一般现在时和现在进行时的对比、频率副词课件36张2021-2022学年外研版七年级上册英语

(共36张PPT)
一般现在时和现在进行时的对比、频率副词
Guess
the
words
or
phrases
There
are
lots
of
cakes.
He
is
at
work
.
She
is
getting
ready
for
the
race.
Hurry
up,
or
we
will
be
late
for
school.
She
is
cooking
the
meal.
The
robot
is
sweeping
away
the
dust.
Please
write
down
the
words.
At
the
Spring
Festival
,
we
will
have
a
traditional
family
dinner.
Her
mom
is
putting
the
toys
away.
She
goes
shopping
every
day.
quite
away
a
kind
of
lucky
merry
happen
a
few
mean
celebrate
Remember
where
they
are
quite
away
a
kind
of
lucky
merry
happen
a
few
mean
celebrate
1
2
3
4
5
6
7
8
9
beautiful
mean
hard
clean
before
programme
Remember
the
word
and
colour
beautiful
mean
hard
clean
before
programme
1
2
3
4
5
6
一般现在时与现在进行时的区别
1.概念不同
★一般现在时一般用来表示经常性或习惯性的动作或状态，也可以表示客观存在的事实或现象。
★现在进行时一般用来表示现在正在发生或进行的动作或者用来表示现阶段正在进行或发生的动作。
She?goes
to
school
by?bike
every?day.
她每天骑自行车去上学。（经常性的动作）
They?are?watching?TV?now.
现在他们正在看电视。（正在进行的动作）
2.时间状语不同?
一般现在：often,?sometimes,?always,?usually，
every
morning/day/week,
on
Wednesday,
on
Sundays,
in?the?morning?/afternoon/evening??
现在进行时：now,
these
days,
at
this
moment，
Look!?
Listen!
?
E.g.
We
often?go?shopping
on?Sundays.
Listen!?Someone?is?singing?an
English
song
in
the
classroom.
3.结构不同
一般现在时为:?
l.主+be+其他
2.主+实义动词原形/三单+其他
现在进行时为：
主+be（am,?is,?are）+动词的
-ing?
4.句型转换不同：
1.一般现在时：
否定句:be+not；don't/doesn't+动原
疑问句：be提前，do/does
提前
2.现在进行时：
否定句：be+not
疑问句:be+主语+其他
They?play?football?every
day.?
否：
They?don’t
play
football
every
day.
一般疑问句：
Do
they
play
football
every
day?
Yes,
they
do.(No,
they
don’t.)
Miss
Li
usually
watches
TV
in
the
evening.
否：
Miss
Li
doesn't
usually
watch
TV
in
the
evening.
一般疑问句：
Does
Miss
Li
usually
watch
TV
in
the
evening?
Yes,she
does.
No,
she
doesn't.
They
are
playing
football
now.
否：
They
aren’t
playing
football
now.
一般疑问句：
Are
they
playing
football
now?
Yes,
they
are.(No,
they
aren’t.)
Gammar
频率副词的使用
1、定义：表示在一定的时间范围内，某一动作重复发生或某一状态重复出现的频率的副词，叫作频度副词。
He
is
always
late
for
school.
He
never
goes
shopping.
He
doesn’t
often
go
swimming.
He
can
never
speak
English.
情be助后，实义动词前
---I
usually
go
to
school
on
foot.
（对划线部分进行提问）
---
How
often
do
you
go
to
school
on
foot?
2.
---She
takes
medicine
three
times
a
day.（对划线部分进行提问）
---How
often
does
she
take
medicine
?
对动作的频率提问，用
how
often
.
可以准确地表达事情发生的频率。
一次
once
两次
twice
三次
three
times
四次
four
times
五次
five
times
六次
six
times
?
注意：我们只要记住once（一次）和twice（二次）就可以了。其他发生次数只要用“数字＋times”来表达就可以了。
例如:
I
exercise
once
a
week.
我每周锻炼一次。
I
visit
my
grandmother
four
times
a
year.
我一年去看奶奶四次。
精确的频率副词
Story
time
What
is
your
name?
“Who”
Who???
Yes,I
am.
I
want
to
know
your
name.
“Who”
You!
Yes,
my
name.
So
tell
me
about
it.
“Who”
I
am
asking
you.
Hu
is
my
name!
The
end
Exercises
用现在进行时改写句子
1.He
rides
a
bike
every
day.
_______________________________
2.I
listen
to
the
music
after
school.
_______________________________