同步练习
一、选择正确的答案。
(? ?)1.I'm two years _______than you . A. young? ? B.shorter? ? C.younger? (? ?) 2.How??big ______??your feet ? A. is? ? B. are? ? C .it (? ?)3 ._______ ？ ------80cm A.How tall are you ??B.How long are your legs ?? C .How old are you ? (? ?) 4.How ____is your best friend ???-- Thirteen years old . A.old? ? B .tall? ? C.heavy (? ?)5.How tall is Chen Jie？ A.He is 12 years old.? ? B.I'm 147cm.? ? C .She is 150cm.?21世纪教育网版权所有
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) 21教育网
PEP Book8 Unit 1 How tall are you?
Part B read and write
教学目标与要求1世纪教育网版权所有
1.能听,说，认读单词 countryside, lower. Shadow, smarter, become。
2.能够完成p9 think and discuss 的练习。
3.能够完成let’s check，let’s wrap it up的练习。
4.了解形容词比较级的变化规则。
重点:能理解小短文内容的意思。
难点:能理解影子变化的真正原因。1世纪教育网版权所有
教学环节 师生活动
Preparation准备活动
1.Let’s sing.“My small cat”
2.Free talk
S1:How old are you?
S2:I’m _____ years old. 1世纪教育网版权所有
S1:How tall are you?
S1:I’m _____ metres tall.
S2:How heavy are you?
S1:I’m _____ kg.
教学环节 师生活动
Presentation新知呈现
1.Listen and tick. 1世纪教育网版权所有
Spring is coming. What will happen ?
The sky is clearer.
The sun is brighter. 1世纪教育网版权所有
The weather is warmer.
The river is cleaner. The grass is greener.
The trees are taller.
The flowers are more beautiful. 1世纪教育网版权所有
播放ppt,完成Look and tick.
2. Read and write Wu Yifan and his family are going on a trip to the countryside. Wu Yifan has a story to tell Robin. 21世纪教育网版权所有
Tips: go on a trip ——旅行，去旅行，进行一次旅行 countryside——乡村
Read and write The story is about a duck and a tree. Let’s read the story together. 1世纪 little duck 21cnjy.com
old tree
形容词比较级
动词第三人称单数形式
用圆圈圈出文章中的形容词比较级，用方 框标出文章中的动词第三人称单数形式。
Read and answer
1 What's Little Duck doing ? 1世纪教育网版权所有
2 Who is younger ? 3 When is the duck's shadow longer? 21教育网
学习新知 Read and write
Little duck is watching the sun go down. It is getting lower and lower, but his shadow is getting longer and longer. www.21-cn-jy.com
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…… 2·1·c·n·j·y
学习新知 Read and write 1世纪教育网版权所有
“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?” Tips: smater: smart的比较级，意思是”更聪明” 【来源：21·世纪·教育·网】
学习新知 Read and write
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!” 21·世纪*教育网
Tips: easy:简单的
Read and circle 1世纪教育网版权所有
Read the dialogue again and finish the dialogue.
lower longer older taller
Think and discuss.
思考：
当太阳变得越来越低时， 为什么我们的影子会越来 越长？
It's a natural phenomenon. 自然现象
Let's check 1世纪教育网版权所有
Zhang Peng is heavier now.
Mike's hair is longer now. An elephant is usually taller than a bus.
教学环节 师生活动
Practice巩固练习21
1.领读Read and write 中的句子并纠正读音。
2.师生互译下列句子。1世纪教育网版权所有
1.）It is getting lower and lower, but his shadow is getting longer and longer.
2.) Your shadow grows longer because you are growing taller.
3. Finish exercise: 1.) Read and write 2.)Read the story again and finish the dialogue. www-2-1-cnjy-com
教学环节 师生活动
Production输出运用21
1.完成Let’s check.
2.完成Wrap it up.
板书设计
Unit1 How tall are you ? B Read and write 1世纪教育网版权所有21·cn·jy·com
countryside,. shadow, lower, smarter, become.
课件20张PPT。Unit1 How tall are you ?B read and writeS1:How old are you?
S2:I’m _____ years old.
S1:How tall are you?
S2:I’m _____ metres tall.
S1:How heavy are you?
S2:I’m _____ kg.Free talk√√更清晰更明亮想到变化Spring is coming. What will happen ?The sky is clearer.The sun is brighter.The river is cleaner.The grass is greener.The trees are taller.The weather is warmer.The flowers are more beautiful.Tips: 多音节形容词比较级，在形容词前+more。 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Read and write The story is about a duck and a tree. Let’s read the story together.old treeRead and writelittle duck右键点播放形容词比较级动词第三人称单数形式用方框标出文章中的形容词比较级，用圆圈圈出文章中的动词第三人称单数形式。 Little duck is watching the sun go down. It 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……
be动词+动词ing形式：表示正在做……Read and write “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?”Read and write 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Read and writeRead and circlelowerlongeroldertallerRead the dialogue again and finish the dialogue.Think and discuss.Let's check
