多彩课堂高中英语 Unit 3 Under the sea Period 1 Reading课件 新人教版选修7.ppt

unit3underthesea 培养学生阅读能力和技巧 skimming scanning summarizing等 并能快速的锁定所需的信息范围 2 使学生更好的了解海底生物 热爱生物 保护海洋环境 本节课是unit3underthesea的第一篇课文 设计的意图主要是通过任务型阅读 培养学生的阅读能力 即泛读和精读的能力 并能根据不同的题型选用不同的阅读方法 首先 用海底生物的图片法进行导入 激发学生的学习兴趣 从而自然过度本文的主题 其次 在新课讲授环节 设置了多样的题型训练学生的阅读技巧 discussion环节 同学之间的讨论 增强了人际沟通能力 同时也提高了自身的口语表达能力 这也是新课标的重要任务之一 haveyouseenplantsandanimalsthatliveunderthesea let senjoysomebeautifulpictures atanaquarium onaboattour infilms ontvnatureprograms ontheinternet wherecanyouseethem inbooks onasnorkellingtrip watchthephotosandtrytowritedownthenameoftheanimalortheplantinyourexercisebooks whitewhale shark seastar海星 jellyfish水母 dolphin海豚 turtle海龟 coral珊瑚 eel海鳗 lobster龙虾 shark鲨鱼 doyouknowaboutwhales suchas sharks鲨鱼 thebaleenwhales须鲸 thekillerwhales虎鲸 shark鲨鱼 killerwhales baleenwhales whatdoyouthinkishappeninginthepicture killerwhalesareattackingabaleenwhalewithwhalerswaitingbyintheirboat harpoonattheready readingoldtomthekillerwhale clancyawhaleranecdotesatthebeginningforthe20thcenturyaustraliathekillerwhalehelppeopletokillbaleenwhale readthepassageandthenfillintheform 1 was16yearsofagewhenhewenttoworkatthewhalingstation 2 orderedclancytogototheboatastherewasawhaleoutthereinthebay 3 wasswimmingbytheboat showingthewhalerstheway clancy oldtom george writedownnamesandknowwhattheydid 4 toldclancythattheywouldreturnthenextdaytobringinthebodyofthewhale 5 wascarriedbythewavesfurtherandfurtherawayfromthewhalers 6 knewthatoldtomwouldprotectjames james red jack getthemainideasofthetwoanecdotes thefirstanecdotedescribesahuntingexperienceabouthowthekillerwhaleshelpedthewhalerstohuntawhale thesecondonetellsabouthowakillerwhaleprotectedandsavedjames awhaler listentothetapeandanswerthefollowingquestions oldtomthekillerwhale 1 whatevidencewastherethatoldtomwashelpingoutthewhalers 2 whatotheranimalsdidtheauthorcomparethekillerwhaleswith oldtomletthewhalersknowthattherewasabaleenwhalenearby heshowedthemthewaytothewhale dogs 3 thekillersstartedracingbetweenourboatandthewhalejustlikeapackofexciteddogs whydoyouthinkthekillerwhalesbehavelikethis becausetheyknewthat togetherwiththewhalers theywouldsoonkillthebaleenwhaleandgetagoodmeal 4 whydidgeorgethinkthatthekillerwhalesworkedasateam becausehecouldseethatsomeofthekillerswerethrowingthemselvesontopofthewhale sblowholewhileotherswerepreventingitfromfleeingouttosea 5 whydoyouthinkthewhalersallowedthekillerwhalestodragthewhaleunderthewatertofeedonitslipsandtongue 6 whydidthewhalersreturnhomewithoutthewhale sbody becausetheyknewthekillerwhaleswouldleavetherestofthebodytothem becausethebodywouldnotfloattothesurfaceuntilabout24hourslater whyaretheanimalsundertheseabecomingfewerandfewer whatcanwedotoprotectthem possibleanswers 1 reasons 1 livingpollutionandindustrialpollution 2 humanhunting 3 globalwarming 4 themissingofthesea 5 thekillerwhale 2 methods 1 stoppallingpollutingthingsintothesea 2 plantmoretreesonthese