人教版高中英语必修二教案：unit 4 wildlife protection period 6 using language.doc

《人教版高中英语必修二教案：unit 4 wildlife protection period 6 using language.doc》由会员分享，可在线阅读，更多相关《人教版高中英语必修二教案：unit 4 wildlife protection period 6 using language.doc（5页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、Unit4WildlifeprotectionPeriod6Usinglanguage教学方案I.Teachingaims:1.Toreadandlistenaboutdinosaurs.2.Tospeakabouthelpingthedodo.3.Trainthestudentsreadingability:scanning.4.Tomasterthefollowingexpressions:dinosaur;comeintobeing;inspect;incident;dust;fierce;accordingto;II.Teachingmethods:Readingh;Listening

2、,speakingandwritingIII.Teachingimportantanddifficultpoints:Importantpoints:Learntheexpressionsinthispart:takeapart;prove;trial;agreewith;ratherthan;toonessurprise/amazement/joy/delight/sorrow/excitement/disappointment;theentranceto;byoneself;thinkhighlyof;debate;taketurnstodosth;Difficultpoints:Unde

3、rstandthelisteningpartbetter.IV.Teachingprocedures:Step1RevisionChecktheanswerstothehomeworkStep2Lead-in&Reading1.Brainstorm:Whatsyourimpressionofthedinosaur?Howmuchdoyouknowaboutdinosaurs?Askthestudentstosayasmanywordsaspossibletheyknowaboutdinosaur.2.Guess:Whatmightbethereasonsfortheirextinction?L

4、etstudentsguessthereason.3.Reading:Askstudentsreadthetext“AnimalExtinctionandanswerthefollowingquestions:1).Whendiddinosaurslive?2).Whendiddinosaursdisappear?3).WhatstherarenewspeciesofdinosaursdiscoveredinLiaoning Province?4).Whatmightbethepossiblereasonsfortheirextinction?Step3Dealwiththelanguagep

5、ointsinthispart.1.1dinosaurn.C2eintobeing形成；发作3.inspectvt.检查；不雅看4.incidentn.C情况；事变5.dustn.U尘土6.fierceadj.凶恶的；剧烈的7.accordingto按照；按照所说Step4.Listening渡渡鸟是一种不会飞的鸟,仅产于非洲的岛国毛里求斯。胖大年夜的体型总是使它步履蹒跚,再加上一张大年夜大年夜的嘴巴,使它的容貌显得有些美丽。幸而岛上不它们的天敌,因此,它们安逸地在树林中建窝孵卵,繁殖后代。16世纪后期,带着来复枪跟猎犬的欧洲人分开了毛里求斯。不会飞又跑不快的渡渡鸟厄运落临了。欧洲人分开岛上后

6、,渡渡鸟就成了他们要紧的食物来源。从这以后,枪打狗咬,鸟飞蛋打,大批的渡渡鸟被捕杀。就连幼鸟跟蛋也不克不迭幸免。开始时,欧洲人每天可以捕杀到几多千只到上万只渡渡鸟,然而由于过度的捕杀,特别快他们每天捕杀的数量越来越少,偶尔每天只能打到几多只了。1681年,最后一只渡渡鸟被残酷的屠戮了,以后,地球上再也见不到渡渡鸟了,除非是在博物馆的标本室跟画家的图画中。1. GivestudentstheintroductionaboutDodoandthenletthemlistenanddoexercise3onpage30.2. Listentothetapeagainandchoosethecorre

7、ctanswertocompleteeachsentenceforexercise4.Step5Speaking&Writing1. Discussion:Inpairschooseanotherendangeredanimalwhichyouknowabout.AnalysewhythisanimalisendangeredTeacherhelpstudentsbygivingthemsomeusefulexpressions,enablestudentstosayfreely.2. Trytowritetheirresons.3. Sharewithotherstudents.4. Wri

8、ting:WritealettertoWWFbasedonwhatyouhavediscussed,askingthemtohelpyousaveyourendangeredanimals.Alllettershaveastartandanending.Thelanguageuseddependsonhowwellthewriterknowsthepersontowhomhe/sheiswriting.Step6Homework1. Finishwritingtheletter2. Reviewthewholeunit3. Readthepassageonworkbook(page65)andcompleteexercise2afterit.版权所有：高考资源网(ks5u)