Unit4atthefarm小学英语四年级下册在农场.docx
Unit 4 My home(Part A Let' s I earn & Let' s do)一.Teaching aims.Knowledge aims:1 .能听懂、 会说: 单词 tomato, potato, green beans, carrot, 并 把握其复数形式的表达。2 .能听懂、会说句子“Look at the beans. They, so long.”, “ Yes, and the potatoes are big.Ability aims:能在实际生活中机敏运用所学句子争辩蔬菜.(1) .Affection aims:教育学生在日常生活中要多吃蔬菜Teaching emphasis and difficulties.(1) Emphasis :听、说、认读单词:tomato, potato, green beans, carrot, 并掌 握其复数形式的表达。(2) Difficulties:1 .单词tomato和potato的复数形式.让学生在语言的复习稳固活动中听、说、认读单词。二. Teaching tools.单词卡。1 .课件。2 .班班通三.Teaching steps(一) Warm-up.课堂口语练习.T:Good morning, boys and girls.55: Good morning, Miss Shen.T: How are you today?56: Fine, thank you.(二) .Preview.Play a video about vegetables2. Play a guessing game 1教师用课件呈现一张QQ农场的局部图片,让学生猜猜是什么?等学生猜对时引出课题并板书)三PresentationLet's learn1 .教学生词1)教师出示tomato的图片,并将对应图片贴在黑板上,教读该词。接下来教师手拿两个西红柿,出示tomatoes的图片,并说“I like tomatoes.Do you like tomatoes?”引导学生用句型 “I like."或者"I don,t like”依据自己的实际状况答复。2)教师出示大小西红柿的比照图,帮助学生学会用句型"They*”.来形容蔬菜的外观3)教师出示potato图片,板书并教读该词。接着出示potatoes的图 片,并问学生“how many potatoes can you see?”教读单词,让学生 明白单复数的区分。4)教师出示大小土豆比照图,再次用句型叮hey'e”.来形容蔬菜的 外观。5)师出示carrot 图片。问学生“Is this a tomato ?"。生:"No"。师 接着问“Is this a potato? "。生:'No"。师'Yeah, It is a carrot”。 师板书并教读该词。接着出示carrots图片,重点强调“ts”的发 音。6)教师出示长短胡罗卜比照图,让学生学会说The carrots are long/short.7)师出示green beans 图片。问 “what color are they?"生:"they are green”.师:"Yes, they5re green, they are green beans.”板书该词并教 读。8)给学生2分钟时间让生自由读一读5个词汇。师巡察并指导)9)指名让生读读。10)学生带读。11)看图猜词小组竞争,教师出示各个蔬菜的局部图片,让生猜,并 抢说该词。答对者给该组加一分。)12)Palyagameo (2人一组竞赛,教师课件呈现蔬菜图片,给生大约两秒时间观看,然后快速抢说相对应英文名称。)13)出示Let's learn局部图片1)复习蔬菜的单词。(2)教授句型“Look at the beans. They're so long.", "Yes, and the potatoes are big。".Lefs chant1 .呈现Lets chant局部情境图。师教读并做动作。2 .给生3分钟时间,和同桌合作一起说说做做。3 .师生合作。4 .集体听录音跟读。5 .个人呈现。听清音乐,跟节奏读,并嘉奖优秀个人。)三情感教育教育孩子要多吃蔬菜五.Summary(学生小结,教师点评,嘉奖优秀小组)六.Homework1 .Copy the new words 5 timeso.跟录音唱读三遍“let's chant”局部的歌谣七.Bl ackboard Des i gnUnit 4 At the farmThe first periodTomatoes green beans potatoes carrotsLook at the green beans. Theyfe so longYes, and the potatoes are big.