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Unit 1 How tall are you
单元复习课
教学目标
1. 通过复习两个Let’s talk，能够补全对话内容并进行角色表演。
2. 能够从Let’s check中的图片信息中推测考查点，做到有目的地听录音，并完成选图和回答问题任务。 21世纪教育网版权所有
3. 能够通过观察例词，在教师的帮助下归纳总结形容词比较级的词尾变化。
4. 能够通过听、读主情景图，完成补全信息练习，以复习巩固本单元所学语言。
教学过程
Step 1. Warm-up
1. Let’s sing. PPT 播放歌曲My small cat， 学生跟唱，活跃课堂气氛，引入单元话题。
2. Game: What is missing 快速读出“正在消失的单词”。
( http: / / www.21cnjy.com )
3. Look and say. 根据图片所示，说出对应的形容词比较级。
Step2. Review
1. A Let’s talk.
1) Watch and follow. 看动画视频，复习A Let’s talk内容。
2) Fill in the blanks. 补全对话中的空缺部分。
3) Role-play. 两人一组，分角色表演对话。
2. B Let’s talk.
与 A Let’s talk 复习过程相同。
Step3. Presentation and practice
1. Let’s check.
1)Look and discuss. ( http: / / www.21cnjy.com )T: What’s the difference between the two pictures 看图，讨论每组图中有什么不同。21教育网
2）Listening. 听录音，第一遍，在正确的选项打钩；第二遍，在横线上写出每幅图问题的答案。 21cnjy.com
3) Read and check. 读录音原文，核对答案。
2. Let’s wrap it up
1)聚焦语法—形容词比较级
( http: / / www.21cnjy.com ) ( http: / / www.21cnjy.com )
2）Read and write. 读单词，根据例词提示写出所给单词的形容词比较级形式。
3. Main scene.
1) Watch and learn. 观看并跟读主情景图的动画视频。
2）Fill and read. 根据图片提示补全句子并朗读。
4. Exercises 1)根据句意，用形容词的适当形式填空。2)连词成句。
Step 4. Homework
1.制作一张关于“形容词比较级”的记忆图表。
2.熟读Let’s talk、Read and write中的对话和短文。 21·cn·jy·com
3.完成同步练习。
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21世纪教育网 www.21cnjy.com 精品资料·第 2 页 （共 2 页） 版权所有@21世纪教育网登陆21世纪教育 助您教考全无忧
Unit 1 How tall are you
第一单元测试
一、 选出每组划线部分发音不同的单词。
( ) 1. A. bigger B. her C. taller
( ) 2. A. shadow B. lower C. brown
( ) 3. A. both B. phone C. longer
( ) 4. A. become B. metre C. these
( ) 5. A. younger B. sound C. countryside
二、从方框中选择合适的词补全句子，每词限用一次。
coming because smarter tallest metres
1. Look! This dinosaur is the _____ in the hall.
2. I’m 1.56 _____tall. What about you
3. Spring is_____. And the sky is clearer.
4. Your shadow gets longer_____ you’re growing taller.21教育网
5. Who is _____, Sam or Jim
三、 找出每句中的错误，并在横线上写出正确答案。
( ) 1. We grow older everyday. ___________
A B C
( ) 2. The sun is getting low and lower. ___________【来源：21·世纪·教育·网】
A B C
( ) 3. —How old is that elephant —It’s 1.43 tons. ________www-2-1-cnjy-com
A B C
( ) 4. My schoolbag is bigger than Mary. _________21*cnjy*com
A B C
四、 按要求写出相应的单词
1. young (反义词) ________ 2. thin (比较级) _________21·世纪*教育网
3. kilogram (缩略形式) _________ 4. foot (复数) ________【出处：21教育名师】
5. shorter (反义词) __________ 6. become (动词-ing形式) _________
五、选择合适的疑问词填写在相应的横线上，注意大小写。
how old; which; whose; how; what
1. —______ tall is Yao Ming
—He’s 2.26 metres.
2. —______ is the elephant.
—It’s about sixty years old.
3. —______ size are your shoes, Amy
—Size 8.
4. —______ schoolbag are heavier, Mike’s or yours 21cnjy.com
—Mike’s, I think.
5. —______ season do you like best
—Spring.
六、为下列句子排序，使之组成一段完整的对话。
A. OK. Can I try them on
B. Yes. I'm looking for a white T-shirt.
C. Can I help you, sir www.21-cn-jy.com
D. You’re taller than me. I think size XL fits (适合) you well.2-1-c-n-j-y
E. Size L.
F. Of course. Here you are.
G. What size do you want, please
C→___ → ___ → ___ → ___ → ___ → F
七、 阅读对话，完成文后各题。
(David and Ben are in the zoo. They’re seeing the monkeys.)【来源：21cnj*y.co*m】
David : Look at that yellow monkey. It’s so cute.
Ben: I like the b ( http: / / www.21cnjy.com )rown one. It looks like a man. It’s saying “hello” to us.【版权所有：21教育】
David: Haha. So funny! Which monkey is stronger
Ben: The yellow monkey is stronger. But the brown monkey is taller.21教育名师原创作品
David: I like the little monkey. It’s younger and smarter.
Ben: I think so. Look! It’s eating a banana. How heavy is it 21·cn·jy·com
David: I think it’s only 10 kilograms.
Ben: Can I give an apple to the monkeys
David: Look! It says, “ Do not feed (喂) the animals.”21*cnjy*com
Ben: Oh, I see.
任务一：根据短文，判断正（T）误（F）。
( ) 1. The yellow monkey is stronger and taller than the brown one.
( ) 2. The little monkey is younger and smarter.
( ) 3. Ben likes the brown monkey, David likes the yellow monkey.
任务二：根据短文，选择正确的答案。
( ) 4. _____ is eating a banana.
A. The yellow monkey B. The brown monkey
C. The little monkey
( ) 5. Can we give some fruit to the monkeys in the zoo
A. Yes, we can.
B. No, we can’t.
C. If it wants, you can give it a banana.
参考答案
一、 1-5 BCCAB
二、1. tallest 2. metres 3. coming 4. because 5. smarter21世纪教育网版权所有
三、1. C 改正：every ( http: / / www.21cnjy.com )day 2. B 改正：lower 3. A 改正：heavy 4. C 改正：Mary’s
四、 1. old 2. thinner ( http: / / www.21cnjy.com ) 3. kg 4. feet 5. taller / longer 6. becoming
五、 1. How 2. How old 3. What 4. Whose 5. Which2·1·c·n·j·y
六、 C→B→G→E→D→A→ F
七、 1-3FTF 4-5 CB
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
21世纪教育网 www.21cnjy.com 精品资料·第 3 页 （共 3 页） 版权所有@21世纪教育网(共28张PPT)
Unit 1 How tall are you
单元复习
Let’s sing
smaller
thinner
stronger
younger
smaller
heavier
bigger
taller
What is missing
shorter
taller
stronger
smaller
shorter/younger
shorter
heavier
Look and say
A Let’s talk
Zhang Peng: Look! That’s the ______ dinosaur in this hall.
Mike: Yes, it is. How tall is it
Zhang Peng: _______ 4 metres.
Mike: Wow! It’s taller ______ both of us together.
Zhang Peng: Look! There are ______ dinosaurs over there!
Mike: They’re all so big and tall.
Zhang Peng: Hey, this dinosaur isn’t tall! I’m ______ than this one.
Mike: Oh, yes. _______are you
Zhang Peng: I’m 1.65 metres.
tallest
Maybe
than
more
taller
How tall
Role -play
Fill in the blanks
B Let’s talk
Mike: Those shoes in the window are nice! Let’s have a look.
Wu Yifan: _______________________, Mike
Mike: Size 7.
Wu Yifan: Size 7 That’s so small.
Mike: In China I wear size 38 shoes.
Wu Yifan: Oh! __________________________. My shoes are size 37.
Mike: Really ______________________.
Wu Yifan: But I think you are heavier. ________________
Mike: I’m 48 kilograms.
Wu Yifan: Yes, ______________. I’m 46 kilograms.
What size are your shoes
Your feet are bigger than mine
You look taller than me
How heavy are you
you’re heavier
Role -play
Fill in the blanks
What’s the difference between the two pictures
Look and discuss
Listening
听录音，第一遍，在正确的选项打钩；第二遍，在横线上写出每幅图问题的答案。
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
Mike is older.
Read and check
Miss White: Zhang Peng, do yu 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
Zhang Peng is heavier now.
Read and check
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.
Read and check
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 taller.
Read and check
聚焦语法
形容词比较级句型
当我们对两者（人或事物）作比较时，需要用到比较级句型。
基本结构：
A + be + 形容词比较级 + than + B
如： I’m taller and heavier than you. 我比你更高、更重。
聚焦语法
形容词比较级构成
① 一般在词尾加er ，
如 tall - taller , strong - stronger
②重读闭音节结尾，如词尾是“一个元音字母+一个辅音字母”，双写最后的字母再加er，如 big - bigger, thin - thinner
③ 以辅音字母加y结尾的，变y为i再加er，如 funny – funnier
聚焦语法
longer
stronger
bigger
sadder
hotter
angrier
sunnier
funnier
happier
windier
Read and write
①
②
③
Main scene
I’m 21 _____ tall.
I’m the _____.
metres
tallest
Fill and read
I’m 1.6 metres ____. I’m ____ than this dinosaur.
tall
taller
Fill and read
Some dinosaurs are ____ ____ houses. Some are _____ than our schoolbag.
bigger
than
smaller
Fill and read
How _____ is it
It’s five____（吨）.
heavy
tons
Fill and read
____ ____ are your shoes
My shoes are ___35.
What
size
size
Fill and read
1. Amy is 10 years old, Lucy is 11 years old.
—Amy is ______ than Lucy.
2. Tom is 1.62 metres, David is 1.7metres.
—David is _______than Tom.
3. The elephant is 893 kg, the pig is 158 kg.
—The elephant is _______than the pig.
younger
taller
heavier
根据句意，用形容词的适当形式填空。
Exercise
4. A rabbit's tail is _____ than a monkey's.
5. A monkey is ______than a bear.
6. A lake is ______ than a sea.
smaller
thinner
shorter
根据句意，用形容词的适当形式填空。
Exercise
shorter You your are sister than (.)
older She’s me than (.)
heavy you How are ( )
How is tall Lucy ( )
I you stronger am than (.)
连词成句
You are shorter than your sister.
She’s older than me.
How heavy are you
How tall is Lucy
I am stronger than you.
Exercise
Homework
1.制作一张关于“形容词比较级”的记忆图表。 2.熟读Let’s talk、Read and write中的对话和短文。
3.完成同步练习。
