Unit5AdelicateworldPeriod4DevelopingideasReading课件-高二英语选择性

外研选择性必修第二册Unit5Period4Reading教学目

Lead-inWatchthevideoandanswerthequestions.1WhereisShennongjiaandwhatisitfamousfor?2WhatelsedoyouknowaboutShennongjia?1WhereisShennongjiaandwhatisitfamousfor?2WhatelsedoyouknowaboutShennongjia?Shennongjialiesinthenorth-westofHubeiProvinceandisfamousforitsbeautyanddiversity.TheShennongjiaNatureReserveisinnorthwesternHubeiProvince.Itcoversanareaof3,253squarekilometers.In2013,itwasapprovedasShennongjiaGlobalGeopark.Afterwards,itwaslistedasaworldheritagebyUNESCOin2016.12TofindoutwhyShennongjiahasbeenchosenasaUNESCOWorldHeritage,workoutthestructureofalectureandtalkaboutthedifferencesandsimilaritiesoftwothingsTousethekeylanguagepointsfromthepassagecorrectly目标一:TofindoutwhyShennongjiahasbeenchosenasaUNESCOWorldHeritage,workoutthestructureofalectureandtalkaboutthedifferencesandsimilaritiesoftwothingsActivity1:Lookatthetitleofthepassageandthinkaboutwhatitmeans.WHYSHENNONGJIA?Thetitleraisesaquestion:WhydidShennongjiamakeitontotheUNESCOWorldHeritageList?Nowreadthepassageandcheckyouranswer.Activity2:Readthepassagequicklyandthefollowinginformation.StyleofwritingThetopicofthetextThethemeofthetextExpressivemethodsAlectureShennongjiamadeitontotheUNESCOWorldHeritageListPeopleofShennongjialiveinharmonywithnature.LearningtolearnThelectureisoneoftheoldestteachingmethods,andisstillwidelyusedtoday.Atypicallectureoftenstartswithaddressingthetopicdirectly.Data,examplesandcomparisonsarethenusedtosupportthemainideas.Bothverbalandvisualinformationisusedinordertomaintaintheaudience’sinterest.Theendofalectureisoftenfollowedbyashortquestion-and-answersession.Activity3:Readthepassagequicklyandfindoutwhateachparagraphismainlyabout.Para.1____________________________________________________________________________________________________________________Para.2____________________________________________________________________________________________________________________Para.3____________________________________________________________________________________________________________________Para4

____________________________________________________________________________________________________________________GivethelectureonbehalfoftheBeatOnewithNatureAssociationWhyShennongjiamadeitontotheUNESCOWorldHeritageShennongjiameetstwocriteriarequiredbythelistPara.5____________________________________________________________________________________________________________________Para.6____________________________________________________________________________________________________________________Para.7____________________________________________________________________________________________________________________Para8

____________________________________________________________________________________________________________________Para9

____________________________________________________________________________________________________________________Forthesecondcriterion,ShennongjiahasincrediblebiodiversityHowthescientistsprotectthespeciesHowthelocalpeopleprotectthenatureUnderstanding,awarenessandhardworkhavecontributedtowardsprotectingShennongjiaExpressesthanksandasksifanyonehasanyquestions.Activity4:Workingroups.Makethemindmapforthelecture.2....over3,000plantspecieshavebeenrecordedthere.Thisrepresentsmorethantenper

centofChina’stotalfloralrichness.__________3.Shennongjiasupportsmorethan600vertebratespecies,includingtheGoldenSnub-nosedMonkey

andtheCloudedLeopard.

__________4.Inwinter,scientistsbraveheavysnowedandfreezingtemperaturestosupplyfoodtotheGoldenSnub-nosedMonkey.

__________5.AlthoughendangeredelsewhereinChinaduetotheinvasionofforeignspecies,thebeesofShennongjiahavecoexistedwiththelocalpeople

forcenturies.__________DDDEECActivity6:Think&Share1WhatrolesdothequestionsinParagraph2play?Thepurposeofthesequestionsistointeresttheaudienceandintroducethetopicofthelecture.2Accordingtothepassage,whathasbeendonetoprotecttheecologyofShennongjia?Thescientistsmadeeffortstotakecareoftheanimals.What’smore,localpeoplelivetheirlifeandmakethingsfromnaturewithoutcausingdamage.3WhichpartofShennongjiainterestsyoumost?Why?Thelifestyleofthelocalpeople.Becausetheyliveandworkinharmonywithnature,theyhavebothwealthandhealth-thetwoimportantitemsinlife.1ThinkaboutthesimilaritiesanddifferencesbetweenMacquarieIslandandShennongjiaandmakenotes.Similarities:Differences:•Bothhaveuniqueanimals•Macquarieisanisland,whileShennongjiaisamountainousarea.•Bothhavewildandnaturalbeauty•BothareUNESCOWorldHeritagesites.•MacquqrieIslandwasonceinchaosduetotheintroductionofnon-nativespecies,whileShennongjiahasalwaysbeeninnaturalharmony.•ThenativespeciesofMacquarieIslandexistedforthousandsofyears,whilesomeoftheplantsandanimalsinShennongjiahavesurvivedovermillionsofyears.•ShennongjiahasmorevariedspeciesofplantsandanimalsthanMacquarieIsland.Sample:Today,I’dliketotalkaboutsimilaritiesanddifferencesbetweenMacquarieIslandandShennongjia.Asweknow,BothMacquarieIslandandShennongjia

areUNESCOWorldHeritagesites.Theybothhaveuniqueanimals,wildandnaturalbeauty.However,theyaredifferentfromeachotherinmanyways.Macquarieisanisland,whileShennongjiaisamountainousarea.MacquqrieIslandwasonceinchaosduetotheintroductionofnon-nativespecies,whileShennongjiahasalwaysbeeninnaturalharmony.

Thenativespeciesof

MacquarieIslandexistedforthousandsofyears,whilesomeoftheplantsandanimalsinShennongjiahavesurvivedovermillionsofyears.ShennongjiahasmorevariedspeciesofplantsandanimalsthanMacquarieIsland.目标二:TousethekeylanguagepointsfromthepassagecorrectlyActivity1:Findtheimportantwords,phrases,andlanguagepointsyouwanttosharewithyourpartner.Thendiscussingroupsandsharetheirusagewiththeclass.1onbehalfof代表【教材原文】ItismygreatpleasuretogivealecturehereonbehalfoftheBeatOnewithNatureAssociation.我很开心能代表人与自然和谐相处协会在这里发表演讲。【句型分析】It作形式主语，动词不定式短语togive...作真正的主语。2benamedafter以......命名【教材原文】IsitthelegendaryfatherofChineseherbalmedicine,Shennong,[1]afterwhomtheparkisnamed?还是因为它是以中国草药之父神农命名？【句型分析】afterwhom引导非限制性定语从句，修饰名词Shennong。3capturev.引起（注意、想象、兴趣）【教材原文】Orisitthemysteriouscreaturecalled“Yeren”(wildman)thathascapturedtheimaginationoftheworld?抑或是叫作“野人”的神秘生物吸引了全世界的目光？【句型分析】本句为强调句型，强调themysteriouscreaturecalled“Yeren”（wildman）；过去分词短语called“Yeren”（wildman）作后置定语，修饰名词creature。4criterionn.标准，准则criteria（复数）UNESCOawardedShennongjiathisstatus[1]becauseitmeetstwocriteriarequiredbythelist.【句型分析】because引导原因状语从句；过去分词短语requiredbythelist作后置定语，修饰名词criteria。5Theregionrisesfromabout400metrestoover3,000metresabovesealevel,[1]givingitthenamethe“RoofofCentralChina”.该地区的海拔从大约400米上升到3000多米，被称为“华中屋脊”。【句型分析】句中[1]现在分词短语作结果状语。6resultin导致；引起awidevarietyof各种各样的；种类繁多的【教材原文】Thevastrangeinaltituderesultsinagreatvariationinclimaticconditions.Thisallowsawidevarietyofspeciestothrive.海拔的巨大差异导致了迥然不同的气候环境【归纳拓展】resultfrom起因于，由......造成asaresult结果，因此asaresultof由于，作为......的结果7beregardedas

被视作；被认为【教材原文】Someoftheplantsandanimalshavesurvivedmillionsofyears,andareregardedaslivingfossils.一些动植物生存了数百万年，被视为活化石。8supplyvt.供应，提供

n.[C]供应（量），供给（量）；（常用复数）日用品，补给品Inwinter,scientistsbraveheavysnowandfreezingtemperatures[1]tosupplyfoodtotheGoldenSnub-nosedMonkey.冬季，科学家们不畏暴雪和严寒为川金丝猴提供食物。【句型分析】句中[1]tosupplyfoodtotheGoldenSnub-nosedMonkey为动词不定式短语作目的状语。句中单词brave为形容词作动词，译为“冒（风险，恶劣天气）；勇敢面对”【词义辨析】supply,provide与offer易混词辨析例句supply尤指大量供应、供给supplysb.withsth.supplysth.tosb.Cowssupplyuswithmilk.=Cowssupplymilktous.provide强调提供所需之物providesb.withsth.providesth.forsb.Theyprovidedthechildrenwithfoodandclothes.=Theyprovidedfoodandclothesforthechildren.offer强调主动提供offersb.sth.offersth.tosb.Heofferedmeajob.=Heofferedajobtome.9impressive令人称赞的；令人敬佩的【教材原文】ButthemostimpressiveaspectofShennongjiaisthelocalpeople,[1]whotakethingsfromnaturewithoutcausingdamage.不过神农架给人印象最深的地方还在于当地人的生活方式，他们从大自然中索取，但不会破坏生态平衡。【句型分析】句中[1]who引导非限制性定语从句，修饰thelocalpeople。10[1]Ivisitedalocalvillagewhichisknownforitshome-madehoney.[2]WhatisspecialaboutthehoneyisthatitisproducedbytheearliestspeciesofChinesebee.【句型分析】句[1]中whichisknownforitshome-madehoney引导定语从句，修饰alocalvillage。句[2]what引导主语从句；that引导表语从句。11dueto由于；因为inreturn作为回报/报答；作为回应【教材原文】[1]AlthoughendangeredelsewhereinChinaduetotheinvasionofforeignspecies,thebeesofShennongjiahavecoexistedwiththelocalpeopleforcenturies.Byprovidingthebeeswithasecurehome,thevillagerscollecttheirhoneyinreturn.虽然在中国的其他地区，由于外来物种入侵，这种蜜蜂濒临灭绝，但是神农架的人们和这种蜜蜂已经共存了几个世纪。村民为它们提供安全住所，蜜蜂为人们提供蜂蜜。【句型分析】句[1]