英语人教版三年级下册a talk.doc

PEP2 Unit3A Lets talk【教学目标】知识目标：（1）学生能够听懂、理解、会说对话语言：Look at that giraffe. Wow, its so tall. A bear! Ha! Its short and fat.（2）能够用正确的语音语调朗读对话。能力目标：学生能在真实语境中运用句型Look at that.Its (so).交流动物的外部特征。情感目标：激发学生的学习兴趣，让学生感受到动物的可爱，乐于用英语表达对动物的喜爱之情。【教学重难点】重点：对话中句子的三会掌握。难点：三会句型的准确应用。【教学步骤】教学环节教学活动设计意图一、热身与复习 (warm-up and revision)1. Free talk.Whats this?Its a/an2. Lets do. T: Act like a/an Ss (do the action)3. Lets chant. Look at the cat, it is fat.温故知新，激活相关图式。二、呈现与操练(Presentation & practice)创设情境，T：Lets go to the zoo.1.复习句型Look at theIts 出示一系列特色鲜明的动物图片，操练句型Look at the Its fat/ big.2. 通过对比，强调so的用法，教学句型Wow! Its so呈现各种动物图片，并适当放大加高缩小，让学生体会so 的含义，并教学，加上语气词wow。Pair work: A: Look at the B: Wow! Its (so)(fat/small/big)3. 教学单词giraffe，tall出示长颈鹿图片，T：Wow！ Its so tall. 教学单词tall。T: Its tall. Whats this? 教学单词giraffe并领读。操练句型Look at the giraffe. Its so tall.4. 教学句型Look at that Its (so)教学单词short用两只长颈鹿进行对比，引出Look at that giraffe. Its short.教学单词short.教学句型Look at that Pair work.A: Look at that B: Wow！Its so （short/tall/fat/big/small）.5.引入文本，模仿和表演对话把所有出现过的动物放在一起组成一个动物园,并呈现课文插图。T：Look！Its a zoo. Miss White, Zhang Peng and Amy are at the zoo.播放课文录音, 学生带着问题听，整体感知课文录音。Q: What animals are they talking about? Ss: The giraffe and the bear.模仿跟读对话。（1）引入第一幅课文插图，播放对话录音，学生模仿语音语调跟读。（2）引入第二幅插图，请学生看图说话。 Amy: Look at that bear. Zhang Peng: Its short and fat.出示第二幅图对话文本，播放对话录音，学生模仿跟读。（3）出示完整的对话文本，学生分角色读。三人小组分角色表演引导学生观察插图。T: Whos that bear?Ss: Its Zoom.T: Zoom, Zoom, come back! Dont feed the animals!由前面的chant中的语句，逐步呈现语言，帮助学生整体感知和理解语言。Look at the Its 复习fat，big 等形容词，唤起旧知。用夸张的语气让学生感知so 的含义，激发真实感情。用Look at the句型带出Look at that 降低句子难度。先听录音，整体感知文本。通过听录音回答问题，做选择性回答。检查学生对文本的理解程度。充分利用课文插图，看图说话，培养发散思维和灵活运用能力。渗透情感教育。3、 巩固与拓展（Extension and consolidation）在动物园里，选择动物园区进行游览。1、 示范T: Lets go to the zoo.S: OK. / Great. T: Look at that S: Wow! / Ha! Its (so) (tall/short/fat/small/big )T: Cool! /Funny!2、 同桌两个学生共用一幅图片，参观动物园并用学过的句型谈论动物。3、 Homework:(1) Listen and repeat P24