高中英语 Unit2 Robots教案4 新人教版选修7-新人教版高二选修7英语教案VIP专享VIP免费

课题Unit2Robots授课时间17th.Mar课型New二次修改意见课时1授课人科目英语主备教学目标知识与技能Learnaboutrobotsandtheirfightagainstlandmines.过程与方法1．Task－basedteachingandlearning.2．Cooperativelearning.情感态度价值观Helpstudentstolearnhowrobotsarehelpinghumanbeingsinclearinglandmines.教材分析重难点教学重难点Howrobotsarehelpinghumanbeings.Howtoimprovestudents’readingskills.教学设想教法Task－basedteachingandlearning.学法Discussing,explaining,readingandpracticing.教具Multimediacomputer课堂设计一、目标展示Nowlookatthefollowingpicturesofrobotsandtellwhateachrobotdoes.二、预习检测DealwiththelisteningexercisesonPage54.Askstudentstopayattentiontothefunctionofeachrobot.Whiledealingwiththereadingmaterial,askstudentstopayattentiontothereadingskills.FastreadingAskstudentstofindtheanswerstoEx1usingfastreadingskills.三、质疑探究Askstudentstodiscussthetextandthefollowingmaterial.ThenencouragethemtowritealetterofsuggestiontoBush—thepresidentoftheUS,fortheUShasn’tyetcommittedtotheMineBanTreaty.IntheletteryouwillsuggesttheUSstopmanufacturinglandminesandspendmoremoneyonsolutionstoclearinglandmines,forexampledevelopingnewrobotstoremovethelandmines.四、精讲点拨Explainthetworeadingskillstostudents.Scanning—readingveryfasttofindspecificpiecesofinformation.Skimming—readingveryfasttofindonlythemainideasofatext.Fiveminuteslaterchecktheanswerswiththewholeclass.五、当堂检测用适当的介词或副词填空①He'sbusydoinghishomework.We'dbetterleavehim.②Itwon'train；youcanleaveyourraincoat.③Hasn'ttherainleftyet?④Thesematterswillhavetobeleftuntilthenextmeeting.【答案】①alone②behind③off④over六、作业布置FinishwritingthelettertoPresidentBush.板书设计let...alone＝leave...alone“leave＋宾语＋补足语”表示“使……处于……状态，听任，让”。其结构是：leave＋O.＋教学反思