Unit 1 How tall are you? 第三课时复习课件（28张PPT）

Unit 1 How tall are you?第三课时

1．能够听、说、读形容词的比较形式：lower和smarter。
2．掌握比较级的变化规律并熟练使用。
3．能够读懂故事：Little Duck's shadow.
Goals

读一读，写一写他们的比较级：
tall short
young old
thin long
small strong
big heavy



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Review
读一读，写一写他们的比较级：
taller shorter
younger older
thinner longer
smaller stronger
bigger heavier



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Review
Read and write.
spring 春天
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Presentation
Read and write.
summer 夏天
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Presentation
Read and write.
fall 秋天
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Presentation
Read and write.
winter 冬天
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Presentation
Read and write.
Spring is coming!
The sky is clearer.（晴朗的）
and the sun is brighter. （明亮的）
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Presentation
Read and write.
Can you think of any other changes?
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Presentation

Read and write.
Spring is coming!
The sky is cleaner and the sun is brighter. Can you think of any other changes? Look at the four pictures and tick.
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Presentation
Read and write.
Please circle the words with “-er”.
lower 更低的
longer 更长的
older 更老的
smarter 更聪明的
taller 更高的
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Grammar
Read and write.
Please circle the words with “-ing”.
watching 看
getting
growing 长大
becoming 变得
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Grammar
比较级 and 比较级：越来越…
It is getting longer and longer.
It is getting shorter and shorter.

countryside 乡村
become 变成
shadow 影子
easy 容易的
go down 落下去

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Grammar
Read and write.
Wu Yifan and his family are going on a trip to the
countryside . Wu Yifan has a story to tell Robin.
__________________(Title)
Little Duck is watching the sun go down.
It is getting lower and lower(低),
but his shadow is getting longer and longer.


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Presentation
Read and write.
“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?”


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Presentation
Read and write.
Old Tree says ：“That’s easy , Little Duck. The sun goes
down every day and we grow older （长大）every day. Your
shadow grows longer because you are growing taller. You are
becoming a big beautiful bird!”



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Presentation
Read and write.
Old Tree says ：“That’s easy , Little Duck. The sun goes
down every day and we grow older （长大）every day. Your
shadow grows longer because you are growing taller. You are
becoming a big beautiful bird!”



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Presentation
Read and circle.
1.Choose a title for the story.
Little Duck's shadow. B. Old Tree's shadow.
2. Who is younger?
The tree. B. The duck.
3. When is the duck's shadow longer?
A. In the morning. B. In the afternoon.


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Practice
Read and circle.
1.Choose a title for the story.
Little Duck's shadow. B. Old Tree's shadow.
2. Who is younger?
The tree. B. The duck.
3. When is the duck's shadow longer?
A. In the morning. B. In the afternoon.


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Practice



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 ______ everyday.
Little Duck: So what will happen to me ?
Old Tree: Well, …



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Practice
Read the story again and finish the dialogue.
Little Duck: Old tree, the sun gets lower , but my shadow gets longer. Why?
Old Tree: That’s easy. Your shadow gets longer because you are getting older and growing taller everyday.
Little Duck: So what will happen to me ?
Old Tree: Well, …



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Practice
Think and discuss.
1.Do you agree with Old Tree? Why ?

2. Can you answer Little Duck’s question? What’s your answer?

3.Please circle the words with “-er”.Then talk about the changes in your friends.
My friend is getting ____ and ____.




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Practice
Let's check.
Listen and tick.
Listen again and write the answers to the questions.
1.John is older.
2.________________.
3.________________.
4.________________.

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Presentation
Let's check.
Listen and tick.
Listen again and write the answers to the questions.
1.John is older.
2.Zhang Peng is heavier.
3.Mike’s hair is longer.
4.The elephant is taller.

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Presentation
√
√
√
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Let's wrap it up.
Read and write.
long strong big sad hot
______ ______ ______ ______ ______
angry sunny funny happy windy
______ ______ ______ ______ ______
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Presentation
countryside, shadow, lower, smarter, become
2. 比较级的变化规律：
1.直接加er2.有e加r3.重读闭音节双写最后一个字母加er4.辅音字母加y，把y变i加er。
1. 认识词汇：
小结


1.按照正确的语音、语调朗读课文对话。
2.和你的朋友一起，读一读小鸭子的故事
（互动过程中注意运用本课所学句型进行对话）。
3. 预习下一课时Unit2 Last weekend.
Homework