人教新版八年级上sectionA（2d-3c)课件VIP免费

SectionA(2d-3c)SectionA(2d-3c)•Imaginationismoreimportantthanknowledge.（想象力比知识更重要）--AlbertEinsteinrobotsbookspollutioncarsWhat’syourpredictionabout…?Mypredictions1、Peoplewillhaverobotsintheirhomes.2、Everythingwillbefree.3、Bookswillonlybeoncomputers,notonpaper.4、Kidswillstudyathomeoncomputers.5、Therewillbeonlyonecountry.6、Peoplewilllivetobe200yearsold.1.Therewillbemorepeople.2.Therewillbelessfreetime.3.Therewillbefewercars.4.Therewillbelesspollution.5.Therewillbefewertrees.Therewillbeworldpeace.[pi:s]和平Therewillbelesspollutioninthesea.[si:]海洋Wewillhaveabluesky.[skai]天空Willtherebeworldpeace?Willtherebelesspollutioninthesea?Willwehaveabluesky?makepredictionsWhatwillthefuturebelike?['fju:tʃə]将来Citieswillbemorecrowdedandpolluted.[pə'lu:tid]Theenvironmentwillbeingreatdanger.[in'vairənmənt]环境Maybewehavetomovetootherplanets.['plænit]行星Ourearthisbadlypolluted.[ə:θ]地球Doyouthinkwhatwecando?Wecanuselesswaterandplantmoretrees.Everyoneshouldplayapartinsavingtheearth.参与1.Whatwillthefuturebelikeinthebook?2dReadtheconversationandanswerthequestions.Citieswillbemorecrowedandpolluted.Therewillbefewertreesandenvironmentwillbeingreatdanger.Wecanuselesswaterandplantmoretrees.Everyoneshouldplayapartinsavingtheearth.2.Whatcanpeopledo?many—more—mostmuch—more—mostfew—fewer—fewestlittle—less—least修饰名词修饰名词可数不可数Canyoufindoutthedifferences多----更多---最多少----更少-----最少可数名词1.more+不可数名词2.less+不可数名词3.fewer+可数名词morejuice更多的果汁moresongs更多的歌曲lessnews更少的消息feweractors更少的演员many—more—mostmuch—more—mostfew—fewer—fewestlittle—less—least修饰可数名词修饰不可数名词3aFillintheblankswithmore,lessorfewer.1.Inthefuture,therewillbe_______freshwaterbecausetherewillbe_____pollutioninthesea.2.In100years,therewillbe_______carsbecausetherewillbe_______peopleinthecities.morelessmoremore3.Therewillbe______jobsforpeoplebecause________robotswilldothesamejobsaspeople.4.Ithinktherewillbe________citiesbecausepeoplewillbuild______buildingsinthecountry.5.In50years,peoplewillhave______freetimebecausetherewillbe______thingstodo.morefewermoremoremorefewer1.Whywilltherebelessfreshwaterinthefuture?2.Whywilltherebemorecarsin100years?3.Whywilltherebefewerjobsforpeople?4.Whywilltherebemorecities?5.Whywillpeoplehavelessfreetimein50years?Answerthequestionsaccordingto3a自觉站起来说，看谁站得快说得好。in50yearsTherewillbemorepeople.Therewillbefewertrees.Therewillbemorepollution.Therewillbe…将会有……Therewillbemorebuildings.Therewillbemorecars.Therewillbelessfreshwater.在小组内合作讨论，共同完成。3cOurpredictionsA:What’syourpredictionintenyears?B:Ithinktherewillbemorepollution.C:Ithinktherewillbefewertrees.LilyTherewillbemorepollutionin10years.I…NamePredictionsReportlikethis:Inmygroup,therearemanydifferentpredictions.Xxthinks...Xxthinks…Xxthinks…Asforme,Ithink…Ithinkourpredictionsareinteresting!1、概念：表示发生的动作或存在的状态。Igotoseehimtomorrow.否定句：Igotoseehimtomorrow.一般疑问句:you(go)totoseehimtomorrow?Yes,Iwill/No,Iwon’t我明天去看他。主语+2、结构：will+将要willv.原形won’tWillgoMakepredictionswithwill1.Therebe的一般将来时，表示：将来有（1）肯定句：.There(将会有）morepeopleinthefuture.Therewillbe(更少的）treesin100years.（2）否定句：.There（将不会有）morepaper.Therewon’tbe(更多的）buildings.therewillbe…therewon’tbe…willbefewerwon’tbemoreTherewillbefewertrees.Therewillbe…将会有…….WewillneedmoretreesWhatwillhappenin50yearsontheearth?Willtherebe?Yes,therewill./No,therewon’t.Willtherebeonlyonecountry?Yes,therewill./No,therewon’t.morepeople?lesswater?Weshouldloveourearthbecausesheisourhome.(爱护地球，我们的家园）启示录LevelA:1、Practicetheconversationsin1c.2、Previewactivity2d.LevelB:1、Finishyourexercisebook.2、Writedownyourreport.