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1、Unit4OurWorldTopic1Plantsandanimalsareimportanttous.咸宁市温泉中学胡雯君SectionDTeachingaimsanddemands:lReviewtheusageofcomparativeandsuperlativedegreeofadjectives.lLearnsomenewwordsandphrases:indanger,southwest,bamboo,south,kill,fur,bone,land,bear,wolf,whale,wildlTalkabouttheanimalsindangerandenhancest
2、udents’awarenessofprotectinganimals.Teachingprocedures:StepⅠ:Review.1.Theteachershowssomepicturesofanimalsandreviewscomparativeandsuperlativedegreeofadjectiveswiththesentencespatterns“Which…?”“Why…?”and“Because…”2.Theteacherasksstudents“Doyouknowwhichwildanimalsareindanger?”Showssomepicturesof
3、animalsandleadstoSectionD-part1.3.Askstudentstomasterthephrase“indanger”,thenmakesentencesandunderstandthenewwords“wild”,“bear”,“wolf”.StepⅡ:Presentation.1.Showthepicturesinpart1andaskstudentstodiscussthequestionsin1.Thenmakedialogsbetweentheteachersandstudents.Askstudentstomasterthenewwords“b
4、amboo”,“whale”,“kill”and“south”.①T:Doyouknowwherepandaslive?S:Yes.TheyliveintheforestsandmountainsofSouthwestChina.T:Whatdotheyeat?S:Bamboo.Theyfeedonbamboo.②T:What’sthelargestanimalintheworld?S:Theelephant?T:No.It’sthebluewhale.Theyarethelargestandheaviestanimalsintheworld.③T:What’sit?S:AChin
5、esetiger.T:WhatdoyouknowaboutChinesetigers?S:TheyliveinthesouthofChina.Andtheyfeedonsmallanimals.T:Yes,butsomepeoplekillthemfortheirfurandbones.Theyareindangernow.1.Listento1andanswerthefollowingquestions:①Whyisthenumberofpandasgettingsmallerandsmaller?②Whataretheseriousproblemstothebluewhales
6、?Andwhy?③CanyoutelluswhyChinesetigersareindanger?Leadstudentstoanswer:①Becausenowtheyhavelessandlesslandtoliveon.②Nowthebluewhalesareindangerbecausesomehumanskillthemandtheoceanwaterisbecomingdirtier.③Becausetheykillthemfortheirfurandbones.StepⅢ:Consolidation.1.Letstudentsread1andfinish1.2.Wri
7、tedownthekeysentences,andthenletstudentsretellthearticle.3.Asksomestudentstoretellitandhelpthemtofinishit.4.Talkabouttheanimalsindangerandhowtoprotectthem.StepⅣ:Practice.1.Letstudentsfindoutthesentenceswithcomparativeandsuperlativedegre
