由“介词+关系代词”引导的定语从句

由“介词+关系代词”引导的定语从句
1. 由“介词+关系代词”引导的定语从句主要用于正式文体，在非正式文体中通常将介词放至句末。如：This is the man to whom I referred. 我指的就是这个人。This is the man (whom) I referred to. 我指的就是这个人。

2. 直接用于介词后作宾语的关系代词which不能换成that，直接用于介词后作宾语的关系代词whom不能换成who。但若介词用于句末，则用作宾语的which, whom也可换成that, who，或者省略不同。如：这是一个我们讨论了许多的问题。(which不能换成that，也不能省略)This is a subject which we have talked about a lot. 这是一个我们讨论了许多的问题。(which可以换成that，也可以省略)

3. 关系副词when, where, why根据情况有时可换成“介词+关系代词which”。如： That is the day when [=on which] he was born. 那就是他出生的日子。That is the house where [=in which] he lived. 那就是他住过的房子。That is the reason why [=for which] he must apologize. 那就是他必须道歉的原因。
新概念英语网课
新概念英语听力
新概念英语音频

4. 在很正式的文体中，“介词+关系代词”引导的定语从句可紧缩成“介词+关系代词+不定式”结构。如：在那儿孩子们有个玩耍的花园。正：There the children had a garden in which to play. (很正式)正：There the children had a garden in which they could play. (较正式)正：There the children had a garden to play in. (较口语化)注：这类“介词+关系代词++不定式”结构中的介词不能没有，也不能放在句末。如不能说There the children had a garden which to play in.

1. — What’s that terrible noise ?
— The neighbors _____ for a party.
A. have prepared B. are preparing C. prepare D. will prepare
2. Now that she is out of a job, Lucy _____ going back to school, but she hasn’t decided yet.
A. had considered B. has been considering
C. has been completed D. is going to consider
3. The mayor of Beijing says that all construction work for the Beijing Olympics _____ by 2006.
A. has been completed B. has completed
C. will have been completed D. will have completed
4. Selecting a mobile phone for personal use is no easy task because technology ____ so rapidly.
A. is changing B . has changed
C. will have changed D. wil l change
5. I _____ Ping –pong quite well, but I haven’t had time to play since the new year.
A. played B. will play C. have played D. play
6. Visitors ______ not to touch the exhibits.
A. will request B. request C. are requesting D. are requested
7. John and I _____ friends for eight years. We first got to know each other at a Christmas party. But we _____ each other a couple of times before that.
A. had been; have seen B. have been; have seen
C. had been; had seen D . have been; had seen
8. This is Ted’s photo. We miss him a lot. He ______ trying to save a child in the earthquake.
A. killed B. is killed C. was killed D. was killing
9. — How are the team playing ?
— They are playing well, but one of them _____ hurt.
A. got B. gets C. are D. were
10. — You haven’t said a word about my new coua, Brenda. Do you like it ?
— I’m sorry, I _____ anything about it sooner. I certainly think it’s pretty on you.
A. wasn’t saying B. don’t say C. won’t say D. didn’t say

1、B 根据题意先排除D 项，因为回答方要说明书现在的情况;A项have prepare说明已经准备好，C项prepare是目前的习惯性动作，B项瑞在进行时表示动作的示完性。因此B 项为最佳答案。
2、B 句意：因为Lucy失业了，所以她在考虑重返校园，但她现在还没决定。根据题意说话者在说现在的情况，因此排除了A、C、D三项，B飞行员现在完成进行时，表示现在的事，进行时强调“考虑”这个动作的“未完性”，所以是最佳答案。
3、C 句意：北京市市长说所有北京奥林区克建筑将于2006年完成。此题考查英语动词的语态和时态，很显然本题应该用被动语态，因此排除B、D根据时间状语by2006，应选择将来完成时，因此选C。
4、A 题干中主句为Selecting a mobile phone …is no easy task,谓语动词表示了一种“含此刻在内的广泛意义上的现在时间”，使用的是一般现在时态(…is no easy task);后面的状态从句(because…)中则说明原因为“技术更新变化迅速”，应采用现在进行时：(technology)is changing(so rapidly).现在进行时态在此表示了一种“持续变化”的状态，体现了“变化、趋势、发展和进展”
5、D 题干后的分句(but…)为转折语气，并在句中使用了现在完成时态(I haven’t had time to play),表示自从new year以来一直没有打过乒乓球，由此可以排除选项B(will play)、C(have played).由此推断前一人句中所说状态为“含此刻在内的广泛意义上的现在时间”，则空中应该使用一般现在时态表达这一时间概念。
6、D 句意为：参观者被要求不触摸展品。所以应该用被动形式。
7、D第一空为现在完成时，与一段时间状语连用(for eight years);第二空：在一次晚会上认识之前就见过，上是“过去的过去”的一个动作，帮选D。
8、C 从上下文可知，Ted已经死了，属于过去发生的事情，对于动词kill来讲，应是被动关系，故选C
9、A 由题中所设语境可知，一句队员受伤应是过去的动作，故选A。
10、D从对话题干所设语境看，此处谈论的是过去所没有发生的事(you haven’t said a word…)此对话中，Brenda 为自己没能对朋友所穿新衣早加赞赏向对方表示歉意;sooner(=at an earlier time)作为附加状语传达了十分重要的时间信息。
此处仍应使用表示过去行为的简单过去时，与后面句子中的现在时态(I certainly think…)形成对照。其余选项所给时态…hasn’t written us recently。

鲜花

握手

雷人

路过

鸡蛋

邀请

金典网

由“介词+关系代词”引导的定语从句

最新评论(0)

微信扫描