Pep小学英语四年级下册《Unit4 A Lets learn Lets chant》教学设计.doc

Pep小学英语四年级下册 Unit4 A Lets learn Lets chant教学设计一、 文本内容二、 教学内容人教版小学英语四年级下册课本P39三、 教学目标（一）知识与技能1、90%的学生能够熟练听、说、认读以下单词：tomato, green bean, potato, carrot和onion 及其复数形式。10%的学生能够在老师和同学的帮助下能够听说认读以上单词及复数形式。 能够熟练运用上述单词并运用句型They are so 来描述蔬菜特征。2、学生能够在真实情境中熟练运用句型They are so 来描述蔬菜特征并能够熟练运用句型Are these .? Yes, they are./No, they arent. what are these? They are.进行交际。3、学唱歌谣，通过歌谣巩固所学单词的复数形式。（二）过程与方法1、通过图片、实物、多媒体课件等多种方式呈现新知，增加单词学习的趣味性。2、通过同桌活动、小组活动等方式巩固本课新知，并养成合作交流的学习习惯。（三）情感态度与价值观1、为学生创设轻松、愉悦、和谐的英语课堂学习氛围，使学生在学习中敢于开口、乐于动手、勇于交际,提升学生综合运用英语能力。2、在蔬菜词单词学习后对学生进行健康饮食的教育，培养其健康饮食意识。三、教学重难点重点：掌握单词：tomato， green bean, potato, carrot 及其复数形式。能够熟练运用上述单词并运用句型They are so 来描述蔬菜特征。难点：能够在情景中熟练运用句型：What are these? They are询问和回答各种蔬菜的名称。四、教学准备多媒体课件、蔬菜图卡、学生自制的蔬菜词卡、四线格软磁性板书贴、练习纸。五、教学过程Step1 Preparation1. sing a songT: Boys and girls ,before our class, lets sing a song,ok?Ss:ok！T: Please all stand up! 师生一起拍手唱歌曲apple round2. RevisionT：Today well go to a place.出示课件农场图 where is it? Ss: Its a farm.教读farmT: Yes, its a farm, and there are a lot of fruits at the farm. Look ,what are these?课件出示水果图，复习水果词和上节课核心句型：“what are these? They are.”T: Besids fruits, there are also many vegetables(课件出示许多蔬菜图) here. Lets go and have a look.设计意图：通过apple round 的歌曲活跃上课气氛，让同学们迅速进入本节课状态。复习环节一是复习原来学过的水果词及复数，二是复习上节课核心句型，为本节课蔬菜词及相关内容的学习做铺垫。Step 2 Presentation1.教学carrots(1)T:（课件出示小白兔图）Look, who is it? Ss: Its a rabbit.(2)T:Boys and girls,lets listen “what does the rabbit say and guess what it is?”教师播放小白兔录音：I like it very much.Its orange.what is it?Ss:Its a carrot.(3)T：Yes, its a carrot.课件出示一个胡萝卜，教师板书carrot.然后再拿出好几根胡萝卜的图卡，问：“What are these?”学生用theyre carrots来回答。教师板书carrots(4)教师教读carrots的发音，特别是首字母c的发音。然后采取个别读、分组读和歌谣唱读的方式（carrots、carrots，they are carrots）操练carrots的读法。(4)T: Boys and girls ，look at these carrots, what are they like?指板书引导学生用They are so.来回答：Theyre so orange/long.教师带读以上词句。2.教学green beans(1)T:(课件出示四季豆图)Everyone, is it a carrot? Ss: No, it isnt. Its a green bean(导入四季豆的学习)(2)T：Yes, its a green bean.课件出示一根青豆，教师板书green bean.然后再拿出好多根青豆的图卡，问：“What are these?”学生用theyre green beans来回答。教师板书green beans(3)教师教读carrots的发音，然后采取个别读、分组读和歌谣唱读的方式（green beans，green beans，they are green beans）操练green beans的读法。(4)T: Boys and girls ，look at these green beans, what are they like?（ 课件出示青豆图） 指板书引导学生用They are so.来回答：Theyre so green/long/short.教师带读以上词句。3. 教学onions(1)T:(出示洋葱实物)Today I bring some vegetables for you. Look,What is this? Ss: Its an onion.(2)T：Yes, its an onion.教师板书onion.然后再拿出好多个洋葱的图卡，问：“What are these?”学生用theyre onions来回答。教师板书onions(3)教师教读onions的发音，然后采取个别读、分组读和歌谣唱读的方式（onions，onions，they are onions）操练onions的读法。(4)T: Boys and girls ，look at these onions, what are they like? 出示洋葱图 指板书引导学生用They are so.来回答：Theyre so purple/big.教师带读以上词句。4. 教学potatoes ，tomatoes方法同onions.(重点提示复数形式的不同)设计意图：本环节呈现五个蔬菜词的学习，本环节试图通过比较灵活的呈现方式来进行蔬菜词的学习，如：猜一猜，实物图，蔬菜实物等呈现方式，然后让学生在多种操练方式中掌握本课重点内容。Step 3 Practice1.Listen to “lets learn” and read after it. Please read these words and sentences by yourself.2. Read together3. Lets play a game, ok?“whats missing?”4.Guessing practiceT：Boys and girls,lets go to another farm and guess “what are these?”课件出示一些蔬菜成熟之前的图片让同学用“Are these .?”来猜测。5.同桌练习活动：集体猜完后，让同桌做对话：A:What are these?B:They are 学生上台做对话6.Listen to “lets chant” and sing together设计意图：本环节主要采取听读、游戏、歌谣学习和真实情境中猜一猜的方式练习巩固本节课内容和上节课核心句型。Step 4 Production1. 小组活动T：I like tomatoes.What do you like?S1:I Like .S2: I Like .T：Before our class, we drawed our favourite vegetables.Please take them out and make a new dialogue in groups.(课件出示对话内容：A: What do you like ?B: I like _. They are so _.)同组学生上台做对话2、Finish the exercise paper Check the answers together (一生投影展示)3、健康饮食教育T：Boys and girls, well know that eating more vegetables is good for our health. So I hope you can eat more in your daily life.设计意图：本环节设计让同学们综合运用本节课所学内容，在真实的情境中运用所学内容。Step 5 Homework1. Sum up (师指板书)：Lets read the wo