(共37张PPT)
英语
六年级下册（PEP）件
Part
B
Read
and
write
Unit
1
How
tall
are
you?
taller
smaller
older
longer
bigger
heavier
shorter
stronger
thinner
younger
taller
smaller
older
longer
bigger
heavier
shorter
stronger
thinner
younger
tall
taller
strong
stronger
old
older
big
bigger
fat
fatter
thin
thinner
heavy
heavier
funny
funnier
pretty
prettier
tall
taller
strong
stronger
old
older
big
bigger
fat
fatter
thin
thinner
heavy
heavier
funny
funnier
pretty
prettier
双写＋er
去“y”＋ier
＋er
cake
lower
longer
hotter
happier
sadder
windier
taller
bigger
heavier
1
2
3
1
1
2
2
2
3
3
3
3
3
Let's
play.
Let's
say.
The
sky
is
clearer(更清新)
and
the
sun
is
brighter(更明亮).
Little
Duck
Old
Tree
Spring
is
coming……
Old
Tree
Can
you
think
of
any
other
changes?
Let's
Tick.
The
weather
is
________
in
winter.
colder
The
weather
is
________
in
spring.
warmer
I
have
to
wear
more
________.
clothes
I
can
take
off（脱掉）my
____________.
cap
and
coat
Old
Tree
Can
you
think
of
any
other
changes?
Let's
Tick.
Let’s
know
They
are
talking.
What
are
they
doing?
Little
Duck
Old
Tree
Let's
read.
Why？
The
sun
is
getting
lower
and
lower,
My
shadow
is
getting
longer
and
longer.
Can
you
answer
Little
Duck’s
question?读读故事吧！
Let’s
watch.
Let’s
circle.
请读一读，并从文中圈出比较级的单词。
Read
and
finish.
Little
Duck:
Old
Tree,
the
sun
gets
,
but
my
shadow
gets
.
Why?
Little
Duck:
So
what
will
happen
to
me?
OldTree:
Well,…
Old
Tree:
That’s
easy.
Your
shadow
gets
longer
because
you
are
getting
and
growing
every
day.
lower
longer
older
taller
Let’s
read
Read
and
circle.
Choose
a
title
for
the
story.
A.
Little
Duck’s
shadow
B.
Old
Tree’s
shadow
2.Who
is
younger?
A.
The
tree.
B.
The
ducks.
3.When
is
the
duck’s
shadow
longer?
A.
In
the
morning.B.
In
the
afternoon.
Let’s
check.
He
is
heavier
now.
Mike's
hair
is
longer
now.
An
elephant
is
usually
taller
than
a
bus.
Let's
check
Let's
wrap
it
up
Read
and
write.
tall—taller
thin—thinner
heavy—heavier
long
strong
big
sad
____
______
_____
____
hot
angry
sunny
funny
____
____
____
______
happy
windy
______
______
longer
stronger
bigger
sadder
hotter
angrier
sunnier
funnier
happier
windier
1.
基本构词规律：形容词+er
young→younger
old→older
2.
以重读闭音节结尾,且末尾只有一个辅
音字母的词→先双写该辅音字母,再+er
big→bigger
thin→thinner
3.
以辅音字母加y结尾的词→先改y为i，再+er
heavy→heavier
angry→angrier
Summary
形容词比较级变化规则
以字母e结尾的单音节词和少数双音节词：
词尾+r
large→larger
nice→nicer
safe→safer
2.
不规则变化
good/well→better
little→less
many/much→more
其他的变化规则
Exercise
写出下列形容词的比较级。
taller
thinner
finer
higher
funnier
worse
more
delicious
stronger
heavier
later
faster
happier
more
more
interesting
写出下列形容词的比较级。
older
bigger
fatter
slower
smaller
less
cleaner
easier
luckier
more
careful
earlier
larger
farther
better
( )
1.
A.metres
B.shoes
C.gloves
( )
2.
A.countryside
B.city
C.sun
( )
3.
A.grow
B.become
C.smart
( )
4.
A.low
B.bird
C.duck
( )
5.
A.spring
B.summer
C.shadow
A
C
C
A
一、选出不同类的一项。
C
( )
1.
—How______
is
your
mother??
—She
is
51
kilograms.
A.tall B.old
C.heavy
( )
2.The
sun
is
getting______.?
A.lower
and
lower
B.low
and
low
C.low
and
lower
C
A
二、单项选择。
( )
3.
—How
tall
are
you?
—I’m______.?
A.1.61
metres
B.35
kilograms
C.12
years
old
( )
4.
Zhang
Peng
is______
than
his
sister.?
A.
old
B.long
C.
shorter
A
C
( )
5.The
tiger
is
______than
the
cat.?
A.
smaller
B.
smart
C.
bigger
C
1.Winter
is
coming,
the
weather
is
getting
_______and_______.?
2.Summer
is
coming,
the
weather
is
getting
_______and_______.?
colder
hotter
三、用所给词的适当形式填空。
hot cold tell down long
colder
hotter
3.
The
sun
is
getting
lower
and
lower,
but
his
shadow
is
getting
_______and_______.?
4.
The
sun
goes
_______every
day.?
5.
Let
me
_______you
a
story.
longer
longer
down
tell
四、看图,根据提示词写单词并完成句子。
1.The
tree
is
getting
_______and
.
(big)
2.The
shadow
is
getting_______
and_______.
(long)?
bigger
bigger
longer
longer
3.My
grandpa
is
getting
_______and
_______.
(old)
4.I’m
becoming
______and______.
(tall)?
older
older
taller
taller
Thanks
for
watching!
谢谢
21世纪教育网（www.21cnjy.com)
中小学教育资源网站
有大把高质量资料？一线教师？一线教研员？
欢迎加入21世纪教育网教师合作团队！！月薪过万不是梦！！
详情请看：
https://www.21cnjy.com/help/help_extract.php
