中小学教育资源及组卷应用平台
Unit
10
I've
had
this
bike
for
three
years.
SectionA1a—1c
导学案
【学习目标】
1.掌握单词：必会词汇yard
sweet
memory
cent
toy
bear
maker
soft.
了解单词
yard
sale
sweet
memory
break
maker
soft
toy.
2.继续学习现在完成时。
3.运用since，for
谈论自己的个人物品。
【重点难点】
重
点：How
long
have
you
had
that
bike
over
there?
I
have
had
it
for
three
years
.
难
点：
听懂谈论拥有某物多长时间的话题，运用since，for
谈论个人拥有的物品。
【自主预习】
一、
请翻到课本第124页P73-P74,写出以下单词。
1.
院子n.
____________
2.甜蜜的adj.___________
3.
记忆；回忆n.____________
4.
分；分币n.___________
5.玩具n.
___________
6.
熊n.
___________
7.
生产者n.
___________
8.围巾；头巾n.___________
9.
柔软的adj.
_____________
10.
板；木板n.
____________
二、请认真阅读单词表和课本P73-1a，找出下列短语。
1.
庭院拍卖会
____________
2.
甜蜜的回忆_____________
3.捐赠
______________
4.
超过大约10年
______________
5.
布绒玩具________________
6.
棋类游戏
____________
7.
面包机
_____________
8.不再___________
9.有需要的人_______________________
10.保留她的旧东西_______________________
三、请认真阅读课本P73-1a，完成下列句子。
1.It’s
hard
to
say
goodbye
to
certain
things._______________________
2.Old
things
really
bring
back
sweet
memories._______________________
3.It’s
true
that
we
may
never
use
some
of
these
things
again._______________________
【合作探究】
完成P73-1a
2.完成P73-1b
3.Listen
again
and
answer
the
questions.
1)What’s
the
relationship
between
Amy
and
Jeff?
2)
What
things
did
Amy
ask
about?
3)
How
long
has
Jeff
had
the
bike?
4)How
much
is
the
book?
4.Complete
the
conversation.
Amy:
You
have
some
great
things
in
this
_________,?Jeff.
Jeff：Thanks,
Amy.
Our
family
has
_________
so?many?things
over
the
years,
but
we
don’t
use
them?anymore.
Amy:
But
isn’t
it
hard
to
sell
some
of
your
things?
There
are
many
things
I’ve
had
________________.
I
don’t
think
I
could
sell
them.
Jeff：Yes,
it’s
hard
to
___________
to
certain
things.
Amy:
By
the
way,
how
long
have
you
had
that
bike
over
there?
Jeff：I’ve
had
it
_____________!
I
learned
how
to
ride
a
bike
on
it.
Amy:
Old
things
really
bring
back
sweet
_________.
But
it’s
true
that
we
may
never
use
some
of
these
things
again.
Jeff：Yes,
like
________________
you’ve
already
read.
You
can
sell
those,
or
you
can
also
______________
to
kids
or
people
who
need
them.
Amy:
Oh!
__________
is
this
book?
Jeff：You
can
have
it
for
75
cents.
5.Read
the
tape-script
and
fill
in
the
blanks.
Jeff
is
having
a
___________.
His
family
______________
so
many
things
over
the
years,
but
they
don’t
use
them
___________.
Amy
thinks
it
is
hard
__________
some
old
things.
And
Jeff
______
with
her.
Jeff
___
____
the
bike
for
three
years.
He
________
how
to
ride
a
bike
on
it.
Old
things
really
bring
back
_________________.
But
it’s
true
that
we
may
never
use
some
of
these
things
again.
You
can
sell
them
or
you
can
also
______________
to
kids
or
people
_____
need
them.
6.完成P73-1c
7.语法探究
1.现在完成时表示从过去一直持续到现在的动作或状态，并可能还将持续下去。简称“延续用法”
1）常与for,
since引导的时间段的时间状语连用.
2）动词使用延续性动词。因为瞬间动词在肯定句、疑问句中不能和时间段连用.
since:
(自…以来)
1)since+时间点
He?has?stayed?here?since?5?o’clock.
2)since+
时间段+
ago
He?has?stayed?here?since?5?hours?ago
在现在完成时态中，for与since引导的时间状语可以相互转换。
since＋一段时间＋ago＝for＋时间段;
since
two
weeks
ago=for
two
weeks;
2.---How
long
have
you
had
that
bike
over
there?
---I’ve
had
it
for
three
years!I
learned
how
to
ride
a
bike
on
it.
long可与疑问副词how构成how
long短语,意为“时间多久或物体多长”，是对表示过去已经开始持续到现在的动作或状态，常用的时间状语since+过去点的时间，for+一段时间（数词+量词）。
如:How
long
does
it
take
him
to
get
to
his
hometown?他回自己的家乡要多长时间？
---How
long
has
your
brother
been
a
soldier?
你兄弟当了多长时间的兵了?
---He
has
been
a
soldier
for
one
year.他成为一个士兵已经一年了。
【文化背景】
Yard?sale庭院旧货出售也称作：Garage
sale（车库清货）或
Moving
sale（搬家求售）。这是国外的一种风俗，也是一种独特的售货方式。人们利用周末，将家中搁置不用的物件，放在自家庭院中廉价出售，因而被称作yard?sale，也可译作“家庭拍卖会”。庭院售卖的物品种类繁多，大到家具，电器，小到玩具，衣物和鞋帽。这些物品虽多数为二手家当，但也有全新的物品，且价格合理公道，甚至还可讨价还价。正是这种低廉，公道的价格及买家淘宝和碰大运的心理，使得yard?sale广受欢迎，逐渐演变成一种独特的文化现象。
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人教新目标版
八年级下
SectionA
1a-1c公开课
Unit
10
I've
had
this
bike
for
three
years.
Warming-up
Yard
Sale
yard
n.
院子
yard
sale
庭院拍卖会
Brainstorm
What
is
a
yard
sale?
Yard
sales
are
events
in
the
US
and
Canada
where
people
sell
old
things
that
they
no
longer
want,
on
the
grass
in
front
of
their
house
–their
yard.
People
often
hold
yard
sales
in
spring
when
they
clean
out
their
houses
and
get
rid
of（清除）
things
they
don’t
use
or
want
anymore.
a
toy
bear
What
could
be
sold
in
a
yard
sale?
soft
toys
n.
玩具
adj.
软的；柔软的
n.
熊
soft
toy
软体玩具；布绒玩具
Presentation
a
scarf
What
could
be
sold
in
a
yard
sale?
a
bread
maker
maker
n.
生产者；制定者
bread
maker
面包机
n.
围巾；
披巾；头巾
复数scarves
magazine(s)/books
What
could
be
sold
in
a
yard
sale?
board
games
棋类游戏；桌游
old
clothes
bike(s)
=
I
have
had
them
since
many
years
ago.
短暂性动词
延续性动词
buy
have
I
bought
these
old
things
many
years
ago,
so
I
have
had
them
for
many
years.
许多年前
持续许多年
Tips:
1.for+时间段；since+过去的时间点，是现在完成时的标志词。
2.短暂性(瞬间性)的动词在现在完成时的句中不能和一段时间连用。
自从许多年前
Do
you
have
any
of
the
old
things?
soft
toys
books
magazines
bikes
clothes
scarves
bread
makers
board
games
I
have
had
it/them
for
___________years.
I
have
had
it/them
since
___________years
ago.
since
2016.
since
I
was
13
years
old.
since
I
was
a
child.
since
last
summer.
since+时间点
“自…以后;
从…以来”
for+一段时间
“持续多长时间”
How
long
have
you
had
the___________?
Free
talk
1.
for
+一段时间
2.
since
+过去的时间点
3.
since
+
一段时间+
ago
4.
since
+
从句（一般过去时态）
How
long
have
you
had
that
bike
over
there?
那边那辆自行车你买了多久了？
1.
how
long在此意为“多久；多长时间”，
用来询问时间的长短。
答语常用带有
for+时间段
since+时间点的句子
谓语动词用延续性动词。
时间状语:
1.
for
+一段时间
2.
since
+过去的时间点
3.
since
+
一段时间+
ago
4.
since
+
从句（一般过去时态）
e.g:
for
8
years
e.g:
since
1999/
last
spring
e.g:
since
23
years
ago
e.g:Since
I
came
here
four
weeks
ago.
Discussion
Old
things
bring
back
sweet
memories.
But
we
don’t
use
some
of
them
anymore.
What
are
you
going
to
do
with
them?
have
a
yard
sale
to
raise
some
money
give
them
away
to
people
in
need
捐赠给有需要的人
副词anymore
=
any
more
常用于否定句的末尾，“再也（不）；（不）再”
not
…
anymore
=
not
…
any
longer
What
can
you
see
in
the
picture?What
are
they
doing?
The
table
is
covered
with
things
his
family
is
selling:
old
clothes,
toys,
cups
and
glasses,
plates
and
bowls,
books,
a
vase
and
a
lamp.
He
is
having
a
yard
sale.
Look
and
describe.
She
is
asking
about
the
red
bicycle.
He
is
selling
some
old
things
that
he
doesn't
need
them
anymore.
How
long
have
you
had
that
bike
over
there?
I’ve
had
it
for
three
years!
I
learned
how
to
ride
a
bike
on
it.
How
long
have
you
had
that
bike
over
there?
那边那辆自行车你买了多久了？
疑问词how
+
动词不定式结构作宾语
该结构中的疑问词还可以用when、what、which等
Look
at
the
things
at
the
yard
sale.
Do
you
have
any
of
these
things
at
home?
How
long
have
you
had
them?
1a
Listen
and
check
(√)
the
facts
you
hear.
1b
______
Jeff’s
family
is
having
a
yard
sale.
______
Amy
thinks
it’s
hard
to
sell
her
old
things.
______
Jeff
has
had
his
bike
for
more
than
10
years.
______
Amy
wants
to
keep
her
old
things
because
they
bring
back
sweet
memories.
______
You
can
also
give
old
things
away
to
people
in
need.
√
√
√
adj.
甜蜜的；甜的；含糖的
memory
n.
记忆；回忆
有需要的人们
Language
points
Amy
wants
to
keep
her
old
things
because
they
bring
back
sweet
memories.
(教材
P73
1b)
memory
n.
记忆；回忆
Point
memory
在此处作可数名词，其复数形式为
memories。
What
is
your
earliest
memory?
【拓展延伸】①
memory
作名词，还可意为“记忆力”。
I
have
a
bad
memory.
②
memorize
作动词，意为“记忆”。
My
Chinese
teacher
asked
me
to
memorize
the
poem.
You
can
also
give
old
things
away
to
people
in
need.
(教材
P73
1b)
in
need
贫困；在困境中
Point2
in
need
意为“贫困；在困境中”，为固定短语。in
need
of
意为“需要……”。
We
are
collecting
money
for
children
in
need.
A
friend
in
need
is
a
friend
indeed.(谚语)患难见真情。
After
working
for
twelve
hours,
she
was
in
great
need
of
a
rest.
Listen
again
and
answer
the
questions.
3.
How
long
has
Jeff
had
the
bike?
He
has
had
it
for
three
years.
4.
How
much
is
the
book?
75
cents.
1.
What’s
the
relationship
between
Amy
and
Jeff?
They
are
neighbors
and
friends.
2.
What
things
did
Amy
ask
about?
Amy
asked
about
a
bike
and
a
book.
cent
n.
分；分币
Listen
again
and
fill
in
the
blanks.
Amy:
You
have
some
great
things
in
this
_________,?Jeff.
Jeff：Thanks,
Amy.
Our
family
has
_________
so?many?things
over
the
years,
but
we
don’t
use
them?anymore.
Amy:
But
isn’t
it
hard
to
sell
some
of
your
things?
There
are
many
things
I’ve
had
________________.
I
don’t
think
I
could
sell
them.
Jeff：Yes,
it’s
hard
to
___________
to
certain
things.
yard?sale
collected
since
I
was
a
child
say
goodbye
Amy:
By
the
way,
how
long
have
you
had
that
bike
over
there?
Jeff：I’ve
had
it
_____________!
I
learned
how
to
ride
a
bike
on
it.
Amy:
Old
things
really
bring
back
sweet
_________.
But
it’s
true
that
we
may
never
use
some
of
these
things
again.
Jeff：Yes,
like
________________
you’ve
already
read.
You
can
sell
those,
or
you
can
also
______________
to
kids
or
people
who
need
them.
Amy:
Oh!
__________
is
this
book?
Jeff：You
can
have
it
for
75
cents.
for
three
years
memories
old
toys
or
books
give
them
away
How
much
Listen
and
read.
Amy：You
have
some
great
things
at
this
yard
sale,
Jeff.
Jeff：
Thanks,
Amy.
Our
family
has
collected
so
many
things
over
the
years,
but
we
don’t
use
them
anymore.
Amy：But
isn’t
it
hard
to
sell
some
of
your
things?
There
are
many
things
I’ve
had
since
I
was
a
child.
I
don’t
think
I
could
sell
them.
Jeff：
Yes,
it’s
hard
to
say
goodbye
to
certain
things.
Amy：By
the
way,
how
long
have
you
had
that
bike
over
there?
Jeff：
I’ve
had
it
for
three
years!
I
learned
how
to
ride
a
bike
on
it.
Amy：Old
things
really
bring
back
sweet
memories.
But
it’s
true
that
we
may
never
use
some
of
these
things
again.
Jeff：
Yes,
like
old
toys
or
books
you’ve
already
read.
You
can
sell
those,
or
you
can
also
give
them
away
to
kids
or
people
who
need
them.
Amy：Oh!
How
much
is
this
book?
Jeff：
You
can
have
it
for
75
cents.
P106
Underline
the
sentences
that
show
their
opinions
on
the
old
things.
It’s
hard
to
say
goodbye
to
certain
things.
Old
things
really
bring
back
sweet
memories.
It’s
true
that
we
may
never
use
some
of
these
things
again.
Read
the
tapescript
and
fill
in
the
blanks.
Jeff
is
having
a
___________.
His
family
______________
so
many
things
over
the
years,
but
they
don’t
use
them
___________.
Amy
thinks
it
is
hard
__________
some
old
things.
And
Jeff
______
with
her.
Jeff
___
____
the
bike
for
three
years.
He
________
how
to
ride
a
bike
on
it.
Old
things
really
bring
back
_________________.
But
it’s
true
that
we
may
never
use
some
of
these
things
again.
You
can
sell
them
or
you
can
also
______________
to
kids
or
people
_____
need
them.
yard
sale
has
collected
anymore
to
sell
agrees
has
had
learned
sweet
memories
give
them
away
who
Practice
the
conversation.
Then
make
conversations
about
other
things
in
the
picture
above.
1c
A:
This
is
a
really
old
book.
B:
Yes,
I’ve
had
it
for
seven
years.
I’ve
read
it
three
times.
A
Why
are
you
selling
it?
B:
Because
I
don't
read
it
anymore.
A:
How
much
is
it?
B:
You
can
have
it
for
75
cents.
thing
time
reason
price
Let’s
have
a
yard
sale!
Instructions:
Game
Divide
the
class
into
2
groups
–
one
group
as
“sellers”,
the
other
as
“buyers”.
The
sellers
should
prepare
some
items
for
sale.
The
items
can
be
real
things
or
you
can
draw
them
down
instead.
Then
the
sellers
put
the
items
on
your
desks
to
hold
a
“yard
sale”.
The
buyers
go
around
the
yard
sale
and
make
conversations
with
the
sellers
when
you
see
something
you
are
interested
in.
谢谢
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