Unit 6 Nurturing nature Listening and Using language 学案-2022-2023学年高中英语外研版2019选择性必修第一册

Unit6NurturingnatureListeningandUsinglanguageLearningaims:1.Usingthetechniquestopracticelistening;2.Accumulatethetopicwordsofthisunit;3.Masterthegrammarofpresentperfectcontinuous.TeachingprocessesStep1Pre-classcheckStep2Lead-inP66TourismandtheenvironmentEcotourismisatypeoftourismthatconservestheenvironment.Itencouragespeopletoberesponsibletravellersandinvolveseducatingthemaboutthenaturalworld.ForcountriessuchasCostaRica,KenyaandNepal,ecotourismisanimportantpartoftheeconomy.Someecotourismholidaysinvolvevoluntarywork,suchasplantingtreesorcountingendangeredanimals.Topicwords:1.tourism2.ecotourism3.conserve4.involve5.voluntarywork6.countendangeredanimals_________________________________________________________________________Step3ListeningpracticeP66Activity5Listentotheconversationandchoosetheplacesmentioned.P67Activity8CompletethepassagewiththeexpressionsintheboxAstourismdevelops,peoplearebecoming__________(increase)concernedabouttheenvironment.Hereisourcity,thereis______________________(热门讨论)aboutwhetherahotelshould____________(build)atWhiteBeach.Theownerofthecompanythinksthehotelwould__________(吸引更多的游客),__________(这会给新商业创造更多的机会)and_______________(帮助当地的经济).However.thelocalpeopleworrythatbuildingthehotelis_______________(不环保的)andwilldisturbthewildlife,inparticulartheturtles______laytheirleggsonWhiteBeach.Buttheyalsoadmitthatbuildingthehotelwillprovidemorejobsforpeople________(live)inthearea.Eventhoughtheownerofthecompanyguarantees(意思:_______)thatthedesignwill__________________(与.....和谐相处)itsbeautifulsurroundings,thelocalpeoplearestillconcernedthathotelmay_______________________(用尽自然资源).Increasedtouristnumberswillalsomeanmorecarsandaeroplanes,whichinturnmeans_________________________(高碳排放).Step4Grammar--presentperfectcontinuousP65Activity1Lookatthesentencesfromthereadingpassageandanswerthequestion.Understandingideas:Thankstoourefforts,passengersfromalloverthecountryhavebeenenjoyingthesemagicallandscapes.ThetrainhasbeenracingalongsteadilysinceitleftXining.Allthistime,thesong“SkyRailway”hasbeenplayinginsidemyhead.TheQinghai-TibetPlateauhasbeenattractingpeople’sadmirationforcenturies.现在完成进行时presentperfectcontinuous1Form：have/hasbeendoing2Concept:现在完成进行时表示动作从过去某一时间开始一直持续到现在，这个动作可能刚终止，也可能还在进行。Eg.Hehasbeenplayingcomputergamesallday.Eg.Ihavebeenworkingforthiscompanyforthreeyears.3现在完成时和现在完成进行时的区别在不用时间状语的情况下，现在完成进行时的动作不一定完成很可能继续进行下去，二现在完成时一般表示动作已经完成。即现在完成进行时强调动作的延续性，而现在完成时强调动作的结果。例：I’vebeendesigningsolarracingcars.（我一直在设计太阳能赛车。）I’vedesignedfiveorsixdifferentcars.（我已经设计五六辆不同的小汽车了。）现在完成进行时往往表示动作在重复，而现在完成时一般不表示动作的重复。例：I’vebeentakingpartinracesforfouryears.（我这四年一直在参加比赛。）Howmanyraceshaveyoutakenpartin?（你参加多少场比赛了？）现在完成进行时与所有进行时态一样带有感情色彩，可使表达显得生动，而现在完成时往往只表明一个事实、一种影响或结果，不带感情色彩。例：Whathaveyoubeendoing?Youlookfedup.（你一直在干什么呀？你看上去很不高兴。）4．时间标志现在完成进行时常与allthetime,allthemorning,thesefewdays,allnight等表示一段时间的状语连用。另外，如果表示某一动作的起点，可用since引导的短语或从句，如果表示某一动作的全部时间，可用for引导的短语。Hehasbeenhopingforaraiseinsalaryallthetime.他一直盼着加薪。Theyhavebeenquarrelingsincetwodaysago.P65Activity2CompletethepassagewiththecorrectformoftheverbsinbracketsP65Activity3LookatthechartsandmakesentencesusingthepresentperfectcontinuoustenseRelativeexercises:Dashan,who_______________（learn）crosstalk,theChinesecomedictradition,fordecades,wantstomixitupwiththeWesternstand-uptradition.I_______________（read）halfoftheEnglishnovel,andI’lltrytofinishitattheweekend.—WhereisPeter?Ican’tfindhimanywhere.—Hewenttothelibraryafterbreakfastand_______________(write)hisessaythereeversince.Marty_______________(work)reallyhardonhisbookandhethinkshe’llhavefinisheditbyFriday.Sincethetimehumankindstartedgardening,we___________________（try）tomakeourenvironmentmorebeautiful.—Tony,whyareyoureyesred?—I____________________（cut）uppeppersforthelastfiveminutes.Despitethepreviousroundsoftalks,noagreement____________(reach)sofarbythetwosides.Inordertofindthemissingchild,villagers_________(do)alltheycanoverthepastfivehours.Tom__________________(work)inthelibraryeverynightoverthelastthreemonths.—Look!Somebody_____________(clean)thesofa.—Well,itwasn’tme.Ididn’tdoit.听力原文Rachel: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'sisaholidaytoNepal.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,wewouldhavetofeedthemthreetimesad