高中英语外研版必修2 ---Module2 No Drugs-grammar课件（66张ppt）

(共66张PPT)
Module
2
No
Drugs
高一外研版必修二
Grammar
The
infinitive
of
purpose
Match
the
uses
of
the
word
to
with
the
sentences.
To
indicates
arrangement.
To
indicates
purpose.
To
follows
certain
verbs.
1.
I
stole
something
every
day
to
pay
for
the
drugs.
2.
Teacher
Wang
is
to
meet
us
this
afternoon.
3.
He
told
me
to
take
them
to
a
shop
in
a
nearby
street.
4.
I
continued
to
buy
cannabis
from
the
same
man
for
about
six
months.
B
A
C
C
Complete
these
following
sentences.
Use
in
order
to
or
so
as
to.
1.
He
broke
into
a
house
____________________________________.
2.
A
lot
of
people
visit
the
centre
____________________________________.
3.
Drug
users
have
to
steal
things
____________________________________.
4.
The
government
is
starting
an
advertising
campaign
____________________________________
__________________.
in
order
to/so
as
to
save
an
old
man
in
order
to/so
as
to
see
that
famous
statue
in
order
to/so
as
to
pay
for
drugs
take
drugs
in
order
to/so
as
to
tell
people
not
to
Complete
these
following
sentences
with
so
as
(not)
to
or
in
order
(not
)
to.
1.
She
stopped
smoking
_____________________
be
fit.
2.
He
read
the
article
about
cocaine
_________________learn
about
the
problem.
3.
The
government
put
up
the
price
of
cigarettes
____________________
stop
people
buying
them.
in
order
to
/
so
as
to
in
order
to
/
so
as
to
in
order
to/so
as
to
不定式的用法
1.
作主语。往往放在谓语动词之后，
用it作形式主语。
e.g.:
To
see
is
to
believe.
It
is
right
to
give
up
smoking.
Summary
_____
with
him
is
a
great
pleasure.
A.
To
talk
B.
Talk
C.
Talked
D.
To
talking
本题考察动词不定式做主语的情况，动词不定式做主语，谓语动词用单数形式。其他三项都不能用来做主语。本句的意思是：跟他聊天是件很快乐的事。
A
2.
作宾语。作宾语时如果还带有
宾语补足语，往往把不定式放在
补足语之后，而用
it
作形式宾语。
e.g.:
He
wanted
to
go.
I
find
it
interesting
to
study
English.
I
didn’t
________
it
until
you
had
explained
how.
A.
manage
to
do
B.
managed
to
do
C.
manage
to
have
done
D.
manage
doing
本句的意思是：直到你解释了如何去做
我才能做到成功。manage
后面用to
do
形式作宾语。
A
3.
做宾语补足语。
e.g.:
He
asked
me
to
do
the
work
with
him.
在
feel,
hear,
listen
to,
look
at,
notice,
observe,
see,
watch,
have,
let,
make
等词后的补足语中，不
定式不带
to。
The
government
calls
on
us
_______
our
production.
A.
Increased
B.
increasing
C.
Increase
D.
to
increase
本句意思是：政府号召我们增加生产。
本题考察动词不定式做宾语补足语，通
常用于及物动词和一些动词短语之后。
如：want
sb
to
do,
wish
sb
to
do,
ask
sb
to
do.
D
不定式作宾语补足语省略to的情况有下列口诀：一感二听三让五看半帮助。但是这些句子如果变成被动结构时，就必须带上to
e.g.:
I
often
hear
him
sing
the
song.
He
is
often
heard
to
sing
the
song.
4.
作定语。
I
have
some
books
for
you
to
read.
当作定语的不定式如果是不及物动词，或者不定式所修饰的名词或代词是不定式动作的地点、工具等时，不定式后面必须有相应的介词。
e.g.：
He
is
looking
for
a
room
to
live
in.
当作定语的不定式所修饰的名词或代词是不定式动作的承受者时，不定式即可以用主动语态，也可以用被动语态。但含义有所不同。
试比较：
Have
you
anything
to
send?
你有什么东西要（自己）寄吗？
Have
you
anything
to
be
sent?
你有什么东西要（我或别人）寄吗？
At
last,
they
found
a
house
_________.
A.
to
leave
his
things
with
B.
to
leave
his
things
in
C.
leaving
his
things
in
D.
leaving
his
things
本句的意思是：最后他们终于找到了
一间可以存放东西的屋子。当动词不
定式所修饰的名词或代词是不定式的
地点、工具等时，不定式后面应有必
要的介词。
B
5.
作状语。表示目的、原因、结果或
条件。
e.g.:
I
came
here
to
see
you.
We
were
very
excited
to
find
nobody
there.
He
hurried
to
the
school
to
find
nobody
there.
目的
原因
结果
条件
6.
作表语
e.g.:
My
job
is
to
help
the
patient.
To
learn
a
language
is
to
use
it.
注意：主、表都是不定式，前者为条
件，后者为目的或结果。
To
look
at
him,
you
would
like
him.
My
chief
purpose
is
_______
the
difficulties
of
the
matter.
A.
pointing
out
B.
to
be
pointed
C.
pointed
D.
to
point
out
本句的意思是：我的主要目的是指出
问题的难处。考查动词不定式做表语
的情况。
Point
out
是
“指出”
的意思。
D
1.
There
are
five
pairs
____
,
but
I’m
at
a
loss
which
to
buy.
A.
to
be
chosen
B.
to
choose
from
C.
to
choose
D.
for
choosing
Exercises
B
2.
I’ve
worked
with
children
before,
so
I
know
what
____
in
my
new
job.
A.
expected
B.
to
expect
C.
to
be
expecting
D.
expects
B
3.
___
late
in
the
afternoon.
Bob
turned
off
the
alarm.
A.
To
sleep
B.
Sleeping
C.
Sleep
D.
Having
sleep
A
4.
With
a
lot
of
problems
____,
the
newly-elected
president
is
having
a
hard
time.
settled
B.
settling
C.
to
settle
D.
being
settled
C
5.
Her
wish
is
______
a
doctor.
A.
becoming
B.
become
C.
to
become
D.
being
come
C
不定式的一般形式所表示的动作，
通常与谓语的动作（状态）同时（或
几乎同时）发生，或是在它之后发生。
e.g.:
I
saw
him
go
out.
不定式的时态和语态
2.
如果谓语表示的动作发生
时，不定式表示的动作正在
进行，这时要用进行时。
e.g.:
I
am
very
glad
to
be
working
with
you.
3.
如果不定式的动作发生在
谓语动词之前，就要用完成时。
e.g.:
I’m
sorry
to
have
kept
you
waiting
so
long.
4.
当不定式逻辑上的主语是这个不定
式所表示的动作的承受者时，不定式
一般要用被动形式。
e.g.:
He
asked
to
be
sent
to
work
in
the
countryside.
1.
Tom
____
when
they
spoke
ill
of
him.
happened
to
be
passed
happened
to
be
passing
by
happened
passing
by
happened
to
passed
Exercises
B
2.
All
the
rooms
in
the
house
require
______.
A.
being
cleaned
to
clean
cleaning
cleaned
C
3.
The
news
reporters
hurried
to
the
airport,
only
___the
film
stars
had
left.
A.
to
tell
B.
to
be
told
C.
telling
D.
told
B
不定式在介词
but,
except,
besides,
other
than
后面时，如果这些介词之
前有行为动词do（非助动词）的各种
形式时，那么这些介词后面的不定式
不带to，否则带
to。
but+不定式的用法
E.g.:
She
could
do
nothing
but
cry.
What
do
you
like
to
do
besides
swim?
I
have
no
choice
but
to
wait.
There
was
nothing
for
me
to
do
other
than
wait
until
the
meeting
was
over.
I
had
nothing
to
do
but
watch
TV.
2.
当句子的谓语动词是can’t、can’t
help、can’t
choose等结构时，but、
Except、besides后的不定式to
也省
略。
E.g.:
We
can’t
but
admire
his
bravery.
We
can’t
choose
but
wait.
She
is
such
a
lovely
girl
that
I
can’t
help
but
love
her.
注意:
but
作
“除了……以外”
解时，若前面部分有do,
did，
done时，but
之后接
do
sth.
反之，后接
to
do
sth.
He
can
do
nothing
but
wait.
He
wanted
nothing
but
to
play
in
the
park.
Sandy
could
do
nothing
but
_____
to
his
teacher
that
he
was
wrong.
A.
admit
B.
admitted
C.
admitting
D.
to
admit
Exercises
A
2.
---How
did
you
spend
your
weekend,
Joe?
---I
didn’t
find
anything
interesting
for
me
___
some
washing
instead
of
my
mother.
A.
but
did
B.
but
do
C.
but
doing
D.
but
to
do
D
3.
The
students
did
nothing
except
____
all
day
long.
A.
played
B.
playing
C.
play
D.
to
play
C
1.
It
is
frightening
____________(walk)
in
the
road
in
a
sandstorm.
I
hope
I
reach
home
soon.
2.
Experts
hope_______
(learn)
more
about
the
movement
of
sandstorms.
to
be
walking
to
learn
Put
the
verbs
in
brackets
into
the
correct
infinitive
forms.
3.
I’d
like
__________
(tell)
about
the
situation
before
now.
4.
The
work
needs
_______________
(complete)
by
the
end
of
the
week.
5.
My
father
was
out
of
the
city
when
the
sandstorm
came.
He
was
very
glad
_____________(miss)
it.
to
have
told
to
be
completed
to
have
missed
6.
The
building
has
_____________
(finish)
by
the
end
of
the
year.
7.
______
(see)
a
real
sandstorm
was
very
frightening.
to
be
finished
To
see
I
can’t
help
but
hope/to
hope
that
they
will
succeed.
2.
I
can’t
help
but
think/
to
think
that
it
was
a
mistake.
3.
I
can’t
chose
/choose
but
do
it
.
Underline
the
correct
answer.
4.
He
does
nothing
but
complaining
/
complain.
5.
I
can’t
help
but
to
love
/love
her.
6.
The
workers
do
nothing
/not
but
drink
tea
and
talk
to
each
other.
For
more
exercises,
click
here.
高考链接
(2009全国卷)
The
children
all
turned
____
the
famous
actress
as
she
entered
the
classroom.
looked
at
B.
to
look
at
C.
to
looking
at
D.
look
at
B
2.
(2009北京卷)
All
of
them
try
to
use
the
power
of
the
workstation
___
information
in
a
more
effective
way.
presenting
B.
presented
C.
being
presented
D.
to
present
D
3.
(2009天津卷)
______
the
project
in
time,
the
staff
were
working
at
weekends.
Competing
Having
completed
C.
To
have
completed
D.
To
complete
D
For
more
exercises,
click
here.
Adverbial
clause
of
result
What
kind
of
words
follow
so?
What
kind
of
words
follow
such?
adjectives/adverbs
nouns
1.
Taking
drugs
is
so
____________!
2.
They
are
behaving
so
_________!
3.
Adam
was
such
an
________
boy.
4.
Some
people
feel
so
_________
that
they
call
the
police.
5.
It
was
such
a
dangerous
____
that
he
nearly
died.
6.
It
was
such
_____
music
that
we
couldn’t
hear
ourselves
speak.
dangerous
badly
unhappy
nervous
drug
loud
Could
you
finish
the
sentences
below?
Conclusion:
So
is
followed
by
adjectives/adverbs:
e.g.:
so
dangerous/badly/nervous
Such
is
followed
by
indefinite
article
+
adjective
+
noun,
where
the
noun
is
countable,
or
no
article
where
it
is
uncountable.
e.g.:
such
an
unhappy
boy/a
dangerous
drug/such
loud
music
结果状语从句
结果状语从句表示事态的结果，
常置于主句之后。
常由
so
so
that
so...that
such...that
引导
如此……以致于
结果/因此
他们中有些人表现如此不好，人们打电话给警察。
Some
of
them
behaved
so
badly
that
people
called
the
police.
他没有准备好考试，因此这次他不及格。
He
had
not
prepared
well
for
the
test,
so
that
he
failed.
我们走得太匆忙了，以致忘了锁门。
We
left
in
such
a
hurry
that
we
forgot
to
lock
the
door.
他如此聪明，因此能够算出所有的难题。
He
is
so
clever
that
he
is
able
to
work
out
all
the
difficult
problems.
注意：
so...that和
such...that
都可以引导结果
状语从句，而且意思也相同，但在结构
上是不同的。
So
句型
1)
So
+
adj/adv
+
that
从句
2)
So
+
adj+
a/an
+
n
(可数名词单数形
式）＋that
从句
3)
So
+
many/much/few/little
(表示多
少）＋n
+
that
从句
Such
的句型：
such
+
a/an
+
adj
+
n
(可数名词单数
形式)＋that
从句
(2)
such
+
adj
+
n
(不可数名词)＋that
从句
　　　　　　　　　
2.
当so...that
句式中的
so及其修饰词的副词一起置于句首时，主句要用倒装。　
他讲话声音很大，每个人都能听清楚。
So
loudly
did
he
speak
that
everyone
could
hear
him
clearly.
工人们这么快就完成了他们的工作，结果他们领到了额外的薪水。　
So
quickly
did
the
workers
finish
their
work
that
they
were
given
extra
salary.
3.
so
that
可以引导目的状语从句和结果状语从句引导目的状语从句时说明主语的行为目的；引导结果状语从句是说明主语行为的结果。从结构上来看，前者多带有情态动词。
For
more
explanations,
click
here.
我把箱子放在树阴下，这样太阳就烤不坏植物。
I’ll
keep
the
box
in
the
shade
so
that
the
sun
doesn’t
burn
plants.
他们在杭州停下来以便可以游览西湖。
They
stopped
in
Hangzhou
so
that
they
could
visit
the
West
Lake.
拓展演练
The
purpose
of
new
technologies
is
to
make
life
easier________
it
more
difficult.
A.
not
make
B.
not
to
make
C.
not
making
D.
do
not
make
B
2.
The
boy
wanted
to
ride
his
bicycle
in
the
street,
but
his
mother
told
him
______.
not
to
B.
not
to
do
C.
not
do
it
D.
do
not
to
A
3.
She
will
tell
us
why
she
feels
so
strongly
that
each
of
us
has
a
role
___
in
making
the
earth
a
better
place
to
live.
to
have
played
B.
to
play
C.
to
be
played
D.
to
be
playing
B
4.
In
order
to
gain
a
bigger
share
in
the
market,
many
state-run
companies
are
trying
___their
products
more
competitive.
A.
to
make
B.
making
C.
to
have
made
D.
having
made
A
Homework
Review
what
you
have
learnt
today.