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关注公众号：陆陆高分冲刺 ~领取：最新版“小中高考-总复习”、最新试卷下载
百日打卡-状语从句1
时间状语从句
引导词 用法 例句
when when引导的时间状语从句中既可 They were talking happily when I walked past the
接延续性动词，也可接非延续性 door.当我从门前走过，他们正在开心地聊天。
动词
while while强调主句和从句动作同时发
My mother was cooking while I was doing my
生，所引导的时间状语从句只能
homework.
用延续性动词，多用进行时态。
当妈妈在做饭的时候，我在做作业。
not … until 主句的谓语动词为非延续性动
The bus won’t start until everybody gets on.
词，主句要用否定式，从句用肯
定式。 公共汽车直到每个人都上车才会发动。
since 主句谓语动词一般用现在完成
Five yeas has passed since we saw each other last
时，从句谓语动词一般用一般过
time.
去时。
距离我们上次见面已经五年过去了。
before before 引导的从句表示主句的动
We turned off the light before we left.
作发生在从句动作之前。
我们在离开前关了灯。
after after 引导的从句表示主句的动作
He went to bed after he finished his work.
发生在从句动作之后。
他做完工作后就去睡觉了。
as soon as 若主句为一般将来时，从句常用
I will tell him the news as soon as I see him.
一般现在时表将来。
我一看见他，就会告诉他这个消息。
一、单项选择
1．—When did you finish your homework last night?
—________ my mother came back from work.
A．Until B．Not until C．Since D．As
2． Love your parents ________ they are alive. Don’t wait until it is too late.
A．while B．since C．because D．until
3．—You look so tired. What’s wrong?
—I didn’t go to bed ________ I finished watching In the Name of People last night.
A．until B．if C．unless
4． He will watch TV as soon as he ________ his work.
A．will finish B．finish C．finishes
5．— You didn’t answer my phone last night. What’s up?
— Oh, I was so tired and I just fell asleep ________ I lay down on the bed.
1关注公众号：陆陆高分冲刺 ~领取：最新版“小中高考-总复习”、最新试卷下载
A．until B．though C．so that D．as soon as
6． Just now, the managers kept arguing about the problem __________ they agree with each other.
A．when B．although C．unless D．until
7．—Dad, please tell me when Mum ________. I miss her very much.
—She will return when she ________ her task. And she will bring a nice present for you.
A．will return; finishes B．will return; will finish C．returns; will finish
8． Time waits for no man. But some people won’t realize the importance of time ________ it’s gone.
A．until B．as C．when D．since
9．—Hey, Tony. ________ will the competition start? I can’t wait to watch.
— ________ the famous scientist arrives here.
A．When; Not until B．When; Until C．How long; Until D．How long; Not until
10． ________ you use the computer, you can search for lots of information quickly.
A．As soon as B．Before C．Since D．After
11． My cousin will tell me about his trip after he _______ home tomorrow.
A．arriving B．will arrive C．arrives D．is arriving
12． Time waits no man. But some people won’t realize the importance of time ________ it’s gone.
A．until B．when C．since
13． Bill and I are close friends. I have known him ________ he was born.
A．when B．since C．while D．until
14．—Excuse me. When can we have the steak we ordered?
—Not until it ________ in ten minutes.
A．will be prepared B．is prepared C．has prepared D．was prepared
15．—Hello, may I speak to Mrs White?
—I am sorry. She is in meeting now. I’ll call you back ________ she comes back.
A．until B．as soon as C．before D．since
16．—I don’t know if David ________ to have the meeting tomorrow.
—Don’t worry. I will tell you as soon as he ________.
A．comes; will come B．will come; comes
C．will come; will come D．comes; comes
17．—Why didn’t you try your best to get on the underground?
—I tried to, but it started moving ________ I could get on it.
A．before B．while C．as soon as D．after
18． We were just ready to play basketball ________ it began to rain.
A．as soon as B．before C．when
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19．I am going to buy a birthday present for Benny. Do you know ________ ?
A．when was he born B．when he was born C．when he is born D．when is he born
20． Tina was too sleepy. She fell asleep ________ she was reading a book at the table.
A．if B．while C．until
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