广东省深圳市Module 2 Unit 3 Computers 教案2

Module
2
Unit
3
Computers
教案Period
2
Learning
Targets学习目标：
学习掌握形容词比较级和最高级
Learning
Procedure学习过程：
Ⅰ
Learning
Strategies
1.
Self-study
2.
Cooperation
Ⅱ
Learning
Preparation
1.
Daily
sentences:
All
roads
lead
to
Rome.
条条大路通罗马。
2.
Daily
reading:
A:
Hello,
Peter,
I’ve
got
some
good__________.
B:
What’s
it
A:
A
foreign
lady
will
teach
us
English
next
term.
B:
Where
does
she
come_____________
A:
Canada.
It’s
_________that
she
is
an
excellent
teacher.
B:
Wonderful!
I
________
we
can
make
great
progress(进步)
in
English.
A:
I
think
so.
We
can
_________
speaking
English
with
her
in
our
free
time.
B:
That
sounds
good!
Ⅲ
Learning
Procedures
Self-observation
The
comparative
of
adjectives
&
The
superlative
of
adjectives
形容词的比较级
&形容词的最高级
We
use
the
comparative
of
adjectives
when
we
compare
two
things.
We
use
the
superlative
of
adjectives
when
we
compare
more
than
two
people
or
things
Activity
1:
Work
out
rules
about
cardinal
numbers.
看下列形容词的比较级，找规律。
(1)
tall---
taller---tallest
strong---stronger---strongest
(2)
lager---larger---largest
wise---wiser---wisest
(3)
heavy---heavier---heaviest
happy---happier---happiest
(4)
big---bigger---biggest
fat---fatter---fattest
(5)
interesting---more
interesting---
the
most
interesting
beautiful---more
beautiful---the
most
beautiful
often---more
often---the
most
often
(6)
well/good---better---best
badly/ill/bad---worse---worst
little---less---least
much/many---more---most
far---farther/further---farthest/furthest
Rule
1:
一般情况下，在形容词后面直接加_________________.
Rule
2:
以不发音的字母e结尾的形容词，直接加_________________.
Rule
3:
以辅音字母____结尾的形容词________________________.
Rule
4:
以重读闭音节结尾（辅元辅）的形容词____________________________。
Rule
5:
___________和部分双音节词，_________________________________.
Rule
6:不规则变化的形容词及副词。
Activity
2:
Write
down
the
following
comparatives
and
superlatives.
写出下列词的比较级和最高级。
cheap________;
___________
light
___________;
___________
small________;
___________
weak___________;
____________
old__________;
__________
expensive__________;
_____________
new_________;
____________
much___________;
____________
successful___________;
_________
bad
___________;____________
high_________;
_____________
thin___________;
____________
little_________;
____________
fast___________;
____________
happy________;
____________
heavy_________;
____________
Activity
3:
Learn
the
usages
of
comparatives
and
superlatives
and
finish
the
exercises
学习形容词比较级和最高级的用法并完成练习。
形容词原级的用法
1.
表示两者“相等”用，as+形容词/副词原级+as
+比较对象；
The
boy
is
as
old
as
the
girl.
2.
表示“不如”没有“不相等”，用“not
+
as
/
so+形容词/副词原级+as+比较对象”；
The
moon
isn’t
so
big
as
the
sun.
3.
形容词被表示程度的副词very、so、too
enough、quite等词修饰时用形容词原级。
This
is
a
very
interesting
story.
That’s
quite
a
nice
watch.
经典例题：
1.
English
is
as
____
as
Chinese.
You
should
learn
it
well.
A.
important
B.
more
important
C.
the
most
important
D.
much
more
important
2.
The
smile
on
my
teacher’s
face
showed
that
he
was
very____
with
my
answer.
A.
angry
B.
sorry
C.
pleased
D.
sad
3.
Bob
never
does
his
homework
___
Mary.
He
makes
lots
of
mistakes.
A.
so
careful
as
B.
as
careful
as
C.
as
carefully
as
D.
carefully
as
形容词比较级的用法
1.
表示两者进行比较：A…+比较级+than
+B（注意比较的对象要一致）
The
population
in
China
is
larger
than
that
of
India.
My
bike
is
more
beautiful
than
hers.
2.
比较级前可用much,
a
little,
even,
a
lot,
far表示程度；
He
looks
much
fatter
than
before.
I’m
feeling
even
worse
today.
This
boy
is
a
little
taller
than
that
one.
3.
表示两者之间进行选择“哪一个更…”时，用句型“which/who
is
+形容词比较级，A
or
B
”表示。
Which
is
nearer
to
the
sun,
the
moon
or
the
earth
4.
表示“两者之间最…的一个（of
the
two）”时，常用“the
+比较级”结构。
He
is
the
thinner
of
the
two.
5.
and连接同一个比较级,或more
and
more
+形容词原级表示
“越来越……”。
When
spring
comes,
the
weather
gets
warmer
and
warmer.
Our
life
is
getting
better
and
better.
6.“the+比较级...the+另一个比较级”表示“越…越…”；
The
more
you
move
your
arms,
the
healthier
you
will
be.
经典例题：
1.
He
is
a
little
________
(thin)
than
you,
but
he
is
as
________
(strong)
as
you.
2.
Our
school
is
getting
____
and__________
(beautiful).
3.
Who
jumped
_________
(far)
in
the
long
jump,
Lily
or
Lucy
4.
Of
the
two
books,
this
one
is
the
_________________
(interesting).
5.
The
________
(much)
you
speak
English,
the
_____
(well)
you
can
speak
it.
6.
Ann
is
a
little__________
(young）than
Joan,
but
she
is
much________（tall）
形容词最高级的用法
1.
三者、三者以上的比较,一般用最高级;形容词最高级前必须加定冠词the,句末常用介词in/of语表示比较的范围.
My
mother
is
the
busiest
one
in
my
family.
2.
表示三者或三者以上的人或物中进行选择
时，用“Which/who
is
+the
+最高级，A,B
or
C
”结构。
Who
is
the
tallest,
Tom,
Kate
or
Bill
3.
表示“最……之一”用:one
of
+最高级+
复数名词(注:谓语动词用单数形式）
Miss
Zhao
is
one
of
the
most
popular
teachers
in
our
school.
4.
最高级前一般要加“the”；当最高级前有物主代词、指示代词、名词所有格等修饰时，则不加“the”。
This
river
is
the
longest
river
in
China.
She
is
my
best
friend.
5.
序数词+形容词的最高级表示：“第几最…”
She
is
the
second
tallest
girl
in
our
class.
6.
形容词比较级表示最高级含义：
He
is
taller
than
any
other
boy
in
our
class.
=He
is
the
tallest
boy
in
our
class.
经典例题：
1.
—Which
is____
season
in
Beijing
—I
think
it's
autumn.
A.
good
B.
better
C.
best
D.
the
best
2.
Tian’anmen
Square
is
one
of
___squares
in
the
world.
A.
large
B.
larger
C.
largest
D.
the
largest
3.
---Which
of
those
radios
sounds
___.
---The
smallest
one.
A.
good
B.
well
C.
better
D.
best
More
practice
更多练习
一、用所给词的正确形式填空
1.
Of
the
two
girls,
I
find
Lucy
the
_______
(clever).
2.
Gold(黄金)
is
______
(little)
useful
than
iron(铁).
3.
My
sister
is
two
years
_______
(old)
than
I.
4.
John’s
parents
have
four
daughters,
and
she
is
the
_____
(young)
child.
5.
The
_____
(cheap)
bags
are
the
not
usually
the
best
ones.
6.
The
short
one
is
by
far
_______
expensive
of
the
five.
7.
The
boy
is
not
so
______
(interesting)
as
his
brother.
8.
Dick
sings_____
(well),
she
sings______
(well)
than
John,
but
Mary
sings______
(well)
in
her
class.
9.
She
will
be
much
______
(happy)
in
her
mew
house.
10.
This
dress
is
______
that
one.
(twice,
as…as…,
expensive)
二、选择正确答案
1.
He
feels
_____
today
than
yesterday.
A.
tired
B.
more
tired
C.
more
tireder
D.
much
tired
2.
Which
do
you
like
_____,
coffee,
tea
or
milk
A.
the
worst
B.
worse
C.
the
worse
D.
worst
3.
Of
the
two
toys,
the
child
chose_____.
A.
the
expensive
one
B.
one
most
expensive
C.
a
least
expensive
D.
the
most
expensive
of
them
4.
The
line
is
____
than
that
one.
A.
more
longer
B.
not
longer
C.
much
more
longer
D.
many
more
longer
5.
The
earth
is
_____
the
moon.
A.
as
49
times
big
as
B.
49
times
as
bigger
as
C.
49
times
as
big
as
D.
as
big
as
49
times
6.
The
book
is
____
of
the
two.
A.
thinner
B.
the
thinner
C.
more
thinner
D.
the
thinnest
7.
She
looks
_____
than
she
does.
A.
the
more
older
B.
very
older
C.
much
older
D.
more
older
8.
The
garden
is
becoming
______.
A.
more
beautiful
and
more
B.
more
beautiful
and
beautiful
C.
more
and
more
beautiful
D.
more
beautiful
and
beautifuler
9.
They
competed（比赛）to
see
who
could
work
_____.
A.
the
fastest
and
best
B.
the
faster
and
the
better
C.
fastest
and
better
D.
faster
and
better
10.
______
hurry,
_______speed.
A.
More,
less
B.
Much,
little
C.
The
more,
the
less
D.
The
much,
the
little
课堂反思：
想一想今天的课堂上有哪些收获呢？
from
B.
think
C.
said
D.
practice
E.
food
F.
news