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1、Period3AsamplelessonplanforUsingLanguage(ALEXANDERGRAHAMBELL)IntroductionLanguageislearnedtobeusedinandforcommunication.Sointhisperiodweshallhavethestudentsread,listen,writeandspeakinEnglish,makinguseofthefocusedwords,collocations,structuresandtopicideascoveredinthisunit.Thefollowingstepsareoffer
2、edtotheteacherforreference:WarmingupbylearningaboutBell'sTelephone,readingforforms,copyingandmakingsentences,transforminginformation,makingatelephonecall,writingaletterandclosingdownbyreadingapoem.ObjectivesTohelpstudentsreadthepassageALEXANDERGRAHAMBELLTohelpstudentstousethelanguagebyreading,lis
3、tening,speakingandwritingProcedures1.WarmingupbylearningaboutBell'sTelephoneBell'sTelephoneApioneerinthefieldoftelecommunications,AlexanderGrahamBellwasbornin1847inEdinburgh,Scotland.HemovedtoOntario,andthentotheUnitedStates,settlinginBoston,beforebeginninghiscareerasaninventor.Throughouthislife,
4、Bellhadbeeninterestedintheeducationofdeafpeople.Thisinterestleadshimtoinventthemicrophoneand,in1876,his"electricalspeechmachine,"whichwenowcallatelephone.Newsofhisinventionquicklyspreadthroughoutthecountry,eventhroughoutEurope.By1878,BellhadsetupthefirsttelephoneexchangeinNewHaven,Connecticut.By1
5、884,longdistanceconnectionsweremadebetweenBoston,MassachusettsandNewYorkCity.Bellimaginedgreatusesforhistelephone,likethismodelfromthe1920s,butwouldheeverhaveimaginedtelephonelinesbeingusedtotransmitvideoimages?Sincehisdeathin1922,thetelecommunicationindustryhasundergoneanamazingrevolution.Today,
6、non-hearingpeopleareabletouseaspecialdisplaytelephonetocommunicate.Fiberopticsareimprovingthequalityandspeedofdatatransmission.Actually,yourabilitytoaccessthisinformationreliesupontelecommunicationstechnology.Bell's"electricalspeechmachine"pavedthewayfortheInformationSuperhighway.2.Readingforform
7、sReadthetextALEXANDERGRAHAMBELLonpage25to:cut/thesentenceintothoughtgroups,blackenthepredicates,darkentheconnectivesandunderlinealltheusefulcollocations.3.CopyingandmakingsentencesCollocationsareusefulforyoutolearntoex
