Unit2RobotWelcometotheUnit教学目标：TointroducethecontextabouthavingarobottohelpwiththeworkforhumansTotalkaboutwhatarobotcandoTolearnsomeoftheadvantagesofrobots教学重点、难点：Totalkaboutwhatarobotcando教学方法与手段：Learnthewordsandexpressionsbylisteningandspeaking教学过程：教师活动学生活动设计意图Step1:Warm-up①Yes.Ihave②Therobotsforthewars③Yes.Itcandothehomeworkforme④Doallthehouseworkforus⑤Yes.Itcanmakeourlifeeasier.Toraisestudents’interest,getstudentsthinkingandtalkingaboutrobotsAskthestudentsthefollowingquestions①Haveyouseenrobotsinthefilms?②Whatkindofrobotsdoyouknow?③Doyoulikerobots?Why?④Whatdoyouthinkrobotscandoforyou?⑤Wouldyoubuyarobotinthefuture?Why?Step2:welcometotheunit1，Askonestudenttoreadthephrasesinthewordboxatthetopofpage23.1,Readthephrasesinthewordboxatthetopofpage231做晚饭cookdinner2烫衬衫ironshirts3整理床铺makethebed4洗盘子washthedishes5洗衣服dothelaundry6探测危险地区exploredangerousplaces7擦地板sweepthefloorToactivatestudent’sknowledgeofrobotsandgenerateinterestsofthistopic2.Explainthecontext.DanielisexplainingtoAmywhatrobotscando.AskstudentstocompletetheconversationonPage23ontheirown.2,readtheconversationandcheckmistakes3.Encouragestudentstotalkaboutifrobotsareharmful?3,Dividestudentsintogroupstodiscuss:①Whatdorobotsdoharmtohumanbeings?②Whydotheydoharmtohumanbeings?UnderstandthebadpointsoftherobotsStep3.Comicstrips1.AsktheSstolistentothetapeforthefirsttime2.Listentothetapeforthesecondtime3.Asksomestudentstoactoutthecomicstrip1.Listentothetape2.Readafterthetape3.ActoutthecomicstripTolearnthemainideaofthecomicstripStep4.Usefulexprssions1.学生们抱怨教师太多的作业。LettheSslearnthegrammarofthewords:complain,needandhelp.1.complaint:不+可数名词“抱怨”；可数名词“抱怨的行动或话，投诉”complain:动词：complaintosbaboutsth。1.Thestudentscomplaintheteacherabouttoomuchhomework.2，need:(1)情态动词，往往用于否定形式，Eg,Youneedn'thandinthehomeworkafterclasss.(2)行为动词，后面跟不定式，eg,Thechildrenneedtoworkhardatschool.2,我需要向机器人商店投诉。(1)Ineedtocomplaintotherobotshop.(2)MustIfinsihthehomework?No,You_________.3,help:(1)helpsb(to)dosth.(2)helpsbwithsth3,(1)Weoftenhelptheoldcleantheroom.(2)TomoftenhelpsmewithEnglish.Step5.HomeworkExercisesforthelessonstrengthentheknowledgeofthelesson授后小结本课为本单元第一课时，内容简单，学生掌握较好。
