英语人教版四年级下册Unit4 At the farm A Let’s talk

Unit4 At the farm A Let s talk 四年级 教学目标 1 能够理解对话大意 能够用正确的语音 语调朗读对话 2 能够在情景中运用句型 Are these Yes they are What are these They are They re 询问物品名称并回答 3 能够在情景中恰当运用句型 They re good so big 描述物品特点 4 能够在语境中理解新词 carrot 和 tomato 的意思 并能正确发音 教学重点 1 能够在情景中运用句型 Are these Yes they are What are these They are They re 询问物品名称并回答 2 能够在情景中恰当运用句型 They re good so big 描述物品特点 教学难点 1 名词单复数的读音及用法如 carrot carrots tomato tomatoes 2 能够理解名词复数形式的特殊疑问句和一般疑问句的变化 并能 在情景中正确运用和表达 教学准备 单词卡片 录音机 课件 教学过程 Step1 Warm up 利用主情景图导入话题 利用课件出示情景图 教师提问 Where are Mike and his friends 并出示单词 farm 引导学生回答 They are at the farm 教师 指着 Zoom 和 Zip 说 Zoom and Zip are at the farm too What do they see 引导学生回答 They see some vegeterbales But what vegeterbales Step2 Presentation 利用课件引入 A Let s talk 1 T I know a kind of red vegetable It s round What is it 出示 图片 说 Look It s a tomato 板书 It s a t m t 请学生根据 读音尝试填写所缺字母并朗读单词 再出示一张西红柿图片 引导 学生说 They are tomatoes 教师板书句子 They are tomatoes 提示学 生注意 tomato 一词的复数变化 帮助他们理解 It s a tomato 和 They are tomatoes 两个句子的不同含义 同理学习单词 carrot 2 教师手指苹果图描述 What s this it s a apple 然后手指几个苹 果的图片说 What are they They are apples 教师并说 They are red They re good They re yummy 同桌学生结对练习运用 They re 描述 apples 3 教师继续描述 What s this it s a carrot 然后手指几个 They re orange They re long They re yummy too What are they 学生尝 试猜测后 教师引导学生用 What are these 提问 教师板书句子 What are these 然后出示 he she we 等单词帮助学生根据发音规则拼 读单词 these 最后教师出示胡萝卜图片 说 They re tomatoes too They re yellow tomatoes 4 Pairwork 同桌学生结对用 yellow bananas 和 carrots 操练句型 What are these They re They re so 5 游戏 猜一猜 guess 快速出示图片 图片中物体的数量应 该等于或多于两个 问 What are these 引导学生用 They re 回答 Step3 Practice 呈现与操练 Are these carrots Yes they are 1 教师出示黄色西红柿问 Are these tomatoes 然后利用课件回答 Yes they are 同时教师出示红色西红柿图片进行操练该句型 然后出 示洋葱图片问 Are these carrots 然后利用课件回答 No they aren t 进行操练该句型的两种回答 2 游戏 猜一猜 guess 快速出示图片 图片中物体的数量应 该等于或多于两个 问 Are these 引导学生用 Yes they are 或 No they aren t 回答 3 利用课件出示Let s talk 学生分角色操练对话 S1 Look at these Are these S2 Yes they are No they aren t S1 What are these S2 They re Step4 consolidation 1 Choose 2 Number 3 Choose Step5 Homework 板书设计 Unit4 At