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1、Unit2lessonThreeBellandHisTelephoneEducationalObjectives：1.Tomasterandusethecommunicationsandknowtheinventionandtelephone.2.Tolearnhowtodescribeaperson3.Tomasterthefor-clause.TeachingObjectives：1.PracticeSs’abilitytocommunicatewithothers.2.Enhancethelisteningbyavideo.3.Creat
2、eachanceforSstomakedialogue.Emotionalrequirements：1.RaisetheinterestoflearningEnglishbyencouragingandstimulatingthestudentstoparticipateinEnglishactivities.2.Helpstudentstodescribeaperson.Procedures.I.Warmingup1.ShowapictureofBell,letthemtalkabouthimfreely.2.Tellthemsomethin
3、gaboutBell,repairforthetext.3.Showtwopictures,letthemfinishitinfiveminutes.T:Let’slookatthepicture,wecanfillinitwithfourmainwords,canyoufinishtheminfiveminutes?S:Yes,ofcourse.T:ok,Iwillcheckyoulater.Doitquickly.T:Ok,let’sreadthemforeachonetwice.S:ReadII.While-taskactivities1
4、.Teachthetext.Bell’sstory.i)T:Weknowthetelephoneverywell,doyouknowwhowasthefirsttosendatelephonemessageintheworld?let’sreadthetext,thenfillintheblanks.S:ReadShowtheanswerstothem,letthemcheckthemselves.•Britain•MovedtoCanada•1871,Settledin•Senttheworld’sfirsttelephonemessage•
5、1877,established•Americancitizen•Diedii)DoapairworktoaskandanswerquestionsaboutBell.•1.Doyouknowwhoinventedthetelephone?•2.whydidhehaveakeendesiretohelpthedeaf•3.Whathashisinventionbroughtus?•4.Whathasthe“electricalspeechmachine”pavedthewayfor?1.Tellthecompoundsentence(for)1
6、)Askoneofpairtoreadtheshorttalk.2)Repeatthetalkbynumbers.T:wecanfindtheusingoffor.关于for：是并列连词,其余三者为从属连词表原因时提供补充说明，for分句应后置，有时可与because替换还可表示对前面内容的解释或推断比较，不可与Because替换.Dosomeexercisestoconsolidatetheusing.2.T:Howdoyoucommunicatewithyourfriends?S:usuallycommunicatebyphone,for…
7、.T:Idon’tagree./Me,too.T:Ok,Doyouknowe-mail?S:It’s….T:Ok,let’stalkaboutitbyreadingapassage.Andthenanswerthequestionsonthenotebook.III.Post-taskactivitiesTomakeashortdialogueandasksomeSstoactitoutusingtheknowledgetheylearnedtoday.IV.Homework1.Recitethesentencepatterns2.Writea
8、shortessay“Talkaboutthedifferencesbetweenthephonesande-mails.”板书设计：Unit2les
