Unit 7 What’s the highest mountain in the world? Section B 1a—1d 教案

Unit
7
What’s
the
highest
mountain
in
the
world
Section
B
1a—1d
学习目标：
知识目标：掌握本节课重点单词和句型：weigh，birth，adult,
at
birth，up
to,
An
adult
panda
weighs
many
times
more
than
a
baby
panda.
能力目标：通过学习本课，学生能够描述动物的特征；识记并运用表达事物之间的倍数关系的词句。
情感目标：通过本课学习，培养学生保护动物的意识。
学习重点：复习最高级的用法。
学习难点：能用流利英语描述动物的特征。
教学过程：
I.
Preparation
1．检查单词预习情况：教师结合学生读的状况，适当领读，并帮助学生正音。
cm(centimeter),
weigh(weight),
birth(born,birthday),(an)
adult
2．复习检查
通过检查“学案”中“新知预习”内容，检查预习效果。
英汉互译:
1.
350米高
2.
重5公斤
3.
a
baby
panda
4.
an
adult
panda
5.
活到100岁
6.
eat
much
more
7.
在出生时
8.两腿站立
II.
Presentation
1.
Learning
tasks
“示标定向”
学习并掌握下列单词：
cm(centimeter),
weigh,
birth,
adult
能正确使用以下常用表达：
at
birth,
live
up
to,
weighs
5,000
kilos,
standing
on
two
legs,
weighs
many
times
more
than,
a
baby
panda,
an
adult
panda,
能熟练掌握并使用下列重点句式：
1）A
baby
panda
cannot
see

2）At
birth,
a
baby
panda
is
about
20
cm
long.
3)
An
adult
panda
weighs
many
times
more
than
a
baby
panda.
2.
Leading-in“导入新课”1a
1.
应用所给信息，比较图中两种动物。
如：This
elephant
weighs
many
times
more
than
this
panda.
(200
cm
taller/shorter,
weigh
much
more/less,
eat
much
more/less,
eat
many
times
more)
2.
小组讨论：
Compare
the
panda
and
the
elephant.
3.
Make
more
sentences
using
the
information
in
1a.
如：The
elephant
is
350
cm
tall
,and
the
panda
is
150
cm
tall.
The
elephant
eats
150
kilos
of
food
a
day,
and
the
panda
eats
10
kilos
of
food
a
day.
III.
Practice
1.
1b
Listen
and
check(√)
the
numbers
you
hear.
领读数字读法：120
one
hundred
and
twenty
,
0.1
zero
point
one
核对答案：100,
20,
0.1,
0.2,
150
2.
1c
Listen
again
and
complete
the
sentences.
核对答案：1.
0.1
to
0.2
kilos
2.
15
cm
long
3.
pink
,
no
teeth
4.
20
to
30
years
3.
应用听力材料，小组准备，然后班内讨论熊猫,最后由各组成员展示:
A:
A
baby
panda
can
not
see.
B:
An
adult
panda
weighs
many
times
more
than
a
baby
panda.
4.
Language
points:
1)
At
birth,
a
baby
panda
is
about…
birth
v.
出生
at
birth
出生时
如：
Man’s
nature
at
birth
is
good.
人之初，性本善。
give
birth
to…
生（孩子）；产生
如：
My
aunt
gave
birth
to
a
beautiful
baby
girl
yesterday.
昨天我婶婶生下一个漂亮的小女孩。
2)
A
panda
can
live
up
to
20
to
30
years.
up
to
到达（数量，程度等）；不多于,如：
In
some
area
of
Africa,
children
get
educated
up
to
12
years
old.
在非洲的一些地区，孩子最多受教育到12岁。
3）An
adult
panda
weighs
many
times
more
than
a
baby
panda.
一只成年熊猫比一只熊猫宝宝重很多倍。
weigh
意为重、有…重、给…称重，其名词形式为weight,有短语in
weight。
The
box
weighs
33
kg.=The
box
is
33
kg
in
weight.这个箱子33千克重。
many
times
more
than
用以表示倍数，类似短语还有：
many/some/twice
more
than
,many/some/twice
less
than
如：I
have
twice
more
books
than
my
sister.
我的书比我姐姐的多两倍。
IV.
Consolidation
应用所给信息造句，讨论下列动物的生活习性：
Here
are
some
facts
about
tiger
and
rabbit,
use
the
following
information
to
make
sentences.
Tiger:
—
is
150
cm
tall
—
weighs
300
kilos
—
eats
meat
—
sleeps
15
hours
a
day.
Rabbit:
—
is
15
cm
tall
—
weighs
2
kilos
—
eats
leaves
—
sleeps
5
hours
a
day.
如：I
think
the
tiger
is
heavier
than
the
rabbit
.The
tiger
weighs
300
kilos
,but
the
rabbit
weighs
only
2
kilos.
V.
Examination
1.
引导学生小结梳理知识框架、规律、方法，并对合作小组当堂学习情况进行总结评价，巩固学生所获得的语言知识和经验，让学生在评价中反思，在反思中进步。
Ask
one
of
the
students
to
say
what
they
have
learnt.
1)words
&
phrases
cm(centimeter),
weigh,
birth,
adult
at
birth,
live
up
to,
weighs
5,000
kilos,
standing
on
two
legs,
weighs
many
times
more
than,
a
baby
panda,
an
adult
panda,
2)
数量单位表达法，倍数表达法。
2.
当堂检测(见学案)：教师要随堂进行评价，批改可以由学习小组内互批、组间互批、集体订正等方法，批阅后教师要统计达标情况,收集反馈信息，当堂矫正补救。
VI.
Assignment
1.
口头作业：利用早读，朗读或背诵录音材料，体会过去进行时的含义和用法。
2.
书面作业：
1）记忆所学单词、短语或重点句型。
2）Finish
off
the
exercises
in
tongbuxuexi.
3.
Preview
the
new
words
of
2a-2e.
板书设计
Unit
7
What’s
the
highest
mountain
in
the
world
Section
B
1a—1d
1）A
baby
panda
cannot
see

2）At
birth,
a
baby
panda
is
about
20
cm
long.
3)
An
adult
panda
weighs
many
times
more
than
a
baby
panda.
教后反思