Unit6NurturingnatureUsinglanguagePresentperfectcontinuous一、形式二、概念三、用法have/hasbeendoing動(dòng)作從過(guò)去某一時(shí)間開(kāi)始一直持續(xù)到現(xiàn)在，這個(gè)動(dòng)作可能剛終止，也可能還在進(jìn)行。allthetime,thisweek,allnight,thesefewdays,for…;since…四、區(qū)別I’vebeentakingpartinracesforfouryears.Howmanyraceshaveyoutakenpartin?Whathaveyoubeendoing?Youlookfedup.Ihavebeendesigningsolarracingcars.Ihavedesignedfiveorsixdifferentcars.Completethepassagewiththecorrectformoftheverbsinbrackets.2I1_________________(hear)astrangesoundforawhile.It’sadeep,loudroar,likealion’s.Buttherearen’tanylionshere...Orarethere?SoonIseewhat2_________________(make)thenoise:ahowlermonkey.NowIfeellessworried.Realisingthatsomething3___________(move)onmyshoulder,Iturnmyheadtolookatit.Ohno!It’sagiantspider!Ibrushitoffanditrunsundersomeleaves.havebeenhearinghasbeenmakingismovingItrytobatawaythehugeinsects,which4_______________(fly)aroundmyheadinablackcloudforquiteawhile.IpullofftheheadsetandI’mbackinmylivingroom.Thankgoodness!I5_______________(give)thelatestvirtualrealityheadsetand,forthelasttwentyminutes,I6________________(use)ittoexploretheAmazon.Thisisanamazingexperienceandareminderofhowmanyspeciesthereareintherainforest.Wemustdoallwecantoprotectit.havebeengivenhavebeenusinghavebeenflyingLookatthechartsandmakesentencesusingthepresentperfectcontinuoustense.31.Thenumberoftreeshasbeenincreasinginthelast20years.2.Desertareashavebeenreducinginthelast20years.3.Butterflypopulationhasbeenincreasing/hasbeenbecominglargerandlargerinthelast20years.Unit6NurturingnatureStartingouttocareforandprotectsb./sth.whiletheyaregrowinganddevelopingHuanglong,ChinaIguazuFalls,ArgentinaandBrazilUluru,Australia′MountKilimanjaro,TanzaniaWhatdotheseplaceshaveincommon?NaturalsceneryFascinating/Wonder/Splendid/GiftfromnatureUNESCOWorldNaturalHeritageSite聯(lián)合國(guó)教科文組織世界自然遺產(chǎn)WhatarethethreetypesofWorldHeritageSites?CulturalWorldHeritagesites,NaturalWorldHeritagesitesandMixedWorldHeritagesites.Unit6NurturingnatureUsinglanguageTourismandtheenvironmentListenagainandcompletethenotes.ThefirstoptionRachelwantsto

1____________________andplanttrees.also2_________rhinos,whichwillhelpprotectthem.eatlocalfood.Rachel’sdadthinkshecaneatthatkindoffoodathome.theactivitiessoundlike3___________.hikeinthemountainscounthard

work6ThesecondoptionRachelwantstolookafter4___________.sleepinatreehouse.Rachel’sdadwantsto5_______________andreadabook.CompromiseTheywillstayin6______________.Rachelcandoecotourismactivitieswhileherdaddoeswhathelikes.Theywillgoon7___________________ofthejungle.elephantslieonthebeacha

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hotelaone-daybiketourCompletethepassagewiththeexpressionsinthebox.noteco-friendlycreateopportunitiesfornewbusinessesdisturbthewildlifehelpthelocaleconomyhighercarbonemissionsprovidemorejobsuseupnaturalresourcesAstourismdevelops,peoplearebecomingincreasinglyconcernedabouttheenvironment.Hereinourcity,thereisaheateddiscussionaboutwhetherahotelshouldbebuiltatWhiteBeach.8Theownerofthecompanythinksthehotelwouldattractmoretourists,whichwill1.____________________________________and2._____________________.However,thelocalpeopleworrythatbuildingthehotelis3._________________andwill4.__________________,inparticulartheturtleswhichlaytheireggsonWhiteBeach.Buttheyalsoadmitthatbuildingthehotelwill5.__________________forpeoplelivinginthearea.helpthelocaleconomycreateopportunitiesfornewbusinessesnoteco-friendlycreateopportunitiesfornewbusinessesdisturbthewildlifehelpthelocaleconomyhighercarbonemissionsprovidemorejobsuseupnaturalresourcesnoteco-friendlydisturbthewildlifeprovidemorejobsEventhoughtheownerofthecompanyguaranteesthatthedesignwillbeinharmonywithitsbeautifulsurroundings,thelocalpeoplearestillconcernedthatthehotelmay6._______________________.Increasedtouristnumberswillalsomeanmorecarsandaeroplanes,whichinturnmeans7._______________________.noteco-friendlycreateopportunitiesfornewbusinessesdisturbthewildlifehelpthelocaleconomyhighercarbonemissionsprovidemorejobsuseupnaturalresourcesuseupnaturalresourceshighercarbonemissionsCompletetheboxeswiththeexpressionsinActivity8.Advantages1.attractingmoretourists2.creatingopportunitiesfornewbusinesses3.helpingthelocaleconomy4.providingmorejobsforpeoplelivinginthearea5.raisingawarenessofprotectinglocalwil