中小学教育资源及组卷应用平台
（PEP版）六年级下学期
Unit1 How tall are you 单元整体分析
课时 Unit1 How tall are you B read and write
语篇内容 Little duck and old tree 类型 读写课
语篇分析 What: 本课时是一节阅读教学课，语篇体裁是故事，本课时通过描述季节、气候的变化，到描述太阳位置的变化会让人的影子长短不一样，解答小鸭子的疑惑以及理解大树回答包含的深沉含义，最后再回归描述人的变化，培养学生说话的得体性。Why: 语篇围绕着形容词和比较级展开，学生通过在语篇中捕捉不同信息类型和思考能力，完成读写任务，从描述身边自然现象的变化再到描述身边人的变化，培养学生说话的得体性，提升审美力，学会欣赏他人的各种变化。How: 本节课是一节读写课，旨在培养学生的阅读技巧，提升学生的写作能力。语篇分为读、写三部分：第一部分是导入话题部分，通过讨论图片中季节的变化激活相关背景知识，感受语句：The sky is clearer and the sun is brighter；第二部分是语篇阅读部分，学生在文段中捕捉不同类型的信息，通过简单的推理、提炼出文段的主旨大意，完成相应的问答题；第三部分这是读写部分，描述身边人的变化。
教学目标教学重点、难点 在完成任务的过程中体会新语言的意义，如lower and lower, shadow, smarter, become等词，理解故事大意，培养学生阅读理解能力；（学习理解）按照正确的意群及语音、语调和语气朗读故事，理解影子变化的真正原因，并完成读后练习，发展学生的审辩式思维；（应用实践）完成写作任务“My friend is better and better”，培养学生说话的得体性，学会欣赏身边的人。（迁移创新）
资源选取及运用 教材、PPT及图片
教学过程：
教学目标 学习活动 效果评价
1.学习理解 在完成任务的过程中体会新语言的意义，如lower and lower, shadow, smarter, become等词，理解故事大意，培养学生阅读理解能力。 1.Let’s chant2.Revision3.Warm up4.Presentation5.While-reading 教师观察学生能否参与互动交流，根据需要调整领读与鼓励。教师根据学生发音情况，并且利用图片让学生理解短语的意思，给与指导与反馈教师根据学生不同的水平，结合教学中出现的问题给与指导与鼓励
设计意图：本阶段学习活动旨在帮学生在语境中理解学习内容，学习核心词汇和核心语言。学生在教师的指导下看图预测对话内容，在跟读模仿中模仿正确的语音语调，内化语言，为语言输出奠定基础。
教学目标 学习活动 效果评价
2.应用实践：按照正确的意群及语音、语调和语气朗读故事，理解影子变化的真正原因，并完成读后练习，发展学生的审辩式思维. 1.Listen and repeat2.Post-reading3.Retell the story4.Let’s try 教师观察学生运用核心语言进行交流的情况，根据学生表现给与指导与反馈。教师观察学生能否能够顺利完成连线题目，根据学生表现给与提示和指导。
设计意图：本阶段学习活动引导学生在游戏中巩固知识。特别是重点语句，在游戏中不知不觉完成知识的学习。
教学目标 学习活动 效果评价
3.迁移创新：完成写作任务，培养学生说话的得体性，学会欣赏身边的人。 1.Let’s say2.Practice 教师观察学生在小组内运用所学语言交流，教师根据学生对问题的回应与反馈，引导讨论和正确的评价。及时给与帮助和鼓励
设计意图：本阶段的教学活动旨在帮助学生内化语言知识，将所学知识运用到实际中，从学习理解过渡到运用实践，为后面的迁移创新有了真实的感受和体验。
板书设计
阶梯式作业设计：
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
HYPERLINK "http://www.21cnjy.com/" 21世纪教育网(www.21cnjy.com)(共35张PPT)
little duck and old tree
Enjoy a song
What’s the song about
bigger
longer
smaller
shorter
younger
older
thinner
heavier
stronger
Warm up
Four
Seasons
spring
summer
autumn
winter
Warm up
Let's talk.
What are the changes in spring
It's getting warmer and warmer.
The sky is clearer.
The sun is brighter.
The day is getting longer.
Presentation
Can you think of any other changes of seasons
Read and choose.
Which picture is about spring
√
√
Presentation
Wu Binbin and his family are going on a trip to the countryside.
countryside
乡村；农村
shadow
Presentation
Wu Binbin has a story to tell Robin.
Look and say.
Who is in the story
Little Duck
Old Tree
Can you say something about them
… is ____ than …
Look and say
WHERE
HOW
WHAT
I can see the sea,the sun,the duck and the old tree.
Maybe the duck is in the forest/near the sea/beside the tree/on the grass.
Maybe the duck is worried.He has some questions.
shadow
While-reading
What is the little duck doing
Task1：Follow the tape and answer
Who is younger
When does the story happen
Presentation
Careful Reading.
What is Little Duck doing
Watch
Ask
Little Duck is watching the sun go down. It is getting lower and lower, but his shadow is getting longer
and longer.
"Why is that " Little Duck asks his friend Old Tree. "You're older and smarter than me. Tell me -- Why is my shadow longer when the sun gets lower "
Old Tree says, "That's easy, Little Duck. The sun goes down every day, and we grow older every day. Your shadow grows longer because you are growing taller. You are becoming a big beautiful bird!"
Presentation
Careful Reading.
"Why is that " Little Duck asks his friend Old Tree. "You're older and smarter than me. Tell me -- Why is my shadow longer when the sun gets lower "
Old Tree says, "That's easy, Little Duck. The sun goes down every day, and we grow older every day. Your shadow grows longer because you are growing taller. You are becoming a big beautiful bird!"
Presentation
Careful Reading.
What is Little Duck doing
Watch
Ask
He is watching the
sun go down.
While-reading
What is the little duck doing
The duck is younger.
In the afternoon.
He is watching the sun go down.
Task1：Follow the tape and answer
Who is younger
When does the story happen
While-reading
low
比较级
lower
lower
更低的,原级low
get lower and lower
变得越来越低
While-reading
It is getting lower and lower, but his shadow is getting longer and longer.
比较级+and+比较级表示“越来越......”
get + 比较级 +and+ 比较级 ”变得越来越……..”
常与这类比较级结构搭配的动词除了get,还有grow, become等
The plant is growing stonger and stronger.
Do you know the reason
你知道原因吗？
While-reading
smart
比较级
smarter
What’s Little Duck’s question
smarter
更聪明的
becoming
现在分词
While-reading
What is Old Tree’s answer
become
开始变得，成为
Do you agree with Old Tree
太阳和影子
太阳高度角影响物体影子长度，太阳高度角越小影子越长，反之则影子越短。一天中太阳高度在日出和日落时都为0°，影子是最长的，而正午时太阳高度角最大，影子为一天中最短的。
Can you answer Little Duck's question, Robin
Yes, the shadow is longer when the angle of the sun is smaller.
Good to know
Good to know
The secrets of the shadow.
The sun is getting
lower and lower, but
the shadow is getting _____________.
longer and longer
We can’t change the natural
phenomenon.
But we can change our attitude and minds
自然现象不可改变 ，但可以变化的是我们的态度与思想！
Let’s be happier and more active every day!
listen and repeat
post-reading
Please circle the right answers.
post-reading
lower
longer
taller
older
post-reading
Please circle the words with “er”
形容词比较级一般在形容词原级后面加er。
post-reading
1. 两人一组，角色扮演
2. 小组比赛.
整齐，正确
3.声音响亮.
语音语调标准
Work in pairs
Task5 Retell the story
In the countryside, there is a . One day he is watching the sun . The sun is getting and
. But his shadow is getting and .
“Why is that ” He asks his friend Old Tree, “You are
and than me. Tell me— Why is my shadow
when the sun gets .
Old Tree says”That's , we grow every day. Your shadow grows because you are growing .
You're becoming a bird.
Little Duck
go down
lower
lower
longer
longer
older
smarter
longer
lower
easy
older
longer
taller
big
beautiful
Task6 Let's try
The next day, the little duck is watching the sun .
In the morning, when the sun gets higher and higher, the little duck's shadow gets .
In the afternoon, when the sun gets , his shadow gets . That's interesting.
go down
shorter and shorter
lower and lower
longer and longer
I’m getting taller and taller.
Because I like playing football.
I’m becoming a good football player.
Practice
Practice
Step 1: Discuss.
Step 2: Write down the changes in yourself.
Step 3: Share.
I’m getting
Because I like
I’m becoming
We can’t change the natural phenomenon. But we can change our attitude and minds！
自然现象不可改变 ，但可以变化的是我们的态度与思想！
Let’s be happier and more active every day!
7
Homework
作业设计
https://www.21cnjy.com/recruitment/home/fine
