【公开课】Unit9 Can you come to my party?SectionA Grammar Focus-3c课件(29张PPT)+导学案+音视频

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名称 【公开课】Unit9 Can you come to my party?SectionA Grammar Focus-3c课件(29张PPT)+导学案+音视频
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更新时间 2020-12-17 20:59:49

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中小学教育资源及组卷应用平台
Unit
9
Can
you
come
to
my
party?
Section
A
(Grammar
Focus-3c)导学案
【学习目标】
1.
掌握下列词汇和常用表达invite,
accept,
refuse
2.
能正确使用have
to,
must,
might
have
to来谈论职责和义务以及将来的计划
3.
能正确使用can,
would
like
to表达邀请,并学会有礼貌地接受邀请或拒绝邀请
并陈述理由。
【学习重点难点】
1)
进一步学习运用所学的知识来表达邀请;学会有礼貌地答复他人对自己的邀请。
2)
掌握情态动词can来表达邀请;运用情态动词have
to,
must,
might等有礼貌地说明拒绝他人邀请的理由。
【学法指导】
自觉背诵grammar
focus的对话、读用重点句型
【探究与活动】
一、自学(自主探究
6分钟)
学生自学Grammar
Focus。

─星期六你能来我的聚会吗?
─____
you
_____
to
my
party
on
Saturday?
─当然,我乐意来。Sure.
____
_____
_____.
─对不起,我必须为数学考试而学习。Sorry,
I
_____
_____
_____
a
math
test.


明天晚上你能去看影剧院吗?

_____
you
____
to
the
movie
___________
night?
─当然可以,听起来很棒。

______,
that
_______
________.

恐怕不行,我得了流感。

I’m
______
not.
I
have
the
______.


他能去聚会吗?

_____
he
______
to
the
party?

不能。他必须帮助他的父母亲。

No,
he
____.
He
_____
to
help
his
parents.


她能参加棒球比赛吗?

____
she
go
to
the
baseball
_______?

不,她没有空。她必须去看医生。

No,
she’s
_______
________.
She
______
to
____
to
the
______.


他们能去看电影吗?

_____
they____
to
the
_______?

不,他们没有空。他们可能必须去见朋友。

No,
they’re
not
__________.
They
_____
______
____
meet
their
________.
二、交流(合作探究
10分钟)
Work
on
3a:
首先,应明确练习的要求。本题要求同学们用情态动词might来委婉地表达自己在将来的某个时间可以有做的事情。然后,读空格中所给的词组,明确它们的意思。读每个小对话,根据上文语境结合所给的词组,选择一个恰当的事情来回答。
注意,一定要用上情态动词might。
结构:might
+
动词词组
教师与同学们一起校对答案,并对学生们有疑问的地方进行解释。
Work
on
3b:
1.本题的要求:根据括号中所给的提示词来补全问句,并做出恰当地答复。
重点:看答复提示中所要求是“接受”的还是“拒绝”的,并做答复。如果是拒绝,还应根据括号中的提示词给出一个恰当的理由。
2.让学生们互相检查自己所写的小对话,发现并改正错误。
3.学生与自己的伙伴说一说自己所写的小对话。大家一起改正句子中的错误。
Group
work
1.小组中的同学们每个人都填写一张表格(见3c中表格)来明确自己近期要做的事情,选择一个恰当的时间来开一个聚会。
2.先由小组长根据自己的安排,邀请你小组里的成员去参加你的聚会,每个小组成员,根据自己表格上的安排来确定是否参加这个聚会。
3.然后,其他同学轮流根据自己的安排,邀请你的组里的成员去参加你的聚会,其他成员根据自己表格上的安排来确定是否参加这个聚会。
4.最后,看你们小组哪位同学能邀请到最多的同学参加自己的聚会。
三、总结(引深探究
15分钟)
语法重点:一、情态动词can的用法
can是一个常见的情态动词,表示说话人的语气或情态,基本意思是“能;
会”。它没有人称和数的变化,在句子中不能单独作谓语,其后必须跟实义动词原形。can的否定形式为can
not/can't/cannot;过去式为could,其过去否定形式为could
not/couldn't。
情态动词can有以下常见用法:
1.
表示能力:情态动词can一般指体力、知识、技能等方面的能力,即“能够;会”。
My
brother
can
swim
but
I
can't.
2.表示许可:多用在口语中,表示请求或允许,意为“可以;能够”等。用于疑问句中用来提出要求,用于否定句中表示不允许。
Can
I
use
your
pen?
3.表示推测:情态动词can表示推测时,常用于否定句或疑问句,意为“(不)可能”。用于肯定句中表示理论上的可能性,意为“有时会”。
It
can
be
very
cold
here
in
spring.
表示邀请:情态动词can除了表示能力、许可或猜测之外,还可以表示邀请;could较can更礼貌、委婉。情态动词can表示邀请时的用法如下:
(1)当用情态动词can发出邀请时,用一般疑问句Can+主语+动词原形+其他?
(2)当用情态动词can发出邀请时,其回答分为两类。一类表示接受邀请,另一类表示拒绝邀请。
总结:情态动词有:may/might,
can/could,
must,
have
to,
shall/
should,
will/would,
ought
to,
need,
dare,
used
to
特点:1.不能独立作谓语,只能和动词原形一起构成谓语,表示说话人的语气和情态。
2.
没有人称和数的变化。
(have
to除外)3.
否定形式:在其之后加not
(have
to除外)。
 疑问形式:情态动词提到主语之前(have
to
除外)。
二、情态动词have
to

must的用法
have
to的意思是“必须、不得不”,
往往强调由于客观原因而必须做某事。have
to
后接动词原形;have
to有人称、数和时态的变化,
其第三人称单数形式为has
to,
其疑问形式和否定形式要借助于助动词do或does来完成。
We
have
to
look
after
our
sister
at
home.我们不得不在家照顾我们的妹妹。
Does
he
have
to
get
up
early
tomorrow
morning?
明天早上他必须早起吗?
I
don’t
have
to
stay
at
home
today.今天我不必呆在家里。
区别have
to

must:
二者都有“必须”之意,但
have
to
表示“客观上的需要”,有人称和时态的变化,否定形式为
don’t
/
doesn’t
/
didn’t
have
to
(没必要);must
表示“主观上的要求”,无人称和时态的变化,否定回答一般用
needn’t

don't
have
to
(不必)。must
否定形式为mustn't,表禁止,意为“一定不要,千万别;不许”。
We
have
to
wear
warm
clothes
in
winter.冬天我们不得不穿上暖和的衣服。(客观需要)
I
must
finish
my
homework
first
before
I
watch
TV.看电视前我必须先完成作业。(主观要求)
You
don't
have
to
tell
him
about
it.你不一定要把此事告诉他。
You
mustn't
tell
him
about
it.
你一定不要把这件事告诉他。
—Must
I
be
home
before
eight
o’clock?
8点之前我必须回家吗?
—Yes,
you
must.
/
No,
you
needn't.
/
No,
you
don't
have
to.是的,必须回家。/不,不必。
五、练评(包含“考点链接”
应用探究
3分钟)

)1.
---May
I
play
computer
games,
Mom?(贵州铜仁)
---No,
you
.
A.
don’t
B.
can’t
C.
wouldn’t
D.
won’t

)2.
---Dad,
must
we
wait
until
the
light
becomes
green?(河南) 
---Yes,
I’m
afraid
we
.That’s
the
traffic
rule.
 
A.
can
B.
may
C.
have
to
D.
need

)3.
I
see
your
ID
card,
sir?
We
have
to
check
your
information.(河北)
 
A.
May
B.
Must
C.
Should
D.
Need

)4.
You
stop
when
the
traffic
light
turns
red.(贵州铜仁)
A.
can
B.
had
better
C.
need
D.
must

)5.
---Have
you
decided
which
senior
high
school
to
choose?(江苏南京)
---Not
yet.
I
go
to
Moonlight
School.
A.
must
B.
may
C.
need
D.
should
英语谚语
A
little
knowledge
is
a
dangerous
thing.
一知半解是很危险的事。
Genius
only
means
hard-working
all
one’s
life.
天才只意味着终生不懈的努力。
【课时小结】(3分钟)
1.
本课我学会了什么?
___________________________________________________________
2.
通过本课的学习,我还有哪些疑问?
21世纪教育网
www.21cnjy.com
精品试卷·第
2

(共
2
页)
HYPERLINK
"http://21世纪教育网(www.21cnjy.com)
"
21世纪教育网(www.21cnjy.com)(共29张PPT)
人教新目标版
八年级上册英语
Unit9
Can
you
come
to
my
party?
Section
A
Grammar
Focus-3c优质课件
go
bike
riding
have
the
flu
hang
out
with
friends
go
to
the
doctor
help
my
parents
go
to
the
concert
prepare
for
a
test
meet
my
friend
和朋友闲逛
准备考试
去看病
去音乐会
骑自行车
帮父母
去见朋友
得了流感
Revision:
Revision:
How
to
make
an
invitation
Can
you
come
to
my
party?
Could
you
come
to
my
party?
Would
you
like
to
come
to
my
party?
May
I
invite
you
to…?
Will
you
come
to
my
party?
How
to
accept
an
invitation
Sure.
I’d
love/like
to.
Yes,
I’d
love/like
to.
Certainly,
I’d
love/like
to.
Sure.
It/That
sounds
great.
Sure.
Thanks
for
asking
me.
Sure.
Thanks
for
your
invitation.
OK.
It’s
very
nice
of
you.
接受邀请
How
to
refuse
an
invitation
Sorry,
I
can’t.
I
have
to…
I’m
sorry
I
can’t.
I
must…
I’d
love
to,
but
I
have
to…
I’m
afraid
not.
I
might
have
to

Sorry
.
I’m
not
free.
I
am
going
to…
I’m
sorry.
I’m
not
available.
I

拒绝邀请
Christmas
Party
Time:
7:30
pm
Friday,
December
25
Is
it
a
big
party
or
a
small
party?
A:
Can
you
come
to
the
party?
B:
Sure
,
I'd
love
to
.
Can
you
come
to
the
party?
C:
I'm
sorry
,
I
can't
.
I
have
to
/
must
/might
have
to...
Can
you
come
to
the
party?
D:....
E:
….
......
Use
different
answers.
Play
a
game:
Train
game
Ask
and
invite
your
friends
to
our
party.
Then
make
a
report.
We
are
going
to
have
a
party
on
Sunday.
Invite
all
your
friends
in
your
group.
A:
Can
you
come
to
my
party?
B:
I'm
sorry
,
I
can't
.
/I'm
afraid
not./Sorry,I’m
not
free/available.I
have
to
/
must
/might
have
to....
A:
That’s
too
bad.
Maybe
another
time.
B:
Sure.
Thanks
for
asking.
A:
Can
you
come
to
my
party?
B:
Sure,
I’d
love
to.
/It
sounds
great/good./...
Groupwork:
If
she
or
he
can’t,
write
down
the
reason.
Then
report
to
us
like
this:
Name
Can
/
Can’t
Reasons
Dave
can’t
too
much
homework
Report:
In
my
group,
most
students
can
come
to
the
party.
But
Dave
can’t
come
to
my
party.
She
has
too
much
homework.
And
Lucy
would
love
to
come
to
my
party,
but

根据课本内容,完成下列句子。
1.
星期六你能来我的聚会吗?
____
you
_____
to
my
party
on
Saturday?
2.
当然,我乐意去。Sure.
____
____
___.
3.
对不起,我必须为数学考试而学习。
Sorry,
I
_____
______
____
a
math
test.
4.
明天晚上你能去看电影吗?
____
you
____
to
the
movies
__________
night?
5.
当然可以,听起来很棒。
_____,
that
_______
_____.
6.
恐怕不行,我得了流感。
I’m
______
not.
I
have
the
____.
I’d
love
to
Can
come
must
study
for
Can
go
tomorrow
Sure
sounds
great
afraid
flu
7.
他能去聚会吗?
____
he
___
to
the
party?
8.
不能。他得帮助他的父母。
No,
he
_____.
He
_____
to
help
his
parents.
9.
她能参加棒球比赛吗?
____
she
go
to
the
baseball
______?
10.
不,她没有空。她必须去看医生。
No,
she’s
____
_________.
She
______
___
to
the
_______.
11.
他们能去看电影吗?____
they
____
to
the
_______?
12.
不,他们没有空。他们可能必须去见朋友。
No,
they’re
not
____.
They
_____
_____
___
meet
their
________.
Can
game
Can
go
can’t
has
not
available
must
go
doctor
to
friends
Can
go
free
might
have
movies
用can打听第三方是否能参加聚会,表示一种可能性。
用can发出邀请
接受邀请
拒绝邀请
说明理由
Grammar
Focus
语法重点
:一、情态动词can的用法
can是一个常见的情态动词,表示说话人的语气或情态,基本意思是“能;
会”。它没有人称和数的变化,在句子中不能单独作谓语,其后必须跟实义动词原形。can的否定形式为can
not/can't/cannot;过去式为could,其过去否定形式为could
not/couldn't。
情态动词can有以下常见用法:
1.
表示能力
情态动词can一般指体力、知识、技能等方面的能力,即“能够;会”。
我哥哥会游泳,但是我不会。
My
brother
can
swim
but
I
can't.
2.表示许可
多用在口语中,表示请求或允许,意为“可以;能够”等。用于疑问句中用来提出要求,用于否定句中表示不允许。
我可以用你的钢笔吗?
Can
I
use
your
pen?
3.表示推测
情态动词can表示推测时,常用于否定句或疑问句,意为“(不)可能”。用于肯定句中表示理论上的可能性,意为“有时会”。
这里的春天有时可能会非常冷。
It
can
be
very
cold
here
in
spring.
4.表示邀请
情态动词can除了表示能力、许可或猜测之外,还可以表示邀请;could较can更礼貌、委婉。情态动词can表示邀请时的用法如下:
(1)当用情态动词can发出邀请时,用一般疑问句
Can+主语+动词原形+其他?
你能来参加我的聚会吗?
Can
you
come
to
my
party?
(2)当用情态动词can发出邀请时,其回答分为两类。
一类表示接受邀请,另一类表示拒绝邀请。
Sure,
I'd
love
to.当然,我很乐意。
Sure,
I
think
he/she/they
will.当然,我想他/她/他们会的。
Sorry.
I'm
not
available.对不起,我没有空。
I'd
love
to,
but
I'm
afraid
I
can't.
情态动词有:may/might,
can/could,
must,
have
to,
shall/
should,
will/would,
ought
to,
need,
dare,
used
to
1.不能独立作谓语,只能和动词原形一起构成谓语,表示
说话人的语气和情态。
2.
没有人称和数的变化。
(have
to除外)
3.
否定形式:在其之后加not
(have
to除外)。
 疑问形式:情态动词提到主语之前(have
to
除外)。
二、情态动词have
to

must的用法
have
to的意思是“必须、不得不”,
往往强调由于客观
原因而必须做某事。have
to
后接动词原形;have
to有人称、数
和时态的变化,
其第三人称单数形式为has
to,
其疑问形式和否定
形式要借助于助动词do或does来完成。
We
have
to
look
after
our
sister
at
home.
我们不得不在家照顾我们的妹妹。
Does
he
have
to
get
up
early
tomorrow
morning?
明天早上他必须早起吗?
I
don’t
have
to
stay
at
home
today.今天我不必呆在家里。
have
to

must
二者都有“必须”之意,但
have
to
表示“客观上的需要”,有人称和时态的变化,否定形式为
don’t
/
doesn’t
/
didn’t
have
to
(没必要);must
表示“主观上的要求”,无人称和时态的变化,否定回答一般用
needn’t

don't
have
to
(不必)。must
否定形式为mustn't,表禁止,意为“一定不要,千万别;不许”。
We
have
to
wear
warm
clothes
in
winter.
冬天我们不得不穿上暖和的衣服。(客观需要)
I
must
finish
my
homework
first
before
I
watch
TV.
看电视前我必须先完成作业。(主观要求)
You
don't
have
to
tell
him
about
it.
你不一定要把此事告诉他。
You
mustn't
tell
him
about
it.
你一定不要把这件事告诉他。
—Must
I
be
home
before
eight
o’clock?
8点之前我必须回家吗?
—Yes,
you
must.
/
No,
you
needn't.
/
No,
you
don't
have
to.
是的,必须回家。/不,不必。
watch
TV,
on
the
weekend,
my
cousin,
visit
my
grandparents,
practice
the
violin
1.
A:
What
are
you
going
to
do
on
Saturday?
B:
I’m
not
sure.
I
might
________________________.
2.
A:
What
are
you
planning
to
do
after
school?
B:
I
don’t
know.
________________.
3.
A:
When
will
you
finish
the
science
homework?
B:
____________________________________________.
visit
my
grandparents
I
might
watch
TV
I
don’t
know.
I
might
finish
it
on
the
weekend
3a:Complete
the
answers
with
might
and
one
of
the
phrases
in
the
box.
4.
A:
Who
are
you
going
to
the
movies
with?
B:
____________________________
__________.
5.
A:
Are
you
free
to
come
to
my
place
on
Saturday?
B:
____________________________
__________________.
I’m
not
sure.
I
might
go
with
my
cousin
I’m
not
sure.
I
might
have
to
practice
the
violin
不太确定
watch
TV,
on
the
weekend,
my
cousin,
visit
my
grandparents,
practice
the
violin
1.
Inviting:
__________________________(can
/
play
tennis)
Accepting:___________________________________
2.
Inviting:____________________________________
(would
like
to/go
to
the
movies)
Refusing
:
___________________________________
Reason:_______________________________(might
have
to)
Can
you
come
to
play
tennis?
Sure,
that
sounds
great.
Would
you
like
to
go
to
the
movies?
I’m
afraid
not.
I
might
have
to
do
my
homework
.
3b:Complete
the
sentences
below.
Use
the
words
in
brackets
to
help
you.
accept接受
refuse拒绝
3.
Inviting:
_______________________________________
(can/hang
out
with
us
tonight)
Refusing:
_____________________________
Reason:
__________________________________
(must)
4.
Inviting:
_______________________________________
(
would
like
to
/
come
to
my
birthday
party)
Accepting:______________________________
Can
you
hang
out
with
us
tonight?
Would
you
like
to
come
to
my
birthday
party?
No,
I
can’t.
Sure,
I’d
love
to.
I
must
practice
the
violin
tonight.
辨析:
accept与receive
二者都含有“收到,接受”的意思。
accept意为“接受”,强调主观接受。
receive意为“收到;接到”,强调客观收到,但并不意味着同意接受。【注意】从搭配上说,在表示“接受教育、受到欢迎、得到支持、接待客人”等时,通常用receive。
accept(主观上接受)
receive(客观上收到)
1)
Lily
________
a
warm
welcome
when
she
went
into
the
classroom.
2)
Yesterday,
Jack
________
an
invitation
from
Mark
and
________
it
happily.
received?
received
accepted
常用搭配:refuse
sb./sth.拒绝某人/某事;
refuse
to
do
sth.拒绝做某事。
refuse
v.
拒绝。(与accept互为反义词。)
活学活用:请将下列汉语句子译成英语。
1)
我拒绝了王丽的邀请。
______________________________________
2)
你最好不要拒绝帮助别人。
______________________________________
I
refused
Wang
Li’s
invitation.
You’d
better
not
refuse
to
help
others.
3c:Write
down
everything
you
have
to
do
next
week.
Choose
a
day
and
time
to
have
a
party.
Then
invite
classmates
to
your
party.
A:
Can
you
come
to
my
party?
B:
When
is
it?
A:
Next
week,
on
Thursday
night.
B:
I’m
sorry.
I
have
to
study
for
a
math
test.
MON.
TUE.
WED.
THUR.
FRI.
SAT.
SUN.
Report
like
this:
Dave
can’t
come
to
my
party.
He
has
too
much
homework.
And
Lucy
would
love
to
come
to
my
party,
but

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