条件状语从句练习(可编辑修改word版)

合集下载

状语从句之条件状语从句：知识点总结+习题 (Word版,无答案)

状语从句之条件状语从句：知识点总结+习题（Word版，无答案）状语从句——条件状语从句一、条件状语从句的引导词：条件状语从句由if, un le ss( 如果不), as/so long a s( 只要), suppos i ng( 假设), suppose that( 假设), given that( 如果), in case( 万一), on condition that( 如果), provided that(假如)等词引导。

注意：在条件状语从句中，通常用一般现在时表示将来，用一般过去时表示过去将来。

二、真实条件状语从句与非真实条件状语从句：if 既可以引导一个真实条件状语从句又可以引导一个非真实条件状语从句，两者主要在以下三个方面有所不同：⑴意义及谓语动词形式不同：如果该条件纯属假设，谓语动词用虚拟语气；如果是有可能实现的条件，则使用动词通常的陈述形式。

①非真实条件状语从句的谓语动词用动词过去式来表示与现在事实相反或难以实现的愿望，主句则用“would+动词原形”；而真实条件状语从句得到谓语动词用动词的一般现在时表示一般或未来情形下的条件，主句用一般现在时或将来时。

试比较：e.g.: If my husband were a woman, he would understand my feelings a bit better. 如果我丈夫是女人的话，他就会更好的理解我的感情了。

（丈夫不可能是女人）Oil floats if you pour it on water.如果你把油倒在水上，它就能漂浮在上面。

（能实现的事实）②非真实条件状语从句的谓语动词用“had+过去分词”表示与过去的事实相反，主句用“would have done”；真实条件状语从句用一般过去时指过去的事实或用于间接引语中（可表示过去将来的情况），主句用一般现在时或过去将来时。

试比较：e.g.: If I had been a teacher at that time, I would have argued with him.当时我要是老师的话，就和他争辩了。

条件状语从句习题Word文档

条件状语从句习题一、填空1、If he _____(go) to the movies,he won’t finish his work.2、If I ________(become) a doctor,I can help others.3、If we _______(have )time, we will go to the park tomorrow.4、If you ___ (shout) at the party ,you ____ (have)to leave.5、If ___ I go to college, I ___ (be) a college student.6、If I ___ (like) the doll, I ___ (buy) it.7、If Tom ______（get）a grades, his parents _______（be）happy.8、If it ________ （not rain）, he _______（go）sightseeing.二、翻译1.如果你努力学习，你就会取得好成绩2.如果你看太多电视，你的父母会生气的。

3.如果我们为他举办晚会的话，大家都会来的4.如果明天不下雨，我会和你一起去公园的5.如果他睡懒觉，他就会迟到的6.如果她有空，她会帮助你的。

三、选择1、We will go fishing ___ it is fine tomorrow.A. IfB. becauseC. beforeD. after2. Who took ___ my pen?A. offB. onC. awayD. out3. If you don’t wear your school uniform, the teacher won’t ___ you ___.A. let outB. let inC. let awayD. let down4. The teacher always asked us ___ hard.A. studyB. studyingC. to studyD. studied5. --____ do you like English?--Because learning English is very interesting.A. WhyB. WhatC. HowD. Why not6.It is warm today, ___take off your coat?A. whyB. whatC. howD. why not7.__bring your mobile phone to the party, please.A. NotB. Don’tC. Can’tD. Aren’t8. --I think I’m going to stay at home.--______, you will be sorry.A. If you areB. If you willC. If you stayD. If you do。

(完整word版)状语从句专项练习(有答案)

状语从句专项练习1. I won’t call you， ________ something unexpected happens。

A. unless B。

whether C. because D. while2. We all know that， __________ , the situation will get worse。

A. not if dealt carefully with B。

if not carefully dealt withC。

if dealt not carefully with D. not if carefully dealt with3。

_______ he had not hurt his leg, John would have won the race。

A. If B。

Since C. Though D。

When4. Pop music is such an important part of society ______ it has even influenced our language.A. as B。

that C。

which D. where5。

Small sailboats can easily turn over in the water ______ they are not managed carefully. A。

though B。

before C. until D。

if6. ________ I really don't like art, I find his work impressive.A．As B．Since C．If D．While7。

The field research will take Joan and Paul about five months; it will be a long time _____ we meet them again.A. afterB. before C。

大学英语词汇与语法练习7：状语从句专项练习题—答案（可编辑修改word版）

⼤学英语词汇与语法练习7：状语从句专项练习题—答案（可编辑修改word版）练习7：状语从句专项练习题I.Multiple Choice1.you return the dictionary to the library immediately, you will be fined.A.IfB. UntilC. ProvidedD. Unless答案：D解析：句意为“除⾮你马上把字典还回图书馆，否则你会被罚款。

”unless 相当于if …not，换⾔之，“如果你不马上把字典还回图书馆，你就要被罚款。

”2.difficulties they may come across, they will help one another to get over them.A.HoweverB. WhateverC. WhicheverD. Since答案：B解析：句意为“不论他们会遇到什么困难，他们会相互帮助去克服的。

”whatever——不论什么，⽤来指代尚未发⽣的未知的事物。

⽐较，whichever——不论哪⼀个，⽤来指代已知多个事物中的任何⼀个。

3.little we may like it, old age comes to most of us.A.SoB. SinceC. HoweverD. Despite答案：C解析：句意为“不论我们多么不喜欢它，⽼年会降临到我们⼤部分⼈⾝上。

”However，副词，⽤来修饰形容词或副词，本句中修饰little (adv.)，表⽰喜欢的程度。

所给选项中despite 不引起从句。

4.he had knowledge of Spanish, he still attended the training course.A.Bur forB. So long asC. AlthoughD. In spite答案：C解析：句意为“尽管他了解西班⽛语知识，他仍然参加了培训课程。

高中英语状语从句100题附答案(可编辑修改word版)

（1-30 高二英语寒假班讲义用31-60 高二英语春季班讲义用）1.hard he tries, he never seems able to do the work successfully.A.WhateverB. HoweverC. WhicheverD. Whenever2.We have to be patient. It will be some time we get the full result.A.sinceB. thatC. beforeD. after3.She lied to us she had to a job.A.what; to getB. because; getC. because; in order getD. all; get4.I was about to go out the telephone rang.A.thenB. whenC. suddenlyD. so5.This equipment is so old it can’t be used any more some of its parts are changed.A.as; unlessB. that; unlessC. that; ifD. whether; or6.I’ll tell you the result of the test I know it.A.becauseB. the momentC. thoughD. for7.You can’t go out to play you finish your homework.A.ifB. becauseC. unlessD. when8.I was late today there was something wrong with my bike.A.sinceB. as long asC. becauseD. when9.You can’t waste natural resources you have much of them.A.as ifB. even ifC. whenD. if10.Please speak clearly we can follow you.A.so…thatB. soC. so as toD. so that11.you have made a decision, don’t change it frequently.A.OnceB. BeforeC. WhileD. Even if12.He used to tell children the story he had had the experience.A.as thoughB. even ifC. even thoughD. like13.He came to help us he had plenty of work to do.A.asB. whileC. althoughD. whenever14., he knows how to live and study.A.A child as he isB. As he is a childC. Child as he isD. Though he is child15.We found people friendly we went.A.to whichB. in whichC. whereverD. to where16.the weather is fine, I’ll open all the windows.A.Now thatB. Since thatC. Because ofD. For17.It was he couldn’t finish it by himself.A.so difficult a work asB. such a difficult work asC. so difficult work asD. such difficult work that18.I know, this book will be used as a text book.A.So far asB. So farC. So long asD. As to19.He had disappeared in the darkness I saw who he was.A.beforeB. afterC. tillD. while20.We’ll build a power station water resources are plentiful.A.whereB. in whichC. whichD. that21.we don’t lose heart, we’ll find a way to overcome the difficulty.A.So long asB. WhenC. AfterD. Although22.you talk to someone or write a message, you show your skills to others.A.At timesB. Every timeC. By the timeD. Some time23.You should run the machine the workers have shown you.A.asB. andC. butD. so24.my mother was too busy to do the housework, I took her place instead.A.SinceB. Even thoughC. OrD. Wherever25.Wounded he was, he refused to come back from the front.A.asB. thoughC. althoughD. both A and B26.He has had to cook by himself his mother went on business to Beijing.A.duringB. sinceC. afterD. when27.He looked at the train moving out of the station it had disappeared.A.whenB. untilC. afterD. since28.the class was over, the children hurried out of the classroom.A.UnlessB. UntilC. As soon asD. Since29.He has changed so much I can hardly recognize him.A.asB. so thatC. thatD. but30.Most plants need sunlight just we need food.A.becauseB. whenC. asD. for31.The bell is rung there is a fire.A.evenB. thatC. ifD. although32.Jane wore a raincoat it was raining.A.soB. butC. howeverD. because33.You will be late you leave immediately.A.unlessB. untilC. ifD. or34.We won’t give up we should fail ten times.A.even ifB. sinceC. whetherD. until35.－What was the party like?－Wonderful. It’s years I enjoyed myself so much.A.afterB. beforeC. whenD. since36.Mother was worried because little Alice was ill, especially Father was away in France.A.asB. thatC. duringD. if37.you have seen both fighters, will win?A.Since; do you think whoB. As; who you thinkC. When; whoeverD. Since; who do you think38.If we work with a strong will, we can over come any difficulty, great it is.A.whatB. howC. howeverD. whatever39.the poem a second time, the meaning will become clearer to you.A.Your having readB. While readingC. If readingD. When you read40., mother will wait for him to have dinner together.A.However late is heB. However he is lateC. However is he lateD. However late he is41.It is work of art that everyone wants to have a look at it.A.so usualB. such unusualC. such an unusualD. so an unusual42.I thought her nice and honest I met her.A.first timeB. for the first timeC. the first timeD. by the first time43.journalism seems like a good profession, I would prefer to be a teacher.A.AlthoughB. EvenC. No matterD. Now that44.You should make it a rule to leave things you can find them again.A.whenB. whereC. thenD. there45.We’ll have to finish the job, .A.long it takes howeverB. it takes however longC. long however it takesD. however long it takes46.your composition carefully, some spelling mistakes can be avoided.A.Having checkedB. CheckC. If you checkD. To check47.everybody knows about it, I don’t want to talk any more.A.ForB. EvenC. SinceD. However48.I shall stay in the hotel all day there is news of the missing child.A.in caseB. no matterC. in any caseD. ever since49.The WTO cannot live up to its name it does not include a country that is home to one fifthof mankind.A.as long asB. whileC. ifD. even though50.Someone called me up in the middle of the night, but they hung up I could answer thephone.A.asB. sinceC. untilD. before51.－Did you remember to give Mary the money you owed her?－Yes, I gave it to her I saw her.A.whileB. the momentC. suddenlyD. once52.The men will have to wait all day the doctor works faster.A.ifB. unlessC. whetherD. that53.You will succeed in the end you give up halfway.A.even ifB. as thoughC. as long asD. unless54., I have never seen anyone who’s as capable as John.A.As long as I have traveledB. Now that I have traveled so muchC. Much as I have traveledD. As I have traveled so much55.He was about to tell me the secret someone patted him on the shoulder.A.asB. untilC. whileD. when56.John shut everybody out of the kitchen he could prepare his grand surprise for the party.A.whichB. whenC. so thatD. as if57.The wardrobe may be the oldest type of furniture, its importance has varied from timeto time and from country to country.A.but whenB. until whenC. in spite ofD. although58.If you can stand by us, I believe we can overcome any difficulty, great it is.A.whatB. howC. howeverD. whatever59.Time is up. All of you have to hand in your papers you are not finished.A.even ifB. in spite of thatC. despiteD. however60.Teacher Mary is, she is no t capable of teaching all subjects.A.althoughB. even ifC. thoughD. yet61.Almost every matter, it is a gas, a liquid or a solid, expands with the temperaturerising.A.whetherB. even ifC. wheneverD. no matter62., his wife will wait for him to have dinner together.A.However late is heB. However he is lateC. However is he lateD. However late he is63.With the help of some passengers he rushed the injured into the nearest hospital theheavy rain.A.despite ofB. althoughC. inspite ofD. regardless of64. born in Manchester, he studied and later worked as CEO of a famous company inChicago.A.AsB. AlthoughC. SinceD. When65.wrong he does to me, I have faith in our friendship.A.HoweverB. WhateverC. AlthoughD. In spite of66.football is a popular ball game in that country, there is unbelievably no regular leaguematch.A.WhenB. AsC. WhileD. Despite67.Sam was determined to go to the college for the old, it meant he had to attend classedfor three nights a week.A.as ifB. even ifC. providedD. whatever68.We’ll have to find out the solution to the problem of the drainage system, .A.long it take howeverB. it takes however longC. long however it takesD. however long it takes69.he made careful observations of the habits of ants for a week, the teacher asked him foran oral report of his findings to the whole class.A.AfterB. WhileC. WhenD. Before70.Alexander Graham Bell was still young, he invented the telephone. A.while B. when C. as D. during71.The shopkeeper took back the china vase from me I had time to look at it carefully.A.whenB. untilC. beforeD. as soon as72.He is always ready to help her she is in trouble.A.whereverB. the timeC. asD. wheneverman realized that the whole of the brain was involved in 73.the 18th centurythe workings of the mind.A.It was not until… thatB. It is not until… whenC. It is until… thatD. It was not until… then74.He wouldn’t give up the habit of drink he was told that it was a matter of life anddeath.A.afterB. in caseC. whenD. until75.The protection device can help to eliminate the possible faults they cause moredamage.A.unlessB. althoughC. untilD. before76.The plane was about to take off an unidentified parcel was found under an empty seat.A.afterB. asC. whenD. while77.Why are you intending to buy another new flat you’ve got such a wonderful onealready?A.thatB. whereC. becauseD. when78.Mother was worried because little Alice was so ill in hospital, especially Father was onbusiness in France.A.asB. thatC. duringD. if79.It was the first National Day they happened to meet each other again in the crowdadmiring the colored lanterns.A.thatB. whenC. beforeD. on which80.The small greenish flowers of the American elm tree appear in the spring, .A.long before the leaves growB. it is grown long before the leavesC. the leaves before growing longD. the growth of leaves before long is81.time goes by, the mobile has become essential part of every youngster’s life.A.WhenB. WithC. AsD. While82.you talk to him, you will find that he is a simple but reliable person.A.UntilB. AsC. OnceD. Since83.Scarcely had he jumped out through the window this semi-detached house explodedinto the air.A.whenB. thanC. beforeD. after84. A prisoner escaped from the work camp last night. It was about ten hours the guardsdiscovered what had happened.A.whenB. sinceC. untilD. before85.the world began, the nations have had difficulty keeping peace with each other.A.WhenB. AfterC. SinceD. Although86.Mozart’s influence was significant his works have always been the mostpopular at concerts.A.such… thatB. so… thatC. such…asD. so … as87.He took a wrong bus, he was a full hour late on the first day he went to work.A.on condition thatB. whichC. so thatD. on the ground that88.What has happened all the audience look so excited?A.thusB. in order thatC. so as toD. that89.They were such excellent sons and daughters of the motherland the people all holdthem in great respect.A.thatB. whenC. so thatD. whom90.The old man slipped on the stairs and fell down, breaking his left leg.A.soB. thusC. thereforeD. hence91.The man who had survived the accident waved a red scarf madly the circling rescuehelicopter could find him.A.thereforeB. asC. in order thatD. if92.He tiptoed into the bedroom his wife should wake up.A.for fear thatB. so thatC. in order thatD. seeing that93.He hid the fragments of the vase in the drawer his mother should discover them.A.afraid ofB. in thatC. in caseD. so that94.you are going on business tomorrow, you had better pack up for the journey tonight.A.ForB. AsC. BeforeD. While95. human beings depend on to some extent on forest, every effort has to be made topreserve trees and wildlife.A.UnlessB. As far asC. ThoughD. Since96.Advertising is distinguished from other forms of communication, the advertiser paysfor the message to be delivered.A.in order thatB. so thatC. in thatD. in what97.The girls ignored Mary, they thought she spoke ill of them behind their backs.A.becauseB. as long asC. whenD. on the condition that98.things have changed a lot , why don’t you go back and have another try?A.Due toB. BecauseC. Now thatD. Owing to that99.You should make it a rule to leave your stationery easily when you need.A.that you can findB. where you can find itC. that you can find itD. you can find100.You will have to pay a fine you park your bicycle within the designated zone.A.ifB. in caseC. lestD. unless答案1-5 BCBBB 6-10 BCCBD 11-15 AACCC 16-20 ADAAA 21-25 ABAAD 26-30 BBCCC 31-35 CDAAD 36-40 ADCDD41-45 CCABD 46-50 CCACD 51-55 BBDCD 56-60 CDCAC61-65 ADDBB 66-70 CBDAB 71-75 CDADD 76-80 CDABA81-85 CCADC 86-90 BCDAB 91-95 CACBD 96-100 CACBD。

(完整word版)if条件状语从句练习及答案(可编辑修改word版)

if_条件状语从句的时态练习及答案_初中习题集I.单项选择1.I f you to the party, you’ll have a great time.a.will gob. wentc. god. going2.I t will be a long time peter his work.a.since, has finishedb. after, finishesc. when, will finishd. before, finishes.3.what will father us from Japan?a.takeb. bringc. carryd. make4.Weifang is famous kitesa.forb. toc. ond. with5.I her the answer if she me.a. can tell, will askb. will tell, will askc. would tell, askd. will tell, asks6.– what are you going to do tomorrow?--we’ll go to the library tomorrow if it .a.isn’t rainb. rainc. won’t raind. 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. comesb. will comec. comed. may come8.what will you do if you to the old folk’s home visit?a.gob. wentc. goingd. will go9.If I eat food, I’ll be very fat.a.too manyb. many tooc. too muchd. much too10.I’ll give the book to him if he here next sunday.a. will comeb. comesc. is comingd. came11. There an english film in our school tomorrow.a. is going to haveb. will havec. is going to bed. has12.Could you tell us where ？a.will the next olympic games heldb.the next olympic games will be heldc.would the next olympic games be heldd.the next olympic games would be held13.When my mother returned last night,I a book.a. readb. am readingc. was readingd. am going to read14.What you when it began to rain?a. do, dob. were, doingc. are, doingd. did, do15.I’ll wake you up when he back.a. willb. is going to comec. comesd. comeII、用所给词的适当形式填空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.na (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.I f 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. III. 完成句子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。

条件状语从句专项练习

条件状语从句专项练习条件状语从句是英语语法中的重要组成部分，它用于表达一个事件或行为在满足某种条件时才会发生。

条件状语从句由一个从属连词引导，并且与主句之间存在逻辑上的因果关系。

在本文档中，我们将专门进行条件状语从句的练习，以便更好地掌握使用它们的技巧。

练习一：选择正确的条件状语从句1. 如果你不努力学习，你挂科的可能性就会（增加/减少）。

2. 他会接受这份工作，（只要/除非）他薪水达到预期。

3. 如果你没有及时寄出申请表，你将无法参加这个项目。

4. 除非他带上护照，否则他无法出国旅行。

5. 我们将允许你加入研究小组，（只要/虽然）你满足所有的条件。

练习二：改写下列句子，使用条件状语从句1. 如果你帮我买些牛奶，我会付钱给你。

2. 除非你及时交作业，否则你会被罚款。

3. 只要你努力学习，你就能通过这次考试。

4. 如果你不去参加这个会议，你不能了解最新的情况。

5. 除非你停止抱怨，否则我将离开。

练习三：根据上下文，填入适当的条件状语从句1. _________(如果/除非)你戴上头盔，我不允许你骑自行车。

2. 他永远不会成功，_________(如果/除非)他停止浪费时间。

3. _________(如果/虽然)他很困，但他还是坚持完成了任务。

4. 你会迷路的，_________(如果/除非)你跟着这张地图走。

5. _________(除非/只要)你照顾好自己，我就不担心你的健康。

练习四：根据提示，完成下列句子1. 如果我明天收到包裹，我会给你打电话。

（对划线部分提问）2. 我的哥哥不会来参加聚会，除非他完成作业。

（改为简单句）3. 如果你努力学习，你就能取得好成绩。

（改为被动语态）4. 我一定会去参加会议，只要我有时间。

（改为否定句）5. 除非他带上护照，否则他无法出国旅行。

（改为感叹句）练习五：根据上下文，完成下列对话A: 我昨天在图书馆里遇到了小明，他告诉我他有个好主意。

B: 是什么主意？A: 如果我们每个人捐献一些钱，我们就能帮助那些需要帮助的人。

完整版)if条件状语从句练习及答案

完整版)if条件状语从句练习及答案I。

单项选择1.If you go to the party。

you'll have a great time.2.It will be a long time before Peter finishes his work.3.What will XXX?4.XXX.5.I will tell her the answer if she asks me.6.We'll go to the library tomorrow if it doesn't rain.7.Sorry。

I don't know。

When he comes back。

I'll tell you.8.What will you do if you go to the old folk's home visit?9.If I eat too much food。

I'll be very fat.解析：本文没有明显的段落错误，只有格式错误。

需要将每个问题和选项分开，使用标点符号进行分隔。

同时，将错误的单词或语法进行修改，使其符合语法规则。

1.I'll give the book to him if he comes here next Sunday.2.There is going to be an English film in our school tomorrow.3.Could you tell us where the next Olympic Games will be held?4.When my mother returned last night。

I was reading a book.5.What were you doing when it began to rain?6.I'll wake you up when he comes back.1.If you feel tired。

(完整word)八年级条件状语从句讲练(附答案).docx

引条件状从句的接主要有： if( 如果）、 unless（除非）或 as long as（只要）等。

unless 在意思上等于if...not 。

一、条件状从句用法1、引条件状从句最常用的是if, 由 if 引的条件状从句表示在某种条件下某事很可能生。

如 :If you ask him, he will help you. 如果你他帮忙 ,他会帮你的。

If you fail in the exam, you will let him down. 如果你考不及格 ,你会他失望的。

另外 ,if 从句表示不可的条件或根本不可能存在的条件 ,也就是一种虚的条件或假 ,从句多用一般去或去完成。

如: If I were you, I would invite him to the party. 如果我是你 ,我会邀他参加聚会。

2、unless = if...not.除非,若不,除非在⋯⋯ 的候例如：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.Unless it rains, the game will be played除.非下雨 ,比将照常行。

3、so/as long as只要例句 ;You may borrow my book as long as you keep it clean.只要你保持的清，你就可以把我的借去。

So long as you’ re happy, it doesn’ t matter what you do.只要你高，你做什么都没有关系。

二、在条件状从句中，要注意“主将从”的定，即主句用一般将来，从句用一般在表示将来。

例句： I will come to see you if I have time. 我有，我就来看你。

【最新】高中英语语法：条件状语从句-优秀word范文 (1页)

【最新】高中英语语法：条件状语从句-优秀word范文
本文部分内容来自网络整理，本司不为其真实性负责，如有异议或侵权请及时联系，本司将立即删除！
== 本文为word格式，下载后可方便编辑和修改！ ==
高中英语语法：条件状语从句
高中英语语法：条件状语从句
连接词主要有 if ， unless ， as / so long as ， on condition that 等。

if 引导的条件句有真实条件句和非真实条件句两种。

非真实条件句已在虚拟语气中阐述。

unless = if not . 例如：
Lets go out for a walk unless you are too tired . 如果不太累，我们去散散步。

If you are not too tied ， lets go out for a walk .
典型例题
You will be late ___ you leave immediately .
A . unless
B . until
C . if
D . or
答案 A .句意：除非你立即走，否则你就回迟到的。

可转化为 If you dong leave immediately ， you will be late . B 、 D 句意不对， or 表转折，句子如为 You leave immediately or you will be late .。

初中英语If引导的条件状语从句(可编辑修改word版)

初中英语――if 引导的条件状语从句在if 引导的条件状语从句中，if 和条件句位置灵活，可直接放在主句后面，若if 条件句放句首，从句后面要加逗号，和主句隔开。

还要注意前后时态一致原则.引导条件状语从句的连接词主要有：if(如果）、unless（除非）或as long as（只要）等。

unless 在意思上等于if...not。

一、条件状语从句用法1、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。

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。

另外,if 从句还表示不可实现的条件或根本不可能存在的条件,也就是一种虚拟的条件或假设,从句多用一般过去时或过去完成时。

如:If I were you, I would invite him to the party.如果我是你,我会邀请他参加聚会。

2、unless = if...not. 除非,若不,除非在……的时候例如：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.Unless it rains, the game will be played.除非下雨,比赛将照常进行。

二、时态问题在条件状语从句中，要注意“主将从现”的规定，即主句用一般将来时，从句用一般现在时表示将来时。

例句：I will come to see you if I have time.我有时间，我就来看你。

三如果if 条件句谈论的是重复发生和预示要发生的情景和事件，则主从句大多用一般现在时态。

(完整word版)if引导的条件状语从句讲解和练习(答案)

条件状语从句一、条件状语从句通常由if（如果)， unless（除非），as long as（只要)引导。

例如：If it rains tomorrow， we won't go to the park. 如果明天下雨,我们就不去公园了。

Unless weather stops me， I go for a walk every. 我每天都会去散步，除非遇上坏天气。

Our parents will be pleased with our performance as long as we try our best。

小试牛刀：1、只要我们竭尽全力，父母就会满意我们的表现.Our parents will be pleased with our performance _____ _____ ______ we try our best。

2、如果人人为保护环境做出贡献，世界将会变得更美好。

______ ______ ______ _____ _______ to protecting the environment， the world will become much more beautiful.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。

If the green light isn’t on, wait for a minute。

(2）“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。

注意：A. “祈使句 + and + 陈述句”可以转化为if引导的肯定条件状语从句,而且主语是第二人称.B. “祈使句 + or + 陈述句”可以转化为if引导的否定条件状语从句，而且主语是第二人称。

例如：Study hard and you will pass the exam。

(完整word版)状语从句练习题及答案详解 (2)

状语从句练习题1。

I had been looking for the book for two days____ I found it at last。

a. until b。

when c。

before d. while2. He punished his students ____ they did anything wrong.a。

however b。

whenever c。

whatever d。

whichever3. Those passengers will wait here____ the bus arrives.a。

until b。

because c。

though d. as4。

Hardly had we reached home ____ it began to rain.a. before b。

than c. as soon as d. when5. No sooner had we arrived at the cinema___ the film began。

a. than b。

before c. when d。

as soon as6. Y ou can’t watch TV ____ you've finished your homework.a。

since b. until c. as d。

after7。

We had scarcely left our school____ the rain began.a. before b。

than c。

while d. when8。

We have never seen her again_____ she went to work in another city.a. when b。

as c. since d. while9. ____ the fight stopped， travel across the country has been quite safe. a。

【英语】状语从句(word)

【英语】状语从句（word）一、初中英语状语从句1．________ you’re invited to speak, you should remain silent at the meeting.A．Because B．After C．If D．Unless【答案】D【解析】【详解】句意：除非你被邀请发言，否则你应该在会上保持沉默。

A.因为；B.在……之后；C.如果；D.除非。

根据句意可知，此句是条件状语从句，动词invite与句子的主语you之间在逻辑上存在被动关系，此空是除非，如果不的意思，此空故填Unless，故选D。

2．Tony has had to cook by himself ________ his mother went on business to Guangzhou. A．since B．after C．during D．when【答案】A【解析】【详解】句意：自从妈妈去广州出差以来，托尼不得不自己做饭。

A. since从……以来；B. after在……之后；C. during 在……期间；D. when当……时候。

since后跟时间状语从句时，表示的是到目前为止的时间段，从句时态为一般过去时，而主句的时态为现在完成时，故正确答案为A。

3．Lin Shuhao is ________ famous ________ all the basketball fans in China knows him. A．too, to B．enough, to C．so, that D．as, as【答案】C【解析】【详解】句意：林书豪如此出名以至于在中国所有的篮球迷都知道他。

考查连词用法。

too+形容词或副词+to do sth.：太……而不能；enough+形容词/副词+to do sth.：足够……以至于……；so+形容词/副词+that+句子：如此……以至于……；as…as：与……一样……。

(word完整版)高中英语句子翻译与写作第18章条件状语从句

第十八章条件状语从句历届试题1．假如你想从事这项工作，你必须先接受三个月的训练。

(take up) (S00)2．只要专心学习，你一定能顺利通过考试。

(concentrate) (Ss00)3．如果方便的话，请帮我从邮局取回包裹。

(convenient) (S02)4．如果队员之闷不加强配合，我校篮球队就不可能在决赛中战胜对手。

(unless) (S02) 5．多参加些体育锻炼，你就不那么容易感冒了。

(If) (Ss04)6．只要我们齐心协力。

就能很快解决这个技术难题。

(tech击cal) (Ss05)I. “if”1．如果你不能帮助这些爬山的人，我就去求别人。

(else)2．如果你不介意的话，我打算开窗。

(mind)3．如果他能符合这些要求，我们就给他这分工作。

(fill the requirements)4．如果你有困难，我会帮助你。

(1end a hand)5．如果你坚持不懈，你定能创造奇迹。

(accomplish wonders)6．希尔太太如果忽视了孩子们的需要，她会有麻烦的。

(neglect)7．如果你不努力工作，就赶不上其他人了。

(keep up with)8．如果你不想冒丢失那个文件的风险，你就应该把它锁起来。

(run the risk of)9．假如你从食物中能得到足够的营养，就没有必要服用维生素药丸。

(no need)10．如果你要进一步了解我们产品的价格和性能，请与我们公司在上海的代表处联系。

(make contact with)11．如果你现在不努力学习，怎么能实现你的理想呢? (realize)12．如果你让我在这儿避雨，我将感谢你的帮助。

(appreciate)13．如果有毒的物质不再倾倒在河里，不久河水将又清洁得可以养鱼了。

(pour)14．如果你的工作对人民有用，没有人会认为你的一生是失败的。

(failure)15．如果你这次失去了机会，恐怕你会后悔的。

(miss the chance)16．你忽视了特殊句型，就不可能写出好的英语。

条件状语从句练习题及答案

条件状语从句练习题及答案条件状语从句是英语语法中的一个重要部分，它用于表示假设或条件，并且经常在复合句中出现。

通过练习条件状语从句的使用，我们可以加深对该语法结构的理解和掌握。

下面是一些条件状语从句的练习题及其答案，供参考和学习。

练习题：
1. 如果我有时间，我 _______ （会）去看你的演出。

2. 如果你帮我买一瓶水，我 _______ （会）很感激你。

3. 如果明天下雨，我们 _______ （不会）去露营。

4. 如果我能和你一起学习，我 _______ （会）进步得更快。

5. 如果他来，我 _______ （会）告诉你。

6. 如果她学习努力，她 _______ （可以）考得很好。

7. 如果你吃太多糖果，你 _______ （会）感到不舒服。

8. 如果我们迟到了，老师 _______ （不会）高兴。

9. 如果我知道答案，我 _______ （会）告诉你。

10. 如果你不喜欢这本书，你 _______ （可以）借给我吗？
答案：
1. 会
2. 会
3. 不会
4. 会
5. 会
6. 可以
7. 会
8. 不会
9. 会
10. 可以
以上是关于条件状语从句的练习题及答案。

通过这些练习，我们可以更好地理解和应用条件状语从句。

希望大家能够通过不断地练习和实践，提高对条件状语从句的掌握程度，从而在英语学习中取得更好的成绩。

加油！。

(完整word版)初中英语If引导的条件状语从句.docx

初中英―― if 引的条件状从句在 if 引的条件状从句中， if 和条件句位置灵活，可直接放在主句后面，若 if 条件句放句首，从句后面要加逗号，和主句隔开。

要注意前后一致原 .引条件状从句的接主要有： if( 如果）、unless（除非）或 as long as（只要）等。

unless在意思上等于 if...not。

一、条件状从句用法1、引条件状从句最常用的是if, 由 if 引的条件状从句表示在某种条件下某事很可能生。

如：If you ask him, he will help you.如果你他帮忙 ,他会帮你的。

If you fail in the exam, you will let him down.如果你考不及格 ,你会他失望的。

另外 ,if 从句表示不可的条件或根本不可能存在的条件 ,也就是一种虚的条件或假 ,从句多用一般去或去完成。

如 :If I were you, I would invite him to the party.如果我是你 ,我会邀他参加聚会。

2、 unless = if...not. 除非 ,若不 ,除非在⋯⋯的候例如：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.Unless it rains, the game will be played.除非下雨 ,比将照常行。

二、在条件状从句中，要注意“主将从”的定，即主句用一般将来，从句用一般在表示将来。

例句：I will come to see you if I have time.我有，我就来看你。

三如果 if 条件句的是重复生和示要生的情景和事件，主从句大多用一般在。

如：If bears are in danger ,they attack people.区提醒if 既可以引条件状从句，表示“如果”，也可以引从句，表达“是否”。