九年级英语全册 unit 15 we’re trying to save the manatees!教案 人教新目标版

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1、Unit15We’retryingtosavethemanatees!教案Ⅰ．TeachingAimsandDemands1．KnowledgeObjects（1）KeyVocabulary：manatee,cheetah,chimpanzee,kangaroo,polar-bear,gentle,furry,enormous,playful,noisy,aggressive,spotted（2）TargetLanguage：IamlikethisanimalbecauseIamstrongandintelligent．Ilikewater,andIliketoeatve

2、getables．You’relikeanelephant．No．You’relikeamanatee．Yes．2．AbilityObjects（1）Trainstudents’listeningability．（2）Trainstudents’communicativecompetence．3．MoralObjectLoveallkindsofanimalsbecausetheyareourfriends．Ⅱ．TeachingKeyPointTargetLanguageⅢ．TeachingDifficultPoints1．Howtotrainstudents’liste

3、ningability．2．Howtotrainstudents’communicativecompetence．Ⅳ．TeachingMethods1．Didactictolearnthenewvocabulary．2．Listening-and-answeringactivitytohelpstudentsgothroughwiththelisteningmaterial．3．Groupworktomakeeverystudentworkinclass,Ⅴ．TeachingAids1．Ataperecorder2．Theblackboard3．AprojectorⅥ．T

4、eachingProceduresStepIRevisionNowlet’sreviewfivedifferentverbtenses．Canyounamethefivetenses?Pleaselookatthescreen．Showthenamesofthefivetensesonthescreenbyaprojectoralongwithasamplesentenceforeach．presentprogressive:You’rereadingthesesentences．present:Weuseourbookseveryday．pastwithusedto:H

5、eusedtoliveinthecountryside．passivevoice:Ourclassroomisfoundattheendofthehall．presentperfect:WehavealreadyfinishedUnit14．Wehaven’tfinishedUnit15yet．Inviteastudenttoreadtheverbsinthesesentences．Thengetotherstudentstobrieflyexplainwhateachtenseisusedfor．Presentprogressivedescribesthingsthat

6、arehappeningrightnow．Presentdescribesthingsthathappenallthetimeorusuallyhappen．Thepastwithusedtodescribesthingsthatwereacertainwayinthepast,buthavechangednow．Thepassivevoicedescribesthingsthatwedon’tknowwhodid,orwedon’tcarewhoperformedtheaction．Thepresentperfectdescribesrecentevents．Getst

7、udentstothinkoftwoorthreemoresamplesentencesusingeachtypeofverb．Haveseveralstudentsreadtheirsentences．StepⅡ1aThisactivityintroducesthekeyvocabulary．Lookatthesignsoneachanimal’spictureandreadthewordstotheclass．Getstudentstorepeatthenameofeachanimal．Africanelephants,c