状语从句的省略(精讲精练).

高三英语状语从句省略用法练习题40题答案解析版1. ______ (When / While / If / Unless) in Rome, do as the Romans do.A. WhenB. WhileC. IfD. Unless答案：A解析：这是一个时间状语从句的省略。

完整形式为When you are in Rome, do as the Romans do. 在时间状语从句中，当从句主语和主句主语一致，且从句含有be动词时，可以省略从句的主语和be动词。

这里从句省略了you are。

选项A“ When”表示当的时候，符合语境。

选项B“While”强调在期间，通常用于表示两个动作同时进行，这里不是强调同时进行。

选项C“ If”表示如果，引导条件状语从句，不符合题意。

选项D“Unless”表示除非，引导条件状语从句，也不符合题意。

2. ______ (Though / As / Since / If) tired, he still kept on working.A. ThoughB. AsC. SinceD. If答案：A解析：这是一个让步状语从句的省略。

完整形式为Though he was tired, he still kept on working. 在让步状语从句中，当从句主语和主句主语一致，且从句含有be动词时，可以省略从句的主语和be动词。

这里省略了he was。

选项A“Though”表示虽然，符合让步的语境。

选项B“As”引导让步状语从句时，句子需要倒装，这里形式不对。

选项C“Since”表示既然，引导原因状语从句，不符合题意。

选项D“ If”表示如果，引导条件状语从句，不符合题意。

3. The man will be sent to prison ______ (if / when / as / unless) found guilty.A. ifB. whenC. asD. unless答案：A解析：这是一个条件状语从句的省略。

高中英语状语从句省略现象练习题20题(带答案)1. When ____ in the park, he met his old friend.A. walkedB. walkingC. he walkingD. he walked答案解析：B。

在时间状语从句中，当从句的主语和主句的主语一致，且从句中含有be动词时，可以把从句的主语和be动词省略。

原句完整形式为When he was walking in the park, he met his old friend。

A选项walked形式错误；C选项he walking结构错误；D选项没有省略，不符合状语从句省略规则。

2. While ____ to school, she saw a car accident.A. she was goingB. goingC. wentD. she going答案解析：B。

这里是while引导的时间状语从句的省略情况，完整形式是While she was going to school, she saw a car accident。

从句主语she和主句主语she一致，且从句有be动词was，可省略she was。

A选项没有省略；C选项went形式错误；D选项she going结构错误。

3. If ____ carefully, you can find the difference.A. lookB. lookingC. you lookingD. you look答案解析：B。

这是if引导的条件状语从句的省略，完整为If you are looking carefully, you can find the difference。

当从句主语和主句主语一致（这里都是you），从句有be动词（are）时，可省略you are。

A选项缺少主语；C选项you looking结构错误；D选项没有省略。

4. Once ____, the book will be very popular.A. publishB. publishedC. it publishedD. it is published答案解析：B。

高中英语语法高考二轮复习省略句考点讲义【精讲版】状语从句有关的省略句知识点总结状语从句可能涉及的三类省略一、省略主语和动词be当状语从句的主语与主句主语一致，且从句谓语包括有动词be时，有时可省略从句中的主语和动词be。

如：Phone me if (it is) necessary. 必要时给我打电话。

Start when (you are) ready. 准备好了就开始。

He danced about as if (he was) in search of something. 他向四周望望，仿佛在找什么似的。

Though (he was) intelligent, he was very poorly educated. 虽然他很聪明，受的教育却很差。

注：有时省略的可能是 there is, it is 等。

如：There is few if (there is) any. 如果有也很少。

Fill in the application as (it is) instructed. 按照要求填好表格。

As (it is) scheduled they met on January 20. 他们按照计划在1月20日碰头。

二、结果状语从句省略thatso that, so…that, such…that引导结果状语从句时，有时可省略that。

如：I am so busy (that) I have no time to write a letter. 我是那样忙，写信的时间都没有。

He was so drunk (that) he could barely stand. 他喝醉了，勉强能站立。

The girls are so close (that) they’re like sisters.女孩们亲如姐妹。

There was such a lot of rain (that) we couldn't go out. 雨那么大，我们没法出去。

状语从句主谓成分的省略状语从句主谓成分的省略是英语语言在使用过程中出现的一种较普遍的语法现象，它能使语言言简意赅。

Though understanding no Chinese, the American girl was able to communicate with the other students in her class.When asking the teacher, he was very polite.Until finished, the problem was a continuous worry to me.He’ll go to the seaside for his holiday if (it is) possible.一、状语从句主谓成分的省略，须遵循下面原则：（一）当从句的主语与主句的主语一致时，从句可以省略主语，从句的谓语动词采用其V-ing 结构。

例如：Although working very hard, he failed in the final exam. (Although he worked very hard,…)After t aking the medicine, she felt much better. (After she took the medicine,…)If going there by air, we’ll have to pay twice the fare. (If we go there by air,…)（二）当从句的主语和主句的主语一致时，若从句的谓语动词是系动词be或包含be的某种形式，此时从句的主语和be动词通常可以一同省略。

常见于以下几种形式:1、连词+形容词Whenever (she is) free, she often goes shopping.她有空就去逛商店。

Work hard when (you are) young, or you'll regret.少壮不努力,老大徒伤悲。

【导语】⽤作状语的从句叫状语从句。

状语从句可置于句⾸、句末或句中，⼀般来说，状语从句都⽐较完整。

但是，在⼀些状语从句中存在的省略问题，可以归纳为⼏点。

以下内容由整理发布，欢迎阅读参考！更多相关讯息请关注！1. 在when,whenever,while,until,as soon as等引导的时间状语从句中,可以省略与主句中主语相同的主语和系动词或助动词。

When (he was) a child he ran wild. 他⼩的时候很不守规矩。

They were scolded whenever (they were) late for school.每次上学迟到,他们都要挨骂。

While (he was) in prison,he wrote his first novel.他在狱中写出了第⼀部⼩说。

As soon as (I am) on board I always feel sick. 我⼀上船就感到恶⼼。

2. 在if,unless,once等引导的条件状语从句中。

If (it is) not well organized,the meeting will be a failure.如果组织不好,会议就会失败。

Substances have no tendency to expand unless(they are) heated.除⾮受热,物质不会有膨胀的倾向。

Once (she was) inside her bedroom,she began to cry. ⼀⾛进卧室,她就开始哭。

3. 在where,wherever引导的地点状语从句中,可以省略主语和系动词或助动词。

Through long power lines,electricity goes where (it is) needed.电通过输电线输送到需要它的地⽅去。

4. 在than,as引导的⽐较状语从句中。

Ｓhe works better than Ｉ (works). 她⼯作做得⽐我好。

状语从句的省略一：状语从句中的省略省略句的规则1.当从句的主语和主句的主语一致(或者从句的主语为it)．2.从句谓语中包含be动词．如：be doing,be done, be to do, be +adj在此种情况下可以省去从句的主语和be动词．保留be之后的部分，被保留部分常为现在分词、过去分词、不定式、形容词等。

1. Don’t speak until（you are）spoken to .2. I’ll buy a TV set if （it is ）necessary.3. While（I was ）walking walking alone in the street, I heard my name called.4.Tom raised his hand as if (he was ) to say something.二：常见的几种状语从句的省略1.when，while，as, until引导的时间状语从句的省略while(they are)visiting the city．they reeeived a warm welcomwhen(he was)asked why he was late，he kept silent．●注意After finishing his homework,he went home happily.Before being repaired, the TV set needs a careful examination.2.if，unless，once引导的条件状语从句的省略Onee(it is)begun．it must be done well．Unless（you are invited) to speak, you should remain silent at the conference.Correct mistakes, if any.3.though，although,even if,even though引导的让步状语从句的省略Though lacking money, his parents managed to send him to university.4.as though，as if，as引导的方式状语从句的省略He shook his head as if (he was）to say: “Don’t trust her”.She left the room hurriedly as if( she was) angry.He stared at the girl as if (he was) seeing her for the first time.You should finish the homework as (you are)required.5. than引导的比较状语从句的省略They sent us much more materials than required.1._____________________ (在北京的时候), I paid a visit to the Summer Palace.2. ____________________(当是个年轻人的时候), Abraham Lincoln was a storekeeper and a postmaster.3.He has no money_____(要是有的话), he will give us.4._____________(除非修理), the machine is of no use.5. _______________________(要是给更多的关注), The boy could have turned out better.6. A girl stood at the gate of the school as if _________ _____________________(跟老师讲话).7.这次展览比预料的有趣.8..她张开嘴好象要大哭起来.9.除非邀请,否则我不会去参加这次晚会.10.明天早点起来,要是不起来的话,你就赶不上第一班车了.11当我在做作业时,我听到有人喊救命.12.他篮球打得即使没你好,也起码一样好.1.When ________ , the museum will open to the public next year . (complete)2.The flowers his friend gave him will die unless _______every day. (water)3. The boss, not the workers should be responsible for the accident. They just carried out the order as__(tell4. When _______what they needed most, the kids said they wanted to feel important and loved. ( ask)5.One day while ________(work) at the cash register in the gift shop,I saw an elderly couple.6.When_______(finish),the knot looks identical from both the front and back.7.They promise to take action,_____needed, to maintain financial stability in the euro area as a whole.8.The building was still shaking while I_______(walk) along the road.9.Friendship is like money: easier made than _____ .(keep)10.When I was at your age my father told me that I should go and work wherever ____ most. (need)二since，before，after引导的状语从句有时可以变成介词短语或分词短语。

2022高考英语：（14）二轮语法学案（状语从句中的省略）（练习题配解析或解析）状语从句中的省略省略句的规则是：当从句的主语和主句的主语一致(或者从句的主语为it)．而且从句谓语中又包含be动词．在此种情形下能够省去从句的主语和be动词．保留be之后的部分，被保留部分常为现在分词短语、过去分词短语、不定式短语、介词短语、形容词、副词或名词短语。

除while引导的时刻状语从句．when．t．1l/until引导的时刻状语从句。

un less．once引导的条件状语从句．though，although．even．f．even though 引导的让步状语从句等，都能够使用相类似的省略形式。

eg： while(they are)visiting the city．they reeeived a warm welcome．参观那座都市时．他们受到了烈火欢迎。

(现在分词强调动作正在进行) when(he was)asked why he was lale．he kept silent．当问到他什么缘故迟到时．他默不作声。

(过去分词表示被动的动作)Onee(it is)begun．it must be done well．一旦开始．就必须做好。

考题1 ( 典型例题分 ) In their opinion, the Internet, if properly , . holds the key to suc cess in the 21st century.A. to be managedB. managingC. being managedD. managed考题2 He searched the house this morning as if for something.A. look forB. to look forC. looking forD. having looked for考题1点拨：答案为D。

状语从句的省略
状语从句的省略有以下几种情况：
一、在状语从句中如果主语与主句的主语一致，同时从句中又含有动词be则通常可省去从句中的主语和动词be，留下其余部分。

1.She stood at the gate as if （she was）waiting for someone. 她站在门口好像在等人。

2. The man , while （he is ）over eighty, can walk faster than I .这人虽年过八十，却比我走得快。

3 .Be careful while （you are）crossing the road. 过马路时要当心。

4 .When (it is)heated, ice can turn into water. 冰经过加热能变成水。

二、若状语从句中主语是it，动词是系动词be，则通常可省去主语it及系动词be，留下其余部分。

1. Though (it was) cold，he still wore a shirt．天气虽然冷，他还穿一件衬衫。

2. Come tomorrow if (it is) possible．可能的话就明天来吧。

3. I’ll buy a TV set if (it is) necessary．
如有必要，我就买一台电视机。

三、状语从句中的部分内容若与主句的部分内容相同，可将从句中的此部分内容省去。

1. He has no money．If (he has) any，he will give us．他没有钱，如果有，他会给我们的。

冀教版初中英语状语从句中的省略经典解析（含例题）在表示时间、地点、条件、方式（比较）或让步等的状语从句中，如果谓语动词含有动词be，主语又和主句的主语一致，或其主语是it，那么从句中的主语和谓语的一部分（尤其是be动词）往往可以省略。

使用这些省略结构可收到言简意赅之功效。

（一）从属连词+名词例句：Though (he was) a young man, he has written three famous novels.虽然年轻，但他已经写了三本著名的小说了。

例句：When (he was) still was a boy of six, Bob was sent away from home.鲍勃才六岁时就被送出家门。

例句：As (she was) a child, she began to learn to play the piano.还是个孩子时，她就开始学习谈钢琴。

（二）从属连词+形容词例句：When (they are) ripe, the grapes will be delicious.当葡萄成熟之后就会很好吃。

例句：Though (she was) young, she had to live on himself.虽然年纪轻轻，但她不得不养活自己。

例句：He talked to the stranger as if (he were) absent-minded.他和陌生人谈话似乎很不在意。

（三）从属连词+副词例句：Unless (you are) here, you can't find this kind of butterfly.除非在这里，其他地方找不到这种蝴蝶。

例句：While (we were) there, we joined in voluntary labour on aproject.我们一到那儿，就自愿参加了这项工程。

（四）从属连词+介词短语例句：When (you are) in doubt, please consult a dictionary.有疑问的时候，就请查字典。