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1、Unit2 colours教学目标:1、学会读单词black、white、orange、brown。2、了解单词和句子的意思。3、培养学生自主学习、合作学习的能力。4、让学生感受环境污染对我们地球的破坏,激发他们的环保意识,教育学生热爱大自然,保护环境。教学重点:学会单词black、white、orange、brown和lets do 的句子。教学难点:单词和句子的读法。教学过程:T: Good morning, classS: Good morning, teacherT:师生互动T:Hello! Boys and girls .Hi. Nice to meet you .S: Hello!
2、 Hi. Nice to meet you too.课件出示(lets sing )T: lets sing a song-“Hello!”(师生互动)Hello!Hello, Sarah ! do oh do. Hello. John! do oh do.Hello, Mike ! do oh do. Hello! Hello! Hello !一、复习旧知课件出示red、yellow、green、blueT:show me red. red ,red.(教师出示红蜡笔做相应提示)S:red ,redT:show me yellow. yellow, yellow. (教师出示黄蜡笔做相应提示
3、)S:yellow, yellowT:show me green. green ,green.(教师出示绿蜡笔做相应提示)S:green ,green T:show me blue. blue, blue.(教师出示蓝蜡笔做相应提示)S:blue, blue.课件出示句子Red, red, I see red.Yellow, yellow, I see yellow.Green, green, I see green.Blue, blue, I see blue.二、新课教授课件出示单词(black)出示课题:lets learn.(课件出现黑板和黑蜡笔)T: What colour is i
4、t?教师单击课件出现单词black,并发出black,black的读音。T:教师带读单词:black,blackS:学生跟读单词:black,blackT:教师拿出一瓶黑色水问学生:What colour is it?S:学生齐回答:black.T:教师单击课件出现:black,black,I see black.T:教师请学生起来读单词:black,black ,I see black.S:学生齐读:black,black ,I see black.T:教师给予相应的表扬。单词操练:(在黑板贴上black单词,教师并带读)T:教师出示一支钢笔问:The pen is black, yes o
5、r no.S:学生用yes或者 no 回答。T:教师出示一本书问:The book is black, yes or no.S:学生用yes或者 no 回答。T:教师出示一支蜡笔问:The crayon is black, yes or no.S:学生用yes或者 no 回答。T:教师给予每个学生相应的表扬。课件出示单词(white)(课件出示白色娃娃和白色蜡笔)T: What colour is it?教师单击课件出现单词white,并发出white,white的读音。T:教师带读单词:white,whiteS:学生跟读单词:white,whiteT:教师拿出一瓶白色水问学生:What co
6、lour is it?S:学生齐回答:white.单击课件出现:white,white,I see white.T:教师请学生起来读单词:white,white,I see white.S:学生齐读white,white,I see white.T:教师给予相应的表扬。(在黑板贴上white单词,教师并带读)课件出示单词(orange)(课件出示橙子和橙色蜡笔)T: What colour is it?教师单击课件出现单词orange,并发出orange,orange的读音。T:教师带读单词:orange,orangeS:学生跟读单词:orange,orangeT:教师拿出一瓶橙色水问学生:W
7、hat colour is it?S:学生齐回答:orange.单击课件出现:orange,orange,I see orange.T:教师请学生起来读单词:orange,orange,I see orange.S:学生齐读orange,orange,I see orange.T:教师给予相应的表扬。(在黑板贴上orange单词,教师带读)课件出示单词(brown)(课件出示棕色巧克力和棕色蜡笔)T: What colour is it?教师单击课件出现单词brown,并发出brown,brown的读音。T:教师带读单词:brown,brownS:学生跟读单词:brown,brownT:教师拿
8、出一瓶棕色水问学生:What colour is it?S:学生齐回答:brown.单击课件出现:brown,brown,I see brown.T:教师请学生起来读单词:brown,brown,I see brown.S:学生齐读brown,brown,I see brown.T:教师给予相应的表扬。(在黑板贴上brown单词,教师带读)课件出示句子(draw an apple)课件内容:Draw an apple. Colour it brown. OK.T:教师带读句子:Colour it brown. OK.S:学生跟读句子:Colour it brown. OK.T:请学生读句子:C
9、olour it brown. OK.T: (请学生把准备好的橙子图片拿出来涂颜色)Take out your picture,please. Colour it orange.T:open your book and turn to page 18.T:教师带读单词:black, white, orange, brown.S:学生齐读单词:black, white, orange, brown.课件出示(lets chant)课件显示内容:Black, black .I see black.White, white. I see white.Orange, orange. I see ora
10、nge.Brown, brown. I see brown.(教师教学生打拍,一起学句子)T:教师一边带读,一边做动作示范。S:学生跟读和跟老师做相应的动作。S:学生齐读。Let play a game.(黑板上贴有相应的单词:black, white ,orange, brown)游戏名称:拍苍蝇游戏玩法:比谁动作快,两位同学上黑板拍单词,下面请一位同学读单词,谁拍得快谁赢 。得分:拍对一个得一分,不对没有分。T:教师和学生一起表扬赢得比赛的学生。课件出示句子(lets do)T:单击课件出现句子:(listen carefully)Black, black. Stand up.Orange
11、, orange. Sit down.White, white. Touch the ground.Brown, brown. Turn around.T:教师带读句子。T: Follow me(学生跟着教师学做动作。)S:学生一边读一边做相应的动作。Lets play a game.(分组游戏:每种颜色代表一组,做相应的动作)Group 1 is black.Group 2 is orange.Group 3 is white.Group 4 is brown.(for example :black, black, stand up)l黑色组单词的学生起立。课件出示(Extension:宣传环保知识)课件出示(lets sing )Colour songRed and yellow and pink and green,Purple(紫色) and orange and blue. I can see a rainbow(彩虹), sing a rainbow,Sing a rainbow now三、作业(Homework)。独立完成涂色。 四、板书设计Unit2 coloursblack white orange brown