同步练习
一、写出它们的比较形式。
1.young ___ 2. tall_____21cnjy.com21教育网
3.old_____ 4.short____ 21·cn·jy·com
5.long_____
二、根据图意选词填空。
( http: / / www.21cnjy.com / )
1. Sally is a girl.
2. Tom is than Jack.
3. Jack is a boy.
4. May's dress is than Sally's.
三、英译汉
1. How tall are you
2, You’re taller than me.
3.How old are you
4.I’m older than you.
参考答案
一、
1.younger 2 taller 3. older 4.shorter 5.longer21世纪教育网版权所有
二、
1. young 2.shorter 3.tall 4.longer
三、
1.你有多高？
2.你比我高。
3.你几岁？
4.我比你更大。
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Unit1 How tall are you Part(A) Let’s learn
课型：新授 讲学时间：1课时
【学习目标】
1.能听、说、读、写单词：younger, older, taller, shorter, longer.
2.能听、说、认读句子：How tall ( http: / / www.21cnjy.com )are you I-m 1.61 metres. I'm taller. You're older than me, too.并能在实际情境中正确运用。21教育网
3.能够运用新学的内容完成 “Do a survey and report”任务.
【预习交流】
1.听录音，跟读课本第5单词至少3遍。
2.自己试读单词。把自己不能独立读出的单词或句子用铅笔圈出来。再听录音跟读，体会所圈单词或句子的发音。www.21-cn-jy.com
3.请正确读出下列单词,并说出它们的汉语意思（展开小组比赛，看谁记的短语多）
1.young______2.old______3.tall______4.short______ 21cnjy.com
5. long______6. thin______ 7. how many______8. how old______
【新知探究】
1.通过图片引出新词汇，感悟新知。学习older\younger.同桌两两问答练习并进行比较年龄学习.2·1·c·n·j·y
2.两位同学上台比身高创设真实的情境，引出
tall-taller,short-shorter强化巩固词汇和句型.
3.出示铅笔引出关键词short-shorter，long—longer 并学以致用.
4.1)听录音，正音、跟读。
2)全班四人一小组，根据实际情况灵活运用所学调查组内同学的身高年龄等并作汇报总结（用英语表述）。
Name Age Height Weight
【达标练习】
一、.读单词，选图片。(多 选)
A. younger B. taller C. shorter D. older E. longer21世纪教育网版权所有
1._____ 2. _____ 3. _____
二、请将下列形式容变成比较级。
1.short 2.tall 3.young 4.long 5.small
参考答案
一、
1.taller/shorter 2.longer/shorter 3.older/younger21·cn·jy·com
二、
1.shorter 2.taller 3.younger 4.longer 5.smaller
【课后反思】
通过本课学习，你还有那些不懂之处？
_________________________________________________________________
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Unit 1 How tall are you Part(A) Let’s learn
教学目标与要求
1.能听、说、读、写单词：younger, older, taller, shorter, longer.
2.能听、说、认读句子： ( http: / / www.21cnjy.com )How tall are you I-m 1.61 metres. I'm taller. You're older than me, too.并能在实际情境中正确运用。21世纪教育网版权所有
3.能够运用新学的内容完成 “Do a survey and report”任务.
重点
学习单词：younger, older, taller, shorter, longer
难点
正确使用句子“…is…than…”进行各种比较。
教具
卡片 ppt
教学环节 师生活动
Preparation准备活动
1.Let’s chant:三下Unit3 At the zoo Let’s do
师生一起边做动作，边说chant：
Tall, tall, tall.Make yourself tall.
Big, big, big! Make your eyes big.
Long, long, long! Make your arms long.
Short, short, short! Make yourself short.
Small, small, small！ Make your eyes small.
Short, short, short! Make your arms short.
2.Play a game.(打开课件，播放人物图片)
T:Look! I’m tall and old .How about you,...
S1:I’m thin and short .What’s your father like, .. 21教育网
S2:My father is strong and tall.
教学环节 师生活动
Presentation新知呈现
1、两名学生在讲台上比较身高：
⑴ T: Who is tall
Ss: … is tall.
T:…is taller than ….
(板书tall和taller)
T: Who is short
Ss… is short.
(板书short和shorter)
(2)操读单词：小组读，个别读，开火车读。
(3)Make some sentences：引导学生用 than和taller表达身边的同学身高情况.
2、再请两名学生到讲台上：
(1)T:How old are you
S1: I’m 11years old.
T: You are young. (板书young)
S2: I’m 12 years old.
T: You are young, too.
T: Who is younger
S1: I’m younger(板书younger)
T: Who is older
S2: I’m older.(板书old和older)
T: Yes, S1 is younger than S2. S2 is older than S1.21cnjy.com
(2)操读单词：男女读，传耳朵读，大小声读。
(3)Make some sentences：引导学生用 than和taller表达身边的同学身高情况.
3、老师拿两把长短不一的直尺教会longer(板书long和longer)，操读单词(两人读，推波浪读.)21·cn·jy·com
4、学生边做动作边说chant：
Taller, taller, taller. Yao Ming is taller than me2·1·c·n·j·y
Shorter, shorter, shorter! Zip is shorter than me.【来源：21·世纪·教育·网】
Older, older, older! Monkey King is older than me.21·世纪*教育网
Younger, younger, younger Baby Tom is younger than me.www-2-1-cnjy-com
5、.活动：Line up
活动方式：教师每次请八名学生上台，让他 ( http: / / www.21cnjy.com )们根据教师的指令排好队伍。如教师发指令：Line up from shorter to taller.学生则要按由矮到高的顺序排好队。然后第一个学生对第二个学生说：I'm shorter than you.第二个学生则对第三个学生说I-m shorter than you.以此类推，直到最后一名学生说完。教师还可以继续发出其他揩令让学生排队说句子，如：Line up from taller to shorter. Line up from younger to older….www.21-cn-jy.com
6、听录音朗读let’s learn中的内容，并跟读三遍。
教学环节 师生活动
Practice巩固练习
1.Game：看口型，猜单词。
2.看图片，猜单词。
3.打地鼠.
4.Let’s chant.
教学环节 师生活动
Production输出运用
1.教学A. Do a survey and report
活动方式：学生四人一组，先各自仿照范例画好表格：
Name Age Height
然后通过对话的方式填写表格，如：
Sl: How old are you
S2: I’m 12 years old.
Sl: How tall are you
S2: I'm 1.64 metres.
最后教师请几名学生汇报自己的调查结果。 ( http: / / www.21cnjy.com )如：Wu Yifan is taller than John，but Zhang Peng is taller than Wu Yifan. John is younger than Zhang Peng.
2.活动：明星档案
活动方式：全班学生四人为一小组，根据教师提供的表格填写一位明星的个人资料。表格如下：
( http: / / www.21cnjy.com / )
学生填写好“明星档案”后，让学生用 ( http: / / www.21cnjy.com )一段话介绍一下各自喜欢的明星。如：I like Jay Zhou. He's a singer. He's from Taiwan. He's 38 years old. He's 1.75 metres.
He likes playing the ( http: / / www.21cnjy.com ) piano.…最后让学生利用今天所学句型比较明星们的身高和年龄：Jay Zhou is taller than Wilber Pan. Jay Zhou is older than Wilber Pan.
板书设计
Unit 1.how tall are you A.Let’s learn
tall----taller
long----longer
old----older
young----younger
How tall are you
I’m 1.61meters.I’m taller.
You’re older than me.
教学反思
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Unit 1 How tall are you
PA Let’s learn
Let's chant
Free talk
I’m tall and old.
I’m thin and short.
My father is tall and strong.
big
small
old
tall
short
big
tall
small
young
big
short
old
big
sharp eyes
short
shorter
I’m1.2m
I’m1.5m
tall
taller
A
B
Let’s learn
How tall are you
A
B
B is taller than A.
A is shorter than B.
Who is taller
Who is shorter
I’m 11 years old.
I’m 12 years old.
How old are you
older
younger
I’m younger than you.
I’m older than you.
short
my ruler
his ruler
short
er
His ruler is shorter than my ruler.
My ruler is longer than his ruler.
Let's chant
Taller, taller, taller.
Yao Ming is taller than me.
Shorter, shorter, shorter!
Zip is shorter than me.
Older, older, older!
Monkey King is older than me.
Younger, younger, younger.
Baby Tom is younger than me.
play games
Line up from shorter to taller.
Line up from stronger to thinner.
Line up from thinner to stronger.
Line up from taller to shorter.
Let’s learn
shorter
taller
longer
younger
older
shorter
Shark eyes
Play a game
shorter
taller
longer
younger
older
shorter
I'm 1.61meters.
How tall are you ？
Oh,I'm taller.
You're older than me,too.
Pair work
Free talk
How old are you
I’m _____ years old.
How tall are you
I’m _____ metres tall.
I’m _____cm tall.
metre 米
cm: centimetre
厘米
than 比 ……
>>Practice
is taller than
is shorter than
taller
shorter
>>Practice
older
younger
is older than
isyounger than
shorter
longer
>>Practice
is shorter than
is longer than
两人一组创编对话：
--How tall are you
--I’m … I’m …er than you.
--How old are you
--I’m… I’m…er than you.
>>Practice
A.let's learn
认 识 比 较 级
tall
strong
old
short
young
er
tall
strong
old
short
young
er
er
er
er
er
Let’s Chant
Do a survey
Jay
38
1.75m
Taiwan
Chinese
piano
I like Jay Zhou. He's a singer. He's from Taiwan.
He's 38 years old. He's 1.75 metres.
He likes playing the piano.
Do a report
Name
Age
Height
From
Language
Hobby
体貌比较公式：A+am/is/are+taller/shorter/older/younger...+than+B.
A+be动词+形容词比较级+than+B
Summary
Bye bye！
Thank you!
