陕旅版三年级下册英语Unit 8 The ruler is long.-Part B-ppt课件-(含教案)-公开课-(编号：01356).zip

Unit 8 The ruler is long Part B 陕旅版陕旅版三年级下册三年级下册 Learning aims: 1、复习单词long, big, small, tall, short, grass, tree . 2、能听懂、会说lt has a long nose and big ears . But its eyes are small .How big it is !It likes grass 句型。 3、培养热爱动物的情感 . New words 但是但是 but 它的它的 its Lets learn more 点击画面点击画面 播放视频播放视频 Look at the elephant. How big it is! It has a long nose and big ears. But its eyes are small. What does it like, Dad? It likes grass. Read and guess 1. Its very big. It has two big ears and a long nose. It doesnt have any hair. It likes grass. 2. It has two long ears and red eyes. It is white. It likes grass. 3. It is small. It has two small ears and two small eyes. But its arms are long. It likes bananas. Elephant Rabbit Monkey 选择合适的一项，补全对话。 （ ） 1、-Look at the elephant . -_ （ ） 2、-_ -It likes grass. （ ） 3、-Is she kitty ? -_ （ ） 4、-Who is he ? -_ A.He is my father . B. No,she is Alice . C.How big it is ! D.What does it like ? C D B A Summary: What did you learn in this class？ Draw your mother or father and say This is my mother / father. She / He is She / He has Her / His hair is Homework THANKTHANK YOUYOU Unit8Unit8 TheThe RulerRuler IsIs LongLong 教学设计教学设计 【教学内容教学内容】Lets learn more, Lets play, Draw your mother or father and say 【课课 时时】第 3 课时 一、一、 教学目标教学目标 1.复习单词long big small tall short tree grass. 2. 能够理解并学会运用 It has a long nose and big ears. But its eyes are small. It likes grass. How big it is!。等句型简单描述物品的外形特征和喜好，并 能在实际生活中灵活运用。 3.培养学生热爱动物的情感。 二、教学准备二、教学准备 教师准备： (1)动物、人物或者其他物品图片若干。 (2)大象身体部位的图一个。 (3) Lets learn more 部分的教学音频。 三、教学方法三、教学方法 LeadingLeading InIn (1)课前热身 教师借助投影仪将所准备的动物、人物或其他物品图 片依次展现在大屏幕上，然后描述每幅图片的内容，全班 学生判断教师描述的内容是否正确。如果教师描述的内容 和图片相符，则全班学生起立并大声跟读，如果教师描述 的内容和图片不符，则全班坐下或保持不动。 PresentationPresentation (1)新课展示 Part B: Lets learn more 1. 教师将所准备的大象身体部位的拼图背面向上贴在 黑板上，让学生根据教师的描述将拼图拼成完整的图片。 教师可以让学生先根据拼图各部位背面的轮廓猜测，然后 再让学生拼拼图。最后让学生尝试描述拼图：It is very big. It has a long nose. It has big ears. It has small eyes. 2. 教师准备的拼图要足够大，这样才能使学生在完成 拼图时看到完整的图片并由衷地发出感叹。这时，教师就 可以自然而然地说出：How big it is!教师在说时语速要 慢一些，表情和语调可以夸张一些，并且注意重复，保证 所有的学生都能听清楚，必要时可以让全班学生重复句子。 3. 教师引导学生对拼图进行描述，也可以通过问答来 降低学生描述图片的难度和压力，这些问题可以起到很好 的引导作用。以下问题可供参考： Question 1: Whats this? Question 2: Does it have small ears? Question 3: Does it have a short nose? Question 4: Is it big? 4. 学生描述图片之后，教师可以针对大象的习性与学 生进行问答：What does it like?教师可以通过提示帮助 学生理解问题：Does it like bananas / apples /.? (2)教师播放 Lets learn more 部分的录音，要求学 生听录音，模仿语音语调跟读对话。 PracticePractice ActivitiesActivities (1)Part B: Lets play l. 教师将全班学生所准备的照片放进抽奖箱中，任意 抽出其中一张照片并描述：He / She is . He / She has .并问学生：Who is he / she? 学生根据教师的描 述进行猜测：Is he / she .? 猜测时，其他学生可以用 Yes 或 No 判断某学生猜测得是否正确，并说出理由。 2. 为了增加学生的兴趣，抽取照片的人可以由学生代 替，描述特征的角色也可以由英语程度较好的学生代替。 教师对于能够最先正确猜出的学生予以适当奖励。 (2)Part C: Draw your mother or father and say 教师带领学生画一画各自的爸爸或妈妈，同伴间可以 互相根据所画的画像进行描述：This is my mother / father. She / He is . She / He has . Her / His hair is .