1、Unit 4 At a farm Part A 教案一、 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), cu
2、cumber(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、 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1 热身&复习(1)Free talkT: Hello, boys and girls. Im you
3、r new teacher today. Im Miss Zhu. Nice to meet you. Whats your name? Whos 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: Lets go to my QQ farm together, ok? First, lets go to my animals farm. (出示农场图片) Look!（2）复习已学动物：sheep, goat , horse, hen, duc
4、k, cowWhat 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 lets go to my vegetables farm.Lets go and have a look！（点击菜园图片）2呈现&操练（1）教学 tomatoa. Wow, so many vegetables! Look, whats 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 _
5、 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 dont . 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 juic
6、y. Their juice is sour.（2）学习单词.Potato出示一盒薯片，问 Whats this? French fries, it tastes good. Its 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, its a rab
7、bit, 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, Wha
8、ts this?Look! I have a cucumber.(折断) Its tender. Its 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 onionGuess 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 dont like onions. I dont like onions. Smelly and white . Smelly and white.（6）操练单词 Game: What are missing?（7）看图，用 Look at the_. They are_描述.（8）Lets chanta.打开录音，让学生一句句跟读。b.学生边打拍子边说。
