高一英语时间状语从句（时间状语从句汇总解析）
连接词when、as soon as/while当…，as 当…/before 在…前，after 在…后/since 自从…/till/until 直到… 用法：
（1）when当…，as soon as 一…就… 表示某一时间发生的动作，从句谓语动词通常用一般现在时或者一般过去时。例如：
When he comes, I will give him the message.
当他来的时候，我将把这个信捎给他。
As soon as I receive his letter,I'll let you know.我一收到他的信，我就告诉你。
When she opened the bag, she found a note in it.
当她打开包，她发现里面有张条子。
As soon as I sat down, the waiter brought me a cup of tea.
我一坐下，服务员就给我端来一杯荼。
如果强调过去发生的两个动作有先后关系，从句谓语动词可以用过去完成时。例如：
When he (had) finished the exam paper, he handed it it.
他做完试卷后交了上去。
As soon as they (had) returned from London, they drove to see their sick aunt.
他们一从伦敦回来，就开车去看望他们患病的姨妈。
（2）while当…，as 当… 表示动作或状态持续过程。例如：
While the space plane is travelling, the pilot can fly it just like an ordinary plane.
航天飞机飞行时，飞机驾驶员可以像开普通飞机一样驾驶它。
While we were in America, we often telephoned to each other.
我们在美国时，我们常常互相通电话。
当主句和从句谓语动词表示的动作同时进行，可以同时用过去进行时或一般过去时。例如：
I was listening to the song while my mother was cooking.
我听歌时，我母亲在做饭。
While the students were having/had pair work, the teacher was walking/walked round the classroom.
学生们在开展对子活动，老师在教室里巡回。
as常用于强调主句和从句的动作同时进行。例如：
We talked as we walked along.
我们边走边谈。
As I waited outside the ward, I got worried.
我等在病房外，担心起来。
He walked as drank orange juice.
他边走边喝桔子汁。
（3）while当…，as 当… 表示在某动作进行过程中，另一动作发生。通常表示背景的动作多用过去进行时，另一发生的动作用一般过去时表示。例如：
While I was driving along a road, a dog suddenly ran across it.
我驾车在路上行驶时，一条狗突然横穿马路。
While she was getting out of the car, a policeman came up to her.
她正下车，一位警察来到她跟前。
As we were leaving, Evans arrived with his wife.
我们正要离开，埃文斯和他的妻子来了。
As she was running,the policeman came.
她正要跑，警察来了。
（4）before 在…前，after 在…后 表示动作先后发生。
从句谓语动词多用一般时态，有时也可以用完成时态。例如：
After he gets up, he usually drinks a cup of water.
他起床后，通常喝一杯水。
After you finish/have finished eating, don't forget to clean the table.
你吃完饭后，不要忘了擦干净桌子。
After the singer (had) finished singing, people cheered.
歌星唱完后，人们喝起彩来。
Close all the windows before you leave.
离开前请关上所有的窗子。
He turned off TV before he went to bed.
他睡觉前关了电视。
We had had lunch before we came here.
我们来这儿前已经吃过午饭了。
（5）since 自从… 表示某动作或状态从过去某一时间延续至今。
从句谓语动词多用一般过去时，而主句谓语动词多用现在完成时。例如：
This English textbook has been used in our school since it came out nine years ago.
自从九年前出版以来，这本英语教科书一直在我们学校使用。
We have lived in this house since we bought it from Wanghua in 1986.
自从1986年我们从王华手里买下这幢房子以来，我们一直住在这儿。
They have been happy since they came to study in our school.
自从他们到我们学校学习以来，他们一直很高兴。
Two weeks has passed since the new term began.
开学以来两个星期已经过去了。
He had long since written off the money.
他很早就将那笔钱勾销了。
（6）till/until 直到… 表示某动作或状态持续到某一时间终止。
从句谓语动词多用一般时态，有时也可以用完成时态。例如：
They'll stay at school until they are sixteen.
他们将在学校一直待到16岁。
The model plane kept flying till it hit into a stone wall.
模型飞机一直飞行直到撞在石头墙上。
They had to wait till Monday to ring the bank manager.
他们必须等到周一才能给银行经理打电话。
They didn't stop running until they got to the end of the street.
他们一直奔到马路尽头才停下。
He won't hand the exercise book in until got the end of the street.
直到订正了所有的错误他才会交上练习本。
The traffic laws don't take effect until the end of the year.
交通法要到年底才生效。
He put his retirement on hold until he had found a solution.
他推迟了退休，直到他找到了解决办法。
,免责声明：本文仅代表文章作者的个人观点，与本站无关。其原创性、真实性以及文中陈述文字和内容未经本站证实，对本文以及其中全部或者部分内容文字的真实性、完整性和原创性本站不作任何保证或承诺，请读者仅作参考，并自行核实相关内容。文章投诉邮箱：anhduc.ph@yahoo.com
