学科English课型fresh源:Zxxk.C年级9课题Unit9Whenwasitinvented?1/5教学媒体Ataperecorder,CAI教学目标知识技能1.KeyVocabularyinvent,calculator,beusedfor,adjustable,heel,battery,operate,slipper,scoop,electric2.TargetLanguageWhenwasthetelephoneinvented?Ithinkitwasinventedin1876.Whoweretheyinventedby?TheywereinventedbyJulieThompson.Whataretheyusedfor?Theyareusedforseeinginthedark.过程方法1.Accordingtolisteningtotrainthestudentstotalkaboutthehistoryofinventions.2.Trainthestudents'listeningandspeakingskillswiththetargetlanguage.情感态度Manyimportantinventionshavechangedtheworldalot.Doyouknowtheinventorsofthem?Andwhenweretheyinvented?教学重点1．KeyVocabulary2．TargetLanguage教学难点1．Trainthestudentstotalkaboutthehistoryofinventions.2．Trainthestudentstounderstandthetargetlanguageinspokenconversation.教学内容及问题情境学生活动设计意图Step1.Warm-upShowsomepicturesandaskstudentstobefamiliarwiththewordsbelow.Lookatthepictureandrememberthe出示精彩图片，提高学生学习兴趣。Telephone,calculator,car,personalcomputer,TVsetStep2.PresentationⅠ.1aGroupwork1.Pointtothepicturesandaskstudentstosaywhattheyare.2.Discussingroupsandnumberthem1-5.3.Checktheanswers.Ⅱ.1b1.Lookatthepicturesandthedates.Listentoaconversationbetweenagirlandawoman,thenmatchtheinventionsandthedates.2.Checktheanswers.Ⅲ.1cPairwork1.Workinpairs.Lookat1b.StudentAcoverthedates.StudentB,askstudentAwhenthethingsinthepicturewereinvented.Thenchangerolesandpracticeagain.2.Askstudentstomakesimilardialoguesusingthethingsaroundthem.Ⅳ.2a1.Showaslidewithsomeinventionsonit.Teachthevocabularywords.Readthemagainandagainandtrytograspthem.2.2aShowanotherslide.Lookatthepicture.Herearethethreeinventions.Youwillhearaconversationbetweenagirlandaboy.Listenandnumbertheinventionsintheorderthatyouhearthem.3.Listencarefullyagainandcheckuptheiranswers.4.Askastudenttosayouthis/heranswer.5.Theteachershowsthecorrectanswers.Ⅴ.2b1.Showanotherslide.Lookatthechart.Itshowsthepeoplewhoinventedthesethingsandwhattheyareusedfor.Listentotherecordingagainandmatchtheitemsinwords.Lookatthepicturesandnumberthem1-5.Listentoaconversationbetweenagirlandawoman,thenmatchtheinventionsandthedates.Workinpairs.Thenmakesimilardialoguesusingthethingsaroundthem.Listenandnumbertheinventionsintheorderthatyouhearthem.Listenagain.Matchtheinventionswiththeirinventorsanduses.练习学生口语的同时，熟悉本课新词。听力练习，提高学生口语能力。练习口语的同时，熟悉不同物品的发明年代。完成不同的听力任务，提高学生的口语能力，进一步理解不同物品的历史。columnA,BandC.2..Playthetapeagain,thenchecktheanswers.Ⅵ.2cPairwork1.Askthestudentstopayattentiontothesampleconversationandasktwostudentstoreaditaloud.2.Roleplaytheconversationsusingtheinformationinthechartin2b.Step3SummaryAccordingtolisteningtotrainthestudentstotalkaboutthehistoryofinventions.Step4Homework根据时间和人物写出发明物1985________________1976________________1927________________1976________________JulieThompson_________ChelseaLanmon________Roleplaytheconversationsusingtheinformationinthechartin2b.运用本课学习的句子创作对话，提高学生口语交际能力。板书设计Unit9Whenwasitinvented?TheFirstPeriod1．Thenamesofthefiveinventions:computer,car,calculator,telephone,TVset2．Targetlanguage:Whenwasthetelephoneinvented?Ithinkitwasinventedin1876.Whoweretheyinventedby?TheywereinventedbyJulieThompson.Whataretheyusedfor?Theyareusedforseeinginthedark.教学反思
