教学设计
发布时间:2015-01-05   点击:   来源:本站原创   录入者:秦波

 

【课题】
四年级英语Unit 3 How many ?
(Period 1 Story time)
常州市武进区横林实验小学    秦波     邮编:213101
 
【教材简解】
本单元主要是学习1319的英语表达,并学习How many...... ?引导的问句。要求学生能在一定的情境下用How many......do you have ?询问物品的数量并能回答,使学生能在现实生活中比较自如的运用它们。Story time的场景是在Mike家里,Yang LingLiu Tao来做客,他们在一起谈论玩具汽车和贴纸。
【目标预设】
1、能听懂、会读、会说sticker, have a look, can并能认读数字13-19
2、能听懂、会读、会说What do you have ? I have ...... How many......do you have ?
3、能听懂、正确地理解并用合适的升降调朗读Story time ,在老师的引导和帮助下表演课文内容。
4、学生会初步听说英文数字13-19来表达物品数量。
5、通过本单元的学习能激发学生对英语学科的持久热情,培养学生的小组合作意识。
6、能理解中西方数字的差异并会说一些数字谚语。
【重点、难点】
1、数字13-19的单词教学。
2、学生通过第一课时的学习,能用What do you have ? I have ...... How many......do you have ?来对物品和物品数量进行问答。
3、学生通过学习Story time,初步了解对物品和物品数量的提问和回答。
4、数字13-19的认读。
【设计理念】
遵循新课标中:以人为本,面向全体,采用任务型教学方式,让学生通过感知、体验、实践、参与、合作交流来实现任务目标。在整个活动中,老师只起一个活动者、组织者、指导者、参与者的作用,留足够的时间和空间给学生完成活动。以“活动教学”为主线,以小组合作学习为手段,以语言运用为中心,培养学生用英语进行交流的能力,培养学生友善相处的积极感情。
 
【设计思路】
Pre-reading部分,用学生喜欢的玩具引出stickerHow many......s do you have ? I have......的教学。并为这个句型设计利用身边实物自由问答的环节,以达到让学生熟练掌握句型的目的,为下一个文本创建环节作铺垫。
语篇教学分为四步,第一步根据图片14进行前测,鼓励学生自由提问。第二步带着问题看动画,整体把握文本,由两次默读深入了解文本内容,并进行情感提升。第三步整体呈现语篇,注重加强学生对语音语调的感知,培养他们朗读时良好的语感。第四步让学生能自如地表演出来,以达到语言的输出既定目标。
【教学过程】
Step1.Pre-reading
T : Look at my toys .Can you say something about my toys ?Are they cute ?
Ss : Yes , They’re cute .
Ss : How nice ! /How beautiful ! / Cute ! /Wonderful ! / So funny ! / Cool ! 
T : What’s this ?   (sticker)
How many stickers ? Let’s count , one , two , three.
T : I have three stickers. What do you have ? Do you have any stickers ?
T : Talk about your things with your deskmates.
   A : How many......s do you have ?
   B : I have......
Step2.While-reading
1 . 前测
出示图片14
T : Here’re our friends . Who are they ? (They’re Liu Tao , Yang Ling , Mike and Helen.) Where are they ?(At home.) What are they talking about ?Now four students in a group , and discuss what they will say .
Ss : Do you have any......?What do you have ? How many ......do you have ?
T : Now , here are some key sentences on the blackboard. Can you choose some of them and make a dialogue with your partner ?
2 . 看动画,回答问题
T : Are they talking about toys ? (Yes , they are .) Let’s watch the cartoon .
T : What toys are they talking about ? (Toys and stickers.)
3 . 默读两次,回答问题
1)默读第一次
T : They have many toys . But what does Mike have ? what does Helen have ?Please read silently .

Who?
What?
Mike
toy cars
Helen
stickers
Ss : 齐读stickers . (作为奖励,评价学生。)
T : What does sticker mean ?
2)默读第二次
T : How many toy cars does Mike have ? How many stickers does Helen have ?Now , you can read quietly again .
T : Can you tell us how many things do they have ? Who can come to the front and write the numbers .

Who?
What?
How many ?
Mike
toy cars
thirteen
Helen
stickers
fifteen
T : Can you try to write the Chinese meaning on the blackboard ?
T : How to read thirteen ? How to read fifiteen ?How to read these new numbers ? 14,16-19贴到黑板上,请学生试读。
T : Can you find any rules to read the new words ?
Ss : Pair work .
PPT出示Tips : 1teen表示“十几”;(2)基数词后加teen变十几;(3)其中三个要记住thirteen , fifteen , eighteen .
4 . 情感提升
T : Helen has some stickers . Yang Ling also like them . So , what does she ask ?
S ; Can I have one ?
T : How does Helen answer ?
S : Sure .
T : Can you do it better ?
S : Sure . Here you are .
T : Here’s a saying for you .
A rose’s in her hand , the flavor in mine . 赠人玫瑰,手留余香。
5 . 三读书
1Mike and Helen have so many things to show . They’re very proud . Let’s read proudly after the tape and note the intonation and tones .
Ss : 一句句跟读。1 . 听,读,指导语气。2 . 听,读。
2Let’s read in groups . 注意相互纠正发音、语气、语调。
Ss : 组内齐读。
3Now , let’s read it together .
Ss : 全班齐读。
6 . 学生表演
T : What can we say at the beginning ? What can we say in the end ?
Now you can work in group of four , read or act the story time .
Tasks : 完成任务,得到相应个数的贴纸。

1 . Read aloud story time .
两人一组,大声有感情地朗读课文。
2 . Act out two pictures .
两人一组,不看书表演两幅课文图片。
★★
3 .Act out the whole story .
在故事开头和结尾加一些内容,使对话更完整。
四人一组,不看书表演整个故事。
★★★
Step3.Summary
本节课你学到了哪些知识?
1 . 数字1315
2 . 当你想知道对方有什么,可以问:
3 . 当你想询问对方拥有物品的数量时,可以问:
4 . 当你想看一看对方东西,征求意见时可以说: 
Step4.Homework
1 . Copy the new words four times.
2 . Recite Story time after class.
 
 
   
板书设计:
Unit 3 How many?
What do you have?               three-thirteen      four -fourteen    
I have …
How many … do you have       five -fifteen        six -sixteen
I have …
  Can I have a look?                seven-seventeen    eight-eighteen
  Can I have one?                
Yes . / Sure.                      nine-nineteen
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