人教PEP版四年级下册Unit 4At the farm-Part A-ppt课件-(含教案+视频)-省级优课-(编号：61536).zip

Page 39 A Lets learn Lets chant Shi Youyan April 21th ,2017 Look at the pictures and say. 绿色圃中小学教育网http:/ Eating more fruits is good for our health! carrot Guess riddle Its a kind of vegetable. Its orange. The rabbit likes it very much. What is it? carrotcarrots Theyre so big! They are so big! Look at the carrots! Guess Its a kind of vegetable. Its green. Its long. Whats it? 绿色圃中小学教育网http:/ green bean green beans Look at the green beans . They are so long. tomatomat to otomatotomatoes es potato potatoes Lets learn 说说下列单词的复数形式： green bean: carrot: tomato: potato: green beans carrots tomatoes potatoes They are potatoes . They are tomatoes . They are green beans . They are carrots . potatoes 胡萝卜 tomatoes 西红柿 carrots 四季豆 green beens 土豆 Eating more vegetables is good for our health! Homework : (1)Read and copy the new words of “Lets learn”. (2)Introduce some kinds of vegetables with your partner. 绿色圃中小学教育网http:/ 绿色圃中小学教育网http:/ Teaching Aims and Demands: Knowledge Objects: 1、能听、说、认读词汇：carrot(s),tomato(es),potato(es),green bean(s). 2、能理解句子 Look at the green beans. Theyre so long!The potatoes are big. Ability Objects: 能说唱 Lets chant 的歌谣，培养学生的口头表达能力。 Moral Objects: 教育学生合理饮食，不暴饮暴食，也不浪费粮食。 Teaching Key Points: 掌握三会词汇：carrot(s),tomato(es),potato(es),green bean(s). Teaching Difficulties: 单词 potato 和 tomato 的复数形式。 Teaching Methods:直观教学法、游戏法、比较法。 Teaching Aids:蔬菜实物、Cards & Pictures、PPT Teaching Procedures: Step1 Warm-up Free-talk & Revise fruits. 1、T:Good morning,boys and girls！ SS:Good morning,Miss Shi. T:Whats the weather like today？ SS:Its. 2、Lets listen to the song“An apple a day” 3、Review the fruits. Step2 Presentation Lets learn 1、T:Its a kind of vegetable,its orange,the rabbit likes it very much,what is it? S1:胡萝卜。 T：Yeah,its a carrot.教读并板书。出示更多的胡萝卜引出 carrots 的学习。 2、T：lets go on,guess,its a kind of vegetable,its green.its long,whats it? S:. T:green beangreen beans.出示长短不一的四季豆图片给学生看，指着较长 的说：Look at the green beans,theyre so long. 3、一个西红柿问：What is this?引导学生回答：Its a tomato. T:What are these? They are tomatoes. 4、请一名学生摸一摸盒子里的东西，引出 potato 和 potatoes 的学习。 5、播放动画，学生听并跟读。 Lets chant 1、播放动画，学生听，教师讲解。 2、再次播放，学生跟唱。 Step 3 Practice 1、Match. 2、Exercise. 3、主题升华：Eating more vegetables is good for our health. Step 4 Summary 师生一起总结本课时所学内容。 Step 5 Homework 1、Read and copy the new words and sentences (4 times). 2、Introduce some kinds of vegetables with your partner. Blackboard Design: Unit 4 At the Farm Part A Lets learn Lets chant carrot. carrots. tomato. tomatoes. Its a potato. They are potatoes. green bean. green beans.