高中英语 Unit 1《The world of our sense》教案-welcome to the unit 牛津译林版必修3

PAGEUnit1TheworldofoursenseWelcometotheunit--- 教案 中职数学基础模块教案 下载北师大版¥1.2次方程的根与系数的关系的教案关于坚持的教案初中数学教案下载电子教案下载 Teachingaims:1.Encouragestudentstopracticespeakingenglishmore2.Arosetheirinterestinlearningthisunitthroughactivities.3.LetthemknowtheimportanceofsensesandholdthecorrectattitudetowardsthepeoplewholoseoneoftheirssensesDifficultpoints:Encouragethestudentstosharetheiropinionsbyfullyparticipatinginthediscussioninordertorealizehowtheyandotherpeopleusetheirsensesintheirstudiesanddailylife.TeachingproceduresStep1:Lead-inBrainstormingWithwhatcanweseeandhear?Howcanweknowwhetheradishisdelicious?Howcanweknowthataflowerhasapleasantsmell?Whatdowedowhenwewanttoknowwhetherthewaterinthebasinishotorcold?Howdoweknowabouttheworldaroundus?Thefivesensesare:Thesenseofsight,thesenseofhearing,thesenseoftaste,thesenseofsmellandthesenseoftouch.Theyenableustoknowtheworldaroundus.FillintheblanksWedoWiththesenseseeeyessighthearearshearingtastetongue/tastebudstastesmellnosesmelltouch/feelhands/feet/skintouchStep2:dealingwiththeshortpassageonthetext(page1)Doyouknowhowblindpeoplecanread?Theycanreadbytouchingraiseddotswhichrepresentnumbersandletters.ThissystemiscalledWritethewords“blind”and“deaf”ontheblackboard.Write“braille”ontheblackboard.LookatthefourpicturesandanswerthequestionbeloweachpictureWhatcanyouseeinthispicture?Howwouldyoujudgethelengthofthetwolines?Howcanyouprovethatthetwolinesarestraight?Canthesymbolsbereadinonlyoneway?Whyarepeoplemisledbytheirowneyes.Picture1Iftheylookatthewhitepart,youcanseeavase,ifyoulookattheblackpart,theycanseetwofaces.Picture2YoucanusetwopiecesofpapertocoverbothendsofthetwolinesPicture3Theycanplacearulernexttotheline.Theycanalsousearulerdrawmorestraightlineswhichrunparalleltothetwolines.Pictures4KBRM,orK,13,R,MStep3:SharinginformationandObservationshowSssomepicturesWhyarepeoplemisleadbytheirowneyes?Becausethebackgroundorotherlinesconfusetheeyes.Also,whatweexpecttoseecanchangewhatwesee.Actually,thebrainisconfusedandnottheeyes.Step4:DiscussionReadthethreequestionsintheshortpassageanddiscussthemingroupsoffour.Reportyouranswerstothewholeclass.Weoftenuseoneortwoofthefivesensesmorethantheotherswhenweneedto.Forexample,inthedarkness,thesenseofhaeringandthesenseoftouchbecomemoresensetivebacausewecannotseeanything,whenwelistentoourfavouritemusic,wemaycloseoureyesandjustlistenwithourears.whenweeatsomething,wenotonlytasteorsmellit,butlookatitaswell.Ithinkthatwhenlearingenglish,thesenseofsightandthesenseofhearinghelpmealot.IusuallylistentothetapebeforeIread.WhileI’mlisteningtothetape,I’lllookatthetext.AndIoftenreadiitaloud.ThecombinationofthesensesbesthelpsmerememberwhatIhavelearned.Step5ConsolidationReviewthefivesensesonceagainandfinishtheexercisesgivenonshow,which,ofcoursearerelatedtothesenses.Whenhegotthere,he_________thattherewasadarkhole.He________intoit,butcould________nothing.He________withhisears,hecould_______nothing,either.He_________itforalongtime.He_______somethingstrange.He___________thesideofthehole.It______hot.Suddenlysomenoiseswere________fromthehole.It________likesomeonewascookinginside.1.noticed2.looked3.see4.listened5.watched6.sensed/touched7.felt8.haerd9.soundedStep6DiscussionDoyouknowthatsomefamouspeoplearedisabled?Raiseexamplesandtalkabouttheircontributions.Wecanturntothepicture.Step7Assignments1.Previewthereadingpart，fog.2.findmoreinformationaboutsenses.