Unit Four At the farm.docx

教学目标 1.能够区分农场上常见的牲畜和蔬菜，如：goat, sheep, horse,tomatoes, potatoes. 2.能够运用句型，如：What are they? Are they?How many?询问动物和蔬菜的名称及数量等。3.能够根据图画，说出一些农场常见的畜牲和蔬菜的名称。教学重点单词:sheep, hen, cow, horse, goat,及其复数形式的表达。教学难点these和those的发音及句型：“What do you like? I like.”的掌握。教学过程 一、复习引题 1.教师和学生聊一聊每个人喜爱的蔬菜。（I likeDo you like?） 2.教师说谜语，引导学生用Are they?来猜猜是什么蔬菜。a、They are red. They look like apples, but they arent apples. What are they?b、They are tender and green. What are they?c、They are long and orange. Rabbits like eating them. What are they?d、They are round, pink and white. What are they? 新 课 标 第 一 网e、They are brown. French fries are made of them. What are they?学生猜对了，教师回答Yes，they are.并拿出相应的单词卡片请学生拼读；如果猜错了，教师回答No, they arent. 再请其他人猜, 直到猜对为止。 二、教学新课 1.教师手举一个西红柿，说：I like tomatoes. Do you like tomatoes?引导学生用I like 或I dont like根据自己的实际情况表达。2. 教师再拿起一夹青豆，边说边完全呈现：Oh，its long and green. They are green beans. Do you like green beans? 让学生在回答中学习单词。3. 出示土豆：Do you know it？French fries are made of it. Its a potato. Do you like potatoes? 学生用I like 或I dont like根据自己的实际进行情况表达。4.请学生猜谜语：They are long and orange. Rabbits like eating them? What are they? 学习单词carrot。5. 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。6.分小组做对话练习。三、巩固练习1.教师请学生看着书听歌谣。 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。3.完成Lets play部分，操练句型：What are these？ Are thes