人教版新课标高中英语必修2 unit4 wildlife protection 课件unit4 using language.ppt

unit4usinglanguage step1 pre reading lookatthesepicturesandanswerquestions they alongtimeago disappeared diedout why howandwhen q1 whatarethey q2 whathappenedtothem theyare dinosaurs 1whendidthedinosaurslive readthetext andanswerthefollowingquestions step2 reading tensofmillionsofyearsago longbeforehumanscameintobeing dinosaursdiedoutsuddenlyabout65millionyearsago maybethat sbecausealargerockhittheearthorbecausetheearthgottoohottoliveon 4whatmightbethepossibilitiesoftheirdisappearance 2whendidthedinosaursdisappeared 3 what stherarenewspeciesofdinosaurs abird likesdinosaurwhichnotonlyrunliketheothersbutalsoclimbtrees step3 languagepoints comeintobeing 形成 产生 漏油事件危害到了许多海鸟的生存 这促使了许多以保护鸟类为目标的社会团体形成 withoilspills manyseabirds thishasencouragedsocietiesto whose istosavethebirds incidents harm comeintobeing goal 我们的学校是1997年被建立的 ourschool in1997 ab setup wassetup ourschool in1997 cameintobeing ab wascomeintobeing comeintobeing不可以用被动语态 thereisastoryabouthowtheword sandwich acameintobeingbwascameintobeingccametopowerdwascametopower a step3 languagepoints accordingto 按照 根据 所说 根据标题和图片 这篇文章主要讲的是什么内容 whatisthemainideaofthepassage the andthepictures accordingto title wearepaid howmuchworkwedid manyoldpeople helikesthiskindofsong abcd accordingto accordingto asaresultof withthehelpof incommonwith step3 languagepoints 野生动植物保护基金会定期视察大熊猫保护区 结果那里的大熊猫得到了很好的保护 他们确保任何大熊猫捕猎者回受到惩罚 毫不留情 thewwf thepanda regularly thepandastherearewellprotected theymakesurethatanyonewho apandawillbepunish inspects reserve sothat hunts withoutmercy sothat 结果 引导结果状语从句 pleasespeakloudlyandclearlysothat 为了 引导目的状语从句 so that 如此 以至于 weturnedonthelightsothat theflyingcarpettravelledsofastthatnextminutetheywereinzimbabwe wemayseewhatitwas 为了 everyonecanhearyou 为了 step3 languagepoints 当熊猫宝宝开始自己啃咬竹子时 这些科学家知道他们会成功完成实验的 thescientistsknewthattheywould theexperimentwhenthepandababiesbeganto andeatbamboobythemselves succeed bite withthehelpfohisfriend he inmovingthebigrockafailedbmanageredcsucceededdtried abc succe