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Unit 1 How tall are you
PA Let’s talk
教学目标
1. 能够在图片和教师的帮助下理解对话大意,并回答读后问题。
2. 能按照正确的语音、语调及意群朗读对话,并能进行角色表演。
3. 能够听、说、读、写,并在情景中运用 ( http: / / www.21cnjy.com )句型:How tall … It’s/I’m … than … Who is … than you 比较动物、人物等的信息。 21世纪教育网版权所有
4. 能够在语境中理解生词dinosaur, hall, metre, than及both的意思,并能正确发音。
5. 能够完成对比同学与自己身高和年龄并会话交流。
重点
能够按照正确的语音、语调及意群朗读对话;能 ( http: / / www.21cnjy.com )够在情景中运用句型How tall … It’s/I’m … than … Who is … than you 比较动物、人物等的信息。 21cnjy.com
难点
在语境中理解生词dinosaur, hall, metre, than及both的意思,并能正确发音。
表示身高的数字读法。
教学过程
Step 1. Warm-up
1. Let’s chant. PPT 播放chant,引入单元学习话题。
2. 呈现图片,引出句型How tall is Yao Ming/Liu Xiang 学习身高表达法。
( http: / / www.21cnjy.com )
3. T: Who is taller 引导学生回答Yao Ming is taller than Liu Xiang.
4. Look and say. 读出表示 ( http: / / www.21cnjy.com )身高的数字。让学生了解:含有小数的英语读法为小数点读做point,小数点右边的小数部分依次读出,遇到零时可读做zero,也可以读做字母O的音。
5. Ask and answer. 两人之间运用句型How tall are you 询问身高并做出比较。
Step2. Presentation and practice
1) Lead-in.
2) T: Listen! What sound 播放声音,然后呈现恐龙图片和单词dinosaur。
3) 呈现博物馆的图片,引入参观恐龙的情景。
( http: / / www.21cnjy.com )
2. Let’s try.
1) Listen and circle.
2)Read and check. 通读录音原文,核对答案。
3. Let’s talk
1) Watch and answer 呈现本课情景图,引出二个问题,让学生带着问题看视频。
( http: / / www.21cnjy.com )
2) Let’s watch.
观看视频,通过看、听、读等形式理解文本。
3) Check the answers.
( http: / / www.21cnjy.com ) ( http: / / www.21cnjy.com )
4) Let’s learn. 学习难点句子
( http: / / www.21cnjy.com ) ( http: / / www.21cnjy.com )
5) 点拨重点句型。
( http: / / www.21cnjy.com )
6) Look, listen and imitate. 分句跟读,要求学生边听边模仿。注意语音、语调和语气的模仿。21教育网
7) Fill in the blanks. 对文本内容进一步梳理、理解和巩固。
8) Role-play. 两人一组朗读并表演对话,分层次提成任务要求。
Step3. Consolidation
1. Group wrok. 小组活动,成员之间互相询问年龄和身高。
2. 结合问句和个人实际,写出答案。
( http: / / www.21cnjy.com )
Step 4. Homework
1.听录音跟读对话,并与同伴表演练习。
2.书面表达:用英语描述家庭成员的年龄和身高,并进行比较。不少于五句话。
3. 完成同步练习册。
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Unit 1 How tall are you
A Let’s talk
Let’s chant
Mike is taller than Lee.
Lee is taller than Sue.
Sue is taller than Amy.
How tall are you
Try to read
1.88m
2.26m
Yao Ming is 2.26 metres.
Liu Xiang is 1.88 metres.
读作:two point two six metres
读作:one point eight eight metres
How tall is Yao Ming
How tall is Liu Xiang
1.88m
2.26m
Who is taller, Yao Ming
or Liu Xiang?
Yao Ming is taller than Liu Xiang.
Look and answer
1.08m
1.42m
1.36m
1.28m
1.79m
1.07
1.62m
Look and say
Look and say
含有小数的英语读法为:小数点读做point,小数点右边的小数部分依次读出,遇到零时可读做zero,也可以读做字母O的音。
A: How tall are you
B: I’m___metres. How tall are you
A: I’m___metres. I’m
(taller/ shorter) than you.
Ask and answer
dinosaur
Listen! What sound(声音)
The children are visiting the museum.
There are many dinosaurs in the hall.
大厅
Listen and circle
John: Look at that dinosaur. It’s so big!
Mike: Yes. That one eats vegetables.
John: Cool!
Zhang Peng: This one eat meat. It’s taller.
Mike: You are right.
Read and check
How tall is Zhang Peng
Who is taller, Zhang Peng or the small dinosaur
Watch and answer
Let’s watch
He’s 1.65 metres.
How tall is Zhang Peng
Check the answer
Who is taller, Zhang Peng or the small dinosaur
Zhang Peng is taller.
Check the answer
Look! That’s the tallest dinosaur in this hall.
最高的
Maybe 4 metres.
Let’s learn
Wow! It’s taller than both of us together.
两人加起来
Let’s learn
I’m taller than this one.
我比这个(恐龙)要高。
【点拨】 1.“A + be +形容词比较级 + than + B” 意思为“A比B更……”。
如:This tree is taller than that one. 这棵树比那棵树高。
2. How tall are you
你有多高?
【点拨】含有how 的疑问句还有:How old…?(多少岁); How heavy…?(多重)
句型点拨
Zhang Peng: Look! That’s the tallest dinosaur in this hall.
Mike: Yes, it is. How tall is it
Zhang Peng: Maybe 4 metres.
Mike: Wow! It’s taller than both of us together.
Zhang Peng: Look! There are more dinosaurs over there!
Mike: They’re all so big and tall.
Zhang Peng: Hey, this dinosaur isn’t tall! I’m taller than this one.
Mike: Oh, yes. How tall are you
Zhang Peng: I’m 1.65 metres.
Look, listen and imitate
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
Fill in the blanks
1. Read the dialogue. 与同伴合作朗读对话。
2. Role—play the dialogue. 语音、语调准确,能够表演对话。
两人一组练习对话。
Role-play
Role-play
Talk and write
小组活动,成员之间互相询问年龄和身高。
How old/tall are you
I’m…
__ is older/taller than me.
Who is older/taller than you
Group work
How tall are you I’m_____metres.
Who is taller than you _________.
How old are you I’m___________.
Who is older than you __________.
Talk and write
I can write
Homewrok
1.听录音跟读对话,并与同伴表演练习。 2.书面表达:用英语描述家庭成员的年龄和身高,并进行比较。不少于五句话。
3. 完成同步练习册。登陆21世纪教育 助您教考全无忧
Unit 1 How tall are you
PA Let’s talk
重点句子
1. It’s taller than both of us together. 它(恐龙)比我们俩加起来还高。
【点拨】这是一句含有形容词比较级的句子,基本结构为:A + be (am/is/are) + 形容词比较级+ than + B。又如:21cnjy.com
I am stronger than my brother. 我比我的弟弟强壮。
◆both意为“两个都”,短语both of …后面可以跟名词或着代词的宾格,如:
Both of the boys are 13 years old. 两个男孩都13岁了。
He is talking to both of us. 他在和我们俩谈话。
2. —How tall are you 你多高了?
—I’m 1.61 metres. 我1.61米高。
【点拨】How tall…?常用来 ( http: / / www.21cnjy.com )询问他人或物体的高度,回答时我们会用到长度单位metre,根据英语的习惯用法,表示1米以上时要使用其复数形式metres,如:1.01metrswww.21-cn-jy.com
含有小数的英语读法为:小数点读做point,小数点右边的小数部分依次读出,遇到零时可读做zero,也可以读做字母O的音。如:2·1·c·n·j·y
5.02读作:five point zero two 或five point O two
【来源:21·世纪·教育·网】
同步练习
一、单项选择
( )1. — ____________
—I'm 1. 58 metres tall.
A. How tall are you B. How old are you
C. How heavy are you
( )2. I'm 13 years old. You're 14 years old. So ____________.
A. you're s ( http: / / www.21cnjy.com )tronger than me B. you're younger than me
C. you're older than me
( )3. That is ____________ dinosaur in this hall.21·cn·jy·com
A. the tallest B. tallest C. taller
( )4. Who is ____________, Zhang Peng or the small dinosaur
A. tall B. tallest C. taller
( )5. Both of the dinosaurs ____________ vegetables.21·世纪*教育网
A. eats B. is eating C. eater
二、补全句子。
1. 那是这个厅里最高的恐龙。
That’s ______ ______ dinosaur in this hall.
2. 它比我两个加起来还高。
It’s ______ ______ both of us together.
3. 你有多高?
______ ______ are you
4. 谁比你高呢?
Who is taller ______ ______
三、按要求完成句子。
1.John is l.65 metres tall.(对画线部分提问)
____________ ____________ is John
2.Sarah is taller than me.(对画线部分提问)
____________ is taller than you
3.Wu Yifan is l.64 metres. John is l.61 metres tall.(合并为一句)
John is ____________ ____________ Wu Yifan. 21世纪教育网版权所有
四、选出错误的一项并改正。
( )1. It's taller than both of we.
A B C
( )2. They all are big and tall.
A B C
( )3. There is more dinosaurs over there.
A B C
( )4. Who is tall than Jim
A B C
参考答案
一、1-5 ACACC
二、1. the tallest 2. taller than 3. How tall 4. than you21教育网
三、1. How tall 2. Who 3. shorter than
四、1.C us
2.B are all
3.A are dinosaurs
4.B taller
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