Unit 7 What’s the highest mountain in the world 单元教案(5课时)

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名称 Unit 7 What’s the highest mountain in the world 单元教案(5课时)
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Unit
7
What’s
the
highest
mountain
in
the
world?
Section
A
(1a-2d)
一、教学目标
1.
听懂并掌握下列词汇:
square,
meter,
deep,
desert,
population,
Asia,
tour,
tourist,
wall,
amazing,
ancient,
protect,
wide
2.
熟练运用形容词的比较级、最高级(Comparatives
and
superlatives
with
adjectives)。
3.
能听懂并谈论地理与自然的句型:
What’s
the
highest
mountain
in
the
world?
4.
能正确表达较大的数字(large
numbers)。
5.
了解我国和世界的一些“自然地理之最”。
6.
培养学生亲近自然,关爱自然,保护自然的情感态度价值观。
二、教学重点及难点
重点:
1.
听懂并掌握下列词汇:
square,
meter,
deep,
desert,
population,
Asia,
tour,
tourist,
wall,
amazing,
ancient,
protect,
wide
2.
熟练运用形容词的比较级、最高级(Comparatives
and
superlatives
with
adjectives)。
难点:
正确表达较大的数字(large
numbers)。
三、教学准备
教学课件、课本中涉及到的著名景点的图片。
学生课前预习。
四、教学过程
Task
1
Step
1
Warming-up
Watch
and
learn
T:
Hello,
boys
and
girls.
Today
we’ll
start
to
learn
Unit
7—What’s
the
highest
mountain
in
the
world?
First
let’s
watch
a
cartoon
and
then
think
about
the
questions.
How
old
is
China?
What’s
the
longest
river?
设计意图:通过让学生看动画引出本单元的主要话题,激发学生学习兴趣的同时,并通过问答的方式提出问题,让学生用地理知识回答相关问题,同时让学生复习形容词的比较级和最高级的用法,并呈现一些自然地理名称的表达。
Step
2
Pre-listening
Look
and
learn
1.
T:
Now
we’ll
see
four
pictures
which
show
different
geographical
sites
around
the
world.
The
first
one
is
the
world’s
highest
mountain—Qomolangma
(pronounce
Cho-mo-lung-ma).
Qomolangma
is
located
in
the
Himalayas.
2.
T:
We
can
see
a
sea
in
this
picture.
But
it’s
not
a
sea,
it’s
just
a
lake.
It’s
called
the
Caspian
Sea,
the
world’s
largest
lake.
3.
T:
What’s
this
picture
of?
Yes,
it’s
of
the
Nile.
Do
you
know
it’s
the
longest
river
in
the
world?
4.
T:
Who
knows
where
it
is?
It’s
the
Sahara.
It’s
the
largest
hot
desert
in
the
world.
设计意图:引导学生认知四个“自然地理之最”的相关知识,为下文的数据学习奠定基础。
Look
and
answer
T:
We’ve
known
four
different
geographical
sites
around
the
world.
Now
here’s
a
new
question.
What’s
the
largest
city
square
in
the
world?
Do
you
know?
Yes,
it’s
our
Tian’anmen
Square.
设计意图:结合学生熟悉的地理知识,引出square的已知词义,为square的另一层含义的学习打好基础。
Look
and
learn
1.
T:
Here
the
word
“square”
means
the
city
center.
2.
T:
Tiananmen
Square
is
0.44
million
square
meters.
Here
“square”
is
used
after
a
number
to
give
a
measurement
of
area.
3.
T:
Here’s
a
well.
I
wonder
how
deep
it
is.
4.
T:
When
we
use
the
words
like
deep
and
high,
we
always
say
numbers.
How
to
read
the
numbers,
especially
the
large
numbers?
设计意图:引导学生学新词,扩充词汇量。同时学习千位以上基数词的表达法,为后面的匹配活动奠定基础。
Look
and
read
T:
Here’re
four
numbers.
Can
you
read
now?
设计意图:训练学生对较大数字的正确读法。
Look
and
learn
T:
Look
at
the
chart
with
some
measurement
information.
Are
you
clear
the
differences
among
size,
deep,
long
and
high?
设计意图:利用图解法,帮助学生区分并理解四个度量单位。
Work
on
1a
Read
and
match
T:
Now
it’s
time
for
you
to
match
the
sites
and
the
facts.
设计意图:锻炼学生如何用含有大数字的度量结构表述地理信息。
Step
3
While-listening
Work
on
1b
Listen
and
complete
T:
Here’re
also
four
sentences
about
these
four
geographical
sites.
We’ve
known
the
Sahara
is
a
desert.
Now
you
can
read
one
by
one.
And
then
you’ll
listen
to
the
conversation
and
complete
them.
设计意图:引导学生结合听的内容熟悉比较级和最高级结构的含义和具体用法。
Step
4
Post-listening
Work
on
1c
Make
conversations
T:
Now
it’s
time
for
you
to
make
conversations.
You
can
refer
to
the
information
in
1b.
At
last
some
pairs
of
you
will
show
your
conversations
here.
设计意图:让学生结对操练,通过模仿听力中大数字的用法,口头说出大数字,并用这四个地方的相关信息进行控制性的语言操练。
Task
2
Step
1
Pre-listening
Look
and
learn
1.
T:
Before
we
do
next
exercise,
let’s
have
a
look
at
these
two
pictures
and
learn
two
famous
rivers
in
China.
One
is
the
Yangtze
River,
the
other
one
the
Yellow
river.
2.
T:
Another
word
you
will
hear
in
the
recording
is
population.
Do
you
know
its
meaning?
设计意图:引导学生了解听力活动会涉及到的相关地理知识以及生词,为听力活动做好准备。
Look
and
read
T:
Here’re
four
numbers.
Who
can
read
them
out
loud?
设计意图:检测并巩固学生对大数字读法的掌握,减轻他们的听力压力。
Read
and
match
T:
Next,
read
the
four
sentences
in
2a
and
understand
what
they
are
about.
Then
match
the
sentences
with
the
key
words.
设计意图:通过句子和关键词匹配,帮助学生预测听力材料背景和内容的能力,进一步降低听力难度。
Step
2
While-listening
Work
on
2a
Listen
and
number
T:
Now
read
these
four
sentences
by
yourselves.
And
then
you
will
listen
and
number
the
facts
in
the
order
you
hear
them.
Work
on
2b
Listen
and
fill
in
the
blanks
T:
You
will
listen
again
and
fill
in
the
blanks
with
the
numbers
in
the
box.
设计意图:锻炼学生能够通过听获取地理知识中的一些重要数据及与之相关的文化信息的能力,将学生带入我们自己的地理与人文语境中。
Step
3
Post-listening
Work
on
2c
Make
conversations
T:
Now
I’d
like
you
to
ask
and
answer
about
China
and
the
world
to
make
new
conversations.
You
can
do
it
in
pairs.
One
is
Chinese
and
the
other
can
act
as
a
foreigner.
You
can
refer
to
the
examples.
设计意图:锻炼学生运用比较级和最高级结构进行问答的口头表达能力,输出听力内容。
Work
on
2d
Watch
and
answer
1.
T:
Maybe
everyone
knows
the
Great
Wall.
But
do
you
know
the
Ming
Great
Wall?
Let’s
watch
the
short
video
and
answer
the
question.
Choose
the
correct
answer.
What’s
the
conversation
about?
A.
Ancient
emperors.
B.
The
Ming
Dynasty.
C.
A
tour
to
the
Ming
Great
Wall.
设计意图:通过观看视频,吸引学生注意力,让学生感知2d的对话内容,为文本学习奠定基础。
Read
and
guess
T:
Look
at
the
conversation.
There’re
some
new
words.
I’d
like
you
to
read
and
guess
their
Chinese
meanings.
tourist
n.
旅行者;观光者
feel
free
feel
free
to
do
sth.
(可以)随便(做某事)
tour
n.
&
v.
旅行;旅游
VS.
tourist
amazing
adj.
令人大为惊奇的
ancient
adj.
古代的;古老的
protect
v.
保护;防护
wide
adj.
宽的;宽阔的
as
far
as
I
know
据我所知
设计意图:锻炼学生结合句意和上下文猜测词义的能力,扩充他们的词汇量。
Look
and
answer
T:
Now
you
are
a
guide.
Can
you
answer
the
questions
of
the
tourists?
设计意图:让学生运用所学的知识进行口头表达的能力,进一步熟悉我国明长城的基本知识。
Role-play
T:
I
think
you’ve
already
grasped
the
conversation.
Look
here!
It’s
your
turn
to
role-play
the
conversation.
设计意图:通过角色扮演,调动学生的学习积极性和主观能动性,进一步练习口语。
Step
4
Summary
T:
At
last,
let’s
summarize
the
key
points
of
this
lesson.
square,
meter,
deep,
desert,
population,
Asia,
tour,
tourist,
wall,
amazing,
ancient,
protect,
wide
feel
free
to
do
sth.
as
far
as
I
know
9,600,000—nine
billion
six
hundred
thousand
1025—one
thousand
and
twenty
five
6671—six
thousand
six
hundred
and
seventy-one
884443—eight
thousand
eight
hundred
and
forty-four
point
four
three
设计意图:巩固学生对本课时内容的掌握。
Step
5
Homework
1.
Recite
the
key
words
and
phrases.
2.
Read
Section
A
2d
aloud.
3.
Preview
Section
A
3a.
设计意图:复习本课时所学,预习新课。
五、板书设计
Unit
7
What’s
the
highest
mountain
in
the
world?
Section
A
(1a-2d)
square,
meter,
deep,
desert,
population,
Asia,
tour,
tourist,
wall,
amazing,
ancient,
protect,
wide
A:
What
is
the
highest
mountain
in
the
world?
B:
Qomolangma.Unit
7
What’s
the
highest
mountain
in
the
world?
Section
B
3a-Self
Check
一、教学目标
1.
巩固本单元的重点词语。
2.
熟练运用形容词和副词的比较级和最高级。
3.
通过罗列事实及数据,初步学习说明文的写作。
4.
培养学生亲近自然,关爱自然,保护自然的情感态度价值。
二、教学重点及难点
重点:
1.
巩固本单元的重点词语。
2.
熟练运用形容词和副词的比较级和最高级。
难点:
通过罗列事实及数据,初步学习说明文的写作。
三、教学准备
教学课件。
学生课前预习。
四、教学过程
Step
1
Warming-up
Vocabulary
exercises
T:
Hi,
boys
and
girls!
This
is
the
last
lesson
of
Unit
7.
First
you
can
do
vocabulary
exercises
to
review
the
words.
设计意图:吸引学生的注意力,引导学生快速回归课堂学习状态,复习巩固本单元所学的词汇,为本课时的检测做好准备。
Step
2
Pre-writing
Look
and
guess
T:
Last
time
we
learned
something
about
pandas.
Next
you
will
see
another
kind
of
animals.
They
are
huge
and
live
in
the
sea.
They
can
sing
songs
and
jump
high
out
of
the
water.
Especially,
they’re
smart
and
friendly
to
human
beings.
Do
you
know
what
they
are?
Please
look
at
the
picture
and
get
to
know
whales
together.
设计意图:引起学生的好奇心,激活他们的思维模式,引出本课时的写作话题。
Work
on
3a
Look
and
read
T:
There
are
some
words
and
phrases
about
whales.
You
can
have
a
look
and
read
first
to
understand
their
meanings.
设计意图:理解有关鲸鱼的相关词语,掌握鲸鱼的相关信息,为写作准备素材。
Complete
the
chart
T:
Now
we
can
see
six
questions
about
whales.
First
you
can
put
the
words
and
phrases
in
the
correct
place
in
the
chart
by
asking
and
answering
between
you
and
me.
And
then
you
will
ask
and
answer
in
pairs
using
the
complete
sentences.
设计意图:引导学生进行有关信息归类练习,并锻炼学生的口头表达能力,为写作做好准备。
Look
and
learn
T:
Now
let’s
learn
how
to
write
something
about
protecting
endangered
or
precious
animals
and
nature.
设计意图:帮助学生梳理说明文的写作思路。
Step
3
While-writing
Work
on
3b
Write
a
paragraph
T:
Now
it’s
your
turn
to
write
a
paragraph
about
whales
and
the
reasons
they
need
to
be
protected.
You
can
use
the
information
in
the
chart
you
finished
just
now.
设计意图:训练学生有关说明文的写作,提高他们的书面表达能力。
Step
4
Post-writing
Make
a
poster
T:
Have
you
known
whales
well?
Now
you
have
to
make
a
poster
about
whales
in
groups.
After
you
finish,
some
groups
of
you
will
show
your
posters
in
our
class.
设计意图:锻炼学生的动手能力,培养他们的团队合作意识和保护濒危动物的意识。
Work
on
self
check
Complete
the
chart
T:
Look
at
the
chart.
There
are
four
adjectives.
Please
read
and
write
their
comparatives
and
superlatives
in
the
chart.
设计意图:检测学生对形容词的比较级和最高级的掌握程度。
Match
and
add
T:
Here
are
three
verbs
and
their
objects.
Please
read
and
then
match
them.
If
you
can,
add
one
more
object
to
each
list.
设计意图:帮助学生在更丰富的语境中巩固三个动词的搭配。
Circle
and/or
fill
in
the
blank
T:
Now
you
can
see
four
questions.
You
can
circle
the
correct
word
and
fill
in
the
blank
using
the
correct
form
of
the
word
in
brackets.
设计意图:进一步巩固学生对词义的区别和运用,达到语言输出。
Test
T:
Now
you
can
do
exercises
to
check.
单选题。
1.
The
whales
are
endangered
animals.
We
should
protect
them
________
being
killed.
A.
to
B.
of
C.
for
D.
from
2.
People
put
rubbish
into
the
sea,
so
some
kinds
of
whales
are
in
________.
A.
danger
B.
safe
C.
dangerous
D.
safety
3.
Look
at
the
cute
baby
over
there.
He
is
about
3.6
kilos
________
birth.
A.
for
B.
in
C.
at
D.
on
4.
—Can
your
sister
play
tennis?
—Sure.
She
plays
________
I
do.
A.
as
good
as
B.
so
good
as
C.
so
well
as
D.
as
well
as
5.
Miss
Wang
is
________
taller
than
me.
A.
very
B.
more
C.
much
D.
quite
6.
—________
kilos
of
food
does
a
panda
eat
a
day?
—Ten
kilos.
A.
How
much
B.
How
many
C.
How
D.
What
设计意图:检测学生对本课时内容的掌握程度。
Step
5
Summary
At
last,
let’s
summarize
the
key
points
of
this
lesson.
Whales
are...
They
live
in...
They
eat...
They
can…
One
interesting
thing
fact
is…
Another
interesting
fact
is…
Some
kinds
of
whales
are
in
danger
because…
We
should
protect
whales
from…
I
think
people
should/shouldn’t…
设计意图:总结本课时的重要内容。
Step
6
Homework
1.
Review
all
the
words
and
phrases
in
Unit
7.
2.
Preview
Unit
8
Section
A.
设计意图:复习旧知,预习新课。
五、板书设计
Unit
7
What’s
the
highest
mountain
in
the
world?
Section
B
3a—
Self
Check
Whales
are...
They
live
in...
They
eat...
They
can…
One
interesting
thing
fact
is…
Another
interesting
fact
is…
Some
kinds
of
whales
are
in
danger
because…
We
should
protect
whales
from…
I
think
people
should/shouldn’t…Unit
7
What’s
the
highest
mountain
in
the
world?
Section
A
3a-Grammar
Focus
一、教学目标
1.
认读并掌握下列词汇:
thick,
include,
condition,
succeed,
achieve,
achievement,
force,
nature
2.
能读懂并表达较大的数字。
3.
能正确表达比较级和最高级的不同句式。
4.
能读懂并掌握珠穆朗玛峰的相关信息。
5.
鼓励学生利用课余时间走近大自然,了解我国的悠久历史、灿烂文化和大好河山。
二、教学重点及难点
重点:
1.
认读并掌握下列词汇:
thick,
include,
condition,
succeed,
achieve,
achievement,
force,
nature
2.
能读懂并表达较大的数字。
难点:
形容词、副词的比较级和最高级的规则与不规则变化。
三、教学准备
教学课件、课本中涉及到的著名景点的图片。
学生课前预习。
四、教学过程
Task
1
Revision
Read
and
review
T:
Hi,
boys
and
girls!
Let’s
continue
our
lesson.
First
here’re
four
numbers.
Let’s
read
and
review.
设计意图:引导学生复习上节课所学的有关较大数字的认读。
Look
and
review
T:
Look
at
the
picture
and
review
something
about
Qomolangma.
设计意图:结合图片,回忆珠穆朗玛的英文表达及相关知识,为本课时的文章学习奠定基础。
Step
2
Pre-reading
Read,
listen
and
learn
T:
OK!
Now
you
can
listen
and
read
the
article
“Qomolangma—the
Most
Dangerous
Mountain
in
the
world?”
to
learn
the
main
idea
of
it.
设计意图:锻炼学生的听力,引导学生先从整体上感知短文大意。
Find,
guess
and
learn
T:
Here’re
some
new
words.
You
can
find
and
underline
them
in
the
article
and
then
let’s
guess
and
learn
what
they
mean
in
Chinese.
thick
adj.
厚的;浓的
include
v.
包括;包含
condition
v.
条件;状况
succeed
v.
实现目标;成功
achieve
v.
达到;完成;成功
achievement
n.
成就
force
n.
力;力量
nature
n.
自然界;大自然
设计意图:引导学生结合上下文猜测词义,扩充学生的词汇量。
Look
and
discuss
T:
Next,
let’s
do
some
activities
before
reading
the
article.
设计意图:发散学生的思维,锻炼学生结合图片预测文章内容的能力。
Step
3
While-reading
Work
on
3a
Read
and
match
T:
Here’re
the
main
ideas
of
the
paragraphs.
Please
read
the
article
carefully.
Then
match
each
paragraph
with
the
main
ideas.
设计意图:锻炼学生对文章的概括能力,进一步熟悉文章内容。
Work
on
3b
Read
again
and
complete
the
chart
T:
Please
read
the
article
again
and
complete
the
chart.
设计意图:锻炼学生关注文章细节,能够列举文章段落大意的能力。
Read,
think
and
fill
in
the
blanks
T:
Here’s
the
structure
of
the
article.
Now
read
the
article
for
the
third
time
and
fill
in
the
blanks.
设计意图:引导学生从整体把握文章结构,进一步理解文章细节内容。
Step
4
Post-reading
Work
on
3c
Read
and
answer
T:
Now
you
can
see
four
questions
about
the
article.
Look
and
answer
using
information
from
the
article.
设计意图:引导学生更进一步把握文章内容,了解与珠穆朗玛峰有关的信息。
Task
2
Step
1
Presentation
Think
and
answer
T:
I’m
1.70
meters
tall.
How
tall
are
you?
Who
is
taller
than
you?
Who
is
the
tallest
in
our
class?
设计意图:从简单的句子入手,引出学生对比较级和最高级的理解,为下文的语法学习奠定基础。
Work
on
Grammar
Focus
Read
and
compare
T:
Here’re
some
sentences
about
the
article
Qomolangma.
Read
the
sentences
together
and
pay
much
attention
to
the
red
phrase
structures
as
well
as
the
blue
ones.
Who
can
tell
me
how
to
use
the
comparative
degree
and
the
superlative
degree
of
adjectives?
设计意图:让学生朗读句子,感知句意,体会语法知识点的语义及语用。
Look
and
learn
1.
T:
Now
we’ll
learn
how
to
express
the
comparative
degree
and
the
superlative
degree
of
adjectives
and
adverbs.
2.
T:
When
we
use
the
comparative
degree
and
the
superlative
degree,
we
are
always
confused
about
the
regular
and
irregular
rules
of
the
comparative
and
the
superlative
form
of
some
adjectives
and
adverbs.
So
let’s
look
and
learn.
Regular
rules
(1)
一般情况下,比较级词尾+er,
最高级词尾+est。如:
high

higher

highest
deep

deeper

deepest
(2)
以e结尾的词,比较级词尾+r,最高级词尾+st。如:
cute

cuter

cutest
large

larger

largest
(3)
以辅音字母+y结尾,变y为
i,比较级词尾+er,最高级词尾est。如:
easy

easier

easiest
happy

happier

happiest
(4)
重读闭音节,单辅音结尾,双写词尾辅音字母+er

est。如:
fat

fatter

fattest
thin

thinner

thinnest
hot

hotter

hottest
big

bigger

biggest
(5)
多音节和部分双音节的词,比较级、最高级分别是在原级前+more和the
most。如:
beautiful

more
beautiful

the
most
beautiful
careful

more
careful

the
most
careful
包括少数单音节词:
pleased

more
pleased

the
most
pleased
tired

more
tired

the
most
tired
Irregular
rules
good/well

better

best
bad

worse

worst
many/much

more

most
设计意图:集中学习形容词和副词比较级和最高级不同句式的表达,帮助学生掌握相关语法知识。
Step
2
Practice
Do
grammar
exercises
T:
Let’s
do
some
grammar
exercises
from
the
senior
high
school
entrance
examination.
设计意图:通过让学生做近年中考题巩固形容词和副词比较级和最高级的知识点,在体验中考题型的过程中加深对该语法点的理解。
Step
3
Consolidation
T:
Have
you
grasped
the
grammar?
Now
you
can
do
exercises
to
check.
Complete
the
sentences.
Use
a
superlative
(-est
or
most
...)
or
a
comparative
(-er
or
more
...).
1.
We
stayed
at
____________
hotel
in
the
town.
(cheap)
2.
Our
hotel
was
_________
than
all
the
others
in
the
town.
(cheap)
3.
The
United
States
is
very
large,
but
Canada
is
_______________.
(large)
4.
What’s
___________country
in
the
world?
(small)
5.
1
wasn't
feeling
well
yesterday,
but
I
feel
a
bit
____________
today.
(good)
6.
It
was
an
awful
day.
It
was
_____________
day
of
my
life.
(bad)
7.
What
is
__________________
sport
in
your
country?
(popular)
8.
Everest
is
_________
than
any
other
mountain.
(high)
9.
This
building
is
over
250
metres
high,
but
it’s
not
____________
in
the
city.
(tall)
10.
I
prefer
this
chair
to
the
other
one.
It’s
__________________.
(comfortable)
设计意图:检测学生对本课时内容的掌握程度。
Step
4
Summary
At
last,
let’s
summarize
the
key
points
of
this
lesson.
thick,
include,
condition,
succeed,
achieve,
achievement,
force,
nature
high

higher

highest
deep

deeper

deepest
cute

cuter

cutest
large

larger

largest
easy

easier

easiest
happy

happier

happiest
fat

fatter

fattest
thin

thinner

thinnest
beautiful

more
beautiful

the
most
beautiful
pleased

more
pleased

the
most
pleased
tired

more
tired

the
most
tired
good/well

better

best
bad

worse

worst
many/much

more

most
设计意图:总结本课时的重点内容。
Step
5
Homework
1.
Recite
the
key
words
and
phrases.
2.
Read
Section
A
3a
aloud.
3.
Review
Grammar
Focus.
设计意图:复习旧知。
五、板书设计
Unit
7
What’s
the
highest
mountain
in
the
world?
Section
A
3a—Grammar
Focus
thick,
include,
condition,
succeed,
achieve,
achievement,
force,
nature
high

higher

highest
deep

deeper

deepest
cute

cuter

cutest
large

larger

largest
easy

easier

easiest
happy

happier

happiest
fat

fatter

fattest
thin

thinner

thinnest
beautiful

more
beautiful

the
most
beautiful
pleased

more
pleased

the
most
pleased
tired

more
tired

the
most
tired
good/well

better

best
bad

worse

worst
many/much

more

mostUnit
7
What’s
the
highest
mountain
in
the
world?
Section
A
4a-Section
B
1d
一、教学目标
1.
掌握重点词语:weigh,
at
birth,
up
to
2.
掌握并熟练运用形容词和副词的比较级、最高级。
3.
能听懂并表达较大的数字。
4.
掌握听力技巧——听前预测(归纳题干)。
5.
通过谈论熊猫,教会学生热爱动物,保护动物。
二、教学重点及难点
重点:
1.
掌握重点词语:weigh,
at
birth,
up
to
2.
掌握并熟练运用形容词和副词的比较级、最高级。
3.
能听懂并表达较大的数字。
难点:
听力技巧——听前预测(归纳题干)。
三、教学准备
教学课件。
学生课前预习。
四、教学过程
Task
1
Revision
Ask,
answer
and
review
T:
Hi,
boys
and
girls!
Let’s
continue
our
lesson.
First
you
can
ask
and
answer
some
questions.
How
tall
are
you?
Who
is
taller
than
you?
Who
is
the
tallest
in
our
class?
设计意图:复习上节课所学的形容词的比较级和最高级的表达。
Do
exercises
T:
To
review
what
we
learned
last
time,
then
you
are
going
to
do
exercises
to
review
the
comparative
degree
and
the
superlative
degree
of
adjectives
and
adverbs.
设计意图:提高学生的学习兴趣,进一步复习语法知识。
Step
2
Practice
Work
on
4a
Read
and
fill
in
the
blanks
T:
Now
let’s
read
these
sentences
and
fill
in
the
blanks
with
the
correct
forms
of
the
words
in
the
box.
设计意图:通过形容词、副词的选择和变化,检测并强化学生掌握形容词在原级、比较级和最高级中的不同表达形式。
Step
3
Production
Work
on
4b
Think
and
write
T:
Now
you
need
to
write
something
about
two
different
cities
and
two
animals.
You
can
write
two
comparisons
about
them.
When
you
finish,
some
of
you
will
show
your
comparisons.
设计意图:引导学生理解句意,把握同类事物进行比较的正确表达。
Work
on
4c
Write,
ask
and
answer
T:
Can
you
write
five
questions
using
comparisons?
Let’s
try.
After
writing
the
questions
using
comparisons
in
4c,
then
ask
your
partners.
Finally,
practice
the
dialogue
in
pairs.
设计意图:锻炼学生的口头表达能力,让学生在互动的模式中根据真实情景运用比较级和最高级表达事物,综合输出语言。
Task
2
Step
1
Pre-listening
Work
on
1a
Look
and
say
1.
T:
Look
at
the
elephant.
Can
you
describe
it
in
your
words?
For
example:
This
elephant
is
350
cm
tall.
It
weighs
5,000
kilos.
It
eats
150
kilos
of
food
a
day.
2.
T:
This
picture
is
of
Panda.
Please
describe
it
in
the
same
way.
设计意图:结合图片,引导学生学习并巩固含有数字的事实描述。
Compare
and
say
T:
Now
please
compare
Elephant
and
Panda
and
make
new
sentences.
You
can
refer
to
the
language
in
the
box.
设计意图:在学生认知两种动物的基础上,强化他们对两种动物的比较,为后面的听力活动做铺垫。
Look
and
read
T:
Now
you
can
see
five
numbers.
How
do
you
say
them
in
English?
设计意图:进一步练习对数字的认读,减轻听力难度。
Step
2
While-listening
Work
on
1b
Listen
and
tick
T:
Now
you
can
see
eight
numbers.
Please
listen
to
1b
and
tick
the
numbers
you
hear.
Work
on
1c
Listen
and
complete
T:
Please
listen
to
1b
again
and
then
complete
the
sentences.
at
birth
=
when

was
born
up
to
=
at
most
设计意图:训练学生获取数字信息的能力,进一步巩固度量的表达。
Step
3
Post-listening
Look
and
learn
T:
How
do
you
think
of
your
listening
skills?
Now
we
can
summarize
and
learn
more
about
it.
设计意图:归纳总结听前预测(归纳题干)的方法,培养学生的听力技能。
Work
on
1d
Think
and
write
T:
Now
that
you
have
finished
your
listening
task,
I’d
like
you
to
make
two
message
tables
according
to
the
facts
about
the
baby
panda
and
adult
panda.
设计意图:总结听力活动的内容,为接下来的对话活动做好准备。
Take
turns
to
make
statements
T:
Now
you’re
going
to
take
turns
to
make
different
statements
about
pandas
in
groups.
And
then
some
of
you
can
show
your
statements
in
our
class.
设计意图:调动学生的学习能动性,将听到的信息用对话的形式表达出来,锻炼学生的口头表达能力。
Think
and
choose
T:
Now
you
can
do
exercises
to
check.
1.
Paul
is
very
_______
.
He
is
_______
than
his
brother.
A.
heavy,
heavier
B.
heavy,
heavy
C.
heavier,
heavier
D.
heavy,
heavyer
2.
It
has
the
_______
clothing
store
in
the
town.
A.
goodest
B.
gooddest
C.
best
D.
better
3.
This
ruler
is
_______
than
that
one.
A.
long
B.
longer
C.
the
longest
D.
longest
4.
This
book
is
_______
of
all.
A.
cheapest
B.
cheap
C.
cheaper
D.
the
cheapest
5.
He
is
much
_______
than
his
brother.
A.
taller
B.
tall
C.
the
tallest
D.
tallest
设计意图:检测学生对本课时内容的掌握程度。
Step
4
Summary
At
last,
let’s
summarize
the
key
points
of
this
lesson.
1.
weigh,
at
birth,
up
to
2.
The
Yangtze
River
is
almost
as
long
as
the
Amazon
River.
The
Amazon
is
longer
than
the
Yangtze,
but
the
Yangtze
is
the
longest
river
in
China.
设计意图:总结本课时的重点内容。
Step
5
Homework
1.
Recite
the
key
words
and
phrases.
2.
Preview
Section
B
2b.
设计意图:复习旧知,预习新课。
五、板书设计
Unit
7
What’s
the
highest
mountain
in
the
world?
Section
A
4a
-
Section
B
1d
1.
weigh,
at
birth,
up
to
2.
The
Yangtze
River
is
almost
as
long
as
the
Amazon
River.
The
Amazon
is
longer
than
the
Yangtze,
but
the
Yangtze
is
the
longest
river
in
China.Unit
7
What’s
the
highest
mountain
in
the
world?
Section
B
2a-2e
一、教学目标
1.
掌握重点词语:
adult,
bamboo,
research,
keeper,
awake,
excitement,
illness,
wild,
government
2.
能熟练运用形容词和副词的比较级、最高级。
3.
能通过搜寻具体信息,掌握并运用阅读技巧扫读(scanning)。
4.
能读懂大象、熊猫以及熊猫研究基地的相关内容。
5.
了解大熊猫等濒危动物,培养保护动物的意识。
二、教学重点及难点
重点:
1.
掌握重点词语:
adult,
bamboo,
research,
keeper,
awake,
excitement,
illness,
wild,
government
2.
能熟练运用形容词和副词的比较级、最高级。
难点:掌握并运用阅读技巧扫读(scanning)。
三、教学准备
教学课件。
学生课前预习。
四、教学过程
Step
1
Warming-up
Do
an
oral
practice
T:
Hi,
boys
and
girls!
Let’s
continue
our
lesson.
First
you
can
do
an
oral
practice
to
review.
设计意图:引导学生快速回归课堂学习状态,并复习上节课的有关比较级和最高级的知识,锻炼口语表达。
Step
2
Pre-reading
Read
and
learn
T:
Here’re
more
words
we
can
use
when
we
talk
about
pandas.
First
let’s
learn
two
new
words
and
then
you
should
read
all
the
words
together.
bamboo
=
a
kind
of
plant;
panda’s
food
endangered
=
in
danger
of
disappearing
Look
and
discuss
T:
Here’s
a
picture
of
panda.
Please
talk
about
the
following
questions.
What
do
you
know
about
pandas?
Describe
pandas
with
the
words
in
the
box.
设计意图:让学生结合提供的图片和词汇组织语言描述大熊猫,拓宽学生的思维空间,进一步为阅读做好话题准备。
Look
and
learn
1.
T:
Now
let’s
look
at
the
picture
of
baby
pandas.
Do
you
like
them?
Are
they
so
cute?
2.
T:
This
is
Chengdu
Research
Base
of
Giant
Panda.
Did
you
ever
visit
there?
3.
T:
Chengdu
Research
Base
is
a
safe
place
for
pandas
to
live.
So
let’s
have
a
look
at
the
pandas
there.
设计意图:引导学生了解与文章相关的背景知识,为他们阅读文章奠定基础。
Step
3
While-reading
Work
on
2b
Scan
and
find
T:
Now
please
look
at
these
four
numbers.
Have
a
try
to
scan
the
article
and
find
out
what
these
numbers
mean.
设计意图:训练学生运用寻读方式阅读文章,捕捉关键信息。
Look
and
learn
T:
Just
now
you
used
a
new
skill
in
reading—scanning.
When
you
scan
an
article,
you
should
move
your
eyes
quickly
down
the
page
to
find
the
important
or
specific
information.
设计意图:学习阅读新技能,提高阅读效率和阅读水平。
Read,
guess
and
learn
1.
T:
Now
it’s
time
for
us
to
learn
the
article.
This
is
the
first
paragraph.
There’re
some
new
words
and
phrases
we
should
learn
first.
You
can
have
a
try
to
guess
their
meanings
according
to
the
context.
research
n.=
careful
study
keeper
n.
=
whose
job
is
to
take
care
of

awake
adj.
=
not
asleep
excitement
n.
=
a
state
of
feeling
excited
2.
T:
This
is
the
front
half
of
Paragraph
3.
There’re
also
some
new
words
and
phrases
for
us
to
learn.
or
so
=
about;
around
illness
n.
=
a
state
of
being
ill
3.
T:
This
is
the
first
three
sentences
of
the
last
paragraph.
Let’s
read,
guess
and
learn
the
new
words.
wild
adj.
=
not
kept
in
a
house
or
on
a
farm
government
n.
=
a
controlling
body
of
a
state
设计意图:训练学生结合上下文猜测词义的能力,扫清生词障碍,提高学生的阅读效率。
Work
on
2c
Scan
and
write
T:
Next
you’ll
see
five
questions
about
the
article.
You
can
scan
again
and
then
write
the
answers
in
short
words.
Check
the
answers
T:
Here’re
five
reference
answers
to
the
question.
You
can
check
yours.
设计意图:检测学生读的结果,进一步训练学生的寻读技能。
Work
on
2d
Think
and
complete
T:
Next
you
will
see
five
sentences
about
the
article
in
2d.
You
can
think
and
use
the
words
from
the
article
to
complete
the
sentences.
And
then
you
should
read
them
one
by
one.
设计意图:强化学生对文本细节信息的理解,提高他们的阅读水平。
Step
4
Post-reading
Discuss
in
groups
T:
We
know
children
are
taught
about
pandas.
So
let’s
discuss
what
other
ways
you
think
children
can
help
to
save
the
pandas?
设计意图:培养学生的团队合作意识,发散他们的思维模式,锻炼他们的书面表达能力,综合输出语言。
Read
and
match
T:
Now
you
can
do
exercises
to
check.
endangered
pandas’
food
bamboo
be
unhealthy
research
not
a
baby
keeper
will
disappear
awake
study
illness
to
take
care
of

adult
not
asleep
设计意图:检测学生对本节课词汇的掌握程度。
Step
5
summary
At
last,
let’s
summarize
the
key
points
of
this
lesson.
weigh,
birth,
adult,
bamboo,
research,
keeper,
awake,
excitement,
illness,
wild,
government
设计意图:总结本节课重点知识。
Step
6
Homework
1.
Recite
the
key
words
and
phrases.
2.
Read
Section
B
2b
aloud.
3.
Review
Grammar
Focus.
设计意图:复习巩固本节课所学知识。
五、板书设计
Unit
7
What’s
the
highest
mountain
in
the
world?
Section
B
2a-2e
adult,
bamboo,
research,
keeper,
awake,
excitement,
illness,
wild,
government