1、Unit 4 At the farm PartA Lets talk Lets play 课堂导入 1. Do you know farms? 2. What can you see at the farm? 想一想，说一说 单元新知 Lets talk 读教材P38对话，思考下列问题。 1 Where are they? 2 What colour are the tomatoes? Yes, she does. Yes, she does. Look at these! Are these carrots? Wow! Theyre so big！ Yes, they are. Lets t
2、alk What are these? Theyre tomatoes. But theyre yellow ！ Lets talk Try some! Theyre good. Thanks. Yum. Lets talk Lets talk 读对话，思考下列问题。 1 Where are they? 2 What colour are the tomatoes? They are at a farm. They are yellow. this these 含义：这些 these 1 知识讲解 用法：是 this 的复数形式，指代或修饰近处的可数名词复数 these 指代近处的复数事物。
3、拓 展 those 指代远处的复数事物。 知识讲解 词性：感叹词 yum 2 知识讲解 含义：表示味道或气味非常好 例句：This bread is yum. 这个面包很好吃。 句型：Are these + 复数名词？ 一般疑问句确认近处的复数事物 3 知识讲解 肯定回答：Yes, they are. 否定回答：No, they arent. 例句：Are these your pencils？ 这些是你的铅笔吗？ Yes, they are. 是的，它们是。 一般疑问句确认近处的复数事物 3 知识讲解 句型：What are these？ 如何询问近处的复数事物 4 知识讲解 答语：They
4、 are/Theyre +复数名词 例句：What are these? 这些是什么？ Theyre potatoes. 它们是土豆。 What are these？ Are they tomatoes？ No. Lets play Are they apples？ Yes. What are these？ Are they _？ No. 结对练习 Are they _ ？ Yes. 三人一组，练习以下对话。 随堂练习 一、情景交际。 1. 当你向对方确认面前的动物是不是一群母鸡时，应这样说：_ A. Is this a hen？ B. Are these hens？ 2. 当你不知道面前的复数事物是什么时，应这样问：_ A. What is this？ B. What are these？ 二、英译汉。 1. Look at those potatoes. _ 2. Try some apples！ _ 看看这些土豆。 尝些苹果！ 课时小结 重点单词 these yum 重点句子 1. Are these carrots? 2. What are these? 课后作业 1. 向你的父母介绍你的学校。 2. 完成相应练习题。
