Unit15We’retryingtosavethemanatees!Unit15We’retryingtosavethemanatees!﹙The1stperiodSectionA1a-2c﹚ByZhangXiTeachingaims:1.Tolearnsomenamesofanimals.2.Tolearnhowtodescribetheanimals.课时安排4课时第一课时：SectionA1a~2c第二课时：SectionA3a~4第三课时：SectionB1a~2c第四课时：SectionB3a~Selfcheck单元目标与要求教学目标：1.能够使用初中英语常见的时态和语态（Presentprogressivetense,Presenttense,Passivevoice,Presentperfecttense）来表达自己的观点，如：Wearetryingtosavethemanatees.Idisagreewithyou.2.能够使用有关环境保护的语言，如：Ithinkanimalsshouldnotliveinzoos.Recyclingpaperisreallyeasy.3.能够用简单的英语语言制作环保宣传海报；4.能够利用废旧物品制作成有用的物品，并用英语向大家做简单的介绍。语言功能：debateandissue语言结构：reviewofstructures语言目标：Iagreewithyou./Idisagreewithyou.Ifeelthatzoosprovidecleanandsafeplaceforendangeredanimalstolive.Ithinkthat…/Ibelievethat…/Ifeelthat…/Iagreethat…重点词汇及短语：weigh,pound,tiny,expression,built,pull,planet,society,spare,model,Ithinkthatanimalsshouldnotliveinzoos.学习策略与思维技巧：1.通过小组讨论，开展调查和研究，明确在用中学，在交流中学习；通过归类法，简化学习过程，帮助记忆；2.过限时阅读，提高阅读能力；通过录音跟读，提高语音，语调的正确率以及听的能力。教学重难点:1.用简单的英语制作环保宣传海报；2.用得体的英语向大家介绍自己利用废品作成的有用物品。情感目标：通过了解濒危和珍稀动物的生存状况，探讨生活中的环境问题，培养爱护动物，保护环境的公德意识，并能用自己的言行去影响周围的人，倡导大家一起爱护动物，保护环境3.Toknowsomethingaboutthemanatees.4.Torevisesometenselike:presentprogressive,presentsimple,“usedto”+infinitive,passivevoice,presentperfect.Difficultpoints:1.Thenamesofanimals2.TheadjectivesTeachingaids:CAI,tape.教学步骤建议和说明Step1WarmingupEnjoyasongaboutanimalsStep2LeadinAfterthesong,TcanaskSs,Doyoulikeanimals?What’syourfavoriteanimal?Why?Accordingtothesequestions,Sscanreviseanimalsandadjectivestheylearnedbefore.Tcanwritethesewordsontheblackboardtohelpthemrememberbetter.Step3PresentationAfterrevisionTcanshowsomepictureswiththeanimals,thenteachthenamesandsomeadjectiveswhichdescribethem.T:Whatarethese?S:They’reAfricanelephants.T:Whatdoyouthinkofthem?S:They’reenormous.ThenTcanfinishteachingthewordsbyusingthisway.Tcanshowthepicturesandwords.AlsoSscanexpresstheirowndescriptiontotheanimals.Step4Readandmatch与本课相对应的动物歌，方便导入此处可以自然进入动物的世界，又可以复习学过的形容词与动物名，为下文打下基础。随着图片的呈现和一问一答的开展既引出动物名又学习形容词，同时也发挥学生的想象力SectionA1.AskSstowritetheadjectivesintheboxesbelow.Thenwriteotherwordstheyknow.2.Ssshowtheirviews.Step5GroupworkA:Ilike…,becausethey’re…B:ButIlike…,becausethey’reso…Whataboutyou,C?C:Ithink…are…,sotheyaremyfavoriteanimals…Step6Listening1.1b.Listenandcirclethewordsin1athatvictorandAnnyusetodescribetheanimals.2.Readthelisteningmaterialsafterthetape.Thenreadthentogether.Step7GroupworkThinkofananimalthatisthesameasyouinsomewayswriteastatementaboutyouandtheanimal.Readyourstatementwithoutsayingthenameoftheanimal.Yourclassmatesguesswhatkindofanimalyouarelike.AskSsdogroupworkaccordingtothemodelbelow.A:IamlikethisanimalbecauseIamstrongandintelligent.Ilikewater,andIliketoeatvegetables.B:You’relikeanelephant.A:No.C:You’relikeamanatee.A:Yes.Step8ListeningT:Doyouknowalotaboutthemanatees?此处是为了更好地巩固所学的名词与形容词这一部分是书本1c，目...
