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Unit6NurturingnatureUsinglanguage语法精讲•深化学习现在完成进行时2情境探整Ifsnowonder.Youhavebecnlplayingallday!*回MM)「富-WhynothelpitYoutwoguyshavebeenjusttalkingthetalk!疗f观察上面对话,并完成句子IhavebeenteachingEnglishatuniversityfor25years.我在大学教英语25年了Hiseyesache.Hehasbeensittinginfrontofthecomputeral]theafternoon.他的眼睛痛他整个下午都坐在电脑前一要义详析
一、现在完成进行时结构have/hasbeendoing一直在做某事含义表示动作从过去某个时刻开始一直持续到现在,甚至将来,强调进行的过程*1havebeenworkingwithherfor20years.我与她一起工作有20年了含义表示从过去到现在的一段时间反复进行的动作或存在的状态*Theyhavebeenrepairingthebrokenroad.他们•直在维修那条损坏的道路
二、现在完成进行时与现在完成时、现在进行时、现在完成时的被动之间的区别.现在完成时结构have/has+v.-ed含义表示现在已经完成的动作,强调结果与影响*Chinahasfinishedconstructiononanemergencyhospitalinjust10daysrecently.近来,中国仅用了10天时间就完成了一所急救医院的建设*DaddyIdontwannaeatthefruitforIhavejustfinishedeatingdessert.爸爸,我不想再吃水果了,毕竟我刚刚吃过甜点.现在进行时结构am/is/are+doing含义表示现在时间点上正在进行的动作*Manysupermarketsarepreparingbusilyforthecomingdouble12whenmanybargainswillbeheldthere.很多超市现在正繁忙地为即将到来的双十二作准备,届时那里将举行很多降价促销活动.现在完成时的被动结构have/has+been+匕-ed含义表示现在被完成的动作或状态,强调结果和影响*Thedecorationofthenewschoolwhichhasjustbeenfinishedisonethingbuttheemployingofitsnewstaffisanotherthing.这所刚刚竣工的学校的装修是一回事,可它对新员工的招聘却是另外一回事即学活用(2019•北京高考)Aretiredengineer76-year-oldWiIsonhasbeenofferingfreeridestocollegestudentsforthepasteightyears.76岁的退休工程师威尔逊在过去的8年里一直为大学生提供免费乘车服务⑵(2019•全国卷II)ForthepasttwoyearsGordonTsstudentshavebeenstudyingwaystokillbacteriainzerogravityandtheythinktheyreclosetoasolution.在过去的两年,戈登的学生们一直在研究如何在失重状态下杀死细菌,他们认为他们已经接近解决方案了(2020•天津高考)一Youareagreatswimmer.Thanks.Ilsbecause1havebeenpractisingalotthesedays.—你是个游泳好手—谢谢这是因为我这些天一直在练习(2020•天津高考)Thenumberofmedicalschoolsreached18intheearly1990sandhasremainedaroundthatleveleversince.在20世纪90年代早期,医学院的数量达到了18家,并且从那时起,(数量)基本没变化O语法主题应用O结合本单元话题使用本单元所学语法知识翻译语段我已经学习英语8年多了我曾经觉得英语很难学好过去我只是记单词、研究语法,结果花了很多时间也得不到高分后来我意识到必须多阅读,多练习写作我的英语取得了很大的进步IhavebeenlearningEnglishformorethan8years.IusedlofindildifficulltolearnEnglishwell.InthepastIjustmemorizedwordsandstudiedgrammar.AsaresultIspentalotoftimewithoutgettinghighmarks.ThenIwasawarethatIhadtoreadmoreandpracticewritingmore.IhavemadegreatprogressinmyEnglish.I.话题词汇noteco-friendlysolvetheproblemdisturbthewildlifehelpthelocaleconomyhighercarbonemissionsprovidemorejobsuseupnaturalresourcesprotectourenvironmentadvantagediscidvantagecompromiseII.话题情境根据情境和提示完成对话A:Thereareveryfewplacesleftunaffected.Hasyourgovernmentdoneanythingtotryto
②soIvetheproblem(解决这个问题)?A:WhatdoyouthinkweordinarypeoplecandotoprotecttheenvironmentB:Ohtherearelotsofthingsthatcanbedone.
③Takingpublictransport(乘坐公共交通工具)isastart.A:WeareusingspraysairconditionersrefrigeratorsthathavealargeamountofCFC.Pollutionisalsoafactor.B:OKIgetit.Humansarealwaysharmingnature.Itisveryimportantto
⑤protectourenvironment(保护我们的环境).A:Let*sfaceit.HowcanwegetthroughthissituationB:
⑥Lookonthebrightside.(往好的方面看)Leistryourbesttosolvemore.JusttryandyouwillknowwhatyoucanHL情境句式好了,你应该对两面都进行观察IV.情境交流课间Tom、Lily两位同学正在讨论墨西哥的阿苏黎客酒店•Tom:HiLily.HaveyoueverheardoftheHotelAzzurriinMexicoLily:No.Isthereanythingthat
1.catchesyoureye(吸引你)?Tom:Yeah.Thisisaneco-hotellocatedbetweenthejungleandthebeach.Visitorscangetclosetonatureandenjoythepleasureof
2.gettingalongwellwiththesurroundingsplantsandanimals(与周围的环境、动植物和睦相处).Lily:Manisalways
3.destroyingnature(破坏自然).Don*ttheyknowitwill
4.disturbtheecologicalbalance(打扰生态平衡)?Tom:Thatsnottrue.Youaremistaken.Infactitisahotelinharmonywithnature.Lily:Butwontsuchalargebuildingandsomanytourists
5.causehighcarbonemissionsandpollutetheenvironment(造成高碳排放、污染环境)Tom:Thefactisthatthehotelsroomsareal1treehousesandtheresnoTVnoWiFiandsometimesevennoelectricity.Lily:ButwhataboutwildlifeTom:Asignificantportionofthehotel*srevenueisusedto
6.protectwildlife(保护野生动物),andvisitorscanactuallygetalongwellwiththeirsurroundingsplantsandanimals.Lily:Well.Maybethishotelsapproachisworthrecommending.。