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1、小学英语（PEP）四年级下册Unit4Atthefarm教学设计（第2课时）一、教学要求1．知识与技能（1）能够听、说、认读单词tomato，potato，carrot，greenbeans。（2）能理解句子Lookatthegreenbeans.They’resolong.Yes,andthepotatoesarebig.（3）会说唱歌谣。2．过程与方法培养学生的口头表达能力和表演能力。3．情感态度与价值观教育学生要有合理的饮食习惯。二、教学重难点教学重点：掌握三会单词tomato，potato，carrot，gr
2、eenbeans。教学难点：掌握单词potato和tomato的复数形式。三、教学准备1.卡片2.录音机、录音带四、教学过程Step1Warmingup创设情境，导入新课。T:Todaywearegoingtoaninterestingplace.a)Ithasmanytreesandgrass.b)Ithasmanyanimals.c)Ithasmanyvegetables.d)Therearepotatoes,tomatoes,carrotsandgreenbeans.Canyouguess?Wherearewe
3、going?Ss:Farm.T:Yes,wearegoingtothefarm.Step2PresentationLet’slearn1.Teach“carrot（s)-yummy”1)T:Let’splayaguessinggame:it’sakindofvegetables.It’sorange.Therabbitslikeitverymuch.What’sit？SscanansweritbothinChineseandEnglish.ThenTwillshowthewordcardandthepicturean
4、ddrillit.TwillleadactivityandpicksomeSgrouptoread.T:Thenlet’scountthecarrotsinthepicture.(e.g.,Onecarrot,twocarrots…manycarrots.)教师出示wordcard“carrots”并张贴，教师带读，抽查2小组读。2)Ilikecarrots.Theyareyummy.（出示单词卡，背面注上中文，抽读个别学生，教师带读新单词。)趣味拍手操练chant:Ilikecarrots.Ilikecarrots
5、.Yummy,yummy,yummy.（师生示范chant，学生之间pairwork。）2.Teach“Greenbeans-tender-long”1)T:Showapictureof“greenbeans”andask“whatarethese?Aretheycarrots?Ss:No,theyaren’t.Theyaregreenbeans.（教师启发）Ssshowthewordcardanddrillit.2)T:Lookatthegreenbeans.They’retender.（比较几根发蔫的四季豆和新鲜
6、的四季豆。）Then,showtheword“tender”andaskSstoreadit.趣味拍手操练:Ilikegreenbeans,Ilikegreenbeans,tender,tender,tender.(Usethedifferentintonations.)3)Lookatthegreenbeans.They’relong.(Showtwogreenbeansandcomparethem.）Showthewordcard“long”andletSsreadit.3.Teach“tomato(es)-ju
7、icy”1)Showabag.T：Look!Ihaveabag.Thereissomethinginit.Whowantstocometothefrontandtaste?Bebrave!2)Closeyoureyes.Openyourmouth.What’sit?当学生得出答案时，教师出示实物及单词，逐步引出onetomato，twotomatoes，从而引出tomato的复数形式。3)Playthefingerexercises.请学生看老师的手指数量来判断应该使用tomato还是tomatoes。4)Showt
8、omatoes.T:Lookatthetomatoes.Whatcolorarethey？Ss:Theyarered.T:Yes.They’reredandjuicy.教师用手掰开西红柿并展示词卡。Thenasktheboysandgirlstorepeatit.趣味拍手操练:Iliketomatoes,Iliketomatoes,juicy,
