同步练习
一、写出下列形容词的比较级.
1.big______2. small _______3.thin_______4. heavy_______5.strong________
6.happy______7. angry______8.hot______9. nice ________10.sad ________
二、选择正确的答案。
( ) 1. How heavy are you __________.
A. I’m 48 years old. B. I’m 48 kilograms. C. I’m 1.48 meters.
( ) 2. Tom is 1.26 meters. Jack is __________ than him.21世纪教育网版权所有
A. tall B. taller C. heavier
( ) 3. How heavy is the elephant __________.
A. It’s strong. B. It’s heavier. C. It’s 120 kg.21教育网
( ) 4. How __________ are you
A. old B. older C. taller
( ) 5. The monkey has a __________ tail.
A. tall B. long C. longer
( ) 6. What size are your shoes _________ .
A. I wear Size 37. B. I’m bigger than you. C. I’m 37.
( ) 7. Jim is 40 kg. Tom is 38 kg. Tom is ________ than Jim.
A. taller B. thinner C. heavier
( ) 8. I’m 11 years old. My sister is 12 years old. She is ________than me.
A. old B. older C. taller
( ) 9. I am ________ than my brother.
A. strong B. big C. shorter
( ) 10. My father is ________ than my grandpa.
A. older B. younger C. smaller
三、连词成句。
1. you tall are how ( )
2. 1.65 meters I’m ( . )
3. size shoes are what your ( )
4. mine are your bigger feet than ( . ) 21cnjy.com
5. size my 37 shoes are ( . )
参考答案
1.bigger 2.smaller 3.thinner 4. heavier 5.stronger 21·cn·jy·com
6.happier 7. angrier 8.hotter 9. nicer 10.sadderwww.21-cn-jy.com
二、
1. B 2. B 3. C 4. A 5. B 6. A 7. C 8. B 9. C 10. B
三、
1. How tall are you
2. I’m 1.65 meters.
3. What size are your shoes
4. Your feet are bigger than mine.
5. My shoes are size 37.
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Unit1 How tall are you Part(B) read and write
课型：新授 讲学时间：1课时
【学习目标】
1.words:countryside,lower,shadow,smarter,becomer
2.会读Read and write
3.完成Let’s check and Let’s wrap it up.
【预习交流】
一、写出下列单词的汉语意思。
go down______ lower and lower________ longer and longer_________
smarter_______ lower______ shadow______ become________
二、回答下列问题。
1.Who is in this story
2.What is Little Duck doing
3.Whe does the story happen
【新知探究】
1.先看短文，完成Read and circle
2.找出短文中带er的单词，并标记出来。
3.解释翻译下列句子：
It is getting lower and lower, but his shadow is getting longer and longer.
Why is my shadow longer when the sun gets lower
The sun goes down every day, and we grow older every day.
Your shadow grows longer because you are growing taller.21世纪教育网版权所有
4.完成对话填空。
5.讨论Think and disguss.
1)Do you agree with old tree Why
2)Can you answer the little duck’s answers
What’s your answer
3)Talk about the changes in your friends.
【达标练习】
一、写出下列各词的比较级形式。
1. old ______ young ______ short _____ small ______
2. big ______ thin _______ hot ______ fat ______
3. heavy_____ funny ______ sunny______ angry ______
二、选择适当的词填空
1.I am 1.52 _____ I’m tall.（meters, kilograms）
2.My friend is shorter _____ me. （ than, that）
3._____ tall are you （How, What）
4.I’m 12. Lily is 11. I’m ________ than her. (shorter, older)
参考答案
一、
1. older younger shorter smaller
2. bigger thinner hotter fatter
3. heavier funnier sunnier angrier
二、
1.metres 2.than 3.How 4.older
【课后反思】
通过本课学习，你还有那些不懂之处？
_________________________________________________________________
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Unit1 How tall are you PartB read and write
教学目标与要求
1.words:countryside,lower,shadow,smarter,becomer
2.会读Read and write
3.完成Let’s check and Let’s wrap it up.
重点
能理解小短文内容的意思。
难点
能了解影子变化的真正原因。
教具
卡片 ppt
教学环节 师生活动
Preparation准备活动
1.Let’s chant
2.复习四会单词：younger, older, taller, shorter, longer, thinner, heavier,bigger, smaller, stronger。.21世纪教育网版权所有
3.活动：正反话
活动方式：教师说一句话，学生要马上将这句话反着说出来，比比谁的反应快。如：
T: Jack is older than Sam.
S: Sam is younger than Jack.
T: Amy is thinner than Kate.
S: Kate is heavier than Amy.
T: The dog is bigger than the mouse.
S: The mouse is smaller than the dog.
T: The giraffe is taller than the dog.
S: The dog is shorter than the giraffe.
T: My hands are bigger than yours.
S: Your hands are smaller than my hand
教学环节 师生活动
Presentation新知呈现
1.阅读前
(1)教师在课件上呈现本部分的四张图片，告知学生：春天到了，天空更晴朗了，太阳更明亮了，请大家在图片中找出哪些会是在春天发生的变化。
(2)教师请学生回忆春天的到来还会带来什么变化，说出来与其他同学分享。如：It’s getting warmer.21教育网
(3)教师简单介绍文段的背景：Spring is so beautiful. Wu Yifan and his family are going on a trip to the countryside. Wu Yifan has a story to tell Robin.
2.阅读中
(1)第一次阅读
教师要求学生快速阅读文段后回答问题：Who is in this story
(2)第二次阅读
教师要求学生细读后完成Read and circle及写出文段标题的活动。在此过程中，教师请学生画出lower and lower, shadow, grow等生词难句，鼓励学生根据上下文猜测其含义。教师还可提出更多问题请学生思考，检测学生对文本细节的理解，问题如下：21cnjy.com
What is Little Duck doing
Whe does the story happen
(3)第三次阅读
教师展示Read and write板块的文字内容，放录音，请学生跟读，模仿正确的停顿和语音、语调。教师引导学生完成填充对话的活动，并请学生分角色朗读对话。21·cn·jy·com
教学环节 师生活动
Practice巩固练习
阅读后
1.教师请学生思考并回答问题：Do you agree with Old Tree Why
2.小组讨论：Can you answer Little Duck’s question What’s your answer
3.学生圈出文段中所有含-er的单词，猜测是什么意思，然后恰当运用形容词比较级描述同学或朋友的变化。2·1·c·n·j·y
1.教学B．Let -s check
(1)先让学生观察这八幅图片。
(2)教师播放录音，让学生勾出正确的图片。
(3)全班进行讲评订正。
(4)教师再次播放录音，学生将问题的答案写在书上。
(5)全班校对答案。
2.教学B.Let's wrap it up
(1)看例子，小结所学的形容词比较级的变化规律：
①一般情况下，形容词比较级直接在后面加-er.
如：tall-taller
②在重读闭音节（即：辅音十元音十辅音）中，形容词比较级应先双写末尾的辅音字母，再加-er。
如：thin-thinner
③以“辅音字母+y”结尾的双音节词，应先把y改为i，再加-er。
如：heavy-heavier
(2)学生利用以上规律．独立完成练习.
(3)全班讲评订正。
教学环节 师生活动
Production输出运用
活动:火眼金睛
活动方式：教师为学生展示几组貌似相同的图画，要求学生找出若干不同点，并用比较级说说他们之间的不同。如：www.21-cn-jy.com
(l)A's hair is longer than B's hair.
(2)B's nose is bigger than A's nose.
(3)A's leg is shorter than B's leg.
板书设计
Unit 1 How tall are you B read and write
countryside shadow
low-lower smart-smarter become
It is getting lower and lower, but his shadow is getting longer and longer.
Why is my shadow longer when the sun gets lower
The sun goes down every day, and we grow older every day.
Your shadow grows longer because you are growing taller.【来源：21·世纪·教育·网】
教学反思
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B Read and write
Unit1 How tall are you
人教PEP六年级下册
Let's chant
>>Warm-up
shorter
taller
shorter
longer
younger
older
heavier
thinner
smaller
bigger
stronger
>>Warm-up
Shark eyes
smaller
taller
heavier
bigger
longer
shorter
thinner
older
younger
stronger
Look and tick
Spring is coming! The sky is clearer and the sun is brighter. Can you think of any other changes
Tips:
go on a trip ——进行一次旅行
countryside——乡村
Read and answer
Wu Yifan and his family are going on a trip to the countryside.
Wu Yifan has a story to tell Robin.
>> Presentation
The story is about a duck and a tree. Let’s read the story together.
学习新知 Read and write
Read and answer
Who is in this story
Little Duck and Old Tree.
>> Presentation
Read and answer
Little duck is watching the sun go down. It is getting lower and lower, but his shadow is getting longer and longer.
学习新知 Read and write
Tips:
go down——下降 lower and lower——越来越低
shadow——影子 longer and longer——越来越长
比较级 + and + 比较级：越来越……
be动词+动词ing形式：表示正在做……(现在进行时）
“Why is that ” little duck asks his old friend Old Tree. ”You are older and smarter than me. Tell me— why is my shadow longer when the sun gets lower ”
学习新知 Read and write
Tips:
smater: smart的比较级，意思是”更聪明”
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 bird!”
学习新知 Read and write
Tips:
easy:简单的
Read and circle
1. Choose a title for the story.
A. Little Duck’s shadow B. Old Tree’s shadow
2. Who is younger
A. The tree. B. The duck.
3. When is the duck’s shadow longer
A. In the morning. B. In the afternoon.
>> Presentation
Read the story again and finish the dialogue.
Little Duck: Old Tree, the sun gets _____, but my shadow gets _____. Why
Old Tree: That’s easy. Your shadow gets longer because you are getting _____ and growing _____ every day.
Little Duck: So what will happen to me
Old Tree: Well, …
lower
longer
older
taller
>> Practise
两人一组练习对话，随后
表演出来吧！
Role play
>> Practise
Think and discuss
Do you agree with Old Tree
Why
Can you answer Little Duck’s question
What’s your answer
>> Practise
Think and discuss
Please circle the words with “-er”. Then talk about the changes in your friends.
lower
smarter
longer
older
taller
>> Practise
>> Let’s check
>> Let’s wrap it up
Let’s wrap it up
以重读闭音节结尾且结尾只有一个辅音字母的形容词，双写这个辅音字母，再加er
以“辅音字母+y”结尾的形容词，变y为i，再加er
一般情况下，直接在词尾加er
本节课学习的形容词比较级的单词为：
>> Summary
lower
smarter
longer
older
taller
一般情况下，直接在词尾加er
Bye bye！
Thank you!
