初中英语复习专题课件 现在进行时

(共37张PPT)
Usage
Adverbials
of
time
Structure
The
present
participle
Summary
and
Practice
Contents
Definition
Story
Time!
What
are
you
doing？
I
am
walking!
Are
you
doing
your
homework?
No,I
am
not
doing
my
homework！
Definition
Definition
The
present
continuous
tense
is
generally
used
to
express
something
happening
at
the
moment
of
speaking.
Usage
The
present
continuous
tense,
also
known
as
the
present
progressive.Talk
about
an
on-going
action
that’s
happening
right
now.
e.g.
They’re
having
a
meeting.
Present
Continuous
for
that
moment
Describe
an
action
that’s
happening
around
now.
The
action
may
not
be
happening
exactly
now,
but
it
is
happening
just
before
and
just
after
now,
and
it
is
not
permanent
or
habitual.
e.g.I
am
living
with
my
sister
until
I
find
an
apartment.
John
is
looking
for
a
new
job
these
days.
Present
Continuous
for
that
period
We
can
also
use
the
Present
Continuous
tense
to
talk
about
the
future
if
we
add
a
future
word,
such
as
“tomorrow,
next
year”.
But
we
only
use
the
Present
Continuous
tense
to
talk
about
the
future
when
we
have
planned
to
do
something
before
we
speak.
e.g.
I
am
taking
my
exam
next
month.
Present
Continuous
for
the
future
?To
complain,
praise
or
express
discontent
when
used
together
with
words
like
“always,
often,
forever”
e.g.
Some
students
in
my
class
are
forever
talking.
You’re
always
interrupting
me!
She’s
always
helping
people.
Present
Continuous
for
special
emotion
Adverbials
of
time
Look
Listen
Can't
you
see?
e.g.
Look！The
girls
are
dancing!
Adverbials
of
time
now
right
now
at
the
moment
while+
clause
e.g.I
am
doing
my
homework
at
the
moment.
Adverbials
of
time
this
term
this
week
these
days
e.g.I'm
reading
Harry
Potter
these
days.
Adverbials
of
time
Structure
The
present
progressive
tense
is
formed
with
the
present
tense
of
the
verb
to
be+a
main
verb-ing，that
is
Subject+be(am/is/are)
+
verb+ing
(add
the
“ing”
to
the
end
of
the
verb)
Structure
The
Present
Participle
1、Add
“–ing”
directly
e.g.
say—saying,
play—playing,
study—studying;
2、If
the
verb
is
ended
with
–e,
then
remove
“e”
and
add
–ing
e.g.
love—loving,
make—making,
guide—guiding
The
present
participle
3、If
the
verb
is
ended
with
stressed
closed
syllable,
then
double
the
last
letter
and
add
–ing
e.g.
begin—beginning,
regret—regretting,
run—running;
4、If
the
verb
is
ended
with
–ie,
then
change
“ie”
into
“y”
and
add
–ing
e.g.
lie—lying,
die—dying,
tie—tying.
The
present
participle
Summary
Summary
Practice
1、Tom
_______
in
the
library
at
the
moment.
A.
reads
B.
is
reading
C.
have
readed
D.
read
1、Tom
_______
in
the
library
at
the
moment.
A.
reads
B.
is
reading
C.
have
readed
D.
read
B
2、These
cats________
in
bed
now.
A、are
sleeping
B、sleeping
C、is
sleeping
D、sleeps
2、These
cats________
in
bed
now.
A、are
sleeping
B、sleeping
C、is
sleeping
D、sleeps
A
3、Look!
The
boys
are_____football
and
the
girls
are
______.
A.
playing;
dance
B.
playing;
dancing
C.
play;
dancing
D.
play;
danceing
3、Look!
The
boys
are_____football
and
the
girls
are
______.
A.
playing;
dance
B.
playing;
dancing
C.
play;
dancing
D.
play;
danceing
B
B
4、----Excuse
me,
where
is
Lily?
----Oh,
she____volleyball
match
on
the
playground.
A.
is
watching
B.
will
watch
C.
watches
D.
watched
4、----Excuse
me,
where
is
Lily?
----Oh,
she____volleyball
match
on
the
playground.
A.
is
watching
B.
will
watch
C.
watches
D.
watched
C
5、Don't
talk
here.
Grandparents
_______.
A.
is
sleeping
B.
are
sleeping
C.
sleeps
D.
slept
5、Don't
talk
here.
Grandparents
_______.
A.
is
sleeping
B.
are
sleeping
C.
sleeps
D.
slept
B