1、 Unit 4 Wheres the bird?丹阳市司徒中心小学 仕 婷 课题英语三年级下册Unit 4 Wheres the bird?教材简析本版块场景为教室,一只小鸟从窗外飞进来,引起了孩子们的注意。小鸟一会儿飞到桌子底下,一会儿飞到门后面,一会儿停在椅子背上,一会儿又躲进课桌里,最后它又飞出教室,停落在一棵树上,由此情景引出了介词in、 on 、under、 behind以及询问“在哪里”的表达方式Wheres?和句型的回答Its inonunderbehind the目标预设1. 能听懂、会读、会说desk,chair,bird,on,in,under,behind。2. 能听懂、
2、会读、会说日常用语Wheres ? Its not here. Its on/in/under/behind 。3. 能正确地理解并朗读对话内容,在教师的引导和帮助下尝试复述课文内容。4. 能初步运用本课所学的词汇和日常用语谈论东西的位置。5. 能正确演唱歌曲on,in,under。重点、难点 教学重点:能正确地理解并朗读对话内容,在教师的引导和帮助下复述课文内容。教学难点:能初步运用本课所学的词汇和日常用语谈论物品的位置。设计理念 情境教学是有意识的心理活动和无意识的心理活动的统一,在认知方面有启迪学生的可暗示性,从而使学生有意识的和无意识的接受教育输入。即:如临其境,触境生情。如临其境可以
3、使学生感知的过程变得容易,触境生情可以使学生的认知更加牢固。设计思路 语言的学习最好的方式是在具体的教学情境之中,让学生感知语言,并在感知的过程中自己领会到语言的真谛。本版块场景为教室,一只小鸟从窗外飞进来,引起了孩子们的注意。小鸟一会儿飞到桌子底下,一会儿飞到门后面,一会儿停在椅子背上,一会儿又躲进课桌里,最后它又飞出教室,停落在一棵树上,由此情景引出了介词in、 on 、under、 behind以及询问“在哪里”的表达方式wheres?和句型的回答Its inonunderbehind the因此,我利用手中一个纸折的小鸟,创设课文情境,让学生感知语言,在真实情境中运用语言,会收到意想不
4、到到的效果。在课堂中我注意利用多媒体设备来突破教学重点和难点,把文字、声音、图像等融为一体,创设学生主动参与语言交际活动的情境,让学生走入情境、理解情境、表演情境以此突破语言观。学生在真实的情境中更容易进入角色,课堂气氛也异常活跃。教学过程 Step 1 Greeting &Warm up 1. GreetingT: Hello, boys and girls.S: Hello, Miss Shi.T: Nice to meet you.S: Nice to meet you, too.2. Sing a songT: Do you like singing? S: Yes.T: I like
5、 singing very much. Lets learn to sing a new song. OK?S: OK.T: First, listen and watch carefully. You may follow it if you want.(播放歌曲一遍)T: Do you like the song?Now follow me. (老师带着学生用手势表示歌词内容,学生边唱边学做动作) T: This time, lets try to sing and do some actions together.(再次播放歌曲,学生加上动作一起唱)【设计意图】:通过一首on, in,
6、under歌曲视频的导入让学生提前感知这节课重点是要教授介词,第二、三遍播放时通过动作的加入,让学生更准确地了解这三个介词。对于三年级的学生而言,这样的热身更能满足他们好动的特性,让他们保持一个良好的状态进入新课的学习。Step 2 PresentationPlay a game and learn the new wordsT: (手中拿着一只折起来的小鸟) Now boys and girls, look, whats in my hand now? Guess!S: T: Look, its a bird. (板书bird)Look, wheres the bird? (把小鸟放在书上)
7、S: Its on the book. T: Wheres the bird now? (把小鸟放在书下)S: Its under the book.T: Good! And where is it now? (把小鸟放在书里)S: Its in the book. T: Now lets play a game with this bird. (老师让学生闭上眼睛后把小鸟放进课桌里) Wheres the bird? Guess! S: T: Look, its in the desk. (板书desk,贴图,带读in the desk并示意)Now lets play this game
8、again. (老师再次让学生闭上眼睛后把小鸟放到一把椅子上) Wheres the bird? Guess!S: T: Look, its on the chair. (板书chair,贴图,带读on the chair并示意)【设计意图】:利用一只纸折的小鸟,不仅能吸引孩子们的注意,而且还原了课文给我们的情境,让学生迅速融入到课文中去。Step 3 Story time1. Listen and chooseT: (老师再让学生闭上眼睛,然后把小鸟藏起来) Where is the bird now? Is it in the park? In the classroom? In the
9、tree? Here is a story about the bird. Please listen carefully, and then choose the right answer. (播放课文录音)T: Where is the bird? S: Its in the tree.T: Is it in the tree? Lets watch the cartoon and check your answer.(播放课文动画核对答案)T: Is the bird in the tree?S: Yes!【设计意图】:通过flash动画创设的集图像、声音、文字于一体的动感语言环境,提高
10、学生的学习兴趣让学生快速融入到课文里去。2. Listen and stickT: The bird stops in many places. Look, its here and here. (PPT红圈显示1、7两幅图中鸟的位置) But look, in some of the pictures, we cannot see it. (小鸟分别飞到了哪些地方呢?请你们来贴一贴。) Now, please take out your working sheet. Lets listen and stick the birds on the paper. Please work in pa
11、irs. (播放课文录音, 学生两人合作完成)T: Lets watch the cartoon again. (播放课文动画,在每个需要完成的画面上暂停核对)【设计意图】:通过让学生边听边粘,有助于他们对课文整体思路的把握,为后面复述课文做好了铺垫。同时通过work in pairs.加强学生间的合作能力,并培养他们运用英语进行交际的能力。3. Read the story ARead after the teacher(注意指导孩子读书时的感情色彩,可以适当加动作)B. Rread in roles C. Rread in roles with the flash 【设计意图】:指导孩子带
12、有感情色彩地朗读, 孩子就感觉自己已置身于故事之中,他们会更投入,课文理解得也会更充分。朗读方法的设计是由易到难,利于掌握,对于学生来说,他们更愿意去挑战一个接一个的难关。4. Tell the storyT: You did a good job. Now, look at the blackboard. (拿出小鸟的图片) Look! A bird! S: How beautiful!(老师把小鸟放在黑板上不同位置,带领学生一起复述)T: Wheres the bird? S: Its under the desk.T: Now, its S: Behind the door.T: Oh,
13、 Its not here. Its T: Wheres the bird now? S: Its in the desk. T: Oh, look, now its . S: In the tree.T: Its your turn now. Can you tell the story like this? You can work in pairs.(老师让同桌学生之间根据图片复述课文,请1至2组学生到黑板前复述)【设计意图】:让孩子到黑板前复述,既可以调动孩子们的兴趣,又可以给孩子提供一个完成任务的目标。Step 4 Homework1. 听磁带,读故事5遍。2. 用Where is ?Its 的句型来说说物品的位置。3. 搜集一些on,in,behind,under这样的介词短语,说一说。5