英语人教版四年级下册unit 4 At the farm

四年级 Unit4 At the farm 隘口中心小学 吴玲红 A Let s learn Let s chant 一 教学目标与要求 1 能够听 说和认读单词 tomato green bean potato carrot 及其 复数形式 2 能够正确使用上述单词和 these 介绍各种农场蔬菜 3 掌握句型 Are these carrots Yes they are No they aren t what are these They are 二 教学重点及难点 重点 掌握单词 tomato green bean potato carrot 及其复数形式 并掌握句型 Are these carrots Yes they are No they aren t Wha t are these They are 难点 能够在情景中运用句型 What are these They are 询问和回答 各种蔬菜的名称 三 教学准备 课本 录音机 磁带及单词卡片 四 教学过程 1 Warm up 1 日常口语交流 T What can you see in the picture Let us pl ay a game Are you happy So let s go to the farm 2 Preview T Look at the screen This is a farm What do you see at the fa rm Do you see any animals Do you see any vegetables What kind of v egetables 教授 farm 3 Presentation Let s learn 1 教师出示 carrot 卡片 T carrots they re big they re red Ss carrots They re red They re big 教师带读以上词句 2 出示西红柿的图片 教学单词 tomato tomatoes 教师引导学生用句型 Look at the tomatoes they re red they re yummy 描述西红柿 3 同样的方法教 potato potatoes They re big green beans They re long 4 填字母 教师板书 o a o o a o T 听我读单词 按顺序填上字母 tomato potato 学生分别填出三个辅音字母 师生拼读 tomato potato 6 Golden eyes 教师快速闪现单词卡 学生快速说出对应单词 7 Let s say 8 Ask and answer Let s chant 1 教师出现 carrots 单词卡片 T What are these 引导学生说出 They re carrots Bb What are these They re carrots 教师解释 these 并带读这些句子 2 教师继续呈现 potatoes green beans onions 让学生操练句型 What are these They re 继续呈现其他单词 用同样的方法的方法操练句型 Are these Yes t hey are No they aren t 4 让学生翻开38页 看 Let s chant 部分的图片 T Who is at the farm What do you see at the farm 引导学生看图 回答问题 5 学生听录音并跟读 教师板书对话内容 解释 try some 带读对 话 齐读对话 角色扮演 背诵对话 4 Summing up 5 consolidation and extension 1 联系生活实际 教育学生多吃蔬菜 2 教师讲解部分较难的句型 6 Homework 1 抄写单词 tomato green bean potato carro