英语人教版四年级下册At the farm A Lets learn .docx

课 题Unit 4 At the farm第 1节教学内容A Lets learn A Lets chant授课时间2017年3月28日教学目标语言知识目标：1、能听、说、认读单词：tomato、green beans、potato、carrot以及它们的复数形式。2、能够熟练运用上述单词并运用句型They are描述蔬菜特征。语言技能目标：学生能在实际生活中运用英语句型 They are来描述蔬菜。情感态度目标： 学生能够认识到蔬菜对我们身体的益处，并多吃蔬菜。教学重点与难点教学重点：tomato、potato、carrot、green bean及其复数形式教学难点：复数的单词读音和学生会用英语描述这四种蔬菜。教学方法小组合作法、交际教学法、游戏教学法教学准备1.Lets learn B部分的视频。2.相关的标题卡片、单词卡片和和篮子卡片。3.菜篮和所学蔬菜的实物。4.Lets chant的视频。5.The vegetable song视频。教 学 过 程个性化修改Step 1. Warm up1. GreetingsT: Good morning, class.Ss: Good morning, Miss Wang.2. Sing a song.T: Its a fine day. Look, I meet an old friend, his name is Old Macdonald.He has a farm. Whats on the farm? Lets go and see. Now Lets sing the song Old Macdonald had a farm. Show me your hands, ready?Ss: Ready.T: Ok ,go!(教师播放 Old Macdonald had a farm视频学生跟唱并做动作)Step 2. Presentation 1.T: Do you like the farm?Ss: Yes.T: Great! Today we are going to learn Unit 4 At the farm.(教师板书标题并领读) T: What is on the farm? Look！（教师出示苹果、梨、香蕉、草莓、葡萄、西瓜的图片，学生说单词。）紧接着，教师指着这些水果的图片问：What are these？引导学生说出：They are fruits.同样，教师出示鸭子、狗、猫、兔子的图片，学生说单词。并通过教师询问：What are these? 引导学生说出： They are animals.T：So on the farm, we can see fruits and animals. Today on the farm ,there is a birthday party. Whose birthday? (教师出示Zoom的头像)Ss：Zoom.T: Yes, today is Zooms birthday. His friends bring him so many gifts.(指着照片上的礼物让学生理解gift的含义)I also bring a gift for Zoom. Look, what are they? （教师出示菜篮子和菜篮子上面的单词）Ss: Vegetables（教师教读 Vegetables。）T: Its red and its round. What it is? (教师出示西红柿)Ss：Tomato.(教师板书tomato并教读)T: Its big and its brown. I like to eat it. What is it?（教师出示土豆）Ss：Potato.(教师板书potato并教读)T: Its orange，rabbits like to eat it.(教师出示胡萝卜)Ss: Carrot.(教师板书carrot并教读)T: Look at these. They are green and long. Look carefully(教师从四季豆中播出一颗豆子，)whats this?Ss: Green bean(教师板书carrot并教读)T: Look，Whats this?(出示西红柿的图片)Ss: Tomato.T: Look carefully! What happened？（单词从tomato变为potato）Ss: Potato.T: Good! You should remember these two words together.2. 教师出示纸片做成的蔬菜的复数，并问：What are these?学生根据老师出示的蔬菜进行回答。同时根据学生的回答教师把蔬菜变为相应的复数形式（tomatoes,potatoes,carrots,green beans）,并对单词的发音重点强调，例如carrots中的c和ts的发音。再拿出蔬菜实物，对蔬菜进行描述：Look at the tomatoes, they are red and round. Look at ,they are 3. 单词拍手歌。T： Lets read the words like this, tomatoes potatoes carrots and green beans.（学生拍手跟唱单词）4. Try to read.T: Can you read the chant?(One cat , two cats .They dont like carrots.One rabbit, two rabbits. They all like carrots.)为学生示范动作，边读边做动作。5.T:Listen to it and read.(出示Lets learn的音频) Step 3 .PracticeT: Today, I bring you 4 baskets. In our class, we have 4 groups. Now I give each group a basket. Group 1, your task is to pick tomatoes for you basket. Group 2,your task is to pull potatoes for your group. Group 3,your task is to pull carrots for your group. Group 4,your task is to pick green beans for your group. (教师在黑板上贴四个篮子并把打印好好的蔬菜放到每组的第一排)Lets have a race in four groups. If your group has the most vegetables, you can have dinner with Zoom. Ready?Ss: Yes.1.看蔬菜说单词。T: I show you the vegetable, you say the word. If you are ready, please hands up quickly. OK?Ss: Ok.(教师出示从筐子中拿出的蔬菜，挑学生回答。) 2.说单词挑蔬菜。T: Now I say the word, you show me the vegetable. Ready?Ss: Ready.(教师说单词挑学生从筐子中拿蔬菜)3.读单词T: Can you read them?(挑学生回答) tea pea meat leaf beat bean beans green beans4.Whats missing?当蔬菜图片消失的时候学生大声说出单词。教读onion及其复数。5.播放lets chant,学生填空并跟唱。Step 4.Consolidation1.I can say. T: Choose one vegetable and use the sentence “Look at the ,they are”2.Group workT: Four students in a group. Choose one picture and make a similar(相同的) chant.What are they?What are these?Tomatoes, tomatoes.They are tomatoes. (叫几组同学上台表演) 。T: Today we have learnt 4 words. They are tomatoes, potatoes, carrots and green beans. Vegetables are good for us. Lets eat more ve