Unit 6 I’m watching TV. Section A Grammar Focus 语法课件（共29张PPT）

(共29张PPT)
She’s
exercising
(now).
She
exercises
(on
Mondays/every
night/in
the
morning/etc.).
What
are
you
doing?
I’m
watching
TV.
What’s
she
doing?
She’s
washing
her
clothes.
What
are
they
doing?
They’re
listening
to
a
CD.
Are
you
doing
your
homework?
Yes,
I
am./No,
I’m
not.
I’m
cleaning
my
room.
Is
he
reading
a
newspaper?
Yes,
he
is./No,
he
isn’t.
He’s
playing
basketball.
Are
they
using
the
computer?
Yes,
they
are./No,
they
aren’t.
They’re
exercising.
现在进行时态
一、用法：1.
表示现在（说话瞬间）正在进行或发生的动作。例如：
我正在做作业。I’m
_____
my
homework
now.
他们在操场上踢足球。
They’re
_______
soccer
on
the
playground.
2.
也可表示当前一段时间内的活动或现阶段正在进行的动作。例如：
这些天来，我们在做一架模型飞机。
We
are
____________________
these
days.这个月我们一直在为英语考试而学习。
We
___________
for
the
English
test
this
month.
playing
doing
making
a
model
plane
are
studying
现在进行时常用的时间状语：
now,
right
now或表示现在情景的look,
listen等。
格林先生现在正在写一个故事。
______________________________
看！他们正在吃早饭。
_______________________________
Mr.
Green
is
writing
a
story
now.
Look!
They’re
eating
breakfast.
与一般现在时态的区别
一般现在时态表示经常性、习惯性的动作；谓语动词为原形或第三人称单数形式；时间状语常为usually,
often,
sometimes,
on
Monday,
every
day。
琳达通常在早上冲个澡。
_____________________________________
Linda
usually
takes
a
shower
in
the
morning.
二、句子结构：
陈述句：
肯定句：主语+
be
(am,
is,
are)
+
V.
–ing
+…
否定句：主语+
be
(am,
is,
are)
not
+
V.
–ing
+…
我正在洗衣服。________________________
他正在打电话。
___________________________
他们没在下象棋。______________________
彼特没在打篮球。_________________________
I’m
washing
the
clothes.
They
are
not
playing
chess.
He
is
talking
on
the
phone.
Peter
isn’t
playing
basketball.
三.
特殊疑问句
特殊疑问词+
be
(am,
is,
are)
+主语+
V.
–ing…
What
am
I
doing?
What
are
they
doing?
What
are
you
doing?
What
is
he/she/it
doing?
What
is
she
\
he
doing?
What
are
they
doing?
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
四.
一般疑问句：be动词提前
Be
(Am,
Is,
Are)
+
主语
+
V.-ing
…
She
is
playing
the
piano.
___________________
I’m
doing
my
homework.
_____________________________
Are
you
doing
your
homework?
Is
she
playing
the
piano?
Guessing
game
Is
he/she
____ing...?
Guessing
game
Is
he/she
____ing...?
Guessing
game
Is
he/she
____ing...?
Guessing
game
Are
they
____ing...?
Guessing
game
Are
they
____ing...?
Guessing
game
Is
he/she
____ing...?
What
are
they
doing?
What
is
he
doing?
What
is
he
doing
?
A:
what
are
you
doing?
B:
I’m
reading
a
book.
A
:
Do
you
want
to
go
to
the
movies
now?
B:
No,
this
book
is
very
interesting.
A:
Do
you
want
to
go
tomorrow
then?
B:
What
time?
A:
Let’s
go
at
seven
o’clock.
B：
OK.
See
you
tomorrow
then.
3b
Number
the
sentences
in
order
to
make
a
telephone
conversation.
Then
practice
it
with
a
partner.
exercise
1.
Look!
The
boys
___________
(play)
basketball
on
the
playground.
2.
My
father
__________(
read
)
books
father
dinner.
3.
In
the
morning,
Mr.
Smith
________
(get)
up
at
7:00.
4.
Listen!
Linda
__________(sing)
in
the
nest
room.
5.
His
brother
usually
_________(do)
home
work
at
school.
are
playing
reads
gets
is
singing
does
exercise
6.
They
_________(go)
shopping
every
Friday
evening.
7.
Her
sister
__________(eat)
dinner
now.
8.
Miss
King
often
_______(wash)
dishes
in
the
evening.
9.
On
weekends
Aunt
Beth
________(walk)
with
her
pet
dog.
go
is
eating
washes
walks
动词现在分词的构成规律
1)
一般情况下，在动词原形后直接加-ing。如：
work—working
do—doing
play—playing
2)
以不发音的字母e结尾的动词，去掉e，再加-ing.
如：
dance—dancing
come—coming
use—using
make—making
take—taking
exercise—exercising
3)
重读闭音节单词，如果末尾只有一个辅音字母，则双写这一字母，再加-ing。如：
get—getting
shop—shopping
cut——
cutting
run—running
swim—swimming
talk
watch
do
eat
read
clean
play
talking
watching
doing
eating
reading
cleaning
playing
动词现在分词变化
write
take
have
make
come
arrive
dance
leave
动词现在分词变变变
writing
taking
having
making
coming
arriving
shop
cut
get
swim
run
动词现在分词变变变
shopping
cutting
getting
swimming
running
work
Fill
in
the
blanks
with
right
words:
People
eating
dinner
now.
your
cousin
running?
I
watching
TV.
Bill
and
his
son
talking.
Children
writing
letters.
6Ben
is
in
the
river.
(swim)
7They
are
letters.
(write)
are
Is
am
are
are
swimming
writing
句型转换
She
is
doing
her
homework(一般疑问句及肯定回答)
We
are
eating
dinner.（一般疑问句）
He
is
swimming
at
the
pool.（划线提问）
Is
she
doing
her
homework?
Yes,
she
is
Are
you
eating
dinner?
What
is
he
doing
at
the
pool?
按要求改写句子：
she,
the
window,
open,
now
(用现在进行时连词成句)
__________________________________
2.
The
birds
are
singing
in
the
tree.(就划线部分提问)
__________________________________
3.
The
children
are
playing
games
near
the
house.(就划线部分提问)
___________________________________
She
is
opening
the
window
now.
What
are
the
birds
doing
in
the
tree?
What
are
the
children
doing
near
the
house?
4.
She
is
closing
the
door
now.(改成否定句)
_____________________________________
5.
You
are
doing
your
homework.(用“I”作主语改写句子)
_____________________________________
7.they,
sing,
now.(用现在进行时连词成句)
_____________________________________
8.
They
are
helping
the
old
woman.(改成一般疑问句)
_____________________________________
She
isn’t
closing
the
door
now.
I
am
doing
my
homework.
They
are
singing
now.
Are
they
helping
the
old
woman?