云南省陇川县第一中学高中英语《Unit3Inventorsandinventions》阅读2教案新人教版选修8Teachinggoals教学目标1.Targetlanguage目标语言a.重点词汇和短语forehead,dot,tap,wire,straw,current,importance,helicopter,triangle,stable,practical,beatentrack,diveinto,setout(todo),intruthb.重点句子Hefoundthatbypressinghislipsagainst...Hedesignedamachinethat...Althoughhewillalwaysbeknownfor...,hewas...Herealizedthatbyunderstandinghow...2.Abilitygoals能力目标EnablethestudentstolearnaboutthefamousinventorAlexanderGrahamBellandhisinventions.3.Learningabilitygoals学能目标HelpthestudentslearnhowthefamousinventorAlexanderGrahamBellinventedtelephones.Teachingimportantpoints教学重点HowthefamousinventorAlexanderGrahamBellinventedtelephones.Teachingdifficultpoints教学难点Helpthestudentslearnwhatthekeyistobecomeasuccessfulinventor.Teachingmethods教学方法Listeningandfastreading.Teachingaids教具准备Arecorder,aprojectorandacomputer.Teachingprocedures&ways教学过程与方式StepⅠRevisionandlead-inCheckhomework:GetthestudentstoputthefollowingsentencesintoEnglish.Showthefollowing.1.一阵闪电之后，接着就是一声巨响。2.被汽车撞伤的小孩马上被送到了医院。3.本书是用浅显的英语写的，适合初学者。4.那位手持鲜花的姑娘也许在等那个被警方带走的男人。Sampleanswers:1.Therewasasuddenburstoflightningfollowedbyaterriblenoise.2.Theboyhurtbythecarwassenttothehospitalimmediately.3.Thisbook,writteninsimpleEnglish,issuitableforbeginners.4.Theflower-carryinggirlmaybewaitingforthemantakenawaybythepolice.Askthestudents“Doyouknowwhoinventedthetelephone?”S:Yes,aBritishinventorcalledAlexanderGrahamBell.T:Good.Everyoneknowswhatanamazinginventiontelephoneis!Whenwemaketelephonecallseveryday,weshouldn’tforgetthegreatinventorAlexanderGrahamBell.Today,we’lllearnsomethingmoreabouthim.StepⅡPre-readingT:Next,pleaselookatthepictureofthegreatinventoronpage25.FirstI’dlikeyoutodiscussthefollowingquestionsingroups.Showthefollowing.1.Whatdoyouknowabouttheinventor?2.Howusefulishisinventiontohumansociety?Why?Afterafewminutes.T:Now,who’dliketoshowyouranswers?S1:Letmetry.IknowAlexanderGrahamBellwasborninScotlandandhewasverycuriousabouttheworldaroundhimwhenveryyoung.Hedidmanyteststoimprovewhathehadinventedandhehadmademanyotherinventionsinhislife.Asweallknow,itisveryconvenientforpeopletocommunicatewitheachotherthroughtelephones.Itiscertainlytruethattelephoneshavebecomepartofoureverydaylife.Livinginthis“informationage”,wecannotbearaworldwithouttheringingofphonesalmostanywherewego.S2:IthinkBellwasaverygreatinventor.Hedeeplylovedhismotherwhowasalmostdeafandwasdeterminedtodosomethingforthedisabledtoliveabetterlife.Whatagreatson!Ithinkhewasalsohardworkingbecausehetookalotoftroubledoingmanyexperimentstosolvetheproblemsandinventedalotofthings.Ican’timaginewhatthelifewouldbelikewithouttelephones.Maybewewillliveinasilentworldwithoutknowingofthethingsaroundus,whichisunbearableforushumanbeingsinmodernsociety.AnditbecomesmoreandmoreimportanttousetelephonestoreceiveandsendinformationwiththedevelopmentofmodernIT.…T:Iagree.AlexanderGrahamBellisreallyafamousinventorwhohasmadegreatcontributionstohumanbeingsandwearegoingtolearnmoreabouthiminthefollowingtext.StepⅢListening&ReadingLetthestudentsreadthefourquestionsfirsttogetageneralideaofwhatshouldbepaidattentiontoandthenplaythetapeforstudentstofollowandgivetheanswerstothequestions.Whentheyfinish,letthemexchangenoteswitht...
