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Unit 3What colour is this balloon?第1课时AB学目标(一)语言目标1词汇:能听懂、会说、认读新单词 colour,balloon,red,blue,yellow。2句型:能用“What colour is this?”询问物体的颜色,并对该询问作出回应。(二)应用目标1辨别物体的颜色。2能听懂、会说A部分对话。学重难点1重点:能听懂、会说、认读新单词 colour, balloon,red,blue, yellow,并能用所学句型询问和告知物体的颜色。2难点:区别 balloon和blue的发音。学准备单词卡、动物图片或玩偶、红黄蓝三色尺子、红黄蓝三色彩笔、红黄蓝三色气球、磁带、录音机等(有条件的学校可利用幻灯片、多媒体课件)。学过程Step 1热身/复习(Warming up/Revision)1Greetings.2Watch and listen to a song:Whats in the box?(有条件的学校可在网上搜索)3Listen and show.T:Show me your pencil /pencilbox/Show me your red ruler.旨在复习文具单词的基础上引出颜色单词。Step 2新课呈现(Presentation)1New words and sentences pattern.(1)T(出示红色尺子):Look, this is a ruler,Its red.(将单词red贴于黑板上,边带读边将单词涂成红色,引导学生说出单词意思) What colour is this ruler?S:Its red.(2)T:Colour,colour,what colour?What colour is this ruler?T(出示黄色尺子): Yellow, yellow.This ruler is yellow.T(将词卡yellow贴于黑板上,边带读边将单词涂成黄色,引导学生说出单词意思): What colour is this ruler?S:Its yellow.(3)用同样方法教学单词blue。(4)出示气球,教说单词balloon。如听到学生读成blue,可根据音节采用拍手读的方式帮助学生正音,如:balloon有两个音节,第二个音节重读,可拍两掌,第一拍轻,第二拍重;blue只一个音节,拍一掌即可。(5)T(板书课题,引导学生提问): Balloon, balloon. What colour is this balloon?T(手拿蓝色气球回答):Blue,blue. This balloon is blue.(6)T(随意问不同学生): What colour is this balloon, Yang Ming?2The dialogue.课文学习:教师可分步骤循序渐进地引导学生熟悉课文。第一步: Listen and count。不打开书,只听音,听音前,给出任务:你听到了几种颜色单词,分别是哪几种?第二步: Listen and find。打开书,听音,标出所有颜色单词,检查刚才自己听到的是否正确。第三步: Listen and number。课件中出示几张不同颜色的气球图片,每张图片下方有个括号让学生排序。课件中的图片可多提供两张,让学生选择与排除。第四步: Listen and repeat。听音,跟读,注意blue和 balloon的发音,引导学生正确模仿,提醒学生注意模仿语调。Step 3趣味练习(Practice)124人为一组,互相询问各自不同文具的颜色。2分层任务巩固所学内容,由学生根据自身水平和兴趣自由选择任务完成。例:S1:Look, this is my schoolbag.My schoolbag is red. Its beautiful! I like it.S2:Look, this is my pencilbox. Its blue.Open the pencilbox.This is my ruler. Its yellow.Step 4角色表演(Act and Play)1教师用图片或实物玩偶在黑板或讲台上布置一个模拟的宠物店,同时用英语对该宠物店的宠物作简要介绍。T:Look,this is my new pet shop.Welcome to my shop. Look, this is my dog,Its white.Its beautiful!This is my cat.Its yellow.I like it very much.2教师邀请23位学生上台,谈论已布置好的模拟宠物店。3学生56人为一组,用自己的玩偶设计一个宠物店的情景,自编对话。4学生分组上台进行角色表演,谈论自己模拟的宠物店内的宠物。例: S1:Look, a yellow dog. S2:Whats this? S3:Its a bird. S2:Oh!How beautiful!I like the blue bird. S4:Look,a red hen.Step 5作业布置(Homework)1读新单词。2听磁带、读对话,并试着表演对话。3动手做学具,供下节课使用。(1)利用纸盘自制一个颜色单词大转盘。(2)利用布料制作颜色沙包。书设计Unit 3What colour is this balloon?(AB)What colour is this balloon?Its red.What colour is this balloon?Its yellow.What colour is this balloon?Its blue. 1
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