Unit4OurWorldTopic1Plantsandanimalsareimportanttous.SectionDThemainactivitiesare1and4.本课重点活动是1和4。Ⅰ.Teachingaimsanddemands教学目标1.Learnsomenewwordsandaphrase:indanger,bear,wolf,bamboo,land,whale,kill,south2.Learnausefulsentence:Theyfeedonbamboo.3.Reviewcomparativeandsuperlativedegreesofadjectives:(1)Butnowtheyhavelessandlesslandtoliveon.(2)Pandasarebecomingfewerandfewerinnumber.(3)Theyaretheoldesttypeoftigerslivingintheworld.4.Reviewhowtodescribeanimalsandplants.5.Loveandprotectanimalsinourworld.Ⅱ.Teachingaids教具野生动物及竹子的图片/录音机/多媒体/小黑板Ⅲ.Five-fingerTeachingPlan五指教学方案Step1Review第一步复习(时间:8分钟)通过复习形容词比较级和最高级，提高学生灵活运用语言知识的能力。(通过对话，复习本话题中的重要句型。)T:Hello!S1,doyoulikethecountrysideorthecity?S1:Ilikethecountryside.T:Why?S1:Becausetheairisfresher,theskyisbluerandtherearealsogreenertreesandclearerrivers.Hello!S2,doyoulikethecountrysideorthecity?S2:…(学生用接龙形式操练此句型。)T:Mostofuslikethecountrysidebetter.Doyoulikeplantsoranimals?S3:Iliketheanimals.T:Whichkindofanimaldoyoulikebest?S3:Ilikedogsbest.T:Why?S3:Becausetheyaremorefriendlythanotheranimals.(教师示范后，找两组学生进行表演。)T:Accordingtoyourtalking,Iknowsomestudentslikeanimalsbetter,andsomestudentslikeplantsbetter.Nowwhocantellussomethingaboutrainforests?S4,please.S4:Rainforestscover6%oftheearth’ssurface,…(学生分组复述，教师评出优胜组并表扬。)T:Weknowtherainforestsareveryimportanttous.Infact,waterisalsoimportanttous.Pleasetellustheimportanceofwater,S5.S5:Waterisveryimportanttoalllivingthings.Allanimalscan’tliveatallwithoutwater.Watermakesupthelargestpartofthehumanbody,butwaterisbecominglessandless,sowemustsaveeverydropofwater.Step2Presentation第二步呈现(时间:10分钟)通过对熊猫、蓝鲸、华南虎生活状况的了解，培养学生的阅读理解能力，增强保护野生动物的意识。1.(教师出示熊猫、蓝鲸、华南虎的图片，引出生词，导入新课。)T:Welldone!Ihavesomewildanimals’pictureshere.Canyoutellmetheirnames?Ss:Yes,theyarepandas,tigersand…T:Good,theyarepandas,bluewhalesandChinesetigers.(对于学生说不出的生词，教师给予补充。)(板书并要求学生掌握whale；理解wild。)wild,whaleT:(出示熊猫的图片。)Wheredopandaslive?Ss:Theyliveintheforestsandmountains.T:Right,theyliveintheforestsandmountainsofSouthwestChina.(板书并要求学生理解。)southwestT:Whatdopandasfeedon?Ss:Theyfeedonbamboo.(出示竹子的图片帮助学生回答。)(板书并要求学生掌握。)bambooT:Pandasarebecomingfewerandfewerinnumberbecausetheyhavelessandlesslandtoliveon.(板书并要求学生掌握。)landT:(出示蓝鲸的图片。)Arebluewhalesthelargestanimalsintheworld?Ss:Yes,theyare.T:Wheredotheylive?Ss:Theyliveintheocean.T:Whatdotheyfeedon?Ss:Theyfeedonthesmallestseaanimals.T:(出示华南虎的图片。)WheredotheChinesetigerslive?Ss:TheyliveinthesouthofChina.(帮助学生回答。)(板书并要求学生掌握south；理解Chinesetiger。)Chinesetiger,southT:Theirnumberisgettingsmallerandsmaller,too.Theyareindanger,becausepeoplekilllotsofthem.Whydopeoplekillthem?Ss:Theykillthemformoney.T:Right.Peoplekillthemfortheirfurandbones.(板书并要求学生掌握indanger,kill；理解fur,bone。)indanger,kill,fur,boneT:Pandas,bluewhalesandChinesetigersareallwildanimals.Canyounameotherwildanimals?Ss:Yes,monkeys,bears,wolves.(教师出示图片帮助学生回答。)(板书并要求学生掌握。)bear,wolfT:Whatdoyouthinkofbluewhales,pandasandChinesetigers?Ss:Welikethemverymuch.2.(让学生读短文，回答问题。)...
