英语人教版四年级下册Unit4 .doc

教学设计课 题Unit 4 At the farm Lets learn Lets chant教 学目 标1、能听、说、认读单词：tomato、green beans、potato、carrot以及它们的复数形式。2、通过说唱B部分的歌谣巩固所学单词的复数形式。3、能够熟练运用句型 What are they? They are来询问并描述蔬菜的特点，并能在实际情景中交流.教材重点单词：tomato、cucumber、potato、onion、carrot难点potato和tomato的复数形式。教 具光盘教学过程一、Warming-up1、学生欣赏Lets chant部分歌谣，教师要根据歌词适时举起相应的图片。二、PresentationStep one: Today, Mike, John and Zhang Peng are at a farm(在农场）. Lets go and have a look, OK?1. -Whats this? 2. -What are they?-Its an apple. -They are apples. They are red.教授新单词：carrot 1、Look, whats this? Its a carrot. /: carrot cat bag hat （通过举例练习/的发音）2、练习复数1、What are they? -They are carrots. /ts/ carrots shorts pants skirts 2、 What colour are they? They are orange.3、How many carrots can you see?I can see eight carrots.教授新单词：They are green beans.青豆-What are they?-They are green beans.教 学 过 程/z/: cucumbers sisters brothers teachers Practice the words：read the words one by one Look at the picture and say the words教授新词 onion:教师出示洋葱：Its pink and round. It is often used in pizza. Its an onion. Do you like onions? 学生根据用I like 或I dont like根据自己的实际进行情况表达。学生读单词：onion教授新词：tomato和potato 出示土豆和西红柿的图片Ask: Whats this? 并分析单词的发音/e/: make cake table tomato potatoPractice the two words.练习复数：What are they?/z/: potatoes tomatoes cucumbers onions (强调potatoes tomatoes的复数形式)Step two: Open the book 1、 听录音标序号.2、请跟录音朗读，注意模仿语音语调。2、让学生观察歌谣中like后的蔬菜单词和Lets learn中的单词有什么不同。启发学生说出like后的名词是以复数形式出现的。教师适当强调tomato和potato的复数形式拼写的变化，carrot的复数形式读音的变化。三、Practice1、请学生猜谜语：They are long and orange. Rabbits like eating them? What are they? 学习单词carrot2、教师将四种蔬菜分别放在教室的不同位置，然后说单词，请学生指出相应的实物。3、一个同学说单词，其他同学举起相应的单词卡片。四、Sum up1、Review the words and say the words2、Close the book and review what we have learned this lesson.板书设计 carrots green beans tomatoes potatoes 教学反思：本课时是教会孩子听说认读四个蔬菜的单词，在出示每个单词后，都教孩子们单词的发音，并举例关于这个字母