3a大作是什么意思_3A Unit 2 教学方案(第二课时)

小学三年级英语教案 2020-05-21 网络整理 晴天

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第一部分 简要提示       

一、年级:3年级                        二、单元:unit 2
三、课题:nice to meet you                 四、课型:新授课
五、教学内容:单元part b
六、教学目标:
1. 能听懂、会说、会读八个有关颜色的单词black, white, red, yellow, blue, green, brown, orange。
2. 学生能听懂问句what colour? 并能回答其答句it’s …
七、重点难点:学生能准确熟练朗读八个颜色单词。
第二部分 教学过程
第一步:复习(课文)
t: hello, boys and girls. nice to meet you. 还记得怎么回答nice to meet you吗?yes, we can say “nice to meet you, too.” 那我们再来练习一下。i say, nice to meet you, boys and girls. you say…
t: helen and mr green come to our class today. helen和格林老师也来了。now let’s greet them together.让我们一起来问候他们吧! (ppt 问答练习)
t: helen and mr green went to a park last class. do you remember what happened in the park?上节课helen和格林老师都去了公园,同学们还记得在公园里都发生了哪些故事吗?let’s review the story with pictures.我们看着图一起先回忆一下。(ppt 补全对话)
第二步:词汇学习
t: in this class i will play some magic to you. do you like magic? i hope you have fun with me. 同学们喜欢魔术吗?今天这节课,我要给同学们表演几个魔术。
t: look, what is it? it’s a bottle of water. 看,这儿有一瓶水。the water has no colour but it will have colour later.现在水没有颜色,但是等一会儿它就会有颜色了。“magic, magic, one two three”.(摇瓶,水变蓝颜色)
t: what colour is it? 它是什么颜色? it’s blue.是蓝色。(ppt 点出单词,blue,教)
look at the screen. what colour is it? (ppt it’s blue. 教 )
t: here i have another bottle of water. what colour will it be?  “magic, magic, one two three”.(摇瓶,水变黄颜色)what colour is it? 它是什么颜色了?it’s yellow. 是黄色。(ppt 点出单词,带读yellow,教)
t: look, what colour is it? it’s yellow. (ppt it’s yellow. 教)
t: i have the last bottle of water. let’s guess what colour is it now?来猜猜它会变什么颜色呢? is it blue? no. is it yellow? no. watch carefully. “magic, magic, one two three”. (摇瓶,水变红颜色)
t: what colour is it? it’s red. 是红色。(ppt 点出单词,red,教)
  look at the pictures. what colour is it? (ppt it’s red. 教)
t: red, yellow和blue我们称之为“三原色” tricolor。
t: (指着蓝色的水瓶) what colour is it? it’s blue. (指着黄色的水瓶) what colour is it? it’s yellow.
what colour is it when blue meets yellow? “magic, magic, one two three”. what colour is it? it’s green.是绿色。(ppt 点出单词,green,教)12
t:(同样的方法,混合黄色与红色,ppt 教orange)
t: now let’s play a game called quick response. i will show you some colour pencils. please say the colours out as quickly as you can. let’s see which student is the quickest one. 我们来玩个快速反应的游戏。同学们会看到一些彩色笔,看谁第一个说出他们的颜色。(ppt 先出示已经学过的5个颜色,最后出示棕色。ppt点出单词,带读brown,教)what colour is it? it’s brown.
t:(ppt出示猴子和老虎的图片)what is it? it’s a monkey. what color is it? it’s brown.
what is it? it’s a tiger. what colour is it? it’s brown and yellow. and表示和(教and)。老虎身上的颜色有棕色和黄色。所以我们说it’s brown and yellow.
t: (ppt20 出示熊猫的图片) what is it? it’s a panda. it’s the national treasure of china.熊猫是我们中国的国宝。 i love pandas. do you love pandas? 你们喜欢熊猫吗?what colour is it? it’s black and white. (ppt 点出单词,black和white,教)
t:(ppt)what colour is the zebra? it’s black and white.
第三步:词汇巩固
t: till now, we’ve learnt 8 colours. 现在我们已经学习了8种颜色了。do you remember these words? 你能记住这些单词吗?(ppt 播放金太阳part b部分)
t: 同学们都学会了吗?please open your books and turn to page 14.现在请把书翻到第14页,以小组齐读的形式把单词读一遍。
t: do you want to play qa game with me? q means question. a means answer. 愿意和老师一起来做问答游戏吗?请同学根据问句说出答句。(ppt 教师提问,学生回答);请同学们根据答句来提问。(ppt 学生提问,教师回答);下面的两幅图片请男同学提问,女同学回答。(ppt) 最后的两幅图片请女同学提问,男同学回答。(ppt)
t: let’s match the pictures and words.接着,请同学们完成一道连线题。 (ppt 出示题目和答案)
t: do you like painting? 同学们喜欢画画吗?now follow me, colour the words please.跟老师一起来涂单词。(ppt 给空心单词涂上相应的颜色。)
(结束语)
the world is colourful. you may see many colours around you. 我们的世界缤纷多彩。在你们的身边可以找到很多美丽的颜色。请同学们课后用今天学到的单词说一说你能看到哪些颜色。see you next class. good bye.

第三部分:说明
本课运用了变魔术的游戏,使得颜色的学习充满了神奇色彩,激发学生的学习兴趣。首先教师先后摇动三个装着红、黄、蓝颜料的水瓶,重点教授了blue, yellow和red三原色。再混合blue与yellow教授green;混合red和yellow教授orange。接着使用一包彩色糖果复习以上5个颜色单词,借助其中的一块巧克力教授颜色brown。然后通过unit 1 part b里面的动物panda和zebra教授black和white。最后,设计了听读、问答、连线和涂色的练习,巩固8个单词。在学习颜色单词的过程中,教师经常提问what colour is it?并引导学生回答it’s …通过不断的问答,使学生逐渐习得句型。


3a unit 2 教学方案(第二课时) 来自。 12

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