译林版四年级英语上册教案Unit3
互质数是什么意思-党员学习心得体会
译林版英语四年级上册Unit 3 How many教案
一、 教材简析:
本单元由Story time, Fun time, Cartoon time, Sound
time, Rhyme time, Checkout
time, Ticking time七
个部分组成。安排了“询问对方有什么东西”、“询问对方有
多少东西”这两个个语言情景,话题贴近生
活,学生乐意学习。在教学内容方
面,本单元要求能听懂、会说、会读和会拼写单词thirteen,
fourteen, fifteen, sixteen,
seventeen,
eighteen, nineteen。能听懂、会说、会读和会写句型How many…do you
have? What do you have ? I have… Can
I…?本单元单复数使用是重难点,需要
辅导学生如何何时使用单复数,并讲解一些基本规则。
二、教学目的:
1. 能听得懂、会说、会读和会拼写单词thirteen,
fourteen, fifteen, sixteen, seventeen,
eighteen, nineteen。
2. 能听懂、会说和会读日常交际用语Can
I have a look? Can I have one?
3.
能听懂、会说、会读、会写句型How many…do you have? What do you
have?
I have… Can I…?
4. 了辅音字母l 在单词中的读音。
6. 能诵读歌谣Cakes
三、教学重点:
1、能听得懂、会说、会读和会拼写单词thirteen, fourteen, fifteen,
sixteen, seventeen,
eighteen, nineteen
2、能听懂、会说、会读、会写句型How many…do you have? What do
you have?
I have… Can I…?
3、了辅音字母l
在单词中的读音。
四、教学难点:
1、能听得懂、会说、会读和会拼写单词thirteen, fourteen, fifteen,
sixteen, seventeen,
eighteen, nineteen
2、能听懂、会说、会读、会写句型How many…do you have? What do
you have?
I have… Can I…?.
五、课时安排:
本单元共安排5课时
Story time 1课时
Fun time,
Rhyme time及新单词 1课时
Cartoon time, Sound
time及课课练 1课时
Checkout time, Ticking
time及补充习题 . 1课时
复习本单元中单词、句型、做听读训练。 1课时
第一课时
一、教学内容
译林出版社《英语》四年级上册第三单元、第二教时(Fun time, Rhyme
time及
新单词)
二、教学目标
1.能初步听懂、会读、会拼写thirteen,fourteen,fifteen,
sixteen,seventeen,eighteen, nineteen。
[来源:]
1
2.能初步听懂、会说、会读、会运用本单元句型:How many…do you
have? What
do you have ? I have„ Can I„?
3.培养学生乐于分享的良好品德
三、教学重点
1.能初步听懂、会读、会拼写thirteen,fourteen,fifteen,
sixteen,seventeen,eighteen, nineteen。
2.能初步听懂、会说、会读、会运用本单元句型:How many…do you have?
What
do you have ? I have… Can I…?。
3.培养学生乐于分享的良好品德
四、教学难点
1.能初步听懂、会读、会拼写thirteen, fourteen, fifteen,
sixteen,
seventeen, eighteen, nineteen。
2.能初步听懂、会说、会读、会运用本单元句型:How many… do you have?
What
do you have ? I have„ Can I…?
五、课前准备
卡片,多媒体(PPT),沙包
六、教学过程
Enjoy a song----
Number song
Step 1 Greeting and free talk 1.
Greeting 2. Say rhymes 看图提示说Rhyme。
例如,出示1、2、3,学生就说Numbers
出示rice,
学生就说I like rice. 3. Free talk 抛绣球
目的:练习使用do
you like?like„以及一些学过的句型(Do you
likehave„?)。
道具:沙包
方法:1.学生坐在座位上,或者站成一队,老师站在学生前面,背向学生抛
球,
球离手后转身面对学生。
2.谁接到球就和老师进行对话练习。对话结束后,由他取代老师的位置,上前抛
球继续游戏。
3.此方法可扩展到其他需要两个人进行对话练习的语言点。
设计意图:改变以往的Free
talk比较枯燥的模式,通过这个游戏让学生争着说英
语,爱上说英语,减轻学生学习英语的思想负担
,在游戏中进行对话练习,激起
学生的学习兴趣。
例如: T:I have a
book. Do you have a book?
S:Yes, I , I don’t.
T:What do you have?
S: I have…
Step 2 Presentation
1. Story time导入
教师出示一辆玩具小汽车
T:Hey,’s this in English?
S: It’s a toy car.
T: Do you like this
toy car?
S: Yes,I , I don’t.
T: Do you
have a toy car?
S: „ 教师出示课文图片
2
T:Here are many toy cars. How many toy
cars? (PPT出示这两个问题)
Let’s learn Unit 3 How
many?(出示课题)
the cartoon and try to find the
answers
(1)How many toy cars? Thirteen √
Fourteen
Fifteen Learning tips: three-
thirteen four -fourteen five -fifteen
让学生看这三组单词的共同点是什么,发现“十几”的规律。
出示另几个单词,让学生试着读读看,猜是什么意思。
sixteen
seventeen eighteen nineteen
除了13、15、18,剩下的四个单词都有
相同的规律,让学生努力在上课的时候记住这些单词。
2. Read and try to match 让学生分成小组一起阅读课文,完成连线的
练习题。
培养学生的团结合作能力。让成绩好的学生帮助后进生,防止后进生在这个
环节中懒得
思考等答案。
3. I’m… I have fifteen nice
stickers thirteen beautiful toy cars
完整的句子:
I’m Mike. I have thirteen nice toy cars.
I’m
Helen. I have fifteen beautiful stickers.
让学生试着读句
子。
a game-快速反应
(1)教师出示扑克牌,让学生说数字。 红心 hearts 黑桃 spades
方
块 diamonds 草花 clubs
(2)让学生抽出数字,并且读出来。
T: How many„do you
have? 板书 How many+可数名词的复数形式 重点教读此
句型。这个句型学生在二年级
的时候已经学过了,在这节课中重点教授句子的使
用方法。
(3)教师把两位学生抽出来的扑克牌放在一块做加法:…and…is…
5.出示课文中的两句How many 的句子,让学生读。
6.听录音,完成对话填空
Mike: Look at my toy
cars.
Liu Tao: They’re nice. How many cars do
you have?
Mike: Thirteen. Yang Ling: Do
you have any cars?
Helen: No, I don’t.
Yang Ling: What do you have?
Helen: I
have some stickers. Yang Ling: Can I have a look?
Learning tips: have a look 看一看
have a look at看一看„
Can I„? 我能„„?
Helen:
Yes.
Yang Ling: They’re very many stickers
do you have?
Learning tips” very 非常,很
Helen: I have fifteen stickers.
Yang
Ling: Can I have one? Learning tips:
我能拿一个吗?
have 有(让学生体会两个have词组意思上的区别)
Story time
(1)注意语音语调,播放录音,学生跟读 T:Let’s
read after the tape.
(2)学生齐读 T:Let’s read it
together.
(3)学生自读 选择自己喜欢的方式读书:
自己读,和伙伴分角色朗读,齐
读
3
(4)角色扮演
模仿语音语调,比比谁读的好,角色扮演。
Step 3 Consolidation
1. Fun time----Do a survey
A:What do you
have? B: I have some stickers.
A: How many
stickers do you have? B:I have eighteen stickers.
y 让学生说说这节课学了什么,让学生自己来总结。
A.复习单词
(1)数字类的单词 知道十几的数字表达规律。
B.复习句型 What do you
have? How many „ do you have? Can I have a look?
Can I have one?
C.复习课文
Step 4
Homework
the new words four times.
Story Time after class.
七、板书设计:
Unit 3 How
many?
What do you have?
three-thirteen four -fourteen
How many … do you have? five -fifteen
six -sixteen
I have …
seven-seventeen eight-eighteen
Can I have a
look? nine-nineteen
Can I have
one?
.
八、教学反思:
第二课时
一、教学内容
译林出版社《英语》四年级上册第三单元、第一教时(Story time)
二、教学目标
1.能熟练地听懂、会读、会拼写thirteen, fourteen, fifteen,
sixteen, seventeen, eighteen,
nineteen。
2.能熟练地听懂、会说、会读、会运用本单元句型:How many…do you have?
What
do you have ? I have… Can I…?
3.理解Cartoon time 的幽默之处
三、教学重点
1.能熟练地听懂、会读、会拼写thirteen,fourteen,fifteen,
sixteen,seventeen,eighteen,
nineteen。
2.能熟练地听懂、会说、会读、会运用本单元句型:How many… do you have?
What do you have ? I have… Can I…?
3.理解Cartoon time 的幽默之处
四、教学难点
1.能熟练地听懂、会读、会拼写thirteen,fourteen,fifteen,
sixteen,seventeen,eighteen,
nineteen。
[来源:]
4
2.能熟练地听懂、会说、会读、会运用本单元句型:How many… do
you have?
What do you have ? I have… Can I…?
五、课前准备
卡片,多媒体(PPT),盒子,单词卡片,贴纸
3、板书准备:课前预先写好课题Unit 3 How many
六、教学过程:
Step 1 Greeting and warm up
ng
time
Sing songs and say rhymes
S: I can singact…
talk Play a game-Lucky box 教师出示一只盒子,盒子里装着学生学过
的所
有的问题和单词,学生在盒子里抽一张纸回答问题或者是读单词(并且说出单词
的中文意思
)。回答正确的学生可以得到小奖励。
设计意图:通过这样的方式复习之前学过的内容,培养学生说
的语言运用能力并
且激起学生说英语的积极性。
up
(1)Brain
storm 快速闪现上节课所学数字单词,还可以加入词组或者闪现加
法题目,让学生能注意力集中
。快速地复习数字1-19
(2)Revision-Story time
跟读(教师注意语音和语调的指导与纠正) 自读(任
选一种方式读)
A.自己单独读
B.跟伙伴扮演角色读
C.跟伙伴齐读 比一比,赛一赛,谁读得好,模仿得像。
(3)Fun time 让学生展示上节课的Fun time 中在同学之间做的调查,让上节<
br>课没有展示的学生有机会用自己合作努力后的结果来说说,激发学生心中的成就
感。
A:What do you have? B: I have some stickers.
A: How many stickers do you have? B:I have
eighteen stickers.
Step 2 Presentation
1. Cartoon time 导入 生师对话 教师出示物品,让学生和老师进行Fun
time 的
对话练习。
教师出示Cartoon time 的图片
T:This is our friend, Sam. Sam has a ball.
How about Bobby? Does he have any balls?
2. Watch and answer the question
or
false
(1)Sam has two balls. ×
(2)Bobby’s balls are in the box. √
(3)Bobby has eighteen balls. ×
(4)Bobby can’t play table tennis. √
让学生说说这个故事的幽默之处。
the sentences
5.角色表演对话 逐图跟读,注意语音语调。让学生可以加上自己的表情和动作。
A.自己单独读
[来源学科网Z|X|X|K]
5
B.跟伙伴扮演角色读
C.跟伙伴齐读
比一比,赛一赛,谁读得好,模仿得像。
利用光盘中的这个角色扮演的功能。
Step
3 Consolidation
1. Summary the sentence
patterns.
2. Summary the words.
Step 5
Homework
七、板书设计:
Unit 3 How many
What
do you have? I have asome…
How many do you
have…?
I have…
Can you…
八、教学反思:
第三课时
一、教学内容
译林出版社《英语》四年级上册第三单元、第三教时(Cartoon time)
二、教学目标
1、学生能有感情朗读Cartoon time的对话,并且能够表演
2、学生对句型:Can you ...? 有初步了解
3、学生能够正确发出字母l在单词中间的发音l 4、学生能流利诵读rhyme
time
的小诗
三、教学重点
1.能熟练听懂、会读、会拼写本单元单词。
2.能熟练听懂、会说、会读、会运用本单元句型。
3.字母l在单词中间时的发音,cartoon time对话的朗读
四、教学难点
字母l在单词中间时的发音
五、课前准备
卡片,多媒体(PPT),乒乓球
六、教学过程
Step 1 Greeting and warm up
1.
教师与学生玩一个小游戏(认读数字),借此复习新单词
T: Boys and girls,
before the class, let’s play a game, OK? When you
see the numbers
on the screen, you name it
loudly and I want to see who the first is. 见课件
2. 教师与学生进行简单对话,复习句型
T: Look,what’s
this?(拿着球)
Ss: It’s a ball.
T: Yes,
this is a ball. So I have a ball. What do you
have?
S1: I have pens.
T: How many
pens do you have?
6
T: I have
8pens.
T: OK, so you have many pens, thank
you. 教授新单词many
T: Next, you can ask another
student to answer you. 开火车,让学生自主问答,
请4-5名学生进行。
Step 2 Presentation
1 教师通过展示图片的方式引出下一环节的内容
T: I have a ball, let’s see what this is? Ss:
A ball.
T: Yes. It’s also a ball, but it’s a
big ball. Whose ball is it? Let’s watch the
cartoon
carefully. 让学生看一遍动画,了解大意。
T: OK.
Now tell me whose ball is it? Ss: Sam’s.
T:
Yes, you are right. Sam has a big ball. Who is he
talking to? Ss: Bobby.
T: Right. Does he
have any balls? S2: Yes, he dose.
T: OK.
Let’s watch the video again and see how many balls
does Bobby have? Where
are his balls;
T:
Where are his balls? S3: They are in the box.
T: How many balls does Bobby have?
S3:
Twelve.
教新单词box
T: Very good. He has
twelve balls in the box. After seeing the balls,
what does Sam
say? Ss: Can you play table
tennis?
讲解一下Can you play table
tennis(不做重点),教play、table tennis
T: What
does Bobby say?
S4:No, but I can do this.
T: Right. He can’t play table tennis, but he
said,“ I can do this”(教授新单词do,
but), so he
can perform acrobatics(他会表演杂技). He is very good at
that.
T: Next, read the dialogue in pairs,
later, we will see which group is the best.
先让学生自己练习朗读,教师可以看看学生需不需要帮助,之后请3-4组学生起
来表演,进行评述。
3. Rhyme time
T: OK, everyone has done a
good job. I really enjoy your performance, but I’m
a
little hungry
now, I want to eat a
cake. Wow, look, there’re some cakes. Let’s find
out how many cakes are there.
教师放录音,让学生先看一遍能否理解,讲解一下see how long it takes
for you
to eat them all.
可以加上自己的例子,让学生理解得更好,更直观(I’m hungry,
so it will
take me just one minute to eat them all.)
第二遍跟读,纠正一些发音。 第三遍大家一起读,可以分组比赛。
4. Sound
time
T: OK, I’m not hungry now, let’s
continue our study.
Can you read these
words?(课件呈现)
T:Yes, very good, what does the
letter “l” sound?
教师讲解字母l在单词中间时的发音,发辅音l,带领
大家读绕口令,可以让
学生先练习,然后开火车读。
Step 3
Consolidation
教师带领学生讲所学内容一一过一遍,加深映象,可以鼓励学生当小老师,教师
7
最后可以进行添加。
Step 4 Homework
1.
复习第三单元所学知识
2.完成评价手册第三单元相关部分
3.完成ticking time自主评价
七、板书设计
Unit 3 How
many?
Can you play table tennis?
No, but I can do this.
many box like
elephant lion little
八、教学反思:
第四课时
一、教学内容
译林出版社《英语》四年级上册第三单元、第四教时(Sound time, checkout
time
& Ticking time)
二、教学目标
1、学生能听懂、会读、会说、会正确拼写:thirteen、fourteen、fifteen、
sixteen、seventeen、eighteen、nineteen
2、学生能够熟练掌握、运用句型:How many ... do you have? I
have....
3、学生能够自由对话,会询问对方有多少东西,并敢于发言
4、完成补充习题全部练习以及同步探究的部分练习
三、教学重点
1.能熟练听懂、会读、会拼写本单元单词。
2.能熟练听懂、会说、会读、会运用本单元句型。
3.数字thirteen—nineteen的教授;句型How many ... do you
have? 的运用
四、教学难点
数字thirteen—nineteen的发音及拼法
五、课前准备
挂图,卡片,多媒体(PPT)
六、教学过程
Step
1 Greeting
1. Greetings
教师与学生进行简单对话活跃气氛,鼓励学生开口。
T: Good morning, xxx.
S1: Good morning.
T: What’s thisthat? S2:
It’s a....
T: Do you have pencils? How many
pencils do you have? S3: Yes, I do. I have
3
pencils.
2.教师通过设置问题的方式帮助学生复习第一课时所学课文内容及新单词、句
型。 T:
OK, good. Boys and girls, heshe has 3 pencils,
right? Do you still remember
what does Mile
have? Ss: Toy cars.
T: Yes. How many toy
cars does he have? S4: Thirteen.
T: Yes,
very good. The next question: Does Helen have any
toy cars? S5: No, she
doesn’t.
[来源学§科§网]
8
T: What does
she have and how many?
S5: She has fifteen
stickers.
Step 2 Play a game----Perfect artist
1. 通过语言过渡到下面新的教学
T: Yes, you are right.
She has fifteen stickers. I think her stickers are
very
beautiful, so after class, I bought some
beautiful stickers, too. Let’s see how many
stickers you can see.
教师通过PPT展示,巩固单词twe
lve、thirteen、fourteen、fifteen,然后根据图
片教授新单词sixte
en、seventeen,让学生试着找找规律,看有什么相同的地
方,引导他们猜测19,18,然
后给予总结13-19均以teen结尾,除13、15、
18有些特殊,其他都是在原来各位数字的基
础上加teen。
2. 操练数字 T:OK,now I will give you 30
seconds to remember these numbers
and later we
will have a competition. 进行“小小数学家”的比赛(见课件),
看学
生谁的反应快,主要为了让他们对数字进行操练。结束后选出三名获奖
者,发奖状,祝贺。
3. time(Do a survey) T:Let’s congratulate
them. Boys and girls, if you
don’t do well in
that game, don’t worry, we have another one, this
time, try your
best and win. 进行“小小交际家”的比赛,四人一
组看谁完成最快,完成后
选出一名代表进行总结。结束后评选出三组优胜者,颁发奖状,予以祝贺。主要让学生练习句型和新词。
Step 3 Summary
1. T: OK,
everyone has done a very good job. Let’s give
ourselves a big hand. Next,
let’s review what
we have learned. 复习所学内容(见课件)
ut time
T:Open your books and turn to page 23.
Look
at the pictures and fill the blanks.
T: OK,
who wants to tell us the answers?
请学生起来回答,如有错误进行纠正,
请4组学生起来朗读。
work T:
Follow the examples, and white a dialogue with
your partner. You
can ask about pens, bags, or
anything else. 请四组学生起来表演,教师对其进行评
价。
Step 4
Consolidation
补充习题
在听录音之前先让学生说说在图上能看到哪些内容,让学生学会观察题目。
部分题目也可以要求学生作听写任务,提高学生听说读写的语言综合运用能力。
课课练
翻译词组,选择题
题目选择,一些难的题目可以做为附加题,对于班级学习成绩比较优异的学
生可
以有这方面的要求。在作业上可以分层作业,减轻后进生的学习负担,提高英语
学习兴趣。
Step 5 Ticking time
Step 7 Homework
Finish the exercises
七、板书设计:
Unit 3
How many?
thirteen fifteen
eighteen
[来源:Z+xx+k]
9
fourteen sixteen seventeen nineteen
How many ... do you have? I have....
八、教学反思:
10