1b等于多少亿_1B Unit3 Nice to meet you教案

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教学目标：
1、能听懂、会说人物名称grandpa,grandma,uncle和aunt，发音准确
2、学习诗歌《i love you》,并能够用不同的人物名称替代。
3、能学习歌曲《i love you》,用不同的人物名称以两只老虎的调子唱出来
教学重难点：能听懂、会说grandpa,grandma,uncle,aunt
教学过程：
step1:warm-up
1,sing a song<<what’s your name?>>
2,greeting
t:good moring!
ss: good moring!
t:my name is helen.(头戴helen的帽子) what’s your name?
ss: my name is ...
t:how are you?
ss:i’m fine,thank you.
t:nice to meet you.
t show the sentence pattern: nice to meet you.
read the sentence and read the title
step 2 presentension
1t:hello,my name is helen.look, this is my dad.
ppt:dad
t:dad,dad,i love you .
ss read after t
t-d:do you love me?
d:yes,i love you.
t-ss: do you love me?
ss:yes
t:you love me ,too.
read the sentence one by one
rhyme:dad, dad,i love you . dad, dad, you love me ,too.
2ppt:mum
 mum,mum, i love you . mum,mum, you love me ,too.
competition 
3,ppt:show grandpa’s picture
ask ss to guess who is the man
teach:grandpa   先分解读，然后爬梯读，两两读
t:this is my grandpa.grandpa,grandpa,i love you. grandpa,grandpa,you love me too.
ask ss to act it with actions and give rewards
4ppt:show grandma’s picture 遮住一半的脸 学生猜，引出单词。分解读单词，两两读，高低声读，让学生自己想出小诗：grandma,grandma,i love you. grandma,grandma,you love me too.
5,sing a song
(1),read the words: grandpa,grandpa,/ grandma,grandma,i love you.i love you. you love me too. you love me too. i love you.i love you.
(2),learn to sing it 
6,ppt切换到家族谱图上的uncle 示意学生改编歌词唱出来，引出新单词uncle
read the new word   pay attention to the letter “u”
ppt:uncle,uncle, i love you.i love you. you love me too. you love me too. i love you.i love you.
sing it together
7,ppt:aunt
learn the word aunt
同法
step 3:consolidation
1，ppt闪现图片，吸引学生注意力
2，
（1）出示人物头饰，引导学生唱歌，会唱的可以戴上头饰站到黑板上所对应的单词下面。 
（2）四个人物都站好后，老师指到哪个单词其他学生读出来，代表该人物的小[朋友就蹲一下，错的换人
step4:listen and number
1,看图认人
2，听录音，表序号
3，check

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