关于状语从句省略的知识29
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发布时间:2023-10-22 01:15
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时间:2024-12-03 22:08
状语从句中的省略用法
在英语学习过程中,我们经常遇到状语从句中的省略用法,它是一种简洁、精练、地道的文字表达形式,也是值得关注的一个高考考点。例如:
1. The research is so designed that once _____ nothing can be done to change it. ( NMET 2002 )
A. began B. having begun C. beginning D. begun
2. When first ______ to the market, these procts enjoyed great success. A. introcing B. introced C. introce D. being introced 状语从句中的省略用法现总结如下:
一、如果从句的主语和主句的主语一致且从句的谓语含有 be 动词的某种形式( am/ is / are / was /were ),可同时省略从句的主语和 be 动词的某种形式。 1. when, while 引导的时间状语从句。例如:
( 1 ) Do be careful when ( you are ) crossing the street. 过马路时一定要小心。
( 2 ) When ( it is ) heated to 100 ℃ , water will turn into vapor. 水加热到 100 摄氏度就会变成蒸气。
( 3 ) When / While ( I was ) on my way to work, I met her. 在上班的路上我遇见了她。
2. if, unless, once 引导的条件状语从句。例如:
( 1 ) If ( it is ) properly treated, waste will do no harm to the environment. 如果废物妥善处理,就不会对环境有危害。
( 2 ) The price, if ( it is ) a little higher than last year's, is still rather reasonable.
价格即使比去年稍高,但仍然相当合理。
( 3 ) I'll not go to the party unless ( I am ) invited. 如果不邀请我,我就不参加那个晚会。
( 4 ) Unless ( he is ) in uniform, he doesn't look like a policeman. 如果不穿*,他看上去就不像*。
( 5 ) Once ( you are ) caught stealing in a supermarket, you will be published. 在超市偷东西一旦被抓住,你就会受处罚。
3. though, although, whether, no matter whether / what / how / who 等引导的让步状语从句。例如:
( 1 ) Though / Although ( he was ) blamed for his mistake, the boy didn't seem to be angry.
尽管那个男孩受到批评,但他似乎并没有生气。
( 2 ) He was happy, though / although ( he was ) poor. 他虽穷,却很幸福。
( 3 ) Whether ( she is ) sick or well, she is always cheerful. 无论是生病还是健康,她总是高高兴兴的。
( 4 ) Anyone, no matter who / whoever ( he is ) , may point out our shortcomings. 无论是什么人给我们指出我们的缺点都行。
( 5 ) No matter how / However hard the task ( is ) , we must fulfill it in time.
不管任务多艰巨,我们都必须按时完成它。(注意:从句的主语和主句的主语不一致时,只省略从句中的 be 动词形式)
( 6 ) The government of China has decided to develop western China, no matter what / whatever the difficulties ( may be ) .
中国*决心开发西部地区,不管有多少困难。(注意:从句的主语和主句的主语不一致时,只省略从句中的 be 动词形式)
4. as if, as though 引导的方式状语从句。
( 1 ) He rubbed his eyes and yawned as if / though ( he were ) waking up after a long sleep.
他又揉眼睛又打哈欠,好像刚睡了一大觉似的。
( 2 ) He stood up as if / though ( he wanted ) to leave.
他站起来好像要离开。(注意: as if / though + to do 表示一个将来的动作) ( 3 ) Jim hurriedly left the room as if / though ( he was ) angry. Jim 匆忙离开了时间,好像生气了。
二、 than, as 引导的比较状语从句中的省略用法:当不同的主语进行比较时,一般省略从句中的谓语;当从句中的主语与谓语( be 动词除外)和主句中的主语与谓语相同时,通常省略从句中的主语和谓语,只保留比较的部分。
( 1 ) He is taller than his brother ( is ) . 他比他的兄弟长得高。
( 2 ) The population of China is larger than that of America ( is ) . 中国人口比美国人口多。
( 3 ) You hate him as much as I ( hate him ) . 我和你一样恨他。
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时间:2024-12-03 22:08
状语从句的省略句:就是当状语从句的主语和主句的主语是一致的时候,把状语从句的主语省略,同时省略谓语的一部分(有be动词的社会);或者把谓语变成非谓语。