2020-2021学年人教必修第三册 Unit 2 Heathy eating--Grammar 现在分词用法重难点提升课件(19张PPT)

(共19张PPT)
V-ing形式
重难点提升
2021
CONTENTS
非谓语特别总结
Special
summary
of
non-verbs
01
doing的时态和语态
The
tense
and
voice
of
doing
02
非谓语动词的做题方法
tips
to
do
the
practice
of
non-verbs
03
非谓语练习
The
practice
of
non-verbs
04
Part
01
2021
非谓语特别总结
非谓语特别总结
Special
summary
of
non-verbs
一句话中有且只有一个谓语动词，想出现第二个谓语，加从句或并列连词
I
have
many
friends,
most
of
________are
pretty
girls.
I
have
many
friends,
and
most
of_________are
pretty
girls.
whom
them
非谓语特别总结
Special
summary
of
non-verbs
2.
一个句子已经有谓语动词，又没有连词的情况下，还有别的动词出现时，要用非谓语动词
Tom
sat
in
the
corner
and
__________(wave)
to
his
girl
friend.
Tom
sat
in
the
corner,______________(wave)
to
his
girl
friend.
waved
waving
非谓语特别总结
Special
summary
of
non-verbs
3.
判断谓语or非谓语
To
enlarge
its
campus,
Dongguan
Middle
School
pulled
down
the
old
teaching
buildings
constructed
in
the
1980s.
If
you
exercise
out
of
doors,
your
body
will
learn
to
breathe
more
deeply
,
allowing
even
more
oxygen
to
get
to
your
muscle
and
your
brain.
非谓语特别总结
Special
summary
of
non-verbs
4.
非谓语动词的一般式及可充当的成分
主语
宾语
表语
定语
状语
补语
不定式（目的将来）
V-ing形式（主动进行）
过去分词（被动完成）
成分
非谓语
第二部分
2021
doing的时态和语态
doing的时态和语态
The
tense
and
voice
of
doing
doing分词的一般式和完成式：
一般式(doing):
非谓语动词和谓语动词所表示的动作同时进行
完成式(having
done)：非谓语动词在谓语动词所表示的动作之前发生
Being
a
student,
he
was
interested
in
books.?
Not
having
studied
his
lessons
very
hard,
he
failed
the
examinations.
I
got
to
the
office
earlier
that
day,
_____________(catch)
the
7:30
train
from
Paddington.
He
suddenly
appeared
in
class
one
day,
________(wear)
sunglasses.
We
sat
by
the
fire,
__________(have)
our
barbecue.
having
caught
非谓语练习
The
practice
of
non-verbs
wearing
having
doing的时态和语态
The
tense
and
voice
of
doing
2.
doing分词的被动式：
被动式:
doing动作和逻辑主语是动宾关系
一般被动式(being
done)
完成被动式
(having
been
done)
The
question
being
discussed
now
is
very
important
He
never
talked
about
his
having
been
interviewed
by
the
reporter.
_____________________(elect)
as
captain,
Tina
was
greatly
encouraged.
___________(walk)
in
the
street
with
his
dog
following
him,
he
felt
really
free
and
pleased.
____________(try)
many
times,
he
still
couldn’t
overcome
the
difficulties.
The
show
_________________(preform)
now
aims
mainly
to
reflect
the
local
culture.
Having
been
elected
非谓语练习
The
practice
of
non-verbs
Having
tried
Walking
being
preformed
doing的时态和语态
The
tense
and
voice
of
doing
doing的
时态语态
时态
主动式
被动式
一般式
doing
being
done
完成式
having
done
having
been
done
3.
doing分词的时态和语态总结：
第三部分
2021
非谓语动词的做题方法
Step
1
:
寻找逻辑主语，判断语态（主动式还是被动式）
_____________(tell)
many
times,
he
still
made
the
same
mistake.
非谓语动词的做题方法
tips
to
do
the
practice
of
non-verbs
Step
2
:与谓语动词的先后性比较，判断时态
_____________(tell)
many
times,
he
still
made
the
same
mistake.
被动式
完成式
Step
3
:
确认非谓语动词形式，检查答案
___________________(tell)
many
times,
he
still
made
the
same
mistake.
非谓语动词的做题方法
tips
to
do
the
practice
of
non-verbs
Having
been
told
第四部分
2018
非谓语练习
Li
Hua
askes
me
__________
(beat)
Xiaohong.
Xiaohong
stood
at
the
gate,
_________(wait)
for
his
dad.
His
dad
has
a
dog
________(call)
Xiaohuang.
_______________(finish)
his
work,
he
went
out
into
the
garden
to
have
a
walk.
The
house
_______________(build)
by
the
workers
now
will
be
completed
next
week.
______________________(criticize)
by
the
teacher,
Li
Ming
gave
up
smoking.
to
beat
非谓语练习
The
practice
of
non-verbs
waiting
called
Havign
finished
being
built
Having
been
criticized
谢谢观看
2021