Unit5AdelicateworldPeriod4DevelopingideasReading課件-高二英語選擇性

外研選擇性必修第二冊Unit5Period4Reading教學(xué)目

Lead-inWatchthevideoandanswerthequestions.1WhereisShennongjiaandwhatisitfamousfor?2WhatelsedoyouknowaboutShennongjia?1WhereisShennongjiaandwhatisitfamousfor?2WhatelsedoyouknowaboutShennongjia?Shennongjialiesinthenorth-westofHubeiProvinceandisfamousforitsbeautyanddiversity.TheShennongjiaNatureReserveisinnorthwesternHubeiProvince.Itcoversanareaof3,253squarekilometers.In2013,itwasapprovedasShennongjiaGlobalGeopark.Afterwards,itwaslistedasaworldheritagebyUNESCOin2016.12TofindoutwhyShennongjiahasbeenchosenasaUNESCOWorldHeritage,workoutthestructureofalectureandtalkaboutthedifferencesandsimilaritiesoftwothingsTousethekeylanguagepointsfromthepassagecorrectly目標(biāo)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.目標(biāo)二:TousethekeylanguagepointsfromthepassagecorrectlyActivity1:Findtheimportantwords,phrases,andlanguagepointsyouwanttosharewithyourpartner.Thendiscussingroupsandsharetheirusagewiththeclass.1onbehalfof代表【教材原文】ItismygreatpleasuretogivealecturehereonbehalfoftheBeatOnewithNatureAssociation.我很開心能代表人與自然和諧相處協(xié)會在這里發(fā)表演講?！揪湫头治觥縄t作形式主語，動詞不定式短語togive...作真正的主語。2benamedafter以......命名【教材原文】IsitthelegendaryfatherofChineseherbalmedicine,Shennong,[1]afterwhomtheparkisnamed?還是因?yàn)樗且灾袊菟幹干褶r(nóng)命名？【句型分析】afterwhom引導(dǎo)非限制性定語從句，修飾名詞Shennong。3capturev.引起（注意、想象、興趣）【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】本句為強(qiáng)調(diào)句型，強(qiáng)調(diào)themysteriouscreaturecalled“Yeren”（wildman）；過去分詞短語called“Yeren”（wildman）作后置定語，修飾名詞creature。4criterionn.標(biāo)準(zhǔn)，準(zhǔn)則criteria（復(fù)數(shù)）UNESCOawardedShennongjiathisstatus[1]becauseitmeetstwocriteriarequiredbythelist.【句型分析】because引導(dǎo)原因狀語從句；過去分詞短語requiredbythelist作后置定語，修飾名詞criteria。5Theregionrisesfromabout400metrestoover3,000metresabovesealevel,[1]givingitthenamethe“RoofofCentralChina”.該地區(qū)的海拔從大約400米上升到3000多米，被稱為“華中屋脊”?！揪湫头治觥烤渲衃1]現(xiàn)在分詞短語作結(jié)果狀語。6resultin導(dǎo)致；引起awidevarietyof各種各樣的；種類繁多的【教材原文】Thevastrangeinaltituderesultsinagreatvariationinclimaticconditions.Thisallowsawidevarietyofspeciestothrive.海拔的巨大差異導(dǎo)致了迥然不同的氣候環(huán)境【歸納拓展】resultfrom起因于，由......造成asaresult結(jié)果，因此asaresultof由于，作為......的結(jié)果7beregardedas

被視作；被認(rèn)為【教材原文】Someoftheplantsandanimalshavesurvivedmillionsofyears,andareregardedaslivingfossils.一些動植物生存了數(shù)百萬年，被視為活化石。8supplyvt.供應(yīng)，提供

n.[C]供應(yīng)（量），供給（量）；（常用復(fù)數(shù)）日用品，補(bǔ)給品Inwinter,scientistsbraveheavysnowandfreezingtemperatures[1]tosupplyfoodtotheGoldenSnub-nosedMonkey.冬季，科學(xué)家們不畏暴雪和嚴(yán)寒為川金絲猴提供食物?！揪湫头治觥烤渲衃1]tosupplyfoodtotheGoldenSnub-nosedMonkey為動詞不定式短語作目的狀語。句中單詞brave為形容詞作動詞，譯為“冒（風(fēng)險，惡劣天氣）；勇敢面對”【詞義辨析】supply,provide與offer易混詞辨析例句supply尤指大量供應(yīng)、供給supplysb.withsth.supplysth.tosb.Cowssupplyuswithmilk.=Cowssupplymilktous.provide強(qiáng)調(diào)提供所需之物providesb.withsth.providesth.forsb.Theyprovidedthechildrenwithfoodandclothes.=Theyprovidedfoodandclothesforthechildren.offer強(qiáng)調(diào)主動提供offersb.sth.offersth.tosb.Heofferedmeajob.=Heofferedajobtome.9impressive令人稱贊的；令人敬佩的【教材原文】ButthemostimpressiveaspectofShennongjiaisthelocalpeople,[1]whotakethingsfromnaturewithoutcausingdamage.不過神農(nóng)架給人印象最深的地方還在于當(dāng)?shù)厝说纳罘绞剑麄儚拇笞匀恢兴魅?，但不會破壞生態(tài)平衡。【句型分析】句中[1]who引導(dǎo)非限制性定語從句，修飾thelocalpeople。10[1]Ivisitedalocalvillagewhichisknownforitshome-madehoney.[2]WhatisspecialaboutthehoneyisthatitisproducedbytheearliestspeciesofChinesebee.【句型分析】句[1]中whichisknownforitshome-madehoney引導(dǎo)定語從句，修飾alocalvillage。句[2]what引導(dǎo)主語從句；that引導(dǎo)表語從句。11dueto由于；因?yàn)閕nreturn作為回報/報答；作為回應(yīng)【教材原文】[1]AlthoughendangeredelsewhereinChinaduetotheinvasionofforeignspecies,thebeesofShennongjiahavecoexistedwiththelocalpeopleforcenturies.Byprovidingthebeeswithasecurehome,thevillagerscollecttheirhoneyinreturn.雖然在中國的其他地區(qū)，由于外來物種入侵，這種蜜蜂瀕臨滅絕，但是神農(nóng)架的人們和這種蜜蜂已經(jīng)共存了幾個世紀(jì)。村民為它們提供安全住所，蜜蜂為人們提供蜂蜜。【句型分析】句[1]