Unit4 At the farm.doc

PEP小学英语四年级下册 Unit 4 At the farm教学内容：A Lets learn Lets talk教学目标：知识目标：1.能听说认读单词tomato ,potato ,carrot ,green beans,以及复数的正确形式和用法。2.借助图片，PPT，帮助学生正确理解本课的对话大意。3.培养学生用正确的语音、语调朗读对话，并能进行角色表演。能力目标：1.在情景中运用所学句型问答Are these.? Yes, they are. What are these? Theyre 2.能在情景中恰当运用句型Theyre good. Theyre so big! 来描述蔬菜特点。情感目标：1.培养学生学会合作交往，并知道赞美身边的物品.2.教育学生从小养成多吃蔬菜、水果的好习惯。教学重点：1.tomato 和potato的复数形式。carrot的复数形式的读音.教具准备：单词卡片，多媒体课件教学过程：一、热身 （Warm up）:Sing:Old MacDonald had a farm 【设计意图】课上，利用多媒体课件播放英文歌曲Old MacDonald had a farm,师生边唱边跳，在优美的乐曲中拉开本节课的序幕。通过TPR“全身动作反应法”，演唱英文歌曲，烘托课堂氛围，帮助学生尽快进入学习状态，充分调动学生学习英语的兴趣。二、复习 （Revision）：出示PPT：Old MacDonald had a farm. I have a farm ,too. Look! This is my farm.Talk about this picture in groups.Look at this.1、Whats this ?2、Do you like oranges /apples? Why?【设计意图】呈现真实的语境，让学生学会观察图片，渗透描述性形容词big、good,复习旧知，为学习本课的会话做铺垫。三、新课展示 (Presentation)（一）观察图画，激趣导入1、 What are these ?2、 Do you like watermelons? Why?3、Are these apples ?【设计意图】运用多媒体课件，教师因势利导，出示本课的话题，引导学生关注本课的对话内容，从而更加激发学生探究新知的兴趣。（二）目标导学，探究新知1、观察图画，导入新知There are some vegetables at my farm.（1）西红柿图片提问：Whats this? Its a tamato.What are these ? Theyretomatoes. (板书句型)（2）胡萝卜图片提问：Whats this ? Its a carrot.What are these ? They are carrots.Are thesecarrots? Yes, they are. (板书句型)（3）情感渗透：Tomatoes and carrots are vegetables. Please remember:Every vegetable is healthy for our body.【设计意图】巧用多媒体课件，引出本课的主要句型，激发学生的学习兴趣。通过仔细观察图片，帮助学生在语境中正确理解名词复数的用法及读音。教师因势利导对学生进行情感教育，教育学生从小养成多吃蔬菜的好习惯。2、巩固操练，当堂达标利用PPT播放lets chant 内容，学生跟读练习。PPT播放Lets talk 内容，学生跟读，然后分角色朗读。3、游戏教学，拓展句型Lets play a game What animals are at the farm?Now we are at the farm. Lets see What animals are at the farm? This group ,please come to the front.If I say “rabbit” ,please do the action.教师请学生自己提问，让学生自己回答。T: Who can ask?S1: What are these ?S2: Are these dogs? Yes or No? These are ducks.师生共同边说边做操练句型：What are these? Are these ?(horses / ducks /cows /cats/ pigs/ rabbits/dogs/roosters/hens)(2)Ask and answer:Pratice the pictures in groups.（苹果、葡萄、香蕉、梨图片）（3）Lets try.（运用所学句型，请学生自编歌谣或歌曲。）Can you say the chant or sing a song with the new drills?Please try in groups.Which group would like to say?【设计意图】精心设计游戏环节，充分调动学生学习英语的积极性，引导学生更加关注句型教学，让学生在玩中学，收到事半功倍的教学效果。四、 拓展目标，布置作业：1、Draw your new farm.2、Introduce your new farm to your partner .【设计意图】请学生发挥想象力，设计自己的新农场，并与同学一起交流自己的农场。教育学生学会运用所学句型，表达自己的真情实感。把课堂教学延伸至课外，