Lesson 26 Cookies, please! 教案

Lesson
26
Cookies,
please!
教案
1教学目标
1、学生能掌握新单词:cheap,
pocket,
tie,
while,
afford,
cent。
2、学生能运用新短语:come
up
to,
pay
for,
for
sale,
go
or
walk
over
to,
I’m
afraid,
I
can’t
afford
it。
3、学生的分组合作能力能够提高。
4、学生单独在全班面前发言的能力能够提高。
2学情分析
八年级的学生具有一定的英语学习的基础与方法,但多数学生英语学习积极性一般。需要教师多引导,多设置小组活动以及对话活动,给学生创造参与的机会,让学生更多的参与到课堂中。
3重点难点
一、教学重点。
1、come
up
to
表示为攀谈而走到某人跟前。
2、I’ll
take
four
equals
I’ll
buy
four
表示我将买四个。
3、for
sale
表示待售,on
sale
表示打折销售。
4、go
or
walk
over
to
表示从一处到另一处。
5、think
引导的宾语从句,否定时要否定前置。
6、price用low
or
high
来形容,表示价格高低;
cheap
or
expensive
形容物品贵贱。
7、afford
表示支付时的用法:
afford
sth
or
afford
to
do。
8、I’m
afraid
加that从句
或Of
doing
or
sth
9、what
is
it
for
它是干什么用的
二:教学难点
1、think引导的宾语从句的否定前置。
例:
I
think
English
is
easy.
我认为英语简单
否定:
I
don’t
think
English
is
easy.
我认为英语不简单
2、afford
表示支付,买的起时的用法。
例:
I
can
afford
the
car.
我买的起这辆车
I
can
afford
to
buy
the
car.
3、I’m
afraid
加that从句表示怕…。
例:
I’m
afraid
that
I
can’t
finish
my
homework.我恐怕我做不完作业
I’m
afraid
of
sth
表示害怕某物。
例:
I’m
afraid
of
cats.
我害怕猫
I’m
afraid
of
doing
表示害怕做某事。
例:I’m
afraid
of
staying
alone.
我害怕独处
4教学过程
活动1【导入】Step
1：Warm
up：
T:
What
do
you
usually
do
with
your
pocket
money
S:
Buy
school
supplies
S:
Save
money
S:
Buy
gifts
……
活动2【活动】Task
1
Task
1
Watch
this
piece
of
video
and
then
answer
the
questions
1.
What
are
Brian
and
Danny
doing
They
are
selling
things
to
raise
money
for
the
school
team
2.
What
does
Danny
sell
He
sells
his
own
invention
called
Danny
Desk-Cycle
3.
What
does
the
girl
buy
The
girl
buys
four
cookies
活动3【测试】Task
2
Read
the
lesson
and
write
true
(T)
or
false
(F).
Task
2
Read
the
lesson
and
write
true
(T)
or
false
(F).
1.
Brian’s
cookies
are
expensive.
2.
The
girl
pays
one
dollar
for
four
cookies.
3.
Danny
is
selling
some
wood,
bags
and
red
flags.
4.
Danny’s
invention
is
for
doing
homework.
5.
The
girl
will
buy
the
Danny
Desk-Cycle.
活动4【讲授】Task
3
Translate
the
following
phrases
into
English
Task
3
Translate
the
following
phrases
into
English
零花钱pocket
money
走上前来come
up
to…
为……付钱pay
for
出售,待售for
sale
价格低low
price
把……栓到……上tie…
to/onto…
朝……走去go
over
to…
我担心/害怕……I’m
afraid…
活动5【讲授】Task
4
Language
Points
Task
4
Language
Points
1.
I’ll
take
four,
please.
我买四个。
take在本句中意思是“买……”,相当于“buy”,在口语中很常用,也可以用“get”来表达
Eg:
I’ll
take
/get
it.我买了。
I’ll
take
the
grey
jacket.我要那件灰色夹克衫。
2.
Do
you
have
any
other
things
for
sale
你还卖别的东西吗
for
sale是“出售,待售”的意思。
Eg:
This
house
is
for
sale.这所房子要出售。
on
sale是“廉价出售,上市”的意思。
Eg:
The
style
of
furniture
is
not
on
sale
in
this
shop.
这款家具没有在这家店出售。
3.
What
is
it
for
它是用来做什么的
for表示“(用途、意图、目标、愿望)对,供,适用于……”。
Eg:
These
are
books
for
children.这些是儿童读物。
This
is
not
for
sale.这是非卖品。
4.
You
tie
it
onto
your
bike.
你可以将它固定在你的自行车上。
tie此处为及物动词,意思是“用(带、线、绳等)系,捆……”,常用结构为:tie
sth.
to
sth.
Eg:
You
can
tie
your
horse
to
that
tree.你可以把马拴在那棵树上
tie还可以作为名词,意思是“鞋带,领带,领结”等。
Eg:
I
bought
this
new
tie
to
match
my
new
shirt.我买了这条新领带搭配我的新衬衫。
5.
You
can
do
your
homework
while
you
ride
your
bike.
你可以一边骑自行车,一边做作业。
while为连词,引导时间状语从句,意思是“当……的时候,
与……同时”。
Eg:
My
mother
was
washing
clothes
while
my
father
was
watching
TV.
当我爸爸在看电视的时候我妈妈正在洗衣服。
while还可以作名词,意思是“一会儿,一段时间”。
Eg:
Can
I
rest
for
a
while
我可以休息一下吗
6.
I
don’t
think
it
would
be
safe
to
do
my
homework
on
a
bicycle.
我认为一边骑自行车一边做作业不安全
I
think后边的宾语从句如果为否定句,要把否定词not提到主句中,变成I
don’t
think。
Eg:
I
don’t
think
you
are
right.我认为你是不对的。
Eg:
I
don’t
think
he
will
come
here
on
time.我认为他不会按时到这儿的。
7.
That’s
a
very
low
price
for
such
a
great
product!
对于这么棒的产品,这个价钱很便宜!
price为名词,表示
“价格,价钱”。如果表示”价格贵贱(高低)“应用high/low修饰price,一般不用cheap/expensive。
The
price
of
this
computer
is
too
high.
=This
computer
is
too
expensive.
这台电脑价格太高/昂贵。
8.
I’m
afraid
I
can’t
afford
it.
我恐怕买不起。
1)
在口语中“I’m
afraid”作插入语,意思是“恐怕”。另外,I’m
afraid常用来委婉地告诉对方不快的消息,或表示拒绝,提出异议。
Eg:
—
Can
you
go
shopping
with
me
你能和我去买东西吗
—
Sorry,
I’m
afraid
not.
对不起,恐怕去不了。
be
afraid常用结构有:
be
afraid
of+名词/代词/v+ing/to
do
sth.等。
Eg:
What
are
you
afraid
of
你怕什么
Eg:
He
is
afraid
of
going
home
by
himself.他害怕独自回家。
She
was
afraid
to
see
you
again.她不敢再见你了。
2)
afford通常与can/could/be
able
to连用,意思是“有足够的(金钱,时间)做……”,多用于否定句和疑问句
Eg:
We
can
not
afford
(to
buy)
a
new
car.我们买不起新车。
We
can’t
afford
the
loss
of
a
day.我们经不起一天(时间)的损失。
活动6【活动】Time　for　reflection
Time
for
reflection
(为攀谈而)走到跟前;走近come
up
to
付款;支付pay
for
待售,供出售for
sale
从一处到另一处go/walk
over
to
它是干什么用的 What
is
it
for
我恐怕买不起。I’m
afraid
I
can’t
afford
it.
活动7【作业】Homework
Preview
the
new
words
and
phrases
in
Lesson
27.
Write
a
short
passage
about
saving
and
spending.
You
can
mention
the
points
below:
What
do
you
often
spend
your
money
on
What
do
you
try
and
save
your
money
for
Blackboard
design: