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ID:8547262
大小:2.64 MB
页数:8页
时间:2018-04-01
《高二英语Under the sea教案7》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Period7 ListeningTask,TalkingandWritingTeachingaims 1.Studentswillbeabletofindoutthereasonswhythepopulationofsharksdecreasessharply.2.Studentswillbeabletoexpressopinionswiththepoliteexpressionslike:Idon'tthinkitiswiseto...Itwouldbebetterifwe...Itisagoodideato...Isupposeitisright...Iwonder
2、if...3.Studentswillbeabletopersuadethelocalgovernmenttoprotectwildlifeinapoliteway.Teachingprocedures Step1 BeforelisteningShowstudentsapictureofsharkandtellthemafactthatsharkpopulationsaredecreasingrapidly.Step2 DuringlisteningTask1:TellstudentsJordonDaviesisinterviewingthesharkexpertD
3、onJamesaboutthesharks'situation.Firstreadthestatementsbelow.Thenlistenandnumberthesestatementsintheorderthattheyhearthem.□Sharkpopulationsgrowataveryslowrate.□Alotarekilledbecauseofmodernfishingtechnology.□Governmentsshouldtakeactionsothatthefishingofsharksissloweddown.□Sharkattacksgetalotofa
4、ttentioninthenews.□Sharkpopulationsaredecreasingataseriousrate.□Somespeciesneedtobeprotected.□Thechanceofbeingbittenbyasharkisactuallyverysmall.□Millionsofsharksarekilledeachyear.Keys:theorder:74815623Task2:Listenagainandanswerthefollowingquestions:1.Shouldpeoplebeafraidofswimminginthesea?2.H
5、owmanypeoplearekilledbysharkseachyear?3.Dosharksorpeopleneedtobeprotected?Why?4.Whyaresomanysharksbeingkilled?5.Whydoestheshark'sbiologyaffectsharkpopulations?Completethesentencesblow.A:Ageforreproducingyoung________________________________________________________________________B:Timeforthey
6、oungtodevelop________________________________________________________________________C:Numberofyoung________________________________________________________________________6.Howlonghavesharkspeciesbeeninexistence?7.WhatdoesDonthinkwillhappenifwedon'tslowdownthefishingofsharks?Suggestedanswers
7、:1.No.2.Onlyafew.3.Sharksneedtobeprotectedasmillionsarekilledeachyearbyhumanbeings,whereasonlyafewhumanbeingsarekilledeachyearbysharks.4.Sometimestheyarekilledbyaccidentandsometimesonpurpose.Forexample,sharkfinsoupisadelicacyinsomeAsiancountr
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