Unit2Robotvocabulary教学目标:1.Tolearnthenamesofdifferentpartsofarobot.2.Todesignanidealrobot3.Towriteanarticletodescribetheidealrobot.教学重点、难点：Differentpartsofarobot.教学方法与手段：writing教学过程：教师活动学生活动设计意图Step1:Lead-inInweakerclasses,studentsprobablywillnotknowwhatsomeofthewordsinPartAmean.Writethewordsontheblackboardandhelpthemfinishthepart.e.g.:What’stheuseofacamera/battery/hand/wheel/speaker?Acameratakespictures.Abatterygivesuspower.Ahandhelpspickupthings.Wheelshelpthingsmove.Wecanhearsoundthroughaspeaker.Step2:PresentationShowstudentsrobotpicturesandaskstudentswhatotherfeaturesarobotmighthave.ThiswillhelpstudentswithPartB.EncouragestudentstouseStudentsthinkaboutthemeaningsofthesewords.Studentsdiscussthefeaturesofarobot.Helpstudentsunderstandthatit’snotdifficulttofinishthispartStudentscaneasilyrememberthefeaturesofarobot.bydiscussion.theirimagination.①Askstudentstolookatthepictureonpage24andanswerthequestions.②Askstudentsquestionsaccordingtothepicturesshown:Whatdoesitlooklike?Whatisthereonthehead/intheface/onbothsidesofitsbody?Howdoesitspeak?Whatistheuseofthearms/hands?Howdoesitmove?Whatkindofenergydoesithave?Step3:PracticeExplainthecontextofPartB.Danieliswritinganarticletodescribehisidealrobot.Havestudentsworkinpairsandcompletetheexercise.Step4:Askvolunteerstoreadthecompletedarticlefortheclass.Checkformistakesandmispronunciations.Studentsworkinpairsandcompletetheexercise.Afterthediscussion,studentscaneasilyfinishtheexercises.TocheckstudentsunderstandingStep5:Homework:1.PreviewGrammar12.Completesomeexercises.授后小记：通过本课学习,学生进一步巩固了关于机器人的有关词汇.
