人教版（新课程标准）高中英语必修1 Unit1 Friendship Using language（共22张PPT）

(共22张PPT)
虚拟语气
一.
表示要求，命令，建议的词
一坚持
insist
二命令
order
;
command
三建议
advise;
suggest;
propose
四要求
request;
require;
demand;
desire
例句
1.
The
teacher
commanded
all
the
student
hand
in
their
composition
after
class.
2.
He
insisted
he
follow
their
advice.
that
(
)
should
(
)
hand
that
should
(
)
(
)
follow
例句
1.
The
soldiers
demanded
that
they
should
be
sent
to
the
area
stuck
by
the
disaster.
2.
They
requested
that
the
meeting
should
be
postponed.
(
)
(
)
be
(
)
(
)
be
填空练习
1.
John
Snow
suggested
the
source
of
all
water
supplies
____________________(examine).
2
He
insisted
he
________
__________(divide)
the
whole
class
into
four
groups.
should
be
examined
should
divide
that
that
3.
My
advice
is
that
she
___________(wait)
till
next
week.
4.
His
suggestion
that
we
__________(set
)
off
at
once
is
reasonable.
5.It
was
ordered
that
no
smoke
________________
(allow)
in
the
meeting
room.
(should)
wait
(should)
set
(should)
be
allowed
改错练习
1.
The
teacher
requested
that
all
the
students
must
be
on
time
to
every
class.
2.
The
doctor
advised
that
the
patient
should
operated
on
at
once.
____
should
?
be
二.固定句式
It
is
necessary
that
sb.
should
do
sth.
It
is
important
that
sb.
should
do
sth.
3.
It
is
natural
that
sb.
should
do
sth
It
is
important
that
we
________
________
(attend)
the
meeting.
It
is
necessary
that
a
university
student
____________(learn)
at
least
one
foreign
language.
It
is
natural
that
he
________
_________(refuse)
our
invitation.
attend
(should)
(
should)
learn
(should
)
attend
三.wish;
would
rather;
as
if
的用法
1.
I
wish
I
were
a
bird
2.
I
wish
I
had
bought
the
book
yesterday.
3.
He
did
it
as
if
he
were
an
expert.
4.
He
looked
as
if
he
had
seen
an
ghost.
5.
I
would
rather
that
you
did
it
6.
I
would
rather
you
hadn’t
told
me
the
truth.
___
_______
___
______
__
_______
总结
如果句子的事实是与现在事实相反，谓语常用过去式来表示。（was
一律用were
)
如果句子的事实是与过去事实相反，谓语常用过去完成时来表示。
填空练习
1.
How
I
wish
every
family
_____(have)
a
large
house
with
a
beautiful
garden!
2.
It
seems
as
if
it
____(be)
winter
already.
3.
I’d
rather
you_____________
(not
come)
tomorrow.
had
were
didn’t
come
4.
Sometimes
he
wishes
he
______________(never
met)
her.
5.
I
wish
I
_________(be)
with
you
yesterday.
6.
When
a
stick
is
partly
in
a
glass
of
water,
it
looks
as
thought
it
_____________(break).
had
never
met
had
been
were
broken
四.含有if
从句的虚拟语气句
If
I
had
enough
money,
I
would
buy
a
new
car.
2.
We
would
have
won
if
jack
had
score
that
goal.
3.
If
it
were
to
rain/should
rain
/
rained
tomorrow,
they
would
not
go
out.
练习
1.If
we
________(have)
enough
rain
last
year,
we
_______________
(gain)
a
good
harvest.
2.
If
she
________(invite)
me,
I
___________(go)
to
the
party.
had
had
would
have
gained
invited
should
go
3.If
I
_____(have)
more
time,
I
___________
(study)
German.
4.
If
they
_________
(not
take
)
physical
exercises
every
day,
they
___________(not
be)
so
healthy.
had
should
study
didn’t
take
would
not
be
5.If
I
________________________
(see)
him
tomorrow,
I
_________
(tell)
him
the
news.
6.If
the
doctor
___________
(not
come),
the
patient
______________
(die)
already.
were
to
see
/saw
/should
see
would
tell
hadn’t
come
would
have
died
例句
1.
If
you
had
listened
to
the
doctor’s
advice,
you
would
have
felt
better
yesterday.
2.If
you
had
listened
to
the
doctor’s
advice,
you
would
feel
better
now.
yesterday
now
填空练习
1.
If
you
___________(finish)
your
homework
last
night,
you
__________
(
play)
now.
2.If
he
_______(set
)
out
earlier,
he
________(be)
at
home
now.
had
finished
could
play
had
set
would
be
四.含有if
从句的虚拟语气句中
If省
略的情况
1.
had
enough
money,
I
would
buy
a
new
car.
2.
We
would
have
won
if
jack
had
score
that
goal.
3.
If
it
were
to
rain/should
rain
/
rained
tomorrow,
they
would
not
go
out.
四.含有if
从句的虚拟语气句
I
you
,
I
would
buy
a
new
car.
2.
We
would
have
won
Jack
scored
that
goal.
If
were
W
had
if
3.
it
to
rain
tomorrow,
they
would
not
go
out.
it
rain
tomorrow,
they
would
not
go
out.
If
it
rained
tomorrow,
they
would
not
go
out.
If
were
W
S
If
should