Unit1 How tall are you？ Part B read and write 课件（21张PPT ）

(共21张PPT)
Unit1 How tall are you?
Part B read and write
形容词的比较级，一般情况下加“er”表示更加……


smaller
shorter
younger
longer
stronger
bigger




small
short
young
long
strong
big


比较级形式
（比……高）
taller
longer
Zhang Peng is taller than John. 比……更高
younger
older
Sarah is younger than Miss White.
更清晰的
更明亮的
想到
其它的变化
The trees are green.
The weather is warmer.
去旅行
乡村
He has the story to tell the children, too.
Spring is coming.
Wu Yifan and his family are going on a trip to the countryside. Wu Yifan has a story to tell Robin.
Tips:
go on a trip ——旅行，去旅行，进行一次旅行
countryside——乡村
Question : Who is in this story?
Little duck and Old tree.
Task1
Question 1: Who is older?
The tree.
Question 2: Who is smarter (clever)?
The tree.
Little duck says to the tree:” You are older and smarter than me.”
Second reading：listen to the tape and read
the story carefully.
Little duck is watching the sun go down. The sun is getting lower and lower, but his shadow is getting longer and longer.
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……
Task 2
Question: What is the little duck doing?
Task 3
Question 1: When the sun gets lower, what about the little duck’s shadow?
The little duck’s shadow is longer.
Question 2: Why is that?
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!”
Tips:
easy:简单的
grow:成长
become:成为
Little Duck’s shadow
Little Duck is watching the sun go down.(小鸭子正在看太阳落下)。It is getting lower and lower, (太阳变得越来越低) . but his shadow is getting longer and longer. (但是小鸭子的影子变得越来越长) . “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. “
Can you answer Little Duck’s question ,Robin?
Task 1 Read after the tape and imitate.
third reading
Task 4
1.Choose a title for the story?
A. Little Duck’s shadow.
B. Older Tree’s shadow.
Write the title.
Think and discuss
1.Do you agree with old tree? Why?
2.Can you anawer the little duck’s question?
What’s your answer?
3.Please circle the words with “er”. Then talk
About the changes in your friends.
太阳刚刚升起，或即将落下时影子最长。这时，太阳接近地平线，与地面的夹角（叫太阳的高度角）较小，形成的影子就最长。到中午时，太阳的高度角最大，形成的影子就最短。


Little Duck’s shadow
Little Duck is watching the sun go down.(小鸭子正在看太阳落下)。It is getting lower and lower, (太阳变得越来越低) . but his shadow is getting longer and longer. (但是小鸭子的影子变得越来越长) . “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. “
Can you answer Little Duck’s question ,Robin?
当太阳变得越来越低时，为什么我们的影子会越来越长？
思考：
太阳刚刚升起或即将下落时，影子最长。
因为这时太阳接近地平线，
与地面的夹角（叫太阳的高度角）最小，
形成的影子就最长。
到中午时，太阳的高度角最大，
形成的影子就最短。
Homework
1.Read the story for 3 times and tell the story to your parter.
2. Role play the dialogue.
Thank you!