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三年级上册unit 2 period 1
一、Teaching objects
1、knowledge objects:
(1) Ss can listen, speak, read and write the words: red,blue,yellow green purple.
(2) Ss can understand the content of let’s do.
2、moral objects:To cultivate Ss’ interest of learning English and spirit of cooperation.
3、ability objects: Ss can describe the colors of the objects in their daily life.
二、Teaching difficult and key points
difficult points:(1)master the four skill words of colors
(2)act out the activity in let’s do
key points::describe the colors of the objects in their daily life.
describe the colors of the objects in their daily life.
三、Teaching aids
1.crayons
2.flashcards
3. Painting paper
四、Teaching procedures:
step 1 warm-up
1、 Oral practise
t: Good morning boys and girls!
ss: Good morning miss Li.
t: How are you?
ss: Fine thank you. How are you?
t: I’m fine too. (指着一名学生)what’s your name?
s1: my name is…
t: (握着s1的手)nice to meet you!
s1: nice to meet you,too.
2、 let’s do活动(unit 1 a let’s do)
师生一起边说边做动作。
3、free talk
t: what’s this?(出示不同颜色的文具)
ss :book \ ruler \ crayon…
教师出示彩虹图问“ what’s this?”告诉学生“this is a rainbow.”
t:is it beautiful?
ss: yes.
t:now let’s go to see the colour .
step 2 presentation—let’s learn
1、 Ask ss to look at teacher and lead them to learn the colors of rainbow. T shows a flashcard of “red”, writes it on the blackboard and leads ss to read it. Then T shows a red flower and asks: what colour? ss: red. t:yes !you are right. it’s red.
运用教室内的红色事物反复操练。 用同样方法学习其他几个新词。
2、出示不同颜色的文具,让学生快速说出来,eg:“red pen” “green pencil” “blue eraser” “purple ruler” “yellow book”.
3、T & ss read the new words together.
4、让学生听录音,跟读let’s learn部分的词汇。
5、Play a game找颜色: 让学生仔细观察周围事物的颜色,如文具、课桌、教室设施、同学的衣物等。把全班分为a、b两大组,老师说出一种颜色,要求学生能迅速指出一种属于这种颜色的物体并说出来。如:green----the tree is green purple----the book is purple比一比哪组回答得更好更快,对优胜组进行适当奖励。
step3.practice
1、let’s play
2、game:把学生分成四个大组,教师将五种颜色图片贴在黑板上,再将单词卡分别发个每个组的第一个同学,然后放音乐,音乐响起第一个同学开始传卡片,音乐停,谁拿了卡片,谁就将卡片快速贴再黑板上相应的图片下。比一比哪一组的同学做得又快又对。
3、PK:ss look at the PPT and find out the colors of the different flag. If their answer is right, they can get one point.
step4. extension
(1)let's do
T shows some cartoon actor such as Micky, Minnie and so on, then asks: Do you like them? Do you want to draw them? (你们喜欢他们吗?想不想画画他们?)
t: are you ready ? ss:yes!
t: show me your crayons.
show me your red crayon.
show me your blue crayon.
... (let's do 部分)学生听指令拿出不同颜色的蜡笔。
(2) 听录音,边说边做。要求学生认真模仿语音语调。
(3)let's check
Group work:由一名掌握熟练的学生说指令(let's do部分),其他人拿出所说的蜡笔,并重复指令中表示颜色的单词。
例:-- show me your red crayon. --red! red! red!
(4)蜡笔都准备好了后,小组合作完成2-3个动画形象。
(5)出示自编的let's chant,并读一读。
-- show me your red cat. -- red! red! red!
-- show me your blue rabbit. -- blue! blue! blue!
-- show me your purple xiaodudu. -- purple! purple! purple!
-- show me your yellow pengpeng. -- yellow! yellow! yellow!
-- show me your green tuotuo. -- green! green! green!
step 5 summary
1、 学生小结本节课所学内容。
2、教师综合评价。
step6 homework
1、Finish the task in this part.
2、Describe the colors around us.
3、Preview the new knowledge.
五、Blackboard design
Unit 2 colours
Red show me red
Yellow show me yellow
Blue show me blue
Green show me green
I see red.
六、Teaching reflection
通过复习,用学生所熟悉的语言帮助学生适应英语语感,结合学生所喜爱的活动,让学生边唱边跳,使学生再玩中快乐必进入学习英语的良好状态,同时,为后面学习的颜色的事物和游戏呈现语言做铺垫。学生将所学知识运用到现实生活中,训练了学生的口语表达能力。首先我考虑到色彩本身有它的独特的魅力,我特意用了变魔术的游戏法引导学生探究,又能使学生在活泼轻松的环境中,感知知识,撑握知识,并从中发现知识的兴味性和生活性,从而使他们终生受用。其次,利用魔术将学生刚认识的颜色逐一呈现出来。使学生仿佛置身于实际情景之中,学生边看边兴致勃勃地读着自己认识的颜色单词,稚嫩的心田填满了成功的骄傲与喜悦。对于新单词的学习就不用费太多的功夫了。
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