英语人教版四年级下册Pep 4 Unit 4 At the farm

PEP 4 Unit 4 At the farm Part A Let s learn I I TeachingTeaching aims aims 教学目标 教学目标 Knowledge aims 知识目标 1 Enable the students to listen read and recognize the words carrot green bean potato tomato and their plurals forms carrots green beans potatoes tomatoes 学生能够听说读写单词和词组 tomato potato carrot green beans 及其复数形式 2 Enable to use the key sentences What are these They re Look they are 能够熟练运用上述单词并运用句型 What are these They re Look they are 来描述蔬菜特征 Ability aims 能力目标 1 Enable to use What are these They re to introduce and describe the vegetables try to use them properly in real situation 能熟练在情境中运用上述句型来介绍并描述蔬菜的特征 2 Enable to make chants to describe the vegetables you like 能够创编新的歌谣来描述自己喜欢的水果或蔬菜 Emotion goals 情感目标 Train students interest in learning English Train their abilities of using English and communicating with others Help the students to know the importance of vegetables 培养学生学习英语的兴趣以及运用英语来交际的能力 帮助学 生了解蔬菜对身体健康的重要性 II Teaching important and difficult points 教学重难点 教学重难点 Teaching important points 教学重点 Master the key words and sentences Use them to describe the character of the vegetables 能够在具体情景中掌握关键词及句型 询问各种蔬菜的名称 并描述它们的特点 Teaching difficult points 教学难点 Master the plurals of tomatoes and potatoes 掌握 tomato 和 potato 的复数形式变化 III Teaching aids 教学准备教学准备 PPT word cards pictures 课件 单词卡 图片 IVIV TeachingTeaching proceduresprocedures 教学步骤 教学步骤 Step1 Warm up 热身热身 1 Greetings 问候 T Good morning boys and girls Nice to meet you Ss Good morning teacher Nice to meet you too T What s the weather like today S1 It s sunny and warm T It s a nice day isn t it Let s go to the farm OK Ss OK T There are a lot of vegetables at the farm Do you like vegetables Ss Yes T Now let s share a song I Like Vegetables 2 Listen to the song I Like Vegetables 听歌曲 I Like Vegetables Purpose To produce a warm and relaxing teaching atmosphere and review some vegetables to reserve the next step 设计意图 通过歌曲 活跃了课堂学习气氛的同时又自然导入了 新授的内容 Step 2 Presentation 新知呈现新知呈现 1 Learn the words and sentences 学习目标单词与句型 a Teacher presents a picture of an apple and the other picture shows many apples Use the sentences What s this What are these Let students say It s an apple They are apples Then teacher asks Are they vegetables 教师展示一张一个苹果的图片和一张几个苹果的的图片 并运 用目标句型 What s this What are these 来引导学生回答 It s an apple They are apples 来分别复习单数及复数的变换形式 更好的导入到新课 If students guess right teacher gives him her a sticker b Teacher shows a picture of a carrot with cover Let the students guess what it is They guess the word carrot Then shows a picture of some carrots and ask What are these The students learn to say the word carrots and the sentence They are carrots Learn to pronounce the carrots especially ts ts in the words Review how to ask the colour of it 教师出示被遮挡的图片 让学生通过猜一猜 来调动学生学习 的好奇心及求知欲望 然后出示 carrot 的图片 并运用 What s this 来询问 学生回答 接着出示几个胡萝卜的图片并用 What are these Are they red or orange 询问 学生回答时 教 师适时出示图片及词卡 carrots 和 表示胡萝卜颜色的单词 orange The same way to learn the words green beans tomatoes and potatoes Pay more attention to the plural form of tomatoes and potatoes 同样的方法学习单词 green beans tomatoes 和 potatoes 并描 述其特征 注意 tomato 和 potato 的复数形式 tomatoes 和 potatoes Purpose In this step from the guessing game teacher can arouse the students interests easily Because as students of Grade 4 they are active and have wide imagination Further more in b from letting students say the plurals of the words teacher can teach the pronunciation of plurals naturally 设计意图 通过猜一猜学习单词和句型 能轻松调动学生的学习 兴趣 因为四年级的学生活泼 主动且有丰富的想象力 深入到 b 环节 让学生说以上复数单词 教师可以自然地教授复数单词的发 音 c Watch the video of the part let s learn the students watch listen and read the key words and sentences Then look at the pictures Try to use the sentences Look at the They are so big They are orange and long to describe the character of them 看 let s learn 部分的视频 学生看 听 读目标单词及句型 然后看图片练习运用句型 Look at the They re 来描述蔬菜的特征 Purpose Let the students use the key words and sentences to describe the character of the vegetables 设计意图 引导学生围绕词汇运用语言 Step 3 Practice 练习练习 a Teacher let students look at the picture of onion and greet to it Learn more 教师展示洋葱的图片并同它打招呼 来拓展学习单词 onion b Teacher let students make more chants according to the examples Let some of them show their own chants 教师通过出示范例来让学生编写更多的歌谣 并找些学生来展 示自己创编的歌谣 What are these What are these Potatoes potatoes They are potatoes Purpose In this step the communicative approach is used here From the making new chants teacher can arouse the students interest in the high At the same time let students practice the key structure group by group can provide more time and space for students to master the key structure 这一步我们运用交际法 通过创编新的歌谣 教师能将学生的学 习推向高潮 同时给学生更多的时间和空间小组巩固所学关键句型 Step 4 Summary and consolidation 巩固拓展巩固拓展 1 Complete the short passage with the key words and phrase 运用关键词汇完成文章 2 Let the students know the importance of the vegetables Eat more vegetables and keep fit 保持健康 让学生懂得蔬菜的重要性 多吃蔬菜身体好 Purpose From the task based learning approach teacher design the task and let students understand the contest This