[3a大作是什么意思]3A Unit 2 Nice to meet you Part B

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[教学内容] unit 2 nice to meet you   part b
[教学课型]新授课
[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 …
[重点难点]学生能准确熟练朗读八个颜色单词。
[教学过程]
step 1  review
1、sing a song “ hello”
2、greeting
t：hello，boys and girls
s：…
t：good morning.
s：...
(分别与三、四名学生交谈)
t：nice to meet you.
s：nice to meet you，too.
t：today，many teachers come to our class，let’s greet them together.
step 2  presentation
1、（课件呈现彩虹图）t:how beautiful! so many colours.(出示星)i have many colour stars,too. if you are great ,you can get it .do you know colours?we’ll learn colours.(齐读课题)
2、t：boys and girls ，do you like magic？now ，miss chen will play some magic to you.(观看优质资源,学习三原色)
随着优质资源教学,分别出示单词卡片进行各种方式的朗读。（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。
3、（出示三原色颜料分别进行颜色调配成绿色与橙色）teach  the words ：green and orange.
t: now let’s play a game called quick response. i will show you some colour chalk. 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粉笔，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，最后出示白色。）what colour is it? it’s white.
t:（出示玩具熊猫和猴子）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. 12
t: 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. （出示单词，black和white，教）
t:（ppt）what colour is the zebra? it’s black and white.
step 3 consolidation
1、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？
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。
2、（课件呈现多种彩色物品）t：what colour is it ？s：it’s…
3、看黑板单词卡片进行升降调诵读单词。
4、（出示气球）t：what colour is it？（答对者奖励该气球）
5、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。(示范一个)
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.12

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