三年级英语上册 Look at my nose教案 人教新版

Look at my nose.教学目标：1能够在交际情景中展开话题，并在较为真实的环境下实际运用：Look at my . Its big/small/nice.2能够听、说认读五官中眼、鼻的英文名称：nose, eye，并渗透直拼的理念。3能够听懂英语指令并作出相应的反应。教学重、难点：听、说、认读单词nose, eye以及听懂会说Look at my nose/eye. Its big/small.是本课的学习重点。而如何拓展语言，在较为真实的情景中去运用句型Look at my .应为本课的难点。教学准备：两个马戏团小丑的面具，小丑头像的评价标志，单词卡片、句型卡片、磁铁若干，各种动物、文具的图片，自制PPT课件，大小不等的文具等。教学步骤：一、Greeting. T: Good morning, boys and girls!Ss: Good morning, Miss Lan.T: Nice to meet you.Ss: Nice to meet you, too.T: Today well have a contest. Youre team A.（出示标志）Youre team B. （出示标志）Which team can get to the flag. Youll be the winner. Are you clear? Sing a song “How are you?”二、Warm-up.T: At first, lets sing a song together, OK?Ss: OK!T: Listen to the music. Sing and do after me.III. Presentation and Practice.1. Learn the new word: nose.学生唱完歌后，T：Well done! Im very happy. Because were friend now. Today I have two friends with me.播放课件，小丑自我介绍：My names Big Nose. I have a big nose.通过这个介绍引出新词: nose，先整体感知，再用直拼教学单词：T: (师指着自己的鼻子说)nose,nose. Now lets spell it. onose, nose.师带读两遍后，请两位学生试着模仿拼读该词；再让A队和B队分别拼读一遍；最后选两小组开火车读nose.2. Learn the new word:eye.T: Look at the other friend.同样由另一个小丑介绍自己引出生词。由于这个词只有一个音素，便直接听录音跟读该词。操练的方式稍作改变，采取one by one, two by two等方式。3. Lets do: Touch your nose. Touch your eye.4. Learn the new words: big and small.课件呈现两个球，一大一小。T: Look at the balls. Its big. (大球闪烁) Its small. (小球闪烁)此处让学生感知理解词义。再用直拼法教学这两个词：i,big, big. alsmall, small.出示图片逐步操练句型：Look at the Its big/small. a. T: Look at the bear/mouse. Its . 通过手势提醒学生说出big/small.b. 师说前半句：Look at the 生接后半句：Its .c. T: Look at . 启发学生完成。d. Team A: Look at . Team B: Its .e. 两队交换句型完成句子。五幅图分层次操练完毕后，教师很自然地把刚才操练的句型变成了一首chant.先由教师跟着节奏示范一遍，再全班拍手跟节奏说唱。5. Learn the dialogue.T: 我的两位朋友正在表演呢！Lets go and have a look. a. 看动画整体感知，回答问题：What does the clown/audience say?b. 随着学生的回答逐句呈现对话，并一一教读。c. 跟读录音，教师编一些动作，让学生边读边模仿，帮助记忆对话。d. 全班齐读，再由教师与全班同学互换角色朗读；A、B两队互换角色朗读。e. 先由教师与生示范表演对话（为了小组操练时更明确如何去做，此处教师运用面具一人扮演两小丑，请一生扮演两观众），再让两名能力较强的学生示范。f. 两两操练，提醒学生带着动作表演，教师巡视，适时指导。g. 表演对话，适时表扬、鼓励或指导。 三、Extension.1. 教师出示一本很小很小的“手掌书”，示范语言：Hello! Look at my book. Its small. 再出示一个大大的卷笔器，再次示范语言：Hi! Look at my sharpener. Its big.2. T: Please take out your picture under your books. 并请一名学生拿出自己的图片，模仿教师介绍。3. Practice in pairs, then act it out.四、Assessment.板书设计：Unit3 Look at my noseLesson 13Hello! nose. Wow! big.Look at my ItsHi! eye. Oh! small.