Lesson17SchoolScienceFair教案-冀教版英语七年级下册

Lesson17SchoolScienceFair教案课题Lesson17SchoolScienceFair单元Unit3Lesson17学科英语年级七年级学习目标知识与能力：词汇：prizevideopiecevisitor句型：Areyoureadyforthebigsciencefairnextweek?Ihopetowinfirstprize.Iamreallyinterestedinthissubject.Ihaveasmallpieceofoldsilk.Iwillmaketendifferentkindsofdonuts.情感态度和价值观：1.进一步激发学生学习英语的兴趣，培养学生主动与他人交流的意愿，增强用英语表达思想的愿望和信心。2.培养学生热爱生活，热爱科学的精神。重点掌握本课时重点单词和句型。难点培养学生热爱生活，热爱科学的精神。教学过程 教学环节教师活动学生活动设计意图导入新课Step1:LeadinShowavideoaboutasciencefair.Askstudentstoexpresstheirfeelingsafterwatchingit.Step2:FreetalkShowsomepicturesofsciencefairs.Thenaskstudentstothinkaboutthequestion:What'sasciencefair?Whatcanyouseeatasciencefair?Enjoythevideoandexpresstheirfeelingsaboutit.Talkaboutsomethingtheyknowaboutasciencefair.让学生观看视频，进入情境，了解什么是科技展览。讨论科技展览，进入本课话题。讲授新课Step1:Learnnewwords1.Teachstudentstoreadthenewwordscorrectly.Showthepicturesofthewords.Letstudentsunderstandthemeaningofthewords.Thenmakesentenceswiththewords.2.Matcheachwordwithitsmeaning.Step2:FastreadingAskstudentstoreadthepassage,Circlethephrasesinthepassageandguesstheirmeaning.Step3:ListenLetstudentslistentothetapeagainandpayattentiontothekeypointsofthepassage.Step4:CarefulreadingReadandanswerthequestions.Thenchecktheanswers.Step5:Learnaboutthelanguagepoints.(1)“Don't＋动词原形”构成的否定祈使句(2)apieceof的意义和用法(3)visitor的意义和用法(4)kind的意义和用法Step6:RetellthestoryAskstudentstotrytoretellthestoryandfillintheblanks.Thenchecktheanswers.Step7:PairworkAccordingtothepassage,makeadialoguewithyourpartner.A:HowdoJennyandDannyfeelabouttheirsciencefair?B:Theyareveryexcited.A:What'sJenny'sprojectabout?B:It'sabout……A:DoesJennyhopetowinfirstprize?B:……Step8:Let’sdoit1.Listenandwritetrue(T)orfalse(F)．2.Readthelessonandanswerthequestions.3.Fillintheblankswiththecorrectformsofthephrasesinthebox.Thenreadthesentences.4.Workingroups.Supposetherewillbeasciencefairatyourschool.Whatwillyourprojectbeabout？Howwillyoupresentyourproject？Interviewyourclassmatesandfillinthetable.Askseveralstudentstoshowtheirplan.Step9:Summary重点单词prizeadj.奖品；奖赏videov.录像；视频piecev.张；片visitorn.参观者重点短语bereadyfor准备好……firstprize第一名doagreatjob干得好beinterestedin对……感兴趣apieceof一片；一张differentkindsof不同种类的重点句型Areyoureadyforthebigsciencefairnextweek?你准备好下周的大科学展览了吗？Ihopetowinfirstprize.我希望赢得第一名。Iamreallyinterestedinthissubject.我对这个学科非常感兴趣。Ihaveasmallpieceofoldsilk.我有一小片旧丝绸。Iwillmaketendifferentkindsofdonuts.我会做十种不同种类的甜甜圈。Step10:PracticeCompletetheexercisesandchecktheanswers.Lookatthepicturesandtrytomemorizethewords.Matchthenewphraseswithitsmeaning.Listentothepassagecarefully,trytoknowthemainideaofthepassage.Listentotheteachercarefullyandtakenotes.Retellthestoryandfillintheblanks.Workinpairsandmakedialogues.Completetheexercisesin“Let’sdoit14”.Completethee