状语从句复习[下学期]

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名称 状语从句复习[下学期]
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科目 英语
更新时间 2007-04-12 00:00:00

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课件21张PPT。状语从句状语从句时间状语从句
原因状语从句
地点状语从句
目的状语从句
结果状语从句
条件状语从句
让步状语从句
比较状语从句
方式状语从句时间状语从句引导词可分为两部分. when
whenever
as
while
before
after
until (till)
since
as soon asevery time
next time
the first/…time
the moment
the minute
instantly
immediately
directly (一…就…)1. as, while , when的区别as: 当;一边…一边;随着*某事一发生,另一事立即发生
*两个动作同时发生e.g. As the captain passed me, I asked
him whether there was any hope of
saving the ship.As the day went on, the weather got
worse.while:持续性动词/ 进行时*一般或现在情况
*将来情况-V一般现在时或现在进行时
*过去情况e.g. Never get on or off a bus while it
is in motion.e.g.—I’m going to the post office.
-- While you are there, can you get
some stamps for me?e.g. I hurt my should while I was doing
gym.when: 持续性/非持续性动词都可*当...时
*正在...忽然e.g. Are you going to be a sailor when
you leave school?Chen Wei and Susan were walking down
the street when they saw an accident.
I was about to go swimming when our
guide stopped me.*尽管/虽然/鉴于/如果/届时/在那时…e.g. He walks when he might take a
taxi.
The Queen will visit the town in May,
when she will open the new hospital.
How can you hope for mercy
yourself when you show none?
How could I live in Los Angeles when
all my favorite people live here?虽然届时如果既然原因状语从句because
since
as
for
now that
considering (that)
seeing (that)既然考虑到/鉴于鉴于/由于/既然/因为because, since, as, forbecause—直接原因,非推断.语气最强.
     回答why
since – 通常放句首.译为“既然”
as– 不谈自明的原因,语气最弱.
for– 放句中,引导后半句表原因。e.g. I danced in front of the people
________ I liked it.
You’d better wear strong shoes
________ we’ll do a lot of walking.
_________ he was not well, I decided
to go without him.
_________ everybody know about it,
I don’t want to talk any more.
I had to talk to him, ________ I had no
second choice.becauseasAsSincefor目的状语从句where/ wherevere.g. Wuhan lies where the Yangtze and
the Han River meet.地点状语从句 that
so that
in order that
in case
for fear that (以免/以防) *in case 还可作副词表示万一.后不接从句
e.g. I don’t think I’ll need any money,
but I’ll bring some in case.
*目的状语中常用情态动词can, could, 
may, might, would, 否定从句中可用should
e.g. They took away the knife so that
the boy should not hurt himself.结果状语从句so that/ so…that…/such…that…条件状语从句 if
once
as/so long as
as far as
unless
on condition that
in case
条件是…suppose/supposingproviding providede.g. ___________ you touch an English
person, you should say “sorry”.
___________ they are dirty, certain
seas are not able to clean themselves.
____________ we don’t lose heart,
we’ll find a way to overcome the difficulty.
____________ I know you shouldn’t
have any problem there.
IfOnceAs long asAs far as You can have my bicycle for a few
days __________ you return it by Sunday.
___________ anything important
happens, please call me up.
___________ you had one million
dollars, what would you do?
Don’t touch anything ___________ your
teacher tells you to.on condition thatIn caseSuppose/Supposingunless让步状语从句 1)though/ although
  even if/ even though(尽管,虽然)(即便)though/ although*主句前可用yet, 常省略.e.g. Though it sounds strange, yet it is
true.*倒装句和独立副词放句末只能用thoughe.g. Strange though it may seem, he
remained single all his life.
It was hard work, I enjoyed it, though.(但是/不过)2)whether/ no matter whether
whoever/no matter who
whatever/ no matter what
whenever/ no matter when
....3)as倒装--“虽然/尽管”e.g. Late as it was, they kept on working.
Child as he is, he knows a lot.
Much as I admire his father, I don’t
like John.
Try as you may, you might fail as
well.
Borrow the book as you may, you
must return it on time.比较状语从句than / as—从句中常有成分省略e.g. The project was completed earlier
than (it was) expected.
He worked as fast as a skilled worker
(worked).
Repeat this as often as (it) is
necessary.
Then see a doctor as soon as (it is)
possible.方式状语从句as/like
as if/ as though依照/如/像仿佛/就象…似的e.g. There black people had equal rights
and were free to live, study and work
as they wished.
Do you have to feed plants like
you feed chickens?
He kept working as if/ as though
nothing had happened.as if/though 如果与事实相反,从句要用
虚拟语气.e.g. If a pencil is partly put into a glass
of water, it looks as if it were broken.
He speaks as if he had been to
American.