江苏省海门市正余初级中学九年级英语全册《Unit15》教案人教新目标版

1《Unit15We’retryingtosavethemanatees!》Unit15We’retryingtosavethemanatees!﹙The1stperiodSectionA1a-2c﹚ByZhangXiTeachingaims:1.Tolearnsomenamesofanimals.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22.Tolearnhowtodescribetheanimals.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.Step4ReadandmatchSectionA1.AskSstowritetheadjectivesintheboxesbelow.Thenwriteotherwordstheyknow.2.Ssshowtheirviews.Step5GroupworkA:Ilike…,becausethey’re…B:ButIlike…,becausethey’reso…Whataboutyou,C?C:Ithink…are…,sotheyaremyfavoriteanimals…Step6Listening1.1b.Listenandcirclethewordsin1athatvictorandAnnyusetodescribetheanimals.2.Readthelisteningmaterialsafterthetape.Thenreadthentogether.Step7Groupwork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3Thinkofananimalthatisthesameasyouinsomewayswriteastatementaboutyouandtheanimal.Readyourstatementwithoutsayingthenameoftheanimal.Yourclassmatesguesswhatkindofanimalyouarelike.AskSsdogroupworkaccordingtothemodelbelow.A:IamlikethisanimalbecauseIamstrongandintelligent.Ilikewater,andIliketoeatvegetables.B:You’relikeanelephant.A:No.C:You’relikeamanatee.A:Yes.Step8ListeningT:Doyouknowalotaboutthemanatees?S:No.T:OK,ifyouwanttoknowmoreaboutthem,pleaselistentothetapeverycarefully,thenyou’llgettheanswersyouwant.1.Do2a.Listenandmatchthewordswithdefinitions.Answer:1b.2d.3a.4c.2.Do2b.Listenagain.Completethechart3.Readafterthetape,thenreadtogetherthislisteningmaterial.4.Explainsomeimportantandgrammarfocus.Step9PairworkUsethefactsinthechartin2btoroleplayaconversationbetweenastudentandazooattendant.A.Howbigaremanatees?B.They’reabout10feetlongandtheyweighabout1000pounds.Homework:1.Copythenewwordsandrememberthem.2.Readthereadingmaterialsof1b,2a3.ReadGrammarFocus.kindofanimalmanateeNumbers2500HabitatthewaterunderthetreesinmangroveswampsReasonwhytheyareendangeredsomeoftheswampshavebecomepollutedtheresometimesisn’tenoughfoodDescriptionLarge,tenfeetlongandabout1000poundsNeedabout100poundsofaquaticfeedaday1c，目的也是为了能进一步巩固所学的名词与形容词，同时又有趣味性，可以调节气氛，活跃学生的思维2a.2b的听力较长，可多放几遍，使学生能够较正确地填写表格。跟读这部分听力较为重要，可以使他们更好地了解有关海牛的知识。而对有些语言点及语法的解释则可以使知识更明了并得以巩固。4BbdesignUnit15We’retryingtosavethemanatees!(The2ndperiodSectionA:3a-4)ByLinLiTeachingaims:Knowledgeaims:1)Sscanusethefollowingwordsandexpressions:beagainst,inmylife,besuitablefor,tiny,cage,disgusted,educate,urgesb.todosth,expression,carefor2)Sscanusethefollowingsentencepatterns:thinkthat…/Ibelievethat…/Ifeelthat…/Iagreewithyou./Iagreethat…Abilityaims:learnhowtogiveopinionsaboutzoosEmotionalaims:LettheSsknowhowtoprotectanimals.Important&difficultpoints:LearnhowtodebatecorrectlyinEnglish.Teachingaids:recorder,multi-mediaTeachingdesign:TeachingstepsSuggestionsStep1Warming-upGreetwiththeSs.Step2.PresentationAsksomestudentsDoyoulikevisitingzoos/aquairiums?WhyorWhynot?Ilikevisitingzoos.I’vebeentomanyzoosinmylife.Doyouthinkzoosaregoodplacesforanimalstolivein?Why?Maybethesetinycagesinthezoosaretoosmallforanimalstolivein.Theycanhardlymoveatall.Zoosarenotsuitableforanimals.They’renotthehomeofanimals.通过greeting来活跃气氛,让学生很快融入到英语学习的氛围中,同时为下面的学习作情感方面的准备。通过拉家常式的交流自然地导出本节课的主要新词汇，为Unit15We’retryingtosavethemanatees!---Howbigaremanatees?kangaroosgentle---They’reabout10feetlongandtheycheetahsfurryweighabout1000pounds.polarbearsenormousplayfulaggressivegrayspotted5Doyouknowwheretheirrealhomesare?Forests,swamps,prairiesandsoon.Doyouthinkanimalslikelivinginthezoos?