英语必修5外研版Module4方案一精品教案（2）Period2:Introduction&VocabularyandReadingTeachingaims:Toenablethestudentstocatchthemainideaofthereadingpassage.Teachingmethods:ReadingwithpracticeTeachingprocedure:Step1:IntroductionT:Class,whatwesternfestivalsdoyouknow?Afterlearningthismodule,wewillhaveabetterunderstandingoffestivals.First,lookatthepicturesonpage31.Matchthefestivalswiththedescriptions.T:Youdidagoodjob.Therearethousandsoffestivalsintheworld.AndtodaywearegoingtolearnsomethingaboutCarnival.Step2:ReadingPre-reading:T:TodaywewillreadapassageaboutCarnival.Pleasescanthetextandfindthetopicsthatarementioned.A.differentcarnivalsB.theoriginsofcarnivalC.specialfoodD.carnivalinVeniceWhile-reading:Fastreading:T:Goodjob.Nowreadthetextquicklyandmatchthepartswiththeirmainideas.Part1（）ThedevelopmentofCarnivalinVenicePart2()HowcarnivaliscelebratedinVenicetodayandthefeaturesofthecarnivalinVenicePart3()People’sgeneralimpressionofcarnivalandtheoriginsofcarnivalCarefulreading:Readpart1andanswerthetwoquestions.1Whatisyourgeneralimpressionofcarnival?2Whatdopeopledoatcarnival?ReadPara3andfillintheblanks.ThemostfamouscarnivalinEuropewas______.Atthebeginning,itlastedforjust_____.Peopleate,drank,and________.Astimepassed,however,thecarnivalperiodwas_____,sothatitbeganjustafter_______.Forweeksonendpeoplewalkedaroundthestreetswearingmasks,_____whattheywantedwithout___________.Ordinarypeoplecould______toberichandimportant,_____famouspeoplecouldhave______________insecret.Manycrimeswent________.ReadPara4&5,andanswerthequestions.1.Describethelawaboutwearingmasks.(Hints:men&place)2.Whenandhowwasthetraditionofcelebratingcarnivalrevived?Readpart3andfinishthetwotasks.1DescribehowtocelebratethecarnivalinVeniceaccordingtothefollowingaspects:days;people;hotels;streetsandlanguages2FindthefeatureofVenicecarnivalAfter-reading:Discussion:1.Canyousaysomethingaboutwesternfestivals?2.Wheredoescarnivaloriginatefrom?3.Howaretheycelebrated?Step3:Homework:1.Recitethetext2.Previewlanguagepoints【巩固作业设计】阅读下列四篇短文，从每小题后所给的A,B,C或D四个选项中，选出最佳选项。Wealreadyknowthefastest,leastexpensivewaytoslowclimatechange:Uselessenergy.Withalittleeffort,andnotmuchmoney,mostofuscouldreduceourenergydietsby25percentormore—doingtheEarthafavorwhilealsohelpingourwallets.Notlongago,mywife,PJ,andItriedanewdiet—nottolosealittleweightbuttoansweranannoyingquestionaboutclimatechange.Scientistshavereportedrecentlythattheworldisheatingupevenfasterthanpredictedonlyafewyearsago,andthattheconsequencescouldbesevereifwedon’tkeepreducingemissions(排放)ofcarbondioxide(CO2)andothergreenhousegasesthataretrappingheatinouratmosphere.Wedecidedtotryanexperiment.ForonemonthwerecordedourpersonalemissionsofCO2.Wewantedtoseehowmuchwecouldcutback,sowewentonastrictdiet.TheaverageUShousehold(家庭)producesabout150poundsofCO2adaybydoingcommon-placethingsliketurningonair-conditioningordrivingcars.That’smorethantwicetheEuropeanaverageandalmostfivetimestheglobalaverage,mostlybecauseAmericansdrivemoreandhavebiggerhouses.Buthowmuchshouldwetrytoreduce?Forananswer,IcheckedwithTimFlannery,authorofTheWeatherMakers:HowManIsChangingtheClimateandWhatItMeansforLifeonEarth.Inhisbook,hehadchallengedreaderstomakedeepcutsinpersonalemissionstokeeptheworldfromreachingextremelyimportanttippingpoints,suchasthemelting(融化)oftheicesheetsinGreenlandorWestAntarctica.“Tostaybelowthatpoint,weneedtoreduceCO2emissionsby80percent,“hesaid.Goodadvice,Ithought.I’dopenedourbedroomwindowstoletinthewind.We’dgottensousedtokeepingourair-conditioninggoingaroundtheclock.I’dalmostforgottenthewindowsevenopened.Weshouldnotletthishappenagain.It’stimeforustochangeourhabitsifnecessary.1.Whydidtheauthorandhiswifetryanewdiet?A.Totakespecialkindsoffood.B.Torespondtoclimatechange.C.Toloseweight.D.Toimprovetheirhealth.2.Theunderlinedwords“tippingpoints”mostprobablyreferto“”.A.freezingpointsB.burningpointsC.meltingpointsD.boilingpoints3.Itcanbeinferredfromthepassagethat.A.itisnecessarytokeeptheair-conditioningonallthetimeB.itseemspossibleforeveryhouseholdtocutemissionsofCO2C.theaverageUShouseholdproducesabout3,000poundsofCO2amonthD.theaverageEuropeanhouseholdproducesabout1,000poundsofCO2amonth4.Whichofthefollowingwouldbethebesttitleforthispassage?A.SavingEnergyStartsatHomeB.ChangingOurHabitsBeginsatWorkC.ChangingClimateSoundsReasonableD.ReducingEmissionsofCO2ProvesDifficult【参考答案】1-4BCBA
