牛津版上海版初二下册教Unit3Electricity案1教学目标Attheendofthelesson,studentsareexpectedtolearnabouthowelectricityworkseverywhereinthecitiesandinthecountryside;enlargevocabulary:drive,(operate,power),produce,work,(entertain),churn,wonder;talkaboutthebenefitsandimportanceofelectricityinpeoplesdailylife;beawareofthefactthatlifewouldbeterriblewithoutelectricityandlearntounderstandmodernlifeisfantasticandfullofamazementbecauseofelectricity;developgrouppresentationskills.2学情分析授课班级为世外中学双语班，英语能力较八年级其他境内班级学生而言相对薄弱，大多数学生平常能够读明白难度中等及中上的阅读材料，积极参与课堂互动，并在老师的指导下完成课堂对话及小组表演的口头展现3重点难点文章中的名词、形容词活用动词和相关词组：lightthestreets,warmpeople,heatfood,drivetrains,milkthecow,choptheirfood,churnthebutter。并补充同义动词operate,power,produce,entertain等通过不同形式的阅读教学策略来关心学生加深对文本内容及词汇的明白得和把握。口头操练并复习巩固学生已有的一些关于描述电给生活带来的好处的形容词极其反义词：(un)comfortable,(in)convenient,(in)efficient,(un)enjoyable,(un)interesting等。并把文中所学运用到最后的presentation环节，描述电对我们生活的重要性。4教学过程教学活动活动1【导入】PrereadingPreparetoanswerquestionsaboutfactsofelectricityinpairs.活动2【讲授】WhilereadingMultimediaRoom:Listenandcompletethetopicsentence.Watchavideoanddescribehowpeopleuseelectricityindifferentways.ReadingRoom:Readthetextforthefirsttimeandfindoutthetwoplaceswhereelectricityworks.Readthetextforthesecondtimeandfindoutwhereelectricityactuallyworksinthecitiesandinthecountryside.Readthetextforthethirdtimeandmakealistoftheverbswhichshowthedifferentwayselectricityworks.GameCenter:FinishthewordpuzzleaccordingtotheverbstheyvelearnedfromthetextTalkaboutthebenefitsofelectricitybyfollowingthesentencepattern:Electricity_verbs_.Asaresult,.Electricitymakesourlife_adjective_.Discusstheimportanceofelectricityinpairsbyfollowingthegivendialoguepattern活动3【活动】PostreadingVideoRoom:Prepareagrouppresentationabouthowelectricityworksinsomeotherplacesanditsbenefitsandimportance,andtalkaboutwhatlifewouldbelikewithoutelectricity【讲授】教学过程Step1.Warming-up1.TalkaboutthecartoonpictureonP49.2.Discusssomethingsaboutelectricity.Step2.Pre-ReadingPreparation1.Letthestudentsdiscussingroup,thenansweringthefollowingquestions.Whatdoeselectricitylooklike?Howcanweknowthereiselectricity.Whatcanwedowithelectricity?Step3while-reading1.lookatthetitle,thepicture,thefirstandthelastparagraphsandanswerthequestionsofA1:whatisthegirlgoingtobuy?Whatdidtheboyaskhertodo?Whoorwhatistheservantinthetitle?2.Checktheanswerafterthefirstreading,andaskthestudentwhichlinescanfindtheanswers.3.Readthestoryforthesecondtimeandanswerthefollowingquestions:DidBennyoftentrytofoolDaisy?Canweseeelectricity?DidBennyfoolDaisysuccessfully?HowdidBennyexplainaboutelectricity?4.ReadthetextforthesecondtimeandfinishA3andA4.5.Checktheanswers,thendiscussinghowdoeselectricitymakethelightbulbshine.6.Readafterthetapeandtranslatethewholepassage.Step4.Post-Reading1.Languagepoints2.Haveadebate:electricityisagoodservantorabadservant?3.FindthetruemeaningofAservantofmankind活动4【作业】Assignment1.Readsupplementalmaterialsaboutelectricityandcompletetheworksheet.2.Writedowntheimportantphrasesandsentences.3.FinishtheexercisesonBookBandEnglishWeekly