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状语从句
一、时间状语从句
1、 as soon as
“一、、、、、、就、、、、、、”引导时间状语从句的连词有
The moment
immediately
The minute directly
He instant instantly
No
sooner than
Hardly had
sb , done… when ….did …..
Scarcely
when
The moment she comes, I’ll call you.
She left immediately the meeting was over.
Hardly had he got off the bus when he heard
a loud noise.
2、 when ,while , as 引导时间状语从句
时间点 段时间
区
别
主从同时;先后
主从同时
对比
As
主从同时
(一边、、、一边)
It was raining when we
arrived.
My mother came in when I was doing my
homework.
While when I was doing my homework,
my mother came in.
I am safe while I am here.
When
While
He hurried
home, looking behind as he went.
As I left
the house, I forgot the key.
主从句时态
Will
you please bring me your book when you come here
tomorrow?
I will go home when I have
finished my work .
When while 连词引导并列句
Was
were about to do …
Was were going to do ….
Waswere on one’s way…
Was .were on the
point of doing…. When ….
Waswere
doing…. (“这时” 表同时)
Had
done …
Jasmine was holidaying with her family
in a wildlife park when she was bitten
on the
leg by a lion.
…….while …….(“然而” 表反比)
I do
every single bit of housework while my husband Bob
just does the dishes
now and then.
3、before 引导时间状语从句
1)“还没等”(谓语不用否定式)
Before they got to the bus stop, the bus had
gone.
2) “….. (之后)才就”
It was evening
before we reached the little town of Winchester.
3)固定句型:
It will (not) be some
time before ……do ……
It was (not) some
time before ….did …..
It won’t be
long before ……do……
It wasn’t long
before ……did…..
4 . until till ( till
不用于句首或强调句) 引导时间状语从句
1)…..not
….untiltill…直到……才
He didn’t go to bed until he
had finished his work
2) …...until till
…..直到……为止
We were told that we should follow
the main road until we reached the
railway
station .
3)强调句式
It is not until …that …
It was not until midnight that he went back
home after the experiment.
4) not until
放在句首时,主句半倒装。
Not until he came close to me
did I recognize him.
5. since 引导时间状语从句
1)主句(现在完成时)+(ever)since +状从(过去时)
Mr. Li
has been here ever since he came back
2) it
is has been )+段时间+since 装从(过去时)
It is five
years since they got married.
It is over ten
years since he worked here.
6.还有部分连词引导时间状语从句
The first time each time
The last time every
time
Next time by the time
(Shortly) after
(Soon) after
Once
By the time + 状从(过去时),主句(过去完成时)
By the time + 状从 (现在时),主句(将来完成时)
By the
time she came back, all the guest had left.
By
the time the class is over, we will have finished
learning the whole
passage.
The first time
I went to New York City, I was completely lost.
He would bring me something good to eat each
time he came.
Shortly after he had finished
school, he found a job in the company.
练习题
1. It was quiet ________ those big trucks
started coming through the town.
A. before B.
after C. until D. unless?
2. It seemed only
seconds ________ the boy finished washing his
face.
A. when B. before C. after D. even if
3. Hardly had he reached the school gate
________ the bell rang.
A. while B. when C. as
D. as soon as?
were told that we should
follow the main road _____ we reached the central
railway station.
A. whenever??? B. until?? C.
while??? D. wherever
5. I recognized you
________ I saw you at the airport.
A. the
moment B. while C. after D. once?
6. He was
about to go to bed ________ the doorbell rang.
A. while B. as C. before D. when
7.________I listen to your advice, I get into
trouble.
A. Every time B. When C.
While D. Until
8. _____ John was watching TV,
his wife was cooking.
A. As B. As soon as C.
While D. Till
9. The children ran away from
the orchard(果园) ______ they saw the guard.
A.
the moment B. after C. before D. as
10. No
sooner had I arrived home _____ it began to rain.
A. when B. while C. as D. than
11. Several
weeks had gone by _____ I realized the painting
was missing.
A. as?? B. before?? C. since???
D. when
12. It _____ long before we ____ the
result of the experiment.
A. will not be; will
know??? B. is; will know??? C. will not be know?
D. is; know
13. –What was the party like?
?? --Wonderful.? It’s years _____ I enjoyed
myself so much.
A. after?? B. before?? C.
when?? D. since
14. The new secretary is
supposed to report to the manager as soon as
she_____.
A. will arrive? B. arrives?? C. is
going to arrive?? D. is arriving
15. _____ got
into the room _____ the telephone rang.
A. He
hardly had; then?? B. Hardly had he; when?? C. He
had not; then?? D. Not had he; when
16. No
sooner had he finished his talk _____ he was
surrounded by the workers.
A. as? B. then? C.
than? D. when
17. –Did you remember to give
Mary the money you owed her?
--Yes, I gave it
to her _____ I saw her.
A. while? B. the
moment? C. suddenly? D. once
18. I thought her
nice and honest _____ I met her.
A. first
time? B. for the first time? C. the first time? D.
by the first time
19. He will have learned
English for eight years by the time he _____ from
the university next year.
A. will graduate? B.
will have graduated? C. graduates? D. is to
graduate
20. The moment the 28
th
Olympic Games _____ open, the whole world cheered.
A. declared? B. have been declared? C. have
declared? D. were declared
答案:CBBBA? DACAD?
BCDBB? CBCCD
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