Unit1 How tall are you 第3课时 B Learn课件

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Unit 1 How tall are you
第三课时 Part B
Let's learn Match and say
教学目标
1.学生能够听、说、读、写单词thinner，heavier，bigger，smaller，stronger。
2.学生能够灵活运用形容词的比较级形式来描述人和动物的特征。
3.学生能够顺利完成本课时的练习题。
教学重难点
1.能够掌握本课时的四会单词thinner，heavier，bigger，smaller，stronger。
2.能够灵活运用形容词比较级来描述人和动物的特征。
Warm-up
thinner
heavier
fat
fatter
smaller
bigger
thinner
stronger
funny
funnier
The little boy is funny. The other boy is funnier.
taller
bigger
stronger
smaller
thinner
heavier
heavy
Let’s say
… is …er than ...
Are you tall or short
Let’s ask two of you to answer this question.
John: How heavy are you
Jim: I’m 52 kilograms.
John: You’re heavier than me.
Guess: Who is heavier , John or Jim
A: How heavy are you
B: I’m _____ kilograms.
How heavy are you
A: I’m _____ kilograms.
You are heavier/thinner than me.
Ask and answer
A: How tall are you
B: I’m 1.2 meters tall.
(I’m one point two meters tall.)
I’m 120 centimetres tall.
He is taller than the girl.
1.2 metres-------one point two meters
1.6 meters-------one point six meters
1.9 meters-------one point nine meters
1. meters-------one point meters
How tall are you
Revision: dialogues 对话
1.How old are you
I am 58 years old.
2.How tall are you
I am 167 cm tall.
3.How heavy are you
I am 64 kg. .
Let’s read
cm=centimeter 厘米
M = metre=meter 米
kg=kilogram　　公斤　千克
T = ton 吨
原型 比较级
tall
taller
short
shorter
long
longer
young
younger
old
older
small
smaller
strong
stronger
big
bigger
thin
thinner
heavy
heavier
总结归纳
1）形容词+er
long→longer, strong →stronger, fast →faster
2）以不发音e结尾的+r
large →larger, nice →nicer, safe →safer
3）以一个辅音字母结尾的重读闭音节，双写末尾辅音字母，再 加+er
fat →fatter, thin →thinner, big →bigger
4) 以辅音字母y结尾，变y为i + er
happy →happier, busy →busier, early →earlier,
funny →funnier , heavy →heavier
5) 不规则变化
good/well →better, many/much → more,
bad/ill →worse， little →less, far →farther/further
How old are you
How tall are you
How long is your desk
How heavy are you
How long is your pen
How long is your English book
Make Sentences:
Let’s talk
Listen to the tape and answer the following questions:
1.Who are talking
2.How heavy is Jim
3.Who is thinner, Jim or John
Let’s learn:
1. He is 15 years old. _____ _____ is he
2. Tom is 163 cm tall. _____ _____ is Tom
3. Tom’s father is 55 kg heavy. _____ _____ is Tom’s father
4. I wear size 16. _____ _____ are your feet
Look!
This girl is Cathy.
How lovely the girl is.
She has long arms.
She has long hair and big eyes.
She is 6 years old.
She is 104cm tall.
She is 27 kg.
She likes studying.
Group work
Name Age
年龄 Weight
重量 Height
身高
Rewrite the sentences.
1. I’m 164 cm tall.(对划线部分提问)
2. I’m 13 years old. (对划线部分提问)
3. I like the yellow rabbit.(对划线部分提问)
4. Wu Yifan is younger than Lucy.(改为一般疑问句)
5. Chen Jie is shorter than Miss White.(对划线部分提问)
_____ ____ are you
_____ ______ are you
_________ rabbit ________ you _______
________ Wu Yifan ________ _______ Lucy
________ is shorter than Miss White
How tall
How old
Which do like
Is younger than
Who
Homework
1、抄写第7页的五个形容词比较级每个两行，每行六个。对话两遍（含中文）。
2、熟读并背诵B.Let’s learn.
3、完成练习册B.Let’s learn 的配套练习。