I am doing与I do比较语法及练习
-
Unit8
I am
doing
（现在进行时）与
I
do(
一般现在时）比较
A
Jack is watching
television.
He is not playing the
guitar.
But Jack has a
guitar.
He often plays it and he plays
very well.
Jack
plays
the guitar.
But he i
s not playing
the guitar now.
Is he playing
the guitar?
No, he
isn
’
t.
(
现在进行时
)
Does he play
the guitar?
Yes, he does.
(
一般现在时
)
B
现在进行时
(
I am
doing)
表示现在或说话的时刻正在发生的事情：
I
’
m
doing
过去
现在
将来
Please be quiet.
I
’
m
work
ing
.(
而不用
I work)
Tom
is
hav
ing
a
shower at the moment.(
而不用
Tom has)
Take an
umbrella with you.
It
’
s
rain
ing.
You can turn
off the television.
I
’
m
not watch
ing
it.
Why are you
under the table?
What
are
you
do
ing
?
C
一般现在时
（
I do
）
表示一般性的事实，
经常或有时发生的事情：
I
do
过去
现在
将来
I
work
every day from 9
O
’
clock to 5.30.
Tom
has
a shower
every morning.
It
rains
a lot in winter.
I
don
’
t
watch
television very often.
What
do
you
usually
do
at the weekend?
D
下列动词不用于现在进行时（
I
am
–
ing
）
:
like
love
want
know
understand
remember
depend
prefer
hate
need
mean
believe
forget
这些动词可用于一般现在时（
I want /do you
like?
等）
I
’
m tired.
I want
to go hom
e.(
而不用
I
’
m wanting)
‘
Do
you
know
that
girl?
’
‘
Yes,but
I
don
’
t
remember
her
name.
’