(共36张PPT)
How tall are you
Unit 1
英语六年级下册课件
Part B(3)
Read and write ~ Let’s wrap it up
Lead in
Let’s sing
Spring is coming!
The sky is clearer.
The sun is brighter.
Can you think of any other changes
Let’s talk about the pictures.
Presentation
Read and write
Let’s talk about the changes.
In winter
It’s getting(变得) _________. The day is getting _________.
The night is getting _________.
The trees turn _________.
colder
shorter
longer
white
In spring
It’s getting(变得) _________. The day is getting _________.
The night is getting _________.
The trees turn _________.
warmer
longer
shorter
green
Wu Binbin has to wear more ________.
clothes
In winter
In spring
Wu Binbin can take off(脱掉)his ____________.
clothes
Spring is coming! The sky is clearer.The sun is brighter.
Can you think of any other changes
√
√
Look and tick
Wu Binbin and his family are going on a trip to the countryside. Wu Binbin has a story to tell Robin.
_____________(Title)
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 are 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!”
Read loudly
/sa d/
My grandpa lives in the countryside.
countryside
country
side
/ k ntri/
Let’s learn
/ (r)/
lower
low
er
/ l /
The orange building is lower than the blue building .
/d /
shadow
sha
dow
/ /
My shadow is longer than yours.
/t /
smarter
smar
ter
/ smɑ /
I am getting smarter and smarter.
/ k m/
become
be
come
/b /
I want to become a doctor.
Read phrases to find patterns
比较级+and+比较级
lower and lower
thinner and thinner
越来越低
longer and longer
越来越长
stronger and stronger
越来越壮
越来越瘦
越来越……
规律?
Read and learn
Wu Binbin and his family are going on a trip to the countryside. Wu Binbin has a story to tell Robin.
去旅行
_____________(Title)
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 are 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!”
现在进行时态be+ving
(太阳)落下
越来越低
越来越长
每天
变老
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.
Read and circle
Practice
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
Read the story again and finish the dialogue.
1. Do you agree with Old Tree Why
No, I don't. Because when the sun gets lower, the shadow will get longer. When the sun getshigher, the shadow will get shorter. The length of the shadow has nothing to do with the height of the duck.
Think and discuss
2. Can you answer Little Duck's question
What's your answer
Yes, I can. When the sun gets lower, the shadow will get longer. When the sun gets higher,the shadow will get shorter.
3. Please circle the words with “-er”. Then talk about the changes in your friends.
Little Duck’s shadow(title)
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 are 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!”
You can gesture, I'll guess.
low, lower, lower, lower
hight, higher, higher, higher
small, smaller, smaller, smaller
big, bigger, bigger, bigger
Play a game
Role-play.
Let’s check
Listen and tick.
√
√
√
√
1. Amy: John and Sarah have a birthday next week.
Mike: Really On the same day
Amy: No. Sarah is two days younger.
Q: Who's older
1. John is older.
2. Miss White: Zhang Peng, do you exercise
Zhang: Yes. I exercise every day, but I'm heavier than before.
Miss White: That's strange! Do you eat too much candy
Q: Is Zhang Peng heavier or thinner now
2. Zhang Peng is heavier now.
3. Mike: My hair is long. It covers my ears.
Amy: Yes. It's quite long for a boy. Isn't your hair usually shorter
Q: Is Mike's hair longer or shorter now
Mike's hair is longer now.
4. John: I like elephants. They're funny.
Chen Jie: Yes, and they're very big and fast.
John: How tall are they
Chen Jie: They're about three metres tall.
John: Wow. That's taller than a bus!
Q: Which is taller, a bus or an elephant
An elephant is usually taller than a bus.
Listen again and write the answers to the questions.
1. John is older.
2. .
3. .
4. .
Zhang Peng is heavier now
Mike's hair is longer now
An elephant is usually taller than a bus
Let’s wrap it up
Look at pictures and read words
tall
taller
thin
thinner
heavy
heavier
What do you find
直接加-er,如:tall--taller。
2. 双写最后一个字母加-er,如:thin--thinner。
3. 辅音字母+y, 变y为i,加-er,如:heavy--heavier。
Read the words.
long — strong — ‘
big — sad — ’
hot — angry — ‘
sunny — funny — ’
happy — windy — ‘
longer
bigger
hotter
sunnier
happier
stronger
sadder
angrier
funnier
windier
Good to know
Can you answer Little Duck’s question
What’s your answer
影子长度的变化,主要是由于光线与物体的角度发生变化,以及观察者与物体之间距离的变化所导致的。当太阳的高度角发生变化时,光线与地面的夹角会发生变化,这会使得物体的影子长度发生变化。同时,观察者与物体之间的距离也会影响影子的长度,距离越远,影子越短;距离越近,影子越长。
Summry
country 乡村
shadow 影子
smarter 聪明的
become 变成
low—lower ——直接加-er
thin—thinner ——双写最后一个字母加-er
heavy—heavier ——辅音字母+y, 变y为i,加-er
Quiz
用单词的适当形式填空。
1. Look! The duck (watch) the sun go down.
2. My grandpa is (old)than me. I'm (young) than him.
is watching
older
younger
3. The sky is (clean) and the sun is (bright) in spring than in winter.
4. There are many (change) in each season.
cleaner
brighter
changes