if 条件状语从句的时态练习
观察与思考：观察1a中含有if的句子，你发现主句和从句的特点吗？if引导的是一个条件句，主句用__________(时态)，从句用__________(时态)。注意：在与if条件句连用的主句中我们一般用will 表示将来时，而不用be going to 表示将来时。
(1) if引导的条件句位置灵活，可直接放在主句后面。若if引导的从句在前时，应在句中加__________(标点符号)。
(2) 如果if条件句谈论的是今后可能出现的情况，则主句大多用_______时；若if条件句谈论的是客观事实，则主句大多用_________时或含情态动词的句子。
(3) 在if条件句中通常用________时代替一般将来时表将来。
一.单项选择（15分）
（）1.If you _____ to the party, you’ll have a great time
A. will go
B. went
C. go
D. going
（）2. It will be a long time ____ Peter _____ his work.
A. since, has finished
B. after, finishes
C. when, will finish
D. before, finishes.
（）3. What will father _____ us from Japan?
A. take
B. bring
C. carry
D. make
（）4. Weifang is famous ______ kites
A. for
B. to
C. on
D. with
（）5． I ____ her the answer if she ____me.
A. can tell, will ask
B. will tell, will ask
C. would tell, ask
D. will tell, asks
（）6. – What are you going to do tomorrow?
--We’ll go to the library tomorrow if it ___.
A. isn’t rain
B. rain
C. won’t rain
D. doesn’t rain （）7.—Do you know when he will come back tomorrow?
--Sorry, I don’t know. When he ____ back, I’ll tell you.
A. comes
B. will come
C. come
D. may come
（）8. What will you do if you _____ to the old folk’s home visit?
A. go
B. went
C.going
D. will go
（）9. If I eat ____ food, I’ll be very fat.
A. too many
B. many too
C. too much
D. much too
（）10. I’ll give the book to him if he ___ here next Sunday.
A. will come
B. comes
C. is coming
D. came
（）11. There ____an English film in our school tomorrow.
A. is going to have
B. will have
C. is going to be
D. has （）12. Could you tell us where ____？
A. will the next Olympic Games held
B. the next Olympic Games will be held
C. would the next Olympic Games be held
D. the next Olympic Games would be held
（）13. When my mother returned last night, I ____ a book.
A. read
B. am reading
C. was reading
D. am going to read
（）14.What ____ you ____ when it began to rain?
A. do, do
B. were, doing
C. are, doing
D. did, do
（）15. I’ll wake you up when he ____back.
A. will
B. is going to come
C. comes
D. come
二、用所给词的适当形式填空（每小题3分）
1.If you ________(feel) tired, you _________ (have) to have a rest.
2. Where _____ he ____(see) the film if he _________(have) time?
3. If there ____(be) fewer trees, there _______( be) more pollution.
4. He ___(dress) more casually if he ___( not work) on weekends.
5. If Marcia _______(live) alone, she _______( keep) a pet parrot.
6. Lana _____ buy) a new dress if the old one ____(be) out of style.
7.The twins _______(fight) if they__________(argue).
8. I ______(have) a bake sale if I ____(need) money for education.
9. Peter ____( send) me a beautiful souvenir if he ____(tour) Spain.
10. If Mr Green _______ (say) I am hard- working, my parents ___( feel) glad.
11.I ______(go) to the beach if it________ ( not rain) this week.
12. _____they ___( have) a match if the P.E. teacher __(be) busy? 13.He ____(write) a letter to his grandparents if he ____(get) his report card this week.
14. If she ______(get) up late, she _____ ( not catch) the early bus.
15. Peter ____(major) in English if he ____(pass) the exams in
Peking University.
三、完成句子(每小题4分)
1.如果他到的晚了会发生什么事情？What ______ _____ if he ____ late?
2. 如果努力学习，你就会取得好成绩。If you_________ ________, you ______ ______good _______.
3. 他如果看电视太久了，他的父母会不高兴。
If he _____ TV too much, his parents _____ _________unhappy.
4. 如果我们为他组织生日聚会，大家都会来的。
Everyone _____ _____ if we _______a birthday party ________ him.
5. 如果明天不下雨，我会和你一起去公园的。
If it _____ ______tomorrow, I _____ go to the park ______you.
6. 如果她睡过头了，就会旅游迟到的。he____ ___ ___ ___ the trip if she _____ ___
7. 如果他有空，他会帮助你的。If he ____ ____ , he ______ ____ you.
8. 如果Tom考试不及格，他就没有机会上高中了。
Tom ______have the _____to go to the high school if he ________the exams.
9. 你如果抄同学的作业就不能学好各门功课。
You _______ _____ good at all the subjects if you ______ the other students’ homework.
10.如果你上课睡觉，老师会生气。If you______ in class, your teacher ____ ____ ____ _____ you.
英语状语从句的汉译 [导读]英语状语从句可分为时间、地点、原因、让步、条件、目的、结果、比较和方式状语从句等。 【摘要】英语状语从句可分为时间、地点、原因、让步、条件、目的、结果、比较和方式状语从句等。有些状语从句的位置比较灵活，有前有后。在英语状语从句的汉译中，我们应注意各类状语从句在英汉两种语言中的位置差异，在译文中适当调整语序，相应地译成符合译文表达习惯的状语从句。 【关键词】英语；状语；从句；汉译；探讨 英语状语从句可分为时间、地点、原因、让步、条件、目的、结果、比较和方式状语从句等。有些状语从句的位置比较灵活，有前有后。此外，英语中各类状语从句都有明显的反映其逻辑关系的连接词。汉语的状语从句与英语的状语从句最大区别就在于状语从句的位置和连接词。一般说来，英语中表示方式、比较和结果等关系的状语从句位于主句之后，其它状语从句的位置比较灵活，可前可后。汉语中多数状语从句是放在主句之前，只有比较和结果状语从句位于主句之后，方式状语从句则可前可后。因此，在翻译状语从句时，无论是英译汉，还是汉译英，我们应注意各类状语从句在英汉两种语言中的位置差异，在译文中适当调整语序，相应地译成符合译文表达习惯的状语从句。其次，应注意连接词，分清主句和从句之间的逻辑关系，尤其是在汉译英时，因为汉语造句多用意合法，一些连接词往往省略。英译汉时，还应注意尽量避免机械地照搬连接词的汉语对应词或译义，在准确理解主句和从句间的逻辑关系后，进行相应的句型转换，如将英语的时间状语从句译为汉语的并列句或条件句，地点状语从句译为汉语的条件句等。汉译英时我们还应注意主语的使用。 一、状语从句前置 英语中的时间、地点、条件、原因等状语从句可前可后，而汉语中的这类状语从句一般前置；英语中表示条件的状语从句一般位于句首，尤其是虚拟条件句，这类条件句常常采用顺译法，将从句置于句首；英语中的让步状语从句前后均可，而汉语则前置为多。Culture shock does not seem like a very helpful experience, when you are going through
条件状语从句 1、定义由引导词if 或unless 引导的状语从句叫做条件状语从句。在英文中，条件是指某一件事情实现之后(状语从句中的动作，其它事情(主句中的动作才能发生，通常译作" 假如" 。(注意:在含有条件状语从句的复合句中，表示将来时态，主句是一般将来时态, 祈使句或谓语动词是情态动词，从句要用现在时态, 即[主将从现原则]。 Eg1: Take the medicine, you will be fine. Eg2: If you can read as many English books as possible, your English will be improved. 2、用法语法引导条件状语从句最常用的连词是if, 由if 引导的条件状语从句表示在某种条件下某事很可能发生if 引导的条件状语从句既可以将从句放前面也可以将从句放后面。除了if 之外，还有其他连词也可以引导条件状语从句。 【注：在条件状语从句中，绝大数情况下some 要变为any 。】 (1 unless conj.除非，若不，除非在……的时候 Eg1: You will fail to arrive there in time unless you start earlier.如果你不早点动身，你就不能及时赶到那儿。 Eg2: Unless it rains, the game will be played.除非下雨，比赛将照常进行。 (2 on condition(that...在……条件下，如果 on condition (that...引导的是主句事件发生的前提条件或唯一条件。 Eg1: I can tell you the truth on condition that you promise to keep a secret.我可以告诉你真相，条件是你答应保密。 Eg2: You can go swimming on condition (that you don't go too far from the river bank. 你只有在不远离河岸的条件下才可以下水游泳。 Attention （注意）： ① unless = if...not. Eg: Let's go out for a walk unless you are too tired. If you are not too tired, let's go out for a walk. ② if 引导的条件句有真实条件句和非真实条件句两种： 真实条件句 Eg ：If it rains tomorrow, we won’t go on a park 非真实条件句是虚拟语气的一种，表示与事实相反，主句用would do，从句用过去式，具有假设性，一定不会是真的, 即所假设的事情基本不会有发生的可能。 Eg ：If I were you, I would go with him. ③so/as long as （只要）、in case（万一）引导。 Eg1: So long as you’re happy, it doesn’t matter what you do. 只要你高兴，你做什么都没有关系。 You may borrow my book as long as you keep it clean只要你保持书的清洁，你就可以把我的书借去。 Eg2: Take your umbrella in case it rains. 带着你的伞吧，以防下雨。 ④“祈使句+and / or+简单句”。其中and 表示句意顺承；or 则表示转折，意为“否则”。Eg1: If you work harder, you’ll pass the exam. = Work harder, and you’ll pass the exam. 如果你再努力些，你就会通过考试。
条件句从句主句 真实一般现在时一般将来时 情态动词+动原祈使句 非真实 一般过去时 be动词用（were） would/could+动原初中英语――条件状语从句（讲解&练习） Ⅰ条件状语从句的定义 Ⅱ条件状语从句的引导词 1.if引导的条件状语从句：表示在某种条件下某事很可能发生。 If we pay much attention to the earth, we'll have a better world. 如果我们多关爱地球，就会拥有一个更美好的世界 If it rains tomorrow, what shall we do? 如果明天下雨，我们怎么办？ 注意：if还可以引导虚拟条件句，表示不可实现的条件，从句中多用一般过去时或过去完成时。 What would happen if there were no water ? 如果没有水会怎样？ 2.unless引导的条件状语从句，unless的意思是如果不，除非。可与if...not互换。 You will fail in English unless you work hard. 你英语考试会不及格的，除非你更加努力。 3.as /so long as引导的条件状语从句：as /so long as意思是“只要” So long as you're happy,i will be happy. 只要你高兴，我就高兴。 Ⅲ条件状语从句的种类 Ⅳ条件状语从句的时态原则 用法例句 ①主句为一般将来时态，if从句用一般 现在时态（即主将从现）。We will stay at home if it rains tomorrow. 如果明天下雨，我将要呆在家。 ②主句中含有情态动词，if从句用一 般现在时态。If you finish your homework, you can go home now.如果你做完了作业，你现在可以回家了。 ③主句为祈使句，if从句用一般现在 时态。Don’t jump into the river if you feel very hot. 如果你感到很热，不要跳入河里。 ④主句为过去将来时，if从句用一般 过去时态（如果涉及到be动词， 一律都用were）。此时，表达的是和现实相反的推测，用虚拟语 气。If I were you, I wouldn’t do it like that.如果我是你，我就不会那么做的。 If you gave me some money, I would be very happy. 如果你给我一些钱，我就会很高兴的。 二、if 引导的条件状语从句 （1）“if 从句+祈使句”的句子。其实，if 作为一个连词，主句也可以是其他形式的句子。 例如：If you want to go, please let me know. (2)“祈使句 + and (or)+ 陈述句”
状语从句翻译练习Practice makes perfect!让我们一起坚持联系，坚持就是胜利！第一关 1. 他喜欢去有海的地方旅游。 2. 请把这些书放回原处（它们原来所在的地方）。 3. 因为昨晚下雨了，所以地面很湿。 4. 昨晚一定下雨了，因为地面很湿。 5. 既然大家都明白了，咱们开始吧。 第二关 6. 孩子们一边唱歌一边跳舞。 7. 为了能赶上第一班车，他很早就起床了。 8. 他起床很早，结果赶上了第一班车。 9. 他立刻关掉电源以防火灾。 10. 老人气得说不出话来了。 第三关 11. 天太热，大家都去游泳了。 12. 假如没有水，会发生什么呢？ 13. 我不会其参加那个聚会的，除非受到邀请。 14. 只要你相信我，我会帮你实现目标的。 15.一旦你失去信心，就会失去一切。 第四关 16.孩子虽小，可他很懂事。
17.即使人人都这么说，我还是不愿相信这是真的。 18.不管你同意与否，我都会选择这所大学。 19.无论你是谁，都要出示通行证。 20.无论你走到哪里，我都会和你在一起。 第五关 21.请按照我告诉你的去做这个实验。 22.他说起话来像个姑娘似的。 23.我没他跑得快。 24.他们来得比我们早。 25.你听英语越多，你的口语就越好。 第六关 26 . 当你离开教室的时候，不要忘记关窗和灯。 26.从两年前离开上海以来，一直住在伦敦。 27.昨天珍妮一到家，天就开始下雨了。 28.这个婴儿直到看见他妈妈才停止哭泣。 29.今天晚上我不去参加聚会了因为我有很多作业要做。 第七关 31 因为期末考试还剩下一周的时间了，同学们都很忙。（there be to go） 32 由于这些产品都具备相似的效果，你可以任选一款。 33 他坐到老人的对面以便听得更清楚。（so that） 34.似乎过了好一会儿才轮到我。 35.趁早努力学习。 第八关
2015-12-20 条件状语从句 1、定义 由引导词if或unless引导的状语从句叫做条件状语从句。在英文中，条件是指某一件事情实现之后(状语从句中的动作)，其它事情(主句中的动作)才能发生，通常译作"假如"。(注意:在含有条件状语从句的复合句中，表示将来时态，主句是态,或谓语动词是，从句要用态,即[原则]。 Eg1: Take the medicine, you will be fine. Eg2: If you can read as many English books as possible, your English will be improved. 2、用法 语法引导条件状语从句最常用的连词是if, 由if引导的条件状语从句表示在某种条件下某事很可能发生if引导的条件状语从句既可以将从句放前面也可以将从句放后面。除了if 之外，还有其他连词也可以引导条件状语从句。 【注：在条件状语从句中，绝大数情况下some要变为any。】 (1) unless conj.除非，若不，除非在……的时候 Eg1: You will fail to arrive there in time unless you start earlier.如果你不早点动身，你就不能那儿。 Eg2: Unless it rains, the game will be played.除非下雨，比赛将照常进行。 (2) on condition(that)...在……条件下，如果on condition (that)...引导的是主句事件发生的前提条件或唯一条件。 Eg1: I can tell you the truth on condition that you promise to keep a secret.我可以告诉你真相，条件是你答应保密。 Eg2: You can go swimming on condition (that) you don't go too far from the river bank.你只有在不远离河岸的条件下才可以下水游泳。 Attention（注意）： ①unless = if...not. Eg: Let's go out for a walk unless you are too tired. If you are not too tired, let's go out for a walk. ②if 引导的有和两种： 真实条件句Eg：If it rains tomorrow, we won’t go on a park
初中英语语法状语从句大全 1.时间状语从句 引导连词有when，while，till，not…until，since， after ,before ,as soon as The bus won’t start until everybody gets on. 公共汽车直到每人都上车为止，才开动。 When he knocked at the door I was cooking. 当他敲门时，我正在煮饭。 Last night before he came back home, his wife had already cooked dinner and waited for 2 hours. 昨天晚上在他回到家之前，他的妻子已经做好晚饭足足等了他两小时之久。 After I went to church, I went shopping. 2. 地点状语从句 地点状语从句通常由where, wherever 引导。 Where there is a will, there is a way. 哪里有志向，哪里就有出路。有志者事竟成。 Where there is a life, there is a hope. 哪里有生命，哪里就有希望。留得青山在，不怕没柴烧。 Wherever you go, whatever you do, I will be right here waiting for you. 不管你去哪里，不管你做什么，我都会在此守侯你。
3.原因状语从句 引导连词有because，as, since。 He didn′t see the film because he had seen it. 他没有看那部电影，因为他已经看过了。 They couldn’t get on the train，for it was too crowed. 比较：because, since, as和for 1) because语势，用来说明人所不知的原因，回答why提出的问题。当原因是显而易见的或已为人们所知，就用as或 since。 I didn't go, because I was afraid. Since /As the weather is so bad, we have to delay our journey. 2) 由because引导的从句如果放在句末，且前面有逗号，则能 够用for来代替。但如果不是说明直接原因，而是多种情况加以推断，就只能用for。 He is absent today, because / for he is ill. He must be ill, for he is absent today.
目的、结果状语从句 1.这个外国人以手势助说话，这样他就能使听众明白他的意思。(so that) 2.这位退休教师家住的离学校那么远，我们很少能见到他。(so….. that) 3.我说了什么使他竟然对我那么生气？(that) 4.他发音进步很快，英语已经读得非常漂亮。(such… that) 5.大象有强壮的身躯可以为人干重活。(so… that) 6.老师劝我们多带衣服以防天气转冷。(in case) 7.为了不被人轻易认出，这些影星们穿着便装。(in order that) 8.这部有关第一次世界大战的历史小说引人入胜，我简直爱不释手(so… that)。 （上海市高考题） 地点状语从句 1.他在前天掉的地方找到了他的手机。(where) 2.在涉及到公司的利益之处，我们绝不可能轻易放弃。(where) 3.此后无论何时他有机会，他就会同她说话。(whenever) 4.哪儿有病人和苦难，哪儿就有红十字会的工作人员。(wherever)
让步状语从句 1.尽管我承认问题很难，我不同意说它们不能解决。（while） 2.无论我给他们多少忠告，他还是一意孤行。（no matter how） 3.即使我们旅行后很累了，我们仍情绪高昂。（Even if） 4.尽管他喜欢布朗教授的讲课，但不喜欢他的举止。（though） 5.无论你有可能说什么，我都会毫不犹豫地帮助她克服困难。（whatever） 6.这个工人无论怎样努力，他似乎总是不能把工作做得令人满意。（however） 7.不论你是冬天来还是夏天来，你都会觉得这是个居住的好地方。 （whether…or…） 8.不管我何时打电话请求帮助，他都会马上来我家。（whenever） 9.今晚无论是谁来串门，告诉他我不到十点钟是不会回来的。（whoever） 10.虽然并不富裕，但是他对自己的生活相当满意。（Although）（上海市高考题）
状语从句 在复合句中作状语的从句叫状语从句。状语从句有时间、地点、原因、目的、结果、条件、方式、比较、让步等种类。 一、时间状语从句 引导时间状语从句的连接词有: when, as, while, after, before, since, ever since, as soon as, once, till, until, whenever, no sooner…than, hardly/scarcely...when, the moment/minute/instant/second, every time, each time, any time, the first time, next time, last time, all the time, by the time, directly, immediately, instantly等。 1.表示“一···就···”的句型 1) as soon as/once As soon as he arrives, I'll call you.他一到，我就给你打电话。（as soon as 侧重时间或动作先后衔接紧，而once侧重条件，表示“一旦...”） 2) on doing sth/on one's + n.作时间状语 On arriving at the station, the thief was arrested. 一到达车站，这个小偷就被逮捕了。 On his arrival in Paris, he was recognized as a noble and thrown into prison. 他一到达巴黎，就被认出是一个贵族，并被投入监狱。 3) no sooner ...than , hardly/scarcely...when 它们表“一…就”。结构中的否定词放在句首时，主句要倒装。（主句都用过去完成时，从句用一般过去时。） No sooner had he reached home than it began to rain. 他刚到家，天就开始下雨了。 Hardly/Scarcely had I entered the room when the phone rang. 我一进屋，电话就响了。 当no sooner, hardly, scarcely不放在句首时，主句不倒装，如： I had no sooner reached the bus stop than the bus started. 我刚到车站，车就开走了。 I had scarcely（hardly）entered the room when the phone rang. 4）the moment, the instant, the minute, the second The moment I saw him, I recognized him. 我一看见他，就认出了他。 We'll leave the minute you are ready. 你一准备好，我们就出发。 5)有些副词如：instantly, immediately, directly可用作连词，后接从句。 I left immediately the clock struck 5. 我刚走，钟就敲了五点。 2. when, while, as引导时间状语从句 1) when的用法 ①when既可指时间点，也可指时间段（即：从句动词可以是短暂的也可是延续的）；主从句动作可同时也可先后发生。
初中英语―条件状语从句 一．条件状语从句的概念 条件状语从句，即在某种条件下，一件事情可能发生。在英语中由连接词if或unless 等引导的状语从句叫做条件状语从句。条件是指某一件事情实现之后（状语从句中），一件事情（主句）才能发生，通常译作―假如，只要，如果‖等意思。条件状语从句中，主从句的时态要遵循“主将从现”的原则。即，主句是将来时态时，从句用一般现在时代替将来时态。 二.条件状语从句的引导词 1.If conj . 如果，假如 If you ask him，he will help you．如果你请他帮忙，他会帮你的。 If you fail in the exam，you will let him down． 如果你考试不及格，你会让他失望的。 2.unless conj.除非,若不,除非在……的时候（if ...not...） You w ill fail to arrive there in time unless you start earlier. 如果你不早点动身,你就不能及时赶到那儿。 Unless it rains, the game w ill be played.除非下雨,比赛将照常进行。 3.so/as long as conj.只要 You may borrow my book as long as you keep it c lean. 只要你保持书的清洁，你就可以把我的书借去。 三．关于条件句的时态，常见的有以下三种情况： 1、条件状语从句的主句是一般将来时，那么从句常常用一般现在时。 When I grow up, I’ll be a nurse and look after patients. 我长大后要当一名护士，照顾病人。 2、如果主句是祈使句，那么从句通常要用一般现在时。 If you want to have a chat ,call me up. 如果你想聊天，打我电话。 3、如果主句是含有情态动词时，根据需要从句多用一般现在时。
初中英语语法状语从句专练及答案 1 ( ) 1 The meeting didn't start___ everyone was there. A. because B. until C. why D. if ( ) 2 The boy ___ to bed ___ his mother came in. A. went not; until B. didn't go; after C. went; until D. didn't go; until ( ) 3 I won't believe you___ I have seen it with my own eyes. A. before B. until C. after D. when ( ) 4 He ___ home ___ she was satisfied ___ his answer yesterday. A. didn't go; until; with B. wasn't go; after; to C. doesn't go; before; with D. didn't go; until; to ( ) 5 He ___ back until the work ___ done. A. isn't; will be B. isn't; is C. won't be; will be D. won't be; is ( ) 6 They didn't start the work ___ their teacher came back. A. until B. while C. as soon as D. if 2 ( ) 1 Tom will call me as soon as he ___ Shanghai. A. arrives B. will reach C. arrives in D. get to ( ) 2 I'm sure he'll come to see me before he ___ Beijing. A. will leave B. is leaving C. leave D. leaves ( ) 3 I will tell him the news as soon as he___ back. A. come B. comes C. will come D. came 3 ( ) 1 Tom has got a watch. He ___ it for two years. It _______ by his father. A. has bought; was bought B. has got; is bought , C. was bought; has bought . D. has had; was bought "' ( ) 2 When he got to the station, the train ___. A. left B. had left C. leaves D. has left ( ) 3 The boy told his father what he ___ in the street. A. saw B. have seen C. had seen D. see ( ) 4 We ___ TV when the telephone ____. A. watched; was ringing B. were watching; rang C. watch; rings D. are watching; rang ( ) 5 By the end of last term, I___ ten books. A. had finished reading B. have finish reading
初中英语――if引导的条件状语从句 在主从复合句中修饰主句中的动词、形容词、副词等的从句叫做状语从句，状语从句一般可分为时间状语从句、地点状语从句、原因状语从句、目的状语从句、结果状语从句、条件状语从句、让步状语从句、比较状语从句和方式状语从句九种。 在句子中做条件状语的从句称为条件状语从句。可置于句首、句尾，有时还可置于主语和谓语之间。引导条件状语从句的连接词有：if ,unless,as/so long as等 1.if引导的条件状语从句 表示在某种条件下某事很可能发生。 If we pay much attention to the earth, we'll have a better world. 如果我们多关爱地球，就会拥有一个更美好的世界 If it rains tomorrow, what shall we do? 如果明天下雨，我们怎么办？ 注意：if还可以引导虚拟条件句，表示不可实现的条件，从句中多用一般过去时或过去完成时。 What would happen if there were no water ? 如果没有水会怎样？ 2.unless引导的条件状语从句 unless的意思是如果不，除非。可与if...not互换。 You will fail in English unless you work hard. 你英语考试会不及格的，除非你更加努力。 3.as /so long as引导的条件状语从句 as /so long as意思是“只要” So long as you're happy,i will be happy. 只要你高兴，我就高兴。 4.once引导的条件状语从句 once引导的条件状语从句，意为“一旦...，就”，从句可置于主句前或后 Once you begin,never stop. 一旦开始，就绝不要停止 Maths is easy to learn once you understand the rules. 一旦你理解了规则，数学就不难学了。 提示：在条件状语从句中，用一般现在时代替一般将来时，用一般过去时代替过去将来时。 If the weather is bad next week, we'll put off the climbing. 如果下周天气不好，我们将推迟爬山。 Father told me if i worked hard he would buy me a gift. 爸爸告诉我，如果我努力学习，他会给我买一份礼物。
初中英语语法状语从句讲解专项练习选择合适的连接词，完成下列句子。 spends a lot of money on books______he is not rich. fell into sleep ______she was listening to the music. David at school today ----No. He is at home ______he has a bad cold. , won't have supper ______my mother comes back. to him slowly ______he may understand you better. 6. ______ she doesn't come on Sunday, I'll go fishing by myself. is four years ______I had left that small village. 8. ______the air moves, it is called wind. will go to the park ______it doesn't rain tomorrow. boys did ______much work. are few new words in the passage ______we can't understand it. ? back ______you come from. reached the station ______the train had left. you have a swimming pool ----No, we don't. At least, not ______big ______yours. me your paper ______you have finished it. is raining hard, ______we have to stay at home. 17. ______you work harder, you'll never pass the final exam. after the children ______I am out. ' village is ______far away ______I can't get there on foot. is ______an interesting book ______I can't stop reading it. 能力提高练习 1 ( ) 1 The meeting didn't start___ everyone was there. A. because B. until C. why D. if ( ) 2 The boy ___ to bed ___ his mother came in. A. went not; until B. didn't go; after C. went; until D. didn't go; until ( ) 3 I won't believe you___ I have seen it with my own eyes. A. before B. until C. after D. when ( ) 4 He ___ home ___ she was satisfied ___ his answer yesterday. A. didn't go; until; with B. wasn't go; after; to C. doesn't go; before; with D. didn't go; until; to ( ) 5 He ___ back until the work ___ done. A. isn't; will be B. isn't; is C. won't be; will be D. won't be; is ( ) 6 They didn't start the work ___ their teacher came back. A. until B. while C. as soon as D. if 2 ( ) 1 Tom will call me as soon as he ___ Shanghai. A. arrives B. will reach C. arrives in D. get to ( ) 2 I'm sure he'll come to see me before he ___ Beijing. A. will leave B. is leaving C. leave D. leaves ( ) 3 I will tell him the news as soon as he___ back. A. come B. comes C. will come D. came 3 ( ) 1 Tom has got a watch. He ___ it for two years. It _______ by his father. A. has bought; was bought B. has got; is bought , C. was bought; has bought . D. has had; was bought "' ( ) 2 When he got to the station, the train ___. A. left B. had left C. leaves D. has left
状语从句指句子用作状语时，起副词作用的句子。它可以修饰谓语、非谓语动词、定语、状语或整个句子。根据其作用可分为时间、地点、原因、条件、目 的、结果、让步、方式和比较等从句。状语从句一般由连词(从属连词)引导，也可以由词组引起。从句位于句首或句中时通常用逗号与主句隔开，位于句尾时可以不用逗号隔开。 一、时间状语从句 要点 : 时间状语从句，由以下连词引导： when while as after before as soon as since till /until by the time 在时间状语 从句中，要注意时态一致。一般情况下主句是将来时的时候，从句要用一般现在时。 当。。。的时候 mozart started writing music when he was four years old. (当 )莫扎特的时候，开始写音乐作品。 当。。。时 he visited a lot of places while he was traveling. 他在旅途中参观了许多地方。 在。。。的同时；一边。。。一边。。。 he smiled as he stood up. 他一边站起来一边笑着。 在。。。之后 he left the classroom after he had finished his homework the other day.
前几天做完作业之后回的家。 在。。。之前 mr. brown had worked in a bank for a year before he came here. 布朗先生来这之前已经在一家银行里工作一年了。 soon as 一。。。就。。。 we began to work as soon as we got there. 我们一到那就开始工作。 i will write to you as soon as i get home. 我一到家就给你写信。 自。。。以来到现在 表示自过去的一个起点时间到目前 (说话时间 )为止的一段持续时间。主句一般用现在完成时，从句用一般过去时。 mr green has taught in that school since he came to china three years ago. 自格林先生来中国以来，他就在这所学校教书。 (还可以用作介词，本句从句还可以用短语：since three years ago(自三年前以来 )表示。 ) 8 till /until 都可以作连词，连接时间状语，也可以作介词，与其它词构成介词短语，在句中作状语。 they walked till /until it was dark.
状语从句 状语从句用来修饰主句中的动词，副词和形容词的从句叫状语从句。根据其含义状语从句可分为时间状语从句，地点状语从句，条件状语从句，原因状语从句，结果状语从句，比较状语从句，目的状语从句，让步状语从句。 1. 时间状语从句 (1)时间状语从句常用when, as, while, before, after, since, till, until, as soon as等连词来引导。例如： When while as 的区别It was raining hard（rain hard 下大雨）when got to school yesterday. While he was doing his homework, the telephone rang. As he walked along（沿着走）the lake, he sang happily. He had learned a little Chinese before he came to China. After he finished middle school, he went to work in a factory. (2)在时间状语从句里，通常不用将来时态，用现在时态表示将来的动作或状态。例如： I’ll ring you up as soon as I get to New York. I will tell him everything when he comes back. He won’t believe it until he sees it with his own eyes. (3)在带有till或until引导的时间状语从句的主从复合句里 如果主句用肯定式，其含义是“一直到……时”，谓语动词只能用延续性动词。 如果主句用否定式，其含义是“直到……才……”, “在……以前不……”, 谓语动词可用瞬间动词。 例如： The young man read till the light went out（熄灭）. Let’s wait until the rain stops. We won’t start until Bob comes. Don’t get off（从下来）until the bus stops. 【。固定组合里from morning till night，till/until是不能替换的，】 2. 条件状语从句 (1)条件状语从句通常由if, unless引导。例如： What shall we do if it snows tomorrow? Don’t leave the building unless I tell you to. (2)在条件状语从句里，谓语动词通常用现在时态表示将来的动作或状态。例如： I’ll help you with your English if am free tomorrow. He won’t be late unless he is ill. (3)“祈使句+ and (or)+ 陈述句” 在意思上相当于一个带有条件状语从句的复合句。例如： Hurry up, or you’ll be late. =If you don’t hurry up, you’ll be late. Study hard and you will pass the exam. =If you study hard, you will pass the exam. 3. 原因状语从句 (1)原因状语从句通常由because, since, as引导。例如： He didn’t come to school because he was ill. As it is raining, we shall not （不得；不应该）go the zoo. Since you can’t answer the question, I’ll ask someone else.
英语状语从句的汉译 发表时间：2009-03-18T17:21:44.750Z 来源：《中华现代教育》2009年第1、2期合刊供稿作者：江广华[导读] 英语状语从句可分为时间、地点、原因、让步、条件、目的、结果、比较和方式状语从句等。【摘要】英语状语从句可分为时间、地点、原因、让步、条件、目的、结果、比较和方式状语从句等。有些状语从句的位置比较灵活，有前有后。在英语状语从句的汉译中，我们应注意各类状语从句在英汉两种语言中的位置差异，在译文中适当调整语序，相应地译成符合译 文表达习惯的状语从句。 【关键词】英语；状语；从句；汉译；探讨 英语状语从句可分为时间、地点、原因、让步、条件、目的、结果、比较和方式状语从句等。有些状语从句的位置比较灵活，有前有后。此外，英语中各类状语从句都有明显的反映其逻辑关系的连接词。汉语的状语从句与英语的状语从句最大区别就在于状语从句的位置和连接词。一般说来，英语中表示方式、比较和结果等关系的状语从句位于主句之后，其它状语从句的位置比较灵活，可前可后。汉语中多数状语从句是放在主句之前，只有比较和结果状语从句位于主句之后，方式状语从句则可前可后。因此，在翻译状语从句时，无论是英译汉，还是汉译英，我们应注意各类状语从句在英汉两种语言中的位置差异，在译文中适当调整语序，相应地译成符合译文表达习惯的状语从句。其次，应注意连接词，分清主句和从句之间的逻辑关系，尤其是在汉译英时，因为汉语造句多用意合法，一些连接词往往省略。英译汉时，还应注意尽量避免机械地照搬连接词的汉语对应词或译义，在准确理解主句和从句间的逻辑关系后，进行相应的句型转换，如将英语的时间状语从句译为汉语的并列句或条件句，地点状语从句译为汉语的条件句等。汉译英时我们还应注意主语的使用。 一、状语从句前置 英语中的时间、地点、条件、原因等状语从句可前可后，而汉语中的这类状语从句一般前置；英语中表示条件的状语从句一般位于句首，尤其是虚拟条件句，这类条件句常常采用顺译法，将从句置于句首；英语中的让步状语从句前后均可，而汉语则前置为多。Culture shock does not seem like a very helpful experience, when you are going through its four stages. 当你在经历文化冲击的四个阶段时，它似乎并不是一件有益的事。(时间状语从句) Whenever we go, we must build up good relations with people. 我们不论到什么地方，都要和人们把关系搞好。（地点状语从句）You will fail unless you work hard. 除非你积极工作，不然你总要失败。（条件状语从句） Since we live near the sea, we enjoy a healthy climate. 因为我们住在海滨，所以能享受到有益健康的气候。（原因状语从句）二、状语从句后置 汉语中表原因、时间、条件、让步的从句一般前置，但有时也将它们放在主句后面，此时，从句含有补充说明的作用。英语中表示比较、结果、方式和目的的状语从句汉译时可后置。 Everyone likes you as you are both kind and honest. 人人都喜欢你，因为你既和气，又诚实。（原因状语从句） I had been puzzling over the problem for over an hour without any result, when suddenly solution flashed across my mind. 这个问题把我难住了一个多小时，后来我突然开窍了，找到了答案。（时间状语从句）The sound of thunder nearly always follows the lighting flash although they happen together. 雷声几乎总是跟在闪电后面，尽管它们是同时发生的。（让步状语从句）A rocket must attain a speed of about five miles per second so that it may put a satellite in orbit. 火箭必须获得大约每秒5英里的速度，以便把卫星送入轨道。(目的状语从句) These trees and plants in the sea are so far from the top of the water that no one can see them. 海底的这些树木和植物离水面太远，所以没有人能看见它们。(结果状语从句) He speaks English as if he were an Englishman. 他说起英语来好像一个英国人似的。（方式状语从句） 三、状语从句的转换 有些状语从句从形式上看是某种状语从句，但从其主句和从句的逻辑意义来看，却不属于该种状语从句，而属于另一种从句。此时，汉译时就可根据主句和从句的逻辑意义，进行适当的转换，将其翻译成为另一种句型。如将时间状语从句译为条件句或让步状语从句，地点状语从句译为条件句或结果状语从句等等。 When the molecules of a solid move fast enough, the solid melts and becomes a liquid.(时间状语从句)如果固体内的分子达到一定的运动速度，固体就融化为液体。（条件从句）Why use metal when you can use plastic?（时间状语从句）既然可用塑料，为什么要用金属呢？（让步状语从句）Where there is sound, there must be sound waves.(地点状语从句) 如果有声音，就一定有声波。（条件状语从句） Whatever you fellows are recommending today, you will be sorry about a week from now. (让步状语从句) 不管你们这些人今天提出什么意见，从现在起，你们将有一个星期的日子是难过的。（条件分句）四、省略连词 由于汉语造句采用意合法，汉语的复合句常常省略连词。因此，翻译英语中有些状语从句中的连词时，省略比译出更符合汉语表达习惯。此时从句和主句之间可能成为并列关系，或与主句紧缩为一个句子。He came here in 1985, when he was only a little boy. （时间状语从句）他于1985 年来到这里，那时他还只是一个小男孩。（并列句）