英语人教版四年级下册Unit4

Unit 4 At a farm Part A 教案教案 一 一 教学目标教学目标 1 能力目标 1 能够说出自己喜欢的蔬菜 I like tomatoes potatoes carrots 2 能简单描述出所学蔬菜的特点 如 The potatoes are big and tasty The cucumbers are tender and green 2 知识目标 1 复习学过的颜色 red yellow pink green brown orange purple white 2 学习蔬菜词汇及其复数形式 potato es tomato es onion s cucumber s carrot es 3 情感 策略 文化等有关目标 培养学生多食蔬菜水果的意识 让他们明白新鲜的蔬菜水果是健康食品 应该多吃 肉类应适量 少吃或不吃油炸的垃圾食品 二 二 教学重 难点教学重 难点 1 三会 听说读 单词 potato tomato onion cucumber carrot 2 单词 potato tomato 的复数形式 3 理解并会说 chant 中描述蔬菜特点的形容词 juicy tasty tender yummy smelly 三 教学过程三 教学过程 1 热身 复习 1 Free talk T Hello boys and girls I m your new teacher today I m Miss Zhu Nice to meet you What s your name Who s this boy 放慢语速 Your T shirt is beautiful What color is it Ss T I have a QQ Do you have QQ Ss T Let s go to my QQ farm together ok First let s go to my animals farm 出示农场图片 Look 2 复习已学动物 sheep goat horse hen duck cow What can you see How many can you see Can you spell What are these Are they In my QQ farm there are so many animals Now let s go to my vegetables farm Let s go and have a look 点击菜园图片 2 呈现 操练 1 教学 tomato a Wow so many vegetables Look what s this 课件出示一个 tomato 在教授学生的单词的发音时 出示不完整的词汇 tom t 让学 生根据单词的发音把单词补完整 tomato 并板书在黑板上 b What color is it c 教师指着图片里的六个番茄 问 How many tomatoes 让学生数一数 说出单词的 复数形式 教师强调 tomato 变复数形式后加 es 并补全黑板上的单词 tomatoes d 师问 Do you like tomatoes 生答 No I don t e 师问 Why 生答 They are sour 板书并带读 师说 But I like tomatoes I think they are juicy Tomatoes are juicy Their juice is sour 2 学习单词 Potato 出示一盒薯片 问 What s this French fries it tastes good It s tasty French fries is from 引出 Potato What color is it brown 再问学生 Do you like potatoes 让学生正确回答 强调其变成复数后加 es 强调 tomato 与 potato 的复数都要加 es 教读 Potato potatoes 3 学习单词 carrot 课件出示 Rabbit Look it s a rabbit What food does it like 生答 grass leaves carrot 师说 Look They are eating carrots 课件出示一篮 Carrot wow so many carrots T What color are the carrots Orange T I like carrots they are yummy 板书 Do you like carrots Why Carrots carrots yummy yummy yummy 4 学习单词 cucumber 露出黄瓜的一小截让生猜 What s this Look I have a cucumber 折断 It s tender It s fresh The cucumber is green The flower is yellow It is tender and fresh 后出示完整的两根黄瓜 教读单复数 What are these They are cucumbers 5 学习单词 onion Guess 引出 onion 图片展示复数学生读单词并板书 练读 Do you like onions Why I don t like onions I don t like onions Smelly and wh