高中英语 Module6 TheFirst Period Speaking教案 外研版必修5-外研版高二必修5英语教案VIP免费

TheFirstPeriodSpeakingTeachinggoals教学目标1.Targetlanguage目标语言a.重点词汇和短语conservation,endangered,extinct,habitat,profit,reserve,species,struggle,survival,wild,wildlife,goforsomeone,keepaneyeon,aterribledinb.交际用语It’sreallyupsetting...I’mconcernedabout...Ithinkweshoulddomore...I’mveryworried...2.Abilitygoals能力目标Getthestudentstotalkaboutendangeredanimalsandexpresstheirconcern.3.Learningabilitygoals学能目标Helpthestudentstolearnhowtotalkaboutendangeredanimalsandexpresstheirconcern.Teachingimportantpoints教学重点GetthestudentstotalkaboutSiberianTigerandthereasonswhyanimalsareendangered.Teachingdifficultpoints教学难点Getthestudentstolearntoexpresstheirconcernabouttheendangeredanimalswiththeusefulexpressions.Teachingmethods教学方法Talkinganddiscussion.Teachingaids教具准备Acomputerandaprojector.Teachingprocedures&ways教学过程与方式StepIIntroductionShowdifferentpicturesoftigerstoarousethestudents’interest,andthengetthestudentstotalkabouttigersanddotheactivities.T:Girlsandboys,look!Whatareonthescreen?Ss:Tigers.T:Whatdoyouthinkofthem?Ss:Theyarebeautifulandlovely.T:Whovolunteerstotellussomethingaboutthiskindofanimalinourcountry?S1:TherearemainlythreekindsoftigersnativetoChina.TheyaretheSiberiantiger,theSouthChinatigerandtheBengalesetiger.S2:Anddotheybelongtothecatfamily.T:Youarequiteright.Butwhichkindofthetigersisthelargest?S3:TheSiberiantigeristhelargestlivingcatintheworld.T:Whydidyousayso?S3:BecauseSiberiantigerscanbe9to12feetlong(fromheadtothetipoftheirtail)andareabout3and1/2feettall.Femaletigersaresomewhatsmallerthanthemaletigers,andtheycanweighbetween400to650pounds.S4:Itissaidthattheyneedtoeatabout20poundsofmeatadaytostayaliveinthecoldclimates.Itcanconsumeupto200poundsofmeataday.S5:IntheharshSiberianwinterthetiger’scoatwilllosesomeofitscolor.Thewintercoatdoesn’thavetheredstripesoftigersfromwarmerclimates.Thewhitecoatalsohelpstocamouflageitinthesnow.Italsogrowsalongerandthickercoatthanothertigerstohelpitsurvivethecoldweather.S6:SiberiantigersmostlyliveineasternRussiaandsomearefoundinnortheasternChinaandNorthKorea.Eventhoughtherehavebeenmanywars,theSiberiatigersarestillalive.S7:TheSiberiantigerisendangeredandalmostextinctnow.Atthebeginningofthecentury,therewereaboutonehundredthousandwildtigers.Butatpresentthereareonly(estimated)threehundredandsixtytofourhundredandsixinthewild;fourhundredninetyareheldinzooconservationprograms.S8:Theyareindangerbecausepeoplehuntthem.PeopleinChinausedifferentpartsoftheirbodyformedicinetocurediseases.Theyuseweirdpartsoftheirbodyliketheirbrains,eyesandtails.Theyarealsobeingkilledbecausetheyselltheirbones,whiskersandotherpartsformoney.S9:Anotherthreatisthehabitatloss.Theyarelosingtheirhabitatbecausepeoplekeepcuttingdowntreesandthereisn’tenoughlandforthem.Peoplealsokilltigerstoprotectthemselvesandtheirlivestock.T:Verygood!YouknowmuchmorethanI.Butwhocanexplain“animalsindanger”totheclass?S10:Ithinkanimals’extinctionisnaturalaccordingtoDarwin’stheory.Butifthespeedoftheanimals’extinctionistoofast,wecansaytheyareindanger.T:You’vegotit.Doyouknowthereasonswhymanyanimalsareindanger?S11:Mostofthereasonsarerelatedtohumanactivities.T:Youarequiteright.Manisreallyplayinganimportantpart.Canyoulistsomeofthem?Ss:1.Theyarekilledforbodypartsorfood.2.Peoplewantthemforpets.3.Peoplehavemovedintotheirhabitat.4.Theyarekilledbypollution.5.Theyar...