Module 2 Unit 4 Computers. 语法学案

U4Computers
学案
一、学习目标
1.掌握形容词比较级和最高级的构成方式。
2.掌握形容词比较级和最高级的常用用法和句型。
3.训练用比较级和最高级来说的能力。
二、学习过程
Task1.
Forming
the
comparative
and
superlative.
写出以下形容词的比较级和最高级。
1.small-______-__________
2.large-______-________
3.busy-_________-________
4.fat-_______-_______
5.important-________________-_________________
6.good-________-________
little-_______-________
bad-__________-_______
much-______-________
Task2.
Using
the
comparative
and
superlative.
Oral
Practice:
Ask
and
answer
questions
with
your
partner.
Eg.
the
Earth,
the
Moon
or
the
Sun
(big)
S1:
Which
is
the
biggest,
the
Earth,
the
Moon
or
the
Sun
S2:
The
Sun
is
the
biggest.
1.
your
primary
school
or
your
middle
school
(large)
2.
Maths,
Chinese
or
English
(difficult)
3.
Ms
Ye,
Ms
Liu
or
Ms
Luo
(kind)
4.
Zhu
Hao(朱灏),
Xiao
Zhuoyan（肖卓彦）
or
Li
Wenjian（李文健）
(tall)
5.
Li
Boxuan(李柏萱)，Chen
Yuanle(陈远乐）？(hardworking)
Task3.
Writing
with
the
comparative
and
superlative
of
adjectives.
Group
work:
Compare
these
three
kinds
of
computers
and
describe
them
by
using
the
comparative
and
superlative
of
adjectives.
Desktop(台式电脑)
Laptop(手提电脑)
Tablit（平板电脑）
Size
Weight
Popularity
Price
Complete
the
report
according
to
the
above
results
(by
using
the
comparative
and
superlative
of
adjectives).
Almost
every
student
has
a
________
at
home.
It
is
_____
and
_____.
But
Laptops
are
much______
and
_______.
So
it
is
becoming
____
and
_____
popular.
And
nowadays
a
new
kind
of
computer
is
invented,
that
is
the_______.
It
is
___________________________
of
the
three
kinds.
And_______________________
_____________________________________________________________________.Therefore,
not
everyone
of
us
has
a
tablit
at
home.
Task4.
Summary
Q1.
What
is
comparative
and
superlative
of
adjectives
Q2.
How
do
we
form
comparative
and
superlative
of
adjectives
Q3.
How
do
we
use
comparative
and
superlative
of
adjectives
Task5.
Output
(Find
out
more
usages
of
the
comparative
and
superlative)
1.
Correct
the
mistakes
and
discuss
your
reason.
1).
His
computer
is
cheaper
than
I.
2).
Mary
is
very
younger
than
her
brother.
3).
Shanghai
is
bigger
than
any
city
in
China.
4).
Tom
is
one
of
the
tall
boys
in
our
class.
5).
She
is
more
and
more
clever.
2.
Target
Test
1).
The
yellow
shoes
are
_______
than
the
blue
ones.
A.
expensive
B.
expensiver
C.
more
expensive
D.
most
expensive
2).
He
feels
__________today
than
yesterday.
A.
tired
B.
more
tired
C.
more
tireder
D.
much
tired
3).
Who’s
________
,
Jean,
Joan
or
Jennet
A.
thiner
B.
thinest
C.
the
thinner
D.
the
thinnest
4).
Tim
is
___________
than
Jack.
A.
funny
B.
much
funny
C.
funnier
D.
funniest
5).
I’m
taller
than
others
in
my
class.
I’m
one
of________
boys
in
my
class.
A.
tall
B.
taller
C.
the
taller
D.
the
tallest
6).
I
have
_________
books
than
you
have.
A.
many
B.
much
C.
more
D.
most
7).
His
uncle’s
house
is
very
__________.
A.
old
B.
older
C.
oldest
D.
the
oldest
8).
My
bike
is_______
but
his
bike
is
___________.
A.
new;
new
B.
new;
newer
C.
new;
newest
D.
newer;
newest
9).
Please
clean
your
room.
It’s
___________now.
A.
clean
B.
dirty
C.
cleaner
D.
dirtier
10).
Our
school
is
becoming
_________.
A.
the
biggest
B.
biggest
C.
bigger
and
bigger
D.
more
and
more
big
Task6.
HomeworkFinish
the
Language
exercises
of
Book
B.
Revise
what
are
learnt
in
this
class.
比较级和最高级的构成方法：
1._____________________________
2._____________________________
3._____________________________
4._____________________________
5._____________________________
6.______________________________