we’re trying to save the manatees教案

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1、Unit15We’retryingtosavethemanatees!TheFirstPeriodⅠ．TeachingAimsandDemands1．KnowledgeObjects（1）KeyVocabularymanatee,cheetah,chimpanzee,kangaroo,polar-bear,gentle,furry,enormous,playful,noisy,aggressive,spotted（2）TargetLanguageIamlikethisanimalbecauseIamstrongan

2、dintelligent．Ilikewater,andIliketoeatvegetables．You’relikeanelephant．No．You’relikeamanatee．Yes．2．AbilityObjects（1）Trainstudents’listeningability．（2）Trainstudents’communicativecompetence．3．MoralObjectLoveallkindsofanimalsbecausetheyareourfriends．Ⅱ．TeachingKeyPo

3、intTargetLanguageⅢ．TeachingDifficultPoints1．Howtotrainstudents’listeningability．2．Howtotrainstudents’communicativecompetence．Ⅳ．TeachingMethods1．Didactictolearnthenewvocabulary．2．Listening-and-answeringactivitytohelpstudentsgothroughwiththelisteningmaterial．3．G

4、roupworktomakeeverystudentworkinclass,Ⅴ．TeachingAids1．Ataperecorder2．Theblackboard3．AprojectorⅥ．TeachingProceduresStepIRevisionNowlet’sreviewfivedifferentverbtenses．Canyounamethefivetenses?Pleaselookatthescreen．Showthenamesofthefivetensesonthescreenbyaprojecto

5、ralongwithasamplesentenceforeach．presentprogressive:You’rereadingthesesentences．present:Weuseourbookseveryday．pastwithusedto:Heusedtoliveinthecountryside．passivevoice:Ourclassroomisfoundattheendofthehall．presentperfect:WehavealreadyfinishedUnit14．Wehaven’tfini

6、shedUnit15yet．Inviteastudenttoreadtheverbsinthesesentences．Thengetotherstudentstobrieflyexplainwhateachtenseisusedfor．Presentprogressivedescribesthingsthatarehappeningrightnow．Presentdescribesthingsthathappenallthetimeorusuallyhappen．Thepastwithusedtodescribes

7、thingsthatwereacertainwayinthepast,buthavechangednow．Thepassivevoicedescribesthingsthatwedon’tknowwhodid,orwedon’tcarewhoperformedtheaction．Thepresentperfectdescribesrecentevents．Getstudentstothinkoftwoorthreemoresamplesentencesusingeachtypeofverb．Haveseverals

8、tudentsreadtheirsentences．StepⅡ1aThisactivityintroducesthekeyvocabulary．Lookatthesignsoneachanimal’spictureandreadthewordstotheclass．Getstudentstorepeatthenameofeachanimal．Africane