人教新目标版(go
for
it)八年级英语下册
Unit3
Section
A
:Grammar
focus--4C教案
一、教学目标?
1.语言目标:
1)进行一步复习巩固学习Section
A
部分所学的单词词和词组。
2)对提出请求的句型,掌握其规则和回答语。
3)
通过小组合作学习方式,来熟练运用提请求的表达方式。
2.技能目标:能说出、写出重点词组和重点句型。
3.情感目标:让学生了解每个人在生活中都有可能遇到一些困惑或限制,而需提出请求,懂得有礼貌地提出请求。让学生在学习活动中学会合作,体验团结合作的精神。?
二、教学重点?
短语:
do
the
dishes,
make
the
bed,
take
out
the
rubbish,
fold
the
clothes,
sweep
the
floor,
clean
the
living
room
……
句子:
1.
Could
you
please
take
out
the
rubbish??
Sure.
/
Sorry,
I
can’t.
I
have
to
finish
homework
first.
2.
Could
I
use
your
computer?
Sorry.
I'm
going
to
work
on
it
now.
3.
Well,
could
I
watch
TV???
Yes,
you
can.
But
first
you
have
to
clean
your
room.?
三、教学难点:Make
polite
requests?
Ask
for
permission?
四、教学方法:引导式、启发式
学习方式:小组合作学习
五、教学用具:multimedia?
六、教学过程(课件)
Step
1
Revision
根据所学内容,写出下列短语:(多媒体呈现,并用纸质材料印发给学生做)
fold
one’s
clothes,
do
the
dishes,
use
one’s
computer,
take
out
the
rubbish,
make
the
bed,
sweep
the
floor,
stay
out
late,
be
angry
with
sb.,
take
sb.
for
a
walk,
clean
the
living
room,
work
on,
come
over,
do
the
housework,
get
a
ride
Step
2
Presentation
??
利用图片和提供的词组(多媒体呈现)进行一问一答。(小组进行)
Could
I
go
out
for
dinner
with
my
friends??
Sure,
that
should
be
OK.
Could
we
get
something
to
drink
after
the
movie??
No,
you
can’t.
You
have
a
basketball
game
tomorrow.
Could
you
please
take
the
dog
for
a
walk??
OK,
but
I
want
to
watch
one
show
first.
Could
you
please
take
out
the
rubbish??
Yes,
sure.
Step
3
Grammar
(简单讲解)(多媒体呈现)
Could
you(please)+
V-原形?表示委婉地提出请求
一、表示委婉地请求别人做某事:
Could
you
(please)
do
sth?
Could
you
please
clean
your
room?
肯定回答:
Yes,
sure./Of
course./Certainly./All
right./Ok./Great./Well./No
problem.
否定回答:Sorry,
I
can't.
I
have
to
do
my
homework.
二、表示委婉地请求别人允许自己做某事:
Could
I
do
sth?
Could
I
go
to
the
movies?
肯定回答:Yes,
you
can.
/
Yes,
please.
/
Yes,
sure.
否定回答:
No,
you
can't.
/
Sorry,
you
can't.
/
I'm
afraid
you
can't.
三、could与can的区别:
could是can的过去式。二者都可用于表示请求,但是用法稍有不同:在表示请求帮助或请求允许的疑问句中,我们常用could代替can,
以表示礼貌、委婉或不确定的语气,而can
则不具有这些语气。这样用时,不能把could
看作can
的过去式。
can表示一般性的请求,语气随便,常用于熟人之间或长辈对晚辈、上级对下级的场合;
Can
you
tell
us
your
story,
Tony
?
2.
could表示有礼貌的请求,语气委婉,常用于非熟人之间或晚辈对长辈、下级对上级的场合。
Could
you
tell
us
if
it
snows
in
winter
in
Australia?
—Sure.
Step
4
Practice??
Finish
4a
and
4b
(多媒体呈现出材料)(学生分小组讨论完成,然后分角色朗读对话。)
(简单讲解)Note:borrow和lend
borrow和lend都有“借”的意思,但它们的含义和用法有所不同。
★
borrow表示“借入”,即把本来不属于自己的东西借来暂时使用,常与介词from连用。如:You
can
borrow
a
book
from
the
library.??
★
lend表示“借出”,即把属于自己的东西借给别人暂时使用,常与介词to连用,也可以跟双宾语。如:He’s
going
to
lend
his
bike
to
Tom.?
He’s
going
to
lend
tom
his
bike
.
Step
5
Discussion
If
we
are
having
a
camping
trip,
what
should
we
do
before
the
trip?
(分小组讨论,比一比那组做得最充分。)(多媒体呈现需要准备的东西:take
a
big
cloth,
bring
a
tent,
bring
a
camera,
take
a
rubbish
bag,
buy
some
drinks,
buy
some
food,
prepare
some
programs.让各组对比一下。)
说明:
每小组都是从其中一位同学开始进行接龙式提问,如:
学生1:Could
you
please
take
a
camera
?
→
学生2:Sure.
Could
you
please
bring
/
buy…...?
→
学生3:…...
(强调:
所问物品不能与前面的重复,各小组组长要做好表物品的单词记录下来。)
Step
6
Homework??
1.完成同步练习。
2.预习新课。
课后反思: