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一文带你了解 省略句(必考)?-(此文持续更新中)

2026.09.17 10:44:43

一、什么是省略句

省略(Ellipsis)是指在不影响语义的前提下,为避免重复、使语言简洁而省去句中某些成分的语法现象。判断标准只有一个:被省略的成分必须能从上下文明确还原。凡是还原不出来的 "省略",都是语法错误(典型如悬垂结构)。


二、七大考点逐类详解

1. 简单句中的省略(基础必会)

  • 祈使句省略主语:(You) Come in, please! / Be quiet.
  • 感叹句省略主谓:What a beautiful day (it is)! / How fast (he runs)!
  • 口语省略:(I) Hope to see you soon. / (Are you) Ready?

2. 并列句中的省略(两考并重)

由 and /but/or 连接的并列分句,后句常省略与前句相同的成分:

表格

省略类型 例句 还原
省略相同主语 He was tired but (he) went on working. 补 he
省略相同谓语 I like tea, and my brother (likes) coffee. 补 likes
省略系动词 / 助动词结构 Jack was playing football and Mary (was) reading. 补 was
省略相同宾语 / 状语 He studies English, but not (he studies) French. 补 he studies

考研提示:长难句中并列结构常省略后句的助动词和 be 动词,阅读时要能自动 "补全" 再理解。

3. 状语从句省略(★★★ 共同最高频,重点中的重点)

省略条件(两个必须同时满足):

  1. 从句主语与主句主语一致,或从句主语是 it;
  2. 从句谓语含有 be 动词。

省略后保留的成分:

  • 现在分词(主动关系):While (I was) walking along the street, I met an old friend.
  • 过去分词(被动关系):Though (it was) built 100 years ago, the bridge is still strong.
  • 形容词:When (he was) young, he lived in the countryside.
  • 介词短语:Once (it is) opened, the door cannot be closed.(注:也可看作过去分词)
  • 名词 / 固定搭配:If (it is) possible, I'll join you. → if possible

常搭配的连接词:when, while, if, unless, though/although, once, until, as, as if 四六级高频固定省略:if possible if necessary when necessary if any if ever though tired once opened

易错点(悬垂结构):从句主语与主句主语不一致时不能省略。如 Walking along the street, the tree was tall. 就是错误(walking 的逻辑主语不是 tree),必须写成 Walking along the street, I saw a tall tree.

4. 宾语从句 / 定语从句中的省略(基础必会)

  • 宾语从句省 that:I believe (that) he is honest.(谓语为 think, believe, say, hope 等时最常省)
  • 定语从句省关系代词:关系代词作宾语时可省:The book (that/which) I bought yesterday is interesting.(作主语不可省:The man who came here…)

5. 不定式中的省略(两考并重)

分三种情况:

(a) 省 to(主动词用原形)

  • 感官动词:see / watch / notice / hear / feel / observe + sb do
  • 使役动词:make / have / let + sb do
  • 惯用结构:had better do、would rather do、cannot but do、Why not do…?

(b) 保留 to、省略动词 为避免重复,to 后动词可省(即 "不定式替代"):

  • —Would you like to go with me? —I'd like to, but I'm busy.(to 后省 go)
  • He wanted to leave but refused to.
  • 常见保留 to 的动词:want, plan, expect, hope, intend, try, refuse, decide, afford, forget, remember

(c) 被动语态还原 to(高频易错) 感官 / 使役动词主动省 to,被动要还原 to:

  • 主动:I saw him enter the room. → 被动:He was seen to enter the room.
  • 主动:They made him work overtime. → 被动:He was made to work overtime.

6. 虚拟语气中的省略(考研侧重)

(a) if 条件句倒装省 if(相当于把 had /should/were 提前):

  • Had I known about it, I would have told you. = If I had known…
  • Should it rain tomorrow, the match would be cancelled. = If it should rain…
  • Were I you, I would accept the offer. = If I were you…

注意:这种倒装省略只用于虚拟语气,真实条件句不能这样倒装。

(b) 名词性从句省 should:

  • The doctor suggested that he (should) give up smoking.
  • 常见动词:suggest, insist, order, demand, require, recommend, propose, advise

7. 比较结构中的省略(考研重点)

  • as…as /than 后省略重复成分:She sings better than I (do). / He runs as fast as I (do).
  • 省略整个相同结构:The result is better than (it was) expected. / Spend no more than (is) necessary.
  • the more…the more 结构省谓语:The harder you work, the greater progress you (will) make.
  • 省略造成歧义(考研阅读常见陷阱):
    • He loves his dog more than his wife. 有歧义 —— 是 "比爱妻子更深"(= more than he loves his wife)还是 "比妻子更爱狗"(= more than his wife does)?须靠上下文判断。

三、四六级 vs 考研侧重对比(速记表)

维度 四六级(CET-4/6) 考研英语
核心要求 识别省略,能看懂句子 补全省略,精准理解与翻译
最高频 状语从句省略、并列省略、固定结构 比较结构省略、虚拟语气省略、并列长难句补全
典型考法 阅读识别、翻译补全、选词填空 阅读长难句、翻译题(还原省略是采分点)、完形结构
易错点 分不清省略成分 补错成分、悬垂结构、比较歧义

共同高频(先背这三块):① 状语从句省略 ② 比较结构省略 ③ 不定式 to 的省略。


四、5 个必背易错点

  1. 状语从句省略的双条件:主语一致(或 it)+ 含 be。两个缺一不可,否则悬垂。
  2. 被动还原 to:see/make sb do 变被动后 to 必须回来(was seen to / was made to)。
  3. 比较省略的歧义:more than his wife 这类表达要先判断补全方式再理解。
  4. 省略后的助动词:She sings better than I do.(用 do,不是 am);时态人称要和主语一致。
  5. if 倒装仅限虚拟:Had he come… 只能表示 "如果他(当时)来了" 的虚拟假设。

五、复习建议

  • 四六级:把 "状语从句省略 + 固定省略结构(if possible /when necessary /so do I /what if)" 当背诵清单;阅读遇到省略句先补全再翻译。
  • 考研:长难句训练时养成 "补省略" 习惯;翻译题遇到省略句,把补出的成分写进译文就是采分点。
  • 共同练习法:每天挑 5 个普通句改写为省略句(如 Because he was tired, he stopped. → Tired, he stopped.),正向改写一遍,反向还原一遍,规则自然牢固。

 

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