Unit3--Using-Language-Alexander-Graham-Bell.ppt

Unit3Inventorsandinventions UsingLanguage AlexanderGrahamBell AlexanderGrahamBell Canyouimaginethelifewithoutcellphone Doyouknowwhoinventedtelephone Lead in 1 beatentrack 2 diveinto 3 followup 4 be worththinking 5 dynamicspirit 6 setoutto do 7 multipletelepraph 8 electricalcurrent 9 beawareof 10 continuingsearcher 11 associatewith Reading Scanthepassageandfindoutthephrases GroupCompetitionChooseaphrase tellitsmeaning andyouwillhaveachancetoansweraquestiontowinscoresforyourgroup Bellisknownasmuchofhisworkfordeafeducationasforhisinventions Hebecameaprofessorofvocalphysiology 发声生理学 atBostonUniversity Hisjobwastohelpdeafpeopletounderstandspeakingpeopleandtomakethemselvesunderstoodbylearninghowtospeak Whenheinventedthetelephone hewastestingamethodofhelpingadeafpersontohear Broadenyourview IfAlexanderGrahamBellwerestillalivenowadays wouldheapproveofstudents usingcellphoneoncampus Whyorwhynot Discussion Thegroupthatshowsbetteropinionscanget20scores Homework Readthepassageagaintodealwiththelanguagepoints Writing writealettertoaskforajob onpage27 ThankYou 谢谢指导 芦溪中学黄信电话Q 125016499 1 Introducethetextbook2 Teachinggoals3 Teachingimportances4 Teachingdifficulty5 Teachingmethod6 Teachingprocedures7 Emotionalteachingaim 1 Whatisthemainideaofthepassage nomorethan10words ThelifeofBellandhisinventions Carefulreading Congratulations Youcanget10scoresforyourgroup 2 Whatledtohismostfamousinvention thetelephone nomorethan8words Hisexploringaroundproblemsanddynamicspirit Carefulreading Congratulations Youcanget5scoresforyourgroup 3 WhatinventionsordiscoveriesdidBellmakebychance nomorethan6words Thetelephoneandtetrahedronshape Carefulreading Congratulations Youcanget10scoresforyourgroup 4 Whatdoestheword it Line5 Paragraph3 referto nomorethan4words Theoriginaltelegraph Carefulreading Congratulations Youcanget10scoresforyourgroup 5 Whichstatementistrueaccordingtothetext A Bellmadeacontributiontothedeafeducation B Bellinventedthetelephoneforthedeaf C Bellthoughtthatyoushouldnotthinktoomuchaboutsomethingthatyouhadneverseenbefore D Bellinventedalotofflyingmachineswhilesearchingforakitetocarryamanintotheair A Carefulreading Choosethebestanswer Congratulations Youcanget5scoresforyourgroup 6 Accordingtothetext Bellgotsuchgreatachievementthanksto A astrawjoinedtoadeafman sear B theexploringaroundproblems C amovingelectricalcurrent D hisexcellentassistantWatson B Carefulreading Choosethebestanswer Congratulations Youcanget5scoresforyourgroup 7 Wecaninferfromthetextthat A doingresearchintelegraphhelpedBellgreatlyininventingthetelephone B Bellwasgiventhepatentafterhesucceededinsendingthefirsttelephonemessage C inordertomakethebridgesstrongerBelldiscoveredtelephone D Belldiscoveredsomanypracticalsolutionsthathemustbeamillionaire A Carefulreading Choosethebestanswer Congratulations Youcanget5scoresforyourgroup itwasnotuntilfivedayslaterthatBellsentthefirsttelephonemessagetohisassistant Watson 8 Rewritethefollowingsentence Bell tohisassistant Watsonuntilfivedayslater didn tsendthefirsttelephonemessage Congratulations Youcanget5scoresforyourgroup Listencarefully andthenanswerthefowollingquestion CanyoutellatleasttwomoreinventionsmadebyBellexceptthetelephone hearingaid 助听器 deaf mutelanguage 聋哑语 XRaymachine X光机 10 Listeningtest Congratulations Youcanget15scoresforyourgroup Bell smainachievementwastheinventionofthetelephone inaddition healsomadethehearingaid 助听器 improvedthephonograph 留声机 inventedbyEdison hiscontributiontoinventdeaf mutelanguage 聋哑语 isverygreat hewroteover100articles In1881 inordertofindthebulletsinthebodyofthePresidentJamesGarfieldoftheUnitedStates hedesignedadevicetotestmetalinbody whichbecameXRaymachine X光机 HealsofoundedtheBriti