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状语从句种类从属连词例句说明when和while

2022-05-21| 发布者: 新荣新媒体| 查看: 135| 评论: 1|文章来源: 互联网

摘要: 状语从句种类从属连词例句说明when和whilewhenWhenIcameintotheroom,hewaswritingaletter.当我进屋时,他正在写信。Weshallgotherew......
状语从句种类从属连词例句说明when和while
when
When I came into the room, he was writing a letter.当我进屋时,他正在写信。
We shall go there whenever we are free.我们什么时间有空,我们就去那里。 when指的是“某一具体的时间”
whenever指的是“在任何时间”
I was walking along the street when suddenly someone patted me on the shoulder from behind.我正在街上走着,这时忽然有人从后面拍我的肩膀。
I was about to go swimming when our guide stopped me. 我正要去游泳这时向导把我拦住了。 when意为“这时”或“在那个时候”,表示某件事正在发生或刚刚发生时,另一动作同时发生。这种用法的when分句一般位于句末。常用句型:be about to do… when…, be doing… when…, had done… when…, be on one’s way… when…, be on the point of doing… when…
He usually walks when he might ride.虽然他有车可作,但他通常步行。
They had only three tables when they needed five.他们虽然需要五张桌子,可是只有三张。
How can you hope for mercy yourself when you show none? 如果你不宽恕别人,你自己怎能希望得到别人的宽恕呢? 尽管,虽然,既然,鉴于,如果
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while
While it was raining, they went out.天下雨的时候,他们出去了。
I stayed while he was away.他不在的时候我在。 while指“在某一段时间里”,“在…期间”,while引导的动作必须是持续性的
I like watching TV while he likes reading. 我喜欢看电视,而他喜欢读书。 while 做并列连词,表示相对关系“然而”
While I understand your point of view, I don’t share it.我虽然了解你的观点,但不敢苟同。 While 引导让步状语从句,相当于although,但一般位于主句之前。
While there is life, there is hope.
只要有生命,就有希望。 While引导条件状语从句,相当于as/so long as,翻译成“只要”

1.Mary made coffee ________ her guests were finishing their meal.
A. so that           B although       C. while           D. as if
2.The little boy won’t go to sleep ______________his mother tells him a story.
A. or              B. unless          C. but            D. whether
3.Tom was about to close the windows_____ his attention was caught by a bird.
A. when           B. if              C. and           D. till
4.The engineer are so busy that they have zero time for outdoor sports activities, ___they have the interest.
A. wherever         B. Whenever        C. even if             D. as if 
5.Just use this room for the time being, and we’ll offer you a larger one ____it becomes available.
A. as soon as        B. unless            C. as far as            D. until
6..       they decide which college to go to, students should research the admission procedures.
  A. As              B. While          C. Until            D. Once
7.The girl had hardly rung the bell            the door was opened suddenly, and her friend rushed out to greet her  .
A. before             B. until             C. as              D. since
8.Tim is in good shape physically__________ he doesn’t get much exercise.
A. if             B. even though       C. unless          D. as long as
9.— Our holiday cost a lot of money.
— Did it? Well, that doesn`t matter          you enjoyed yourselves.
A. as long as B. unless   C. as soon as D. though
10.The old man asked Lucy to move to another chair _______ he wanted to sit next to his wife.
A. although        B. unless            C. because          D. if
11.The school rules state that no child shall be allowed out of the school during the day, ______ accompanied by an adult. 
  A. once           B. when         C. if             D. unless
12.John thinks it won’t be long        he is ready for his new job.                 
  A. when              B. after             C. before            D. since
13.Because of the heavy traffic,it was already time for lunch break          she got to her office. 
  A. since            B. that              C. when           D. until
14.Today, we will begin     we stopped yesterday so that no point will be left out.
A. when            B. where             C. how           D. what
15..        you may have, you should gather your courage to face the challenge.
    A. However a serious problem             B. What a serious problem
    C. However serious a problem             D. What serious a problem
16..          our manager objects to Tom's joining the club, we shall accept him as a member.                        
 A. Until            B. Unless     C If            D. After

参考答案:  1-5   CBACA      6-10   DABAC     11-16  DCCBBB


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