Unit6NurturingNatureUsinglanguage课件高二英语选择性

WaiUnit6NurturingNature外研版（2019）选择性必修第一册Bytheendoftheclass,wewillbeableto:1.

summarizetheusageofthepresentperfectcontinuoustense,andapplyitin

specificcontext;2.

listentothematerials,

andlearnhowtopersuadeothersandmakeacompromise.3.

comparetheadvantagesanddisadvantagesandtalkabouthowtomakeabalancebetweenprotectingthe

environmentwhiledevelopingtourism.Q1.Whichofthesestatementsaretrueaboutsentence(a)?(1)Wildanimalsstartedusingthesepassagesinthepast.(2)Wildanimalsusedthesepassagesonlyonce.(3)Wildanimalsstillusethesepassagesnow.Whatisthedifferencebetweentheexpressionsinbold(粗体字)insentences(a)and(b)?FormStateoftheactionFocusstarted?ended?havebeenusinghavereachedinthepastinthepastNoYesresultoreffectprocessordurationhave/hasbeendoinghave/hasdone现在完成进行时(have/hasbeendoing)：表示一个动作开始于过去，一直持续到现在，往往现在正在进行，强调动作的延续性。现在完成时(have/hasdone)：表示过去发生或已经完成的某一动作对现在产生影响，强调动作的结果。高考链接：1)(2022全国甲)Inthelastfiveyears,Cao______________(walk)through34countriesinsixcontinents,andin2016,hereachedthetopofKilimanjaro,Africa'shighestmountain.2)IhavetoseethedoctorbecauseI__________________(cough)alotlately.3)(2023北京)Uptonow,China______________(establish)anumberofprotectedareaswithmangroves.4)Beausesheisoutofwork,Lucy_______________________(consider)goingbacktoschool,butshehasn'tdecidedyet.haswalkedhasestablishedhasbeenconsideringhavebeencoughingLookatthechartsand

makesentencesusingthepresentperfectcontinuoustense.Thewoodedareas

havebeenincreasing

inthelast20years.Desertareas

havebeenreducing

inthelast20years.Butterflypopulation

hasbeenincreasing

inthelast20years.TourismandtheenvironmentecotourismtraditionaltravelEcotourismisatypeoftourismthatconservestheenvironment.Itencouragespeopletoberesponsibletravellersandinvolveseducatingthemaboutthenaturalworld.ForcountriessuchasCostaRica,KenyaandNepal,ecotourismisanimportantpartoftheeconomy.Someecotourismholidaysinvolvevoluntarywork,suchasplantingtreesorcountingendangeredanimals.ecotourismRachel:Dad,I'vebeensearchingonlineforsomeinformationaboutholidays,asyouasked.Dad:OKRachel.So,what'scaughtyoureye?Rachel:Ithoughtwemightgoonanecotourismholiday.Theideaisthatyougotoanaturalplaceandhelpconserveit.Tome,that'smuchbetterthanjustsittingonabeach.Dad:Hmm...I'mnotsureaboutthat...Rachel:Oh,comeon,Dad.Thefactisthattraveldoesalotofharmtotheenvironment.Wouldn'tyouagreethatweshoulddosomethingpositive?Dad:Ifyouaskme,lyingonabeachisdoingsomethingpositive!OK,wheredoyouwanttogo?Rachel:Well,there'saholidaytoNepal.Itlooksfantastic.Yougettohikeinthemountainsandplanttrees.Andyougettocountrhinostohelpprotectthem.Dad:Wait,what?TherearerhinosinNepal?Rachel:Yes,Dad!Youalsoeatsimplelocalfood,likericeandvegetables.That'srealecotourism!Dad:Riceandvegetables?Icaneatthatathome!AndIdon'tthinkhikingupmountainsandplantingtreesareveryrelaxing.Iwouldsaytheysoundlikehardwork!

Rachel:Yes,that'strue.OK.Let'sfindacompromisesowecanbothbehappy.HowaboutThailand?Wecanlookafterelephantsandsleepinatreehouse...Dad:Lookafterelephants?Whatwouldwehavetodo?Rachel:Well,wewouldhavetofeedthemthreetimesaday.Intheafternoon,youwashtheelephants.Oh,andyoualsohavetoplaywiththem-youcanswiminariverwiththemorplaywithbabyelephants.Apparentlytheolderelephantscanplayakindoffootball!Dad:Iadmitthatsoundsratherfun...Rachel,isthisholidaynearthecoast?Rachel:Yes,itis.Dad:Thenlet'smeetinthemiddle.

Asacompromise,

howaboutwestaynearbyinanicehotel?YoucandosomeecotourismactivitieswhileIlieonthebeachandreadabook.

Thenwe'rebothhappy.Rachel:SoIcanlookafterelephants?OKthen,Iagree,butwebothhavetogoonaone-daybiketourofthejungle.PersuadingothersCompromisingcreateopportunitiesfornewbusinesseshelpthelocaleconomynoteco-friendlydisturbthewildlifeprovidemorejobsuseupnaturalresourceshighercarbonemissionsnoteco-friendlycreateopportunitiesfornewbusinessesdisturbthewildlifehelpthelocaleconomyhighercarbonemissionsprovidemorejobsuseupnaturalresourcesWhiteBeachTourismandtheenvironmentattractingmoretouristscreatingopportunitiesfornewbusinesseshelpingthelocaleconomyprovidingmorejobsforpeoplelivingintheareanoteco-friendlydisturbingthewildlifeusingupnaturalresourceshighercarbonemissionsBuildingahotelornot?TourismandtheenvironmentStudentA:Youaretheownerofthecompany

whowantstobuildahotelatWhiteBeach.Buildingahotelornot?Workinpairs.Role-playadiscussiontoreachanagreementthatissatisfactoryforeveryone.StudentB:Youareaconservationist

whowantstoprotecttheenvironmentthere.Workinpairs.Role-playadiscussiontoreachanagreementthatissatisfactoryforeve