英语人教版四年级下册U4 At the farm A .docx

教学内容PEP四年级英语下册 Unit 4 At the farm 第二课时 A Lets learn & Lets chant 执教：邓兴有教学目标1. 能够听说，认读单词carrot tomato potato green beans及其复数形式。2. 能够熟练地运用句型What are these? Theyre-.Are these -? Yes, they are./ No, they arent. 来问答结合词汇，培养学生运用语言的能力。3. 能在具体的情境中运用句型Theyre so -.描述蔬菜的特征。4. 鼓励学生多吃水果，蔬菜，均衡饮食。5. 通过游戏、歌谣、猜谜等方式，让学生积极投入到学习中，体验成功的快乐。教学重点1. 听说，认读单词carrot tomato potato green beans及其复数形式。2. 运用句型Theyre so -.描述蔬菜的特征。教学难点1. 听说，认读单词carrot tomato potato green beans及其复数形式。2. 运用句型Theyre so -.描述蔬菜的特征。设计思路 通过参加农场举行的庆祝大丰收的Party，鼓励学生参加Party上的闯关活动。活动目的主要是整合第一课时的句型，让学生熟练地运用What are these ?的基础上，用自然拼读法学习单词。同时，把单词的音、形、义渗透在听音，猜谜，歌唱和对话中，遵循听说领先，读写跟后的原则，活动螺旋上升，层层递进，充分训练学生的听、说、读写的综合能力。教具准备课件、单词卡片教学环节教学过程及具体操作教学调整Preparation1. Sing a song : Old MacDonald (PPT动画）2. Free talk T：Hello，boys and girls .Welcome back to our farm. Lets review the results of yesterdays game.- Come on ! Do your best !Presentation&PracticePPT展示庆祝农场大丰收的Party，鼓励学生参加Party上的闯关活动。Task 1：Meeting the vegetables and fruit （1）活动主持人分别用Whats this ?或者What are these ?来提问PPT中闪过的果蔬，孩子们分别用Its a/an -和They are -来抢答。闪过的果蔬分别是：grape watermelons strawberries oranges apple pears carrot carrots tomatoes tomato potato potatoes green bean green beans当闪到tomato的时候，就改变其中的辅音变成potato，学生尝试拼读出potato的读音，再听录音确认自己的发音，再跟读；用同样的方法教学green been 。（2） carrot tomato potato green bean的复数及Theyre so -.操练 PPT出示图片并对话：T：How many - do you see ? (carrots tomatoes potatoes green beans)S: I can see - Look at the -,Theyre so -(big red small long-)（3）观看Lets learn 动画，跟读2遍，然后齐读 ProductionTask 2： Put the vegetables into the right box.PPT出示大量的 carrots tomatoes potatoes green beansT：Wow a lot of vegetables , Please listen and put Them into to the right box. carrots tomatoes potatoes green beans ( ) ( ) ( ) ( )Task 3 ：Read and Guess 孩子们根据图片或者语言的提示，用Are these-来猜谜,PPT 出示A：Theyre round . Some are red ,Some are yellow . I like it very much . What are these ? (tomatoes)B: 图片potatoes 的苗子 （potatoes)C: They are green , Theyre long .I love to eat . What are those ? (green beans )D: Theyre big.Theyre orange.Rabbits love to eat. What are they? (carrots)E: Theyre purple and round . They make me cry.(配以动作）I dont like them . But I will try .Task 4 : Lets chant 听录音跟唱歌曲两遍，分组各唱一次，改遍歌曲，个人唱。Task 4 ：I can say PPT出示部分水果，蔬菜图片，教师先示范说，然后由孩子们互说。 Look at the_.Theyre so _. I like _.I love to eat_.Progress1. Summary（1）故事小结，并进行多吃果蔬，均衡饮食的教育。PPT图文并茂故事：Winnie is a boy.He doesnt like vegetables.Winnie：I dont like carrots.I dont like tomatoes.I dont like potatoes.I dont like green beens.I likes hamburgers only。At Last ,He became a hamburger.Animals want to eat him . He cried and say .What should he do ?He should eat more and .（2）小结各组的抢关得星，并累计竞聘得星。2.