中小学教育资源及组卷应用平台
Unit
10
If
you
go
to
the
party,
you’ll
have
a
great
time!
Section
A(2a-2d)导学案
【学习目标】
1.能够掌握本节课的词汇：video，organize，watch
a
video，half
the
class，be
bored，potato
chips,
chocolate,
2.进一步学习含if条件状语从句的主从复合句的用法。
3.学习因果关系的表达和做出合理的建议。
【学习重难点】
正确使用if
引导的条件状语从句作出假设，用will谈论结果。
【自主学习】
1.录像带;录像?_______2.巧克力__________3.组织;筹备?___________________
4.meet
___________
会议;集会;会面
5.薯片_________________?
6.
一半的学生?__________________7.看录像_____________________
?
8.谈论________________________?9.开班会_____________________
10.你明天晚上去参加聚会吗?
________
you
____
______
the
party
tomorrow
night??
11.如果他们今天在晚会上看录像,将会发生什么?
What ______
______
if
they_________
a
video
at
the
party
today?
【活动与探究】
探究2a/2b
1.
If
you
organize
a
party,
what
will
you
think
about?The
students
are
talking
about
organizing
a
party.
Listen
and
finish
2a/2b.
2.Listen
for
the
first
time.Listen
and
circle
the
correct
answers
to
complete
the
sentences
below.
(2a)
3.
.Listen
again.
Choose
the
correct
short
answer
in
the
box
to
answer
each
question.
(2b)
4.
Listen
again
and
finish
the
tasks.
Nelly:Hi,Mark.I
want
to
have
a________.Will
you
help
me?
Mark:Sure,Nelly.I
can
help
you.So________shall
we
have
the
party?
Nelly:Let’s
have
it
today
________class.
Mark:No,today
is
too
early.If
we
have
it
today,________the
class
won’t
come.
Nelly:OK,let’s
have
it
tomorrow
then.
Mark:Hmm…There’s
a________the
day
after
tomorrow.Students
will________early
to
study
for
the
test.Why
not
have
it
on
the________?
Nelly:OK,let’s
have
it________Saturday
afternoon.We
can
all
meet
and
watch
a
video.
Mark:No,I
don’t
think
we
should
watch
a
video.
Some
students
will
be
bored.Let’s
play
party
games.
Nelly:OK,good
idea.Can
you
________
the
party
games?
Mark:________,I
can
do
that.And
can
you
________some
food
for
us?
Nelly:Yes,no
________.
5.Pair
work
1.
Tell
Ss
role-play
a
conversation
between
Nelly
and
Mark.
2.
Give
a
model
to
the
Ss.
3.
Ss
work
in
pairs
and
practice
the
conversation.
4.
Ask
some
pairs
to
act
out
their
conversations.
探究2d对话
Read
carefully
and
answer
the
questions.
What
are
Jeff
and
Ben
talking
about?
Will
Ben
and
Jeff
ask
people
to
bring
food
for
the
party?
What
will
happen
if
Ben
and
Jeff
ask
people
to
bring
food?
So
what
will
Ben
and
Jeff
do?
For
the
games,
will
they
give
people
some
small
gifts
if
they
win?
What
will
happen
if
we
give
people
some
small
gifts
if
they
win?
2.Fill
in
the
blanks
according
to
the
conversation.
Ben
and
Jeff
are
planning
for
the
party
________.
The
won’t
ask
people
to
bring
food.
___
they
ask
people
_______
(bring)
food,
they
________
(bring)
potato
chips
and
________
because
they
______
too
lazy
to
cook.
So
they
will
_____
food
from
a
restaurant.
For
the
games,
Ben
thinks
that
they
should
give
people
some
small
gifts
___
they
win.
___
they
do
that,
_____
people
________
to
play
the
games
and
the
games
will
be
____________.
3.Role-play:Role-play
the
conversation.
【知识点探究】：
1.
half的用法
【归纳】(1)
half作形容词，意为“一半的”，一般要放在____词、____词之前。“half＋名词”作主语时，谓语动词的单、复数形式由所接名词的____、____数形式来决定，名词是中心词。例如：这个苹果一半是坏的。
Half
of
the
apple
____bad.
(2)half还可作名词，意为“半，一半”，其复数形式为______。“……个半……”可表达为“___词＋____词＋and
a
half”或“数词＋and
a
half＋名词(复数)”。例如：
半个小时。Half
____
____.。
三个半小时。three
hours
and
a
half或者three
and
____
____
_____.。
2...because
they’ll
be
too
lazy
to
cook.
“too+形容词/副词+to
do
sth.”表示“太……而不能……”。在形式上是肯定结构，但表达的却是否定意义。too后接动词原形。
拓展：too…to…可与not…enough
to
do（不够…而不能）以及so…that…（如此…以至于…）进行同义转换。
例：
他太小了，不能去上学。(翻译)
_________________________________
3..the
games
will
be
more
exciting,
too.
【辨析】 exciting,excited
exciting令人兴奋的,用于形容感情方面影响他人的人或事,主语一般是物或用来修饰物,在句中作表语或定语。
excited为形容词,表示“兴奋的”,多指人受到事物的影响,主语一般是人或用来修饰人,在句中作表语。
例：
Are
you
______
about
going
to
Beijing?
你要去北京了，感到兴奋吗？
He
told
us
an
_____________
yesterday.
他昨天给我们讲了一个使人激动的故事。
【自我评价】
1.
本课我学会了什么？
___________________________________________________________
2.
通过本课的学习，我还有哪些疑问？
___________________________________________________________
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八年级上册英语
Section
A
2a-2d优质公开课课件
Unit
10
If
you
go
to
the
party,
you'll
have
a
great
time.
Warm-up:
Revison:Review
the
sentences
in
1b.
If
you
go
to
the
party
with
Karen
and
Anna,
you’ll
have
a
good
time.
If
you
wear
jeans
to
the
party,
the
teachers
won’t
let
you
in.
If
you
don’t
go
to
the
party,
you
will
be
sorry.
If
you
take
the
bus
to
the
party,
you’ll
be
late
for
school.
if
条件状语从句
时态：If
条件状语从句用一般现在时，主句用（一般将来时）。(即主将从现)
If
you
organize
a
party,
what
will
you
think
about?
time
place
people
food
and
drinks
activities
The
students
are
talking
about
having
a
party.
Guess
what
they
will
discuss.
v.
组织
Pre-listening
Mark
Nelly
2a:Listen
and
circle
the
correct
answers
to
complete
the
sentences
below.
1.
The
students
are
talking
about
when
to
have
(a
class
party
/
a
class
meeting
/
a
birthday
party).
2.
They
plan
to
have
it
on
(Friday
evening
/
Saturday
afternoon
/
Saturday
evening).
half
the
class
won’t
come
some
students
will
be
bored
make
some
food
students
will
leave
early
the
party
games
1.
What
will
happen
if
they
have
the
party
today?
2.
What
will
happen
if
they
have
the
party
tomorrow?
Half
the
class
won’t
come.
Students
will
leave
early.
一半
厌倦的
2b:Listen
again.
Choose
the
correct
short
answer
in
the
box
to
answer
each
question.
3.
What
will
happen
if
they
watch
a
video
at
the
party?
4.
What
will
Mark
organize?
5.
What
will
Nelly
do?
Some
students
will
be
bored.
The
party
games.
She
will
make
some
food.
Half
the
class
won’t
come.
Language
points
（1）half在此处作形容词，意为“一半的”。
Half
the
time
has
gone.
时间已经过去了一半。
（2）half
of
意为“一半的……”，后接名词或代词。half
of…
作主语时，谓语动词与其后的名词或代词的数量保持一致。
Half
of
the
apples
are
rotten.
这些苹果有一半已经腐烂了。
Half
of
his
land
is
covered
with
trees.
他的地有一半长着树。
注意：1.half可作名词，复数形式是halves。
eg：Cut
the
apple
into
halves.把苹果切成两半。
2.half
of后跟名词时，名词前应有the，my等限定词修饰，of也可省略。eg：Half
(of)
the
students
in
that
school
are
from
the
countryside.
那个学校一半的学生来自农村。
3.half
of后也可接代词，但of不能省。
eg：Half
of
them
enjoyed
the
party
last
night.
他们中有一半人在昨晚的派对上玩得很开心。
What
will
Mark
organize?
Language
points
organize
v.
组织；筹备
organize
作及物动词，其宾语通常为聚会、活动等。
My
brother
is
organizing
a
party
with
his
classmates.
与organize相关的单词：organized
adj.
有条理的
organization
n.
组织；机构
organizer
n.
组织者；筹划者
Listen
again
and
fill
in
the
blanks.
Nelly:Hi,Mark.I
want
to
have
a
.Will
you
help
me?
Mark:Sure,Nelly.I
can
help
you.So
shall
we
have
the
party?
Nelly:Let’s
have
it
today
class.
Mark:No,today
is
too
early.If
we
have
it
today,
the
class
won’t
come.
Nelly:OK,let’s
have
it
tomorrow
then.
Mark:Hmm…There’s
a
the
day
after
tomorrow.Students
will
early
to
study
for
the
test.Why
not
have
it
on
the ?
half
class
party
when
after
test
leave
weekend
Nelly:OK,let’s
have
it
Saturday
afternoon.We
can
all
meet
and
watch
a
video.
Mark:No,I
don’t
think
we
should
watch
a
video.
Some
students
will
be
bored.Let’s
play
party
games.
Nelly:OK,good
idea.Can
you
the
party
games?
Mark: ,I
can
do
that.And
can
you
some
food
for
us?
Nelly:Yes,no
.
on
organize
Sure
make
problem
Read
loudly
and
check
the
answers.
Nelly:
Hi,
Mark.
I
want
to
have
a
class
party.
Will
you
help
me?
Mark:
Sure,
Nelly.
I
can
help
you.
So
when
shall
we
have
the
party?
Nelly:
Let’s
have
it
today
after
class.
Mark:
No,
today
is
too
early.
If
we
have
it
today,
half
the
class
won’t
come.
Nelly:
OK,
let’s
have
it
tomorrow
then.
Mark:
Hmm…There’s
a
test
the
day
after
tomorrow.
Students
will
leave
early
to
study
for
the
test.
why
not
have
it
on
the
weekend?
Nelly:
OK,
let’s
have
it
on
Saturday
afternoon.
We
can
all
meet
and
watch
a
video.
Mark:
No,
I
don’t
think
we
should
watch
a
video.
Some
students
will
be
bored.
Let’s
play
party
games.
Nelly:
OK,
good
idea.
Can
you
organize
the
party
games?
Mark:
Sure,
I
can
do
that.
And
can
you
make
some
food
for
us?
Nelly:
Yes,
no
problem.
A:
OK,
when
is
a
good
time
to
have
the
party?
B:
Let's
have
it
today.
A:
Hmm.
If
we
have
it
today,
half
the
class
won't
come.
2c:Role-play
a
conversation
between
Nelly
and
Mark.
Mark
Nelly
Use
“If
clause(Simple
Present
Tense),
the
main
clause(Simple
Future
Tense).”
to
talk
about
consequences.
Jeff
and
Ben
is
going
to
organize
a
party.
How
will
they
prepare
for
it?
When
Where
Who
Food
Games
others
...
In
the
music
room...
all
the
classmates
drinks,fruit
and
snacks...
share
stories,talent
show,...
...
Pre-reading
1.What
are
Jeff
and
Ben
talking
about?
2.Will
Ben
and
Jeff
ask
people
to
bring
food
for
the
party?
3.What
will
happen
if
Ben
and
Jeff
ask
people
to
bring
food?
Food
and
games
for
the
party
next
week.
No,
they
won’t.
They’ll
just
bring
potato
chips
and
chocolate
because
they’ll
be
too
lazy
to
cook.
Read
2d
and
answer
the
questions.
4.
So
what
will
Ben
and
Jeff
do?
5.For
the
games,
will
they
give
people
some
small
gifts
if
they
win?
6.What
will
happen
if
we
give
people
some
small
gifts
if
they
win?
Yes,
they
will.
More
people
will
want
to
play
the
games.
They
will
order
food
from
a
restaurant.
Jeff:
Hey,
Ben.
For
the
party
next
week,
should
we
ask
people
to
bring
food?
Ben:
No,
let's
order
food
from
a
restaurant.
If
we
ask
people
to
bring
food,
they'll
just
bring
potato
chips
and
chocolate
because
they'll
be
too
lazy
to
cook.
Jeff:
OK.
For
the
games,
do
you
think
we
should
give
people
some
small
gifts
if
they
win?
Ben:
I
think
that's
a
great
idea!
If
we
do
that,
more
people
will
want
to
play
the
games.
Jeff:
Yes,
the
games
will
be
more
exciting,
too.
Find
out
the
if-clauses.
时间、条件状语从句：主将从现;主情从现
Jeff:
Hey,
Ben.
For
the
party
next
week,
should
we
ask
people
to
bring
food?
Ben:
No,
let’s
order
food
from
a
restaurant.
If
we
ask
people
to
bring
food,
they’ll
just
bring
potato
chips
and
chocolate
because
they’ll
be
too
lazy
to
cook.
Jeff:
Ok.
For
the
games,
do
you
think
we
should
give
people
some
small
gifts
if
they
win?
Ben:
I
think
that’s
a
great
idea!
If
we
do
that,
more
people
will
want
to
play
the
games.
Jeff:
Yes,
the
games
will
be
more
exciting,
too.
order…from…
从…预定
too…to…
太…而不能…
While-reading
1.If
we
ask
people
to
bring
food,
they’ll
just
bring
potato
chips
and
chocolate…
ask
sb.
to
do
sth.
请求/要求某人做某事；其否定式为ask
sb.
not
to
do
sth.
“让某人不要做某事”，其中动词不定式短语作宾语补足语。
ask有关的短语还有：ask
for
help/
sth.
请求帮助/要求某事物
ask
sb.in/out
邀请某人进来/出来
ask
sb.
about
sth.
询问某人关于某事
例：他请求医生告诉他真相。(翻译)
_________________________________
He
asked
the
doctor
to
tell
him
the
truth.
Language
points
2....because
they’ll
be
too
lazy
to
cook.
“too+形容词/副词+to
do
sth.”表示“太……而不能……”。在形式上是肯定结构，但表达的却是否定意义。too后接动词原形。
拓展：too…to…可与not…enough
to
do（不够…而不能）以及so…that…（如此…以至于…）进行同义转换。
例：
他太小了，不能去上学。(翻译)
_________________________________
_____________________________________
_____________________________________
He
is
too
young
to
go
to
school.
He
is
not
old
enough
to
go
to
school.
He
is
so
young
that
he
can’t
go
to
school.
3.the
games
will
be
more
exciting,
too.
【辨析】 exciting,excited
exciting令人兴奋的,用于形容感情方面影响他人的人或事,主语一般是物或用来修饰物,在句中作表语或定语。
excited为形容词,表示“兴奋的”,多指人受到事物的影响,主语一般是人或用来修饰人,在句中作表语。
例：
Are
you
______
about
going
to
Beijing?
你要去北京了，感到兴奋吗？
He
told
us
an
_____________
yesterday.
他昨天给我们讲了一个使人激动的故事。
excited
exciting
story
类似的还有：bored/boring;
suprised/suprising;
interested/interesting...
Ben
and
Jeff
are
planning
for
the
party
________.
The
won’t
ask
people
to
bring
food.
___
they
ask
people
_______
(bring)
food,
they
________
(bring)
potato
chips
and
________
because
they
______
too
lazy
to
cook.
So
they
will
_____
food
from
a
restaurant.
For
the
games,
Ben
thinks
that
they
should
give
people
some
small
gifts
___
they
win.
___
they
do
that,
_____
people
________
to
play
the
games
and
the
games
will
be
____________.
will
want
more
exciting
more
order
to
bring
will
bring
if
If
If
will
be
next
week
chocolate
After-reading
Ben.
For
the
party
next
week,
should
we
ask...?
No,
Let's
order...from...
If...,
they'll...
......
......
角色扮演2d.
If
winter
comes,
can
spring
be
far
behind?
--Ode
To
The
West
Wind
by
Shelly
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