高中英语 unit1 project教案 牛津译林版必修3 (2)

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1、Unit1TheworldofoursensesProjectProducingaTVshowTeachingAims:lTolearnthepassagelTohelpstudentstounderstandhowanimalsusedtheirownuniquesensesoverthelongprocessofevolution.lPrepareaTVshowabouthowtheanimalusesitssenses.TeachingProcedure:StepOne:Lead-inAskstudentswhattheyk

2、nowaboutsharks.1.Whatdoyouthinkisthemostdangerousanimalsintheocean?2.Whatdoyouknowaboutsharks?3.Whatwillyoudoifasharkattacksyou?Therearenearly400speciesofsharks,whicharedividedinto8orders(目)and30families(科).Therearelotsofdifferencesinsharks.Showthemthepicturesofsharks

3、andtellthemthesharkspecies.StepTwo:Readingthearticleaboutsharkattacks1.Fastreading.Askstudentssomequestionsaboutthepassage.Howmanydifferenttypesofsharksarethereintheocean?Nearly400.Doallofthemattackhumans?No.Onlyabout30typesareknowntohaveattackedhumanbeings.Whatisthem

4、ostdangerousshark?Thegreatwhiteshark.Whatsharksarealsoratherdangerous?Twoothersharksarealsoratherdangerous:thetigersharkandthebullshark.2.Detailedreading.Helpstudentstogetdetailedinformationaboutsharks.Thethreetypesofsharkattacks:Inthemaintype,thesharkattacksyoubecaus

5、eitmistakesyouforafish,butwhenittasteshumanfleshitdecidestogiveupandswimsaway.Inthesecondtype,thesharkpushesyouwithitsnosestofindoutifyouarefittobeeatenadthenbitesyouifitthinksyouare.Inthethirdtype,thesharkwaitsforyoutoswimbyandattacksyousuddenly.Toreducetheriskofasha

6、rkattack:★Donotswiminthedark.★Donotgoswimmingintheoceanifyouhaveafreshwound.★Donotwearbrightclothingorjewellery.★Stayingroups.StepThree：BrainstormingWhatotheranimalswhoseuniquesensesenablethemtosurvivetheirenvironmentsdoyouknow?StepFour:Readingthearticleaboutpigeons1.

7、Askthemreadthearticleandanswersomequestionsbasedonthearticle.2.Askthemmorequestionsabouthowtheanimalusesitssenses.StepFive:LanguagepointsAskstudentstofillintheblanksandhelpthemunderstandsomeimportantwordsandphrases.Showsomeusefulphrasesandletthemtellthemeaningsofthem.

8、1.Contrarytowhatmanypeoplemightassume,evidenceshowsthatsharksseldomattackhumans.contraryadj.相反的n.相反的事实或情况contrarytosth.与之相异的