9B《Unit2Robot》Period1Welcometotheunit教学题目:9BUnit2welcometotheunit教学课时:Period1教学部分:Page22-23教学课型:新授课;听说课教学目标:谈论机器人的用途;了解机器人的一些优点教学准备:多媒体,投影仪教学步骤:Step2:welcometotheunit1.Thepurposeofthispartistoactivatestudent’sknowledgeofrobotsandgenerateinterestsofthistopic.Askonestudenttoreadthephrasesinthewordboxatthetopofpage19.Makesurethatallstudentsunderstandthemeaningsofthephrasessuchas‘dothelaundry,explorerdangerousplaces’intheirownwords.2.Explainthecontext.DanielisexplainingtoAmywhatrobotscando.AskstudentstocompletetheconversationonPage19ontheirown.3.Asktwostudentstoreadtheconversationandcheckmistakes.4.Encouragestudentstotalkaboutifrobotsareharmful?Dividestudentsintogroupstodiscuss.①Whatdorobotsdoharmtohumanbeings?②Whydotheydoharmtohumanbeings?5.Listentothetapeforthefirsttimetoanswertwoquestions.6.Listentothetapeforthesecondtimetoreadafterthetape.7.Asksomestudentstoactoutthecomicstrip.Step3:Usefulexpressions1.complaint:不可数名词“抱怨”;可数名词“抱怨的行动或话,投诉”complain:动词:complaintosb.aboutsth.,complaintthat2.post:动词‘邮寄’:.postsomethingforsb.Step4Homework:1.Recitetheusefulvocabularyandcomicstrip.2.Completesomeexercises.3.Previewreading(1)