-
Unit 1
How tall are you?
本单元学习的主题是比较人的身高体重。教学内容主要是
围绕孩子们在恐龙博物馆里
参观的情景来展开的。教学重点是
能听、说、读、写核心句型“—
How tall is it?
—It is…”
“—
How
old are you?
—I’m…” “It’s/I’m…than you.”
“—
What size are your
教材分析
shoes?
—Size 7.” “Your feet are…than mine.”
“—
How heavy are
you?
—I’m…” “You’re…”。能听、说、读、写单词：
younger
，
older,
taller, shorter, longer, smaller, bigger, thinner,
heavier,
stronger
知识与能力目标：
?
能够听、说、读、写句型“—
How tall is it?
—
Maybe 4
metres.”
“—
How tall are you?
—I’m
1.65 metres.” “I’m taller
than this
one.” “—
What size are your shoes?
—Size 7.”
“Your feet are
bigger than mine.” “—
How heavy are you?
—I’m 48 kilograms.” “You’re
heavier.”
教学目标
?
能够在情景中恰当运用句型“—
How tall are
you?
—I’m…”
“—
How
heavy are you?
—I’m…” “I’m…than you.”
“—
What
size are your shoes?
—My shoes
are…”比较人、动物的外貌
特征
?
能够听、说、读、写单词：
younger
，
older
，
taller
，
shorter
，
longer
，
smaller
，
bigger
，
thinner
，
heavier
，
stronger
?
能够正确使用上述单词描述人或动物的外貌特征
?
理解形容词比较级的基本构成，即在词尾加
-er
?
理解形容词比较级所表达的意义
情感态度、文化意识、学习策略目标：
?
了解常见的中西方鞋码标注法
?
了解太阳的位置和影子的关系
第一课时：
Part A
Let’s try & Let’s talk
第二课时：
Part A
Let’s learn & Do a survey and report
第三课时：
Part B
Let’s try & Let’s talk
课时安排
第四课时：
Part B
Let’s learn & Match and say
第五课时：
Part B Read
and write
第六课时：
Part B Let’s check & Let’s wrap it
up
The first
period(
第一课时
)
Part
A
Let’s try & Let’s talk
?
教学内容与目标
课时教学内容
Let’s try
课时教学目标
?
能够通过阅读
Let’s try
板块
，对听力部分的重点内容进
行预测。
?
能够通过听录音，听懂、解答
Let’s try
板块的问题并预
测即将发生的故事。
?
能够通过观察、谈论
Let’s
ta
lk
板块的图片，在图片和
教师的帮助下理解对话大意，并能回
答对话下面的问
题。
?
能够通过听录音，学会按照正确的
语音、语调及意群
朗读对话，并能在小组中进行角色扮演。
Let’s talk
?
能够听、说、读、写并在情景中恰当运用句型“—
How
tall is it?
—It’s…”
“—
How tall are you?
—I’m…”
“It’s/I’m…than…”
描述和比较人或动物的外貌特征。
?
能够在语境中借助图片等帮助理解
新词“
dinosaur
，
hall
，
metre
，
than
，
both”的意思，并能正确发音。
?
能够完成比较自己与同学身高、年龄的活动。
?
教学重点
1.
能够理解和掌握本课时的重点词汇和句型。
2.
能够在情景中运用句型“—
How tall are
you?
—I’m…metres.”
询问并回答彼此
的身高。
?
教学难点
能够运用所学的含有形容词比较级的句型在提供的情景中，谈论人或动物
的身高、年龄等，实现语篇输出。
?
教学准备
PPT
课件、课文音频、视频、教学卡片等。
< br>
?
教学过程
Step
1
：
Warm-up & Revision & Lead-
in
1. Greetings.
2. Enjoy a
video about dinosaurs in different sizes.
(
课件出示：不同体型
恐龙的视频
)
T
：
Do you know
what they are in the video?
Ss
：恐龙
/Dinosaurs!
T
：
Yes
，
you’re right. They are dinosaurs. What do you
think of them?
Are they big or small?
Ss
：They are big. / They are
small./ …
T
：
Yeah! Some
dinosaurs are big. Some dinosaurs are small.
◆
Teaching
purpose
视频可以激发学生的学习兴趣，引出恐龙这个
话题。在对话中复习已学过
的形容词。以孩子们去博物馆、谈论恐龙的场景导入教学，自
然亲切地创设真
实、有效的教学情景。
3. Lead-in.
T
：
We talked
something about dinosaurs.
Now
，
we can only see
dinosaurs
in the videos or in
the museums. The children are in the
museum now. Let’s
observe the picture
and guess what they are talking about.
(
课件出示：
Unit
1
主
情景图
)
Step
2
：
Presentation
1.
Listen and circle.
(1) Show the
questions of “Let’s try” on the PPT.
(出示课件
) Let students
predict
and guess the answers.
(2)
The teacher plays the recording of “Let’s try”.
(出示课件
) Students try to
choose the right options.
(3) Students read the dialogue and
check the answers with the teacher.
(
出
示课件
)
(4) Show two dinosaurs on the PPT.
T
：
Can you guess
which one is the second dinosaur? And why?
Ss
：… Because it
is…
T
：
Yes. The second
dinosaur is taller than the first one.
◆
Teaching
purpose
教师通过问题引导学生在听录音之前先预测听力内容，培养学生的逻辑
推
理能力，并通过两只恐龙的对比，帮助学生进一步理解
tal
ler
的含义，初步了
解使用形容词比较级进行对比的句型。<
/p>
2. Look and say.
Show a picture about three dinosaurs in
different sizes on the PPT.
(
出示课
件
)
T
：
There are more
dinosaurs in this picture. The first dinosaur is
tall. How
about the second one and the
last one?
Ss
：
The second one
is taller. The last one is the tallest dinosaur.
Use b
ody languages to teach
the words “tall, taller, tallest”.
◆
Teaching
purpose
用肢体语言让学生初步感受、理解比较级的用法，为接下来的学习做铺
垫。教师设计不同的任务逐步引导学生跟随文本学习新单词、新句型，降低学
习难度。
3. Learn the new
words and sentences.
(
1)
Show a picture of “hall” on the PPT.
(出示课件
)
T: What is it?
Ss: A museum.
T: It is a
hall in the museum. And it is the hall of
dinosaurs.
Lead students to
read the word “hall” for three times.
Show the pictures of “Let’s talk”.
(出示课件
)
T
：
In the hall of
the museum
，
Zhang Peng and
Mike see the tallest
dinosaur. Can you
guess
“How tall is it?”
Let students watch the video of the
first part of “Let’s talk”，
and try to
fill in
the
blanks.(
出示课件
)
Check the answers and teach the
sentences “How tall is it? Maybe it is 4
metres. It’s taller than…”
Lead students to pay attention to the
ruler in the picture.
T: Do
you know what the letter “m” means on the
ruler?
Ss: It means
“米”.
T: Clever!
You must be good at maths. Can you tell me which
word is the
same meaning as
“m”?
Ss: Metre.
/…
T: Super!
Lead
students to read the word “metre”
for
three times.
Show a picture on the PPT
to help students understand the word “both”.
T: Look at the picture.
Both means A and B.
Lead students to
read the word “both” for three times.
(2)T
：
They see
more dinosaurs in the hall. What are they talking
about?
Let students watch the video of
the second part of “Let’s talk”，
and try to
answer the
questions in the book.
Check the answers and teach the
sentences “How tall is Zhang Peng? He’s
1.65 metres. Zhang Peng is taller than
the small dinosaur.”
Let
stude
nts pay attention to the word
“than”. Ask students to circle this
word on their books.
T: When
should we use this word? And where should we put
it?
Ss: We put it after the word
“taller”…
T: Yes. When we
compare two persons or things, we should put it
after the
comparative forms of the
adjectives.
Lead students to read the
word “than” for three times.
4. Read and act.
(1)
Students read after the recording and pay
attention to the pronunciation
and the
intonation.
(2) Let students practice
the dialogue in groups.
(3) Act out.
◆
Teaching
purpose
教师播放录音，学生听录音跟读。引导学生按照正确的语音、语调及意
群
朗读对话，并在小组中进行角色表演。
Step 3: Practice
1. Let’s do
and write.
Let students
measure how tall they are by using a tapeline.
Finish the
exercises below the dialogue
according to their measurement results and their
true ages.
2. Practice the
words and the sentences.
Use the word
cards to practice the words and the sentences.
◆
Teaching
purpose
进行测量身高的活动，锻炼学生的动手能力，并为后面的拓展活动做好
准
备。利用单词卡片，帮助学生操练核心单词和句型。
Step
4
：
Consolidation & Extension
“Height and Age”
1. Ask and answer in pairs.
Make a model:
T
：
How tall are
you? / How old are you?