(共21张PPT)
Unit
3
I'm
more
outgoing
than
my
sisiter.
Section
A(1a-2d)公开课
一、教学目标
1.理解并掌握下列词汇及短语：
outgoing,
better,
loudly,
quietly,
hard-working,
run
fast,
jump
high,
work
hard,
as…as
2.
理解并掌握下列重点对话:
—That’s
Tara,
isn’t
it
—No,
it
isn’t.
It’s
Tina.
Tara
is
shorter
than
Tina.
3.Grammar:
初步掌握形容词、副词比较级的变化规则。
4.
能运用所学的形容词对人物的外表及性格进行描述并作比较。
二、教学重点和难点
1.New
words
and
key
phrases.
2.掌握形容词、副词比较级的变化规则并能运用所学的形容词对
人物的外表及性格进行描述并作比较。
Lead
in：guessing
what
he/she/they
look
like
He
has
short
hair.
His
face
is
long.
His
eyes
are
small.
He
is
thin.
He
sings
quietly.
Lead
in：guessing
what
he/she/they
look
like
She
has
short
hair.
Her
face
is
round.
She
wears
glasses.
She
is
heavy.
He
sings
loudly.
How
to
describe
a
person
人（主格）
is+形容词.
人（主格）
has/have+形容词+头发、脸型、五官等.
身高、体格、性格等
Description
Words
Items
Face
Eyes/Mouth
Nose
Hair
long,
short,
round,
square,
thin,
fat
big,
small,
round,
bright,
smiling
long,
short,
big,
small
black,
brown,
blonde,
red,
grey,
long,
short,
straight,
curly
1a
Match
each
word
with
the
opposite.
tall
loudly
thin
short
hair
long
hair
heavy
quietly
short
Show
time
Who
is
your
best
friend
in
our
class /Who
is
your
idol(偶像)
What
does
he/she
look
like
Try
to
describe
him/her.
Example:
My
best
friend/favorite
idol
is
…
He’s/She’s
...
He/She
has…hair.
He
/She
has
...eyes/mouth/nose/face.
He’s/She’s
really…
He/She
can...
Step2:Let's
compare!
Look
and
compare.
Hanliang
is
___________Hanhong.
Hanhong
is
___________
Hanliang.
taller
than
shorter
than
than
conj.
比（用于比较级）
tall（原级）
taller（比较级）
short（原级）
shorter（比较级）
比较级就是将二者进行比较产生的词形,是由形容词或副词原级(形容词的原形)转化而来的。一般是在原级后面加er，等同于中文的“更…”。
Look
and
compare.
Hanliang
is
___________Hanhong.
Hanhong
is
___________
Hanliang.
thinner
than
heavier
than
thin（原级）
thinner（比较级）
heavy（原级）
heavier（比较级）
以重读闭音节词词尾只有一个辅音字母时，应先双写这个辅音字母再加-er
以“辅音字母+y”结尾的，先改“y”为“i”，再加-er
Xie
Na
is
__________________Zhao
Liying.
Zhao
Liying
is
___________Xie
Na.
more
outgoing
than
quieter
than
quiet（原级）
quieter（比较级）
outgoing（原级）
more
outgoing（比较级）
多音节词和部分双音节词的比较级需要在其前加more构成。
(三个或三个以上音节构成的单词，
我们把他们称为多音节，
如：popular
就是多音节单词)
Zhang
Jie
sings
______________Zhang
Yixing.
Zhang
Yixing
sings________________Zhang
Jie.
loudly（原级）
more
loudly（比较级）
more
quietly（比较级）
quietly（原级）
more
loudly
than
more
quietly
than
以形容词+ly变成副词的词比较级需要用more。
注意：单词本身就以ly结尾的，比较级直接改y
为i加er.如：early---earlier
friendly--friendlier
Both
Wang
Yuan
and
Wang
Junkai
play
the
guitar
well.
But
Wang
Junkai
plays
a
little
better
than
Wang
Yuan.
well/good（原级）
better（比较级）
部分词的比较级变化是不规则的。
如：good/well---better
bad/badly/ill--worse
many/much---more
little--less
old--elder/older
far--farther/further
funny
heavy
short
tall
thin
hot
outgoing
important
funnier
heavier
shorter
taller
thinner
hotter
more
outgoing
more
important
比较级,要变化,词尾一般加er。
辅音字母若加y,记得把y变成i。
重读闭音节，单辅音字母要双写。
如若遇上多音节，
就要考虑加上more。
nice
late
nicer
later
词尾若有哑音e,
直接加r就可以。
good
better
形容词副词比较级
规则变化
不规则变化
Summary
写出下列词的比较级形式。
large
_________
8.
friendly_________
2.
clever
_________
9.
many
_______
3.lazy
________
10.
careful_________
4.
few
__________
11.
hot
_______
5.
dirty
________
12.
far
_______
6.
wet
________
13.
interesting
_______
7.loudly________
14.well________
小试牛刀
cleverer
lazier
fewer
dirtier
wetter
more
more
careful
hotter
farther/further
better
more
interesting
more
loudly
larger
friendlier
Step3:Let's
listen！
Pre-listening
There
are
three
pairs
of
twin
brothers
and
sisters
in
the
picture.
Who’s
twin
brother
or
sisters
Why
1
2
3
Listen
and
number
the
pair
of
twins
[1-3]
in
the
picture
in
1b.
=Sam’s
hair
is
longer
than
Tom’s.
Listen
and
complete
the
sentences.
I’m
______________
than
Tara.
I’m
__________
and
_______
too.
She
can
run
faster
and
___________
than
me.
Who’s
__________________
at
school
more
outgoing
friendlier
funnier
jump
higher
more
hard-working
2a&2b
Tina
thinks
she
_____________
than
me,
but
I
______
as
______
as
Tina.
But
she’s
_______
than
me.
I
think
I’m
______
than
Tara.
She
always
______________
than
me.
works
harder
work
smarter
lazier
gets
up
earlier
as```as```和····一样
hard
Tina
thinks
she
works
harder
than
me,
but
I
work
as
hard
as
Tina.
as
...
as
...
意为“像
/
和……一样……”
A
+谓语+
as
+原级
(adj./adv.)+
as
+B.
否定句中:not
as...as
=
not
so...as
没有……那样……
翻译：______________________这个房间和那个房间一样大。
_______________________汤姆跑得和他弟弟一样快。
This
room
is
as
big
as
that
one.
Tom
runs
as
fast
as
his
brother.
THANKS
