人教版新目标英语八年级上Unit3 SectionA1a-1c教学设计

Unit3
I’m
more
outgoing
than
my
sister.
Period
1
Section
A
1a-1c
一
教学目标：
知识目标：
（1）词汇
：
outgoing,
better,
loudly,等；
（2）掌握形容词比较级的构成及在句中的运用
能力目标：
理解并能运用所学知识对自己或他人进行描述和比较
情感目标：
尊重他人，接受人与人之间的差异并学习与他人友好相处；
在日常生活中善于观察，提高自己的观察能力和判断能力。
二
教学重、难点
（1）重点：形容词比较级的用法
主+谓+形容词比较级+than+比较对象
（2）难点：形容词比较级的构成方法
三
Teaching
Steps:
Ⅰ.Warming-up
Exchange
greetings.
T:
Hello！Boys
and
girls.
How
are
you
today
Ss:
I’m
fine,
thank
you.
And
you？
T:
I’m
OK,
thank
you.
Ⅱ.
Pre-listening
Lead-in&
presentation
today
we
are
going
to
learn
Unit
3
I’m
more
outgoing
than
my
sister.
呈现PPT
T:
First,
please
look
at
the
picture.
The
2
girls
look
the
same.
They
are
twins(教授该词)
T:
What
do
they
look
like
What
are
they
like
Are
they
the
same
Listen
to
what
they
say.
I’m
outgoing.
I’m
more
outgoing.
(引导学生推测出outgoing
与more
outgoing
的含义；
再教读一遍)
T:
I’d
like
to
invite
one
student
to
come
here.
Any
volunteers
Oh,
let’s
welcome
Eric.
T:
My
class,
please
look
at
Eric.
What
does
he
look
like
You
can
also
talk
about
his
height,
weight,
hair
and
personal
traits.
Ss:
Eric
is
tall
and
fat.
He
has
short
hair.
And
he
is
an
outgoing
boy.
(T
板书tall
,
fat/
heavy)
以同样的方法请Jerry
同学引出
short
,
thin
Eric
和Jerry
一同站在讲台上，
导出含比较级句子
short
shorter
tall
taller
long
longer
outgoing
more
outgoing
thin
thinner
heavy
heavier
fat
fatter
Practice
Ss
探究发现(
find
out
the
rules
of
comparatives
forms)
Ss
do
相关练习
总结：含adj/
adv
比较级句子结构：
A+
谓语+adj/
adv
比较级+
B
PPT
呈现图片：
Ss
使用比较级来描述2
persons
课本Work
on
1a
T:
You
have
learned
the
new
words
very
well.
And
now
I’ll
give
you
1
minute
to
finish
1a.
Match
each
word
with
its
opposite.
‘Opposite’
means
反义词.Go
ahead.
T:
Have
you
finished
Ss:
Yes.
T:
Let’s
check
the
answers
together.
Group
1,
the
opposite
of
‘thin’
is
what
G2,
how
about
‘long
hair’
G3,
the
last
one.
T:
Thank
you
for
your
answers.
One
point
for
each
group.
Ⅲ.
While-listening
T:
Look
at
the
PPT,
there
are
3
pairs
of
twins
in
the
picture.
Twins
means
two
children
were
born
at
the
same
time
to
the
same
mother.
T:
But
twins
also
have
some
differences.
Just
like
Peter
and
Paul,
we
can
see
there
are
3
sentences
describing
their
differences
.
Please
read
after
me.
T:
Excellent.
And
how
about
another
2
pairs
of
twins
Let’s
compare
them
together.
T:
Now,
please
look
at
screen,
think
over
the
changing
rules
of
comparative
degrees.
(此环节，教师分别展示每对双胞胎的图片，引导学生进行比较，学会认读英语双胞胎的names)
T:
Here
is
an
exercise
for
you.
The
students
in
this
row,
please
answer
these
questions
one
by
one.
Work
on
1b
T:
You
did
a
good
job.
We
are
going
to
listen
to
the
tape
and
have
a
further
understanding
of
the
3
pairs
of
twins.
Are
you
ready
Ss:
Yes.
T:
Good.
Here
we
go.
T:
Have
you
finished
Let’s
check
the
answers
together.
Ⅳ.
Post-listening
Work
on
1c
T:
I’m
sure
you
have
a
better
understanding
of
the
3
pairs
of
twins.
So,
let’s
role-play
the
conversation
in
1c.
T:
First,
read
this
conversation
loudly.
T:
I’ll
give
you
4
minutes
to
talk
about
the
other
twins
with
your
partner.
Go
ahead.
T:
Time
is
up.
Who
would
like
to
try
Hands
up.
Oh,
Molly
and
Lucy
please.
T:
Wonderful.
Three
points
for
you.
Sit
down
please.
Any
volunteers
OK,
you
two
please.
T:
Wow,
so
great.
Big
hands
for
them.
And
I’ll
give
you
3
points.
A
rhythm
(Ss
齐读
押韵诗)
Ⅴ.
Summary
1.
是否知道了：形容词，副词比较级的规则变化。
2.
能否熟练运用：
A+谓语+形容词/副词比较级+than
+
B
Ⅵ.
Homework
1.
熟记本课所讲的单词句子。
2.分别用
tall,
long
hair,
loudly,
outgoing这四个词的比较级来描写人。
Ⅵ.
Blackboard
Design
Unit
3
I’m
more
outgoing
than
my
sister.
Section
A
1a-1c
---
That’s
Tara,
isn’t
it
---
No,
it
isn’t.
Tall
Eric
is
taller
than
Jerry.
Short
Jerry
is
shorter
than
Eric.
fat/
heavy
Eric
is
fatter/
heavier
than
Jerry.
thin
Jerry
is
thinner
than
Eric
long
hair
Yang
Mi
has
longer
hair
than
Sun
Lee.
outgoing
Mike
is
more
outgoing
than
Jerry
quiet
Jerry
is
quieter
than
Mike.
new
words:
3
twins
Tina
&Tara
Sam
&
Tom
Peter&
Paul
quietly
loudly
well--better