoodlikeanegg.Thishelpsusimaginehowhotitreallyis.While-readingAnswerthequestions.2.Whatcanyoutellfrom"nearlyaslongastheYellowRiver"?Ittellsusthattheundergroundcanalsareverylong.TheyarealmostaslongasthefamousYellowRiver.Thisshowsushowbigandamazingthekarezsystemis.While-readingAnswerthequestions.3Whydoesthewriterusetheseexpressions?ThewriterusestheseexpressionstohelpusimagineandrememberhowhotTurpanisandhowlongthecanalsare.Itmakesthestorymoreinterestingandeasiertounderstand.While-readingThinkandshare1.Whatfactfromthepassagedoyoufindthemostinteresting?why?Post-readingForme,themostinterestingfactisthatthesystemwascompletedwithonlyhandtools.Thecanalsaresolongandtherearesomanywells.Itisdifficulttodotheworkwithmachines,andusinghandtoolsisevenmoredifficult.2.Withmoderntechnology,doyouthinkitisstillnecessarytokeepthekarezsystem?whyorwhynot?ThinkandsharePost-readingYes,Ithinkitisstillnecessary.Thekarezsystemisapartoflocalhistoryandculture.Italsouseswaterinanaturalwaythatisfriendlytotheenvironment.Evenwithmoderntechnology,wecanlearnfromitswisdom.Learningtothinkforquestion2It'simportanttocompareadvantagesanddisadvantagesofanancienttechnology.Inthisway,wecanmakereasonabledecisionsaboutitsusage.inmodernsocietyPost-readingLanguagepoints火焰山《西游记》吐鲁番在…的东部新疆维吾尔自治区被称为…世界上最炎热的地区之一仲夏时节在沙漠的沙子上在如此恶劣的气候下古老的坎儿井系统Languagepoints超过地下暗渠流入与…一样长多亏…在这种恶劣的环境下中国古代三大工程之一Languagepoints面临水资源短缺问题降雨量降低用水量大幅增加发挥着重要作用越来越多的…采取行动延续一、单选题。Turpanisknownas______thehottestplacesonEarth.A.oneB.oneofC.firstof2.Thesecretofsurvivalinthedesert______theamazingkarezwatersystem.A.liesinB.liesonC.liesat3.Thekarezsystemincludes______1,000wellsconnectedbyundergroundcanals.A.moreB.moreofC.morethan4.______youngpeoplearejoiningtheefforttoprotectthisancientwonder.A.MoreandmoreB.MuchandmuchC.ManyandmanyExercisesPost-readingDoyouknowsomeexamplesofpeoplechangingnature?京杭大运河TheGrandCanal都江堰DujiangyanIrrigationSystem梯田TerracedFieldsPost-readingDoyouknowsomeexamplesofpeoplechangingnature?城市绿化CityGreening长城TheGreatWall风力发电WindpowerPost-readingWhichonedoyoulikebest?Post-reading京杭大运河TheGrandCanal•Place:fromnorthtosouthinChina•Time:over2,500yearsago•Howitworks:Digriverstoconnectlakesandrivers,makewatertransporteasier.•Amazingfacts：It’sover1,700kmlong—oneofthelongestcanalsintheworld.•Whyimportant:Helpscarryfoodandgoods,savestimeandenergy.•Future:Itisstillusedtoday,sopeoplewillprotectit.Post-reading长城TheGreatWall•Place：NorthernChina,overhillsandplains.•Time：Startedmorethan2,000yearsago.•Howitworks：Soldierswatchedfromtowersandlitfirestowarnofenemies.Thewallstoppedenemiesfromcomingin.•Amazingfacts：It’sover21,000kmlong—oneofthelongestman-madethingsonEarth.•Whyimportant：ItkeptpeoplesafeandisnowafamoussymbolofChina.•Future：Peoplewillprotectitformanyyears.Post-reading城市绿化CityGreening•Place:incitiesandtowns•Time:everyyear•Howitworks:Planttrees,buildparksandgrowgrass.•Amazingfacts：Moregreenmakescitieshealthierandhappier.•Whyimportant:Makesairclean,coolsthecityandgivespeopleniceplacestorelax.•Future:Peoplewillplantmoretreestomakecitiesgreener.Post-readingOnegreatexampleofpeoplechangingnatureistheGreatWallofChina.ItrunsacrossnorthernChina,andbuildingfirststartedover2,000yearsago.Thewallisover21,000kmlong—longerthanthedistancefromBeijingtoLondon!Peoplebuiltitwithstone,earth,andbricks,workingformanycenturies.Itcrossesmountainsandplains,changingthenaturallandscapeintoastrongdefenseline.Soldiersstoodwatchintowersandlitfirestosendwar