if条件状语从句练习及答案

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中考英语条件状语从句练习题50题(带答案)

中考英语条件状语从句练习题50题(带答案)1. If it ______ tomorrow, we will go for a picnic.A. don't rainB. doesn't rainC. won't rainD. not rain答案解析：B。

在条件状语从句中，如果主句是一般将来时，从句要用一般现在时表将来，这就是“主将从现”原则。

it是第三人称单数，所以否定形式要用doesn't，A选项形式错误；C选项是一般将来时，不符合从句时态要求；D选项缺少助动词，也不正确。

2. I will call you ______ I get home.A. as soon asB. untilC. whileD. since答案解析：A。

as soon as表示“一……就……”，句意为我一到家就给你打电话，符合逻辑。

until表示“直到……”，如果用在这里逻辑不通；while表示“当……的时候”，强调同时进行，在这里不合适；since表示“自从；既然”，语义不符。

3. You won't pass the exam ______ you study hard.A. ifB. unlessC. whenD. after答案解析：B。

unless相当于if not，表示“除非，如果不”，句意为你不会通过考试，除非你努力学习。

if表示“如果”，用在这里与原句语义相反；when表示“当……的时候”，after表示“在……之后”，均不符合句子逻辑。

4. If you ______ to the party, you'll have a great time.A. goB. will goC. goesD. went答案解析：A。

根据“主将从现”原则，从句要用一般现在时，主语you是第二人称，所以动词用原形go。

B选项是一般将来时，不符合要求；C选项goes是第三人称单数形式，主语是you不能用；D选项went是一般过去时，也不符合。

if引导的条件状语从句(作业及答案)-最新教学文档

if 引导的条件状语从句（作业）一、单项选择( )1. If you to the party, you’ll have a great time.A. will goB. wentC. goD. going( )2. I her the answer if she me.A. can tell, will askB. will tell, will askC. would tell, askD. will tell, asks( )3. —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( )4. —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 come( )5. What will you do if you to the old folk’s home visit?A. goB. wentC. goingD. will go ( )6. I you up when he back.A. will wake; comeB. will wake; comesC. wake; comesD. wake; will come二、用所给词的适当形式填空(be) fewer trees, there ( be) 7.If theremore pollution.8.If Marcia (live) alone, she( keep) a pet dog.na (buy) a new dress if the old one(be) out of style.10.If Mr. Green (say) I am hard- working, myparents _ ( feel) glad.(go) to the beach if it11.I( not rain) this week.12.He (write) a letter to his grandparents if he(get) his report card this week.13.If she _ (get) up late, she( not catch) the early bus.三、根据汉语意思完成句子14.如果努力学习，你就会取得好成绩。

if_条件状语从句的时态练习及答案_初中习题集(2021年整理精品文档)

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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。

If you _____ to the party, you'll have a great time。

a. will gob. wentc. go d。

going2。

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。

make4。

Weifang is famous ______ kitesa。

for b. to c. on d. with5． I____ her the answer if she ____me。

a. can tell， will ask b。

will tell, will askc. would tell， ask d。

will tell， asks6。

– what are you going to do tomorrow?——we'll go to the library tomorrow if it ___.a. isn’t rain b。

2019年秋人教版八年级Unit 10 if引导的条件状语从句讲和练(含答案及解析)

2019年秋八年级上册单元语法讲与练if引导的条件状语从句语法精讲1.条件状语从句的含义由一个主句和一个或一个以上的从句构成的句子叫复合句。

在复合句中作状语的句子叫作状语从句。

状语从句根据它表达的意思可分为很多种，if引导的句子在复合句中表示条件，作主句的条件状语，因此称为条件状语从句。

If you don’t hurry，you’ll be late.如果你不快点，你将会迟到的。

If he comes，let me know.如果他要来，通知我。

2.if引导的条件状语从句的结构if引导的条件状语从句在句中的位置比较灵活，可以放在主句之前(这时要和主句用逗号隔开)，也可以放在主句的后面(不用逗号)。

条件状语从句的结构为：if+陈述句，主语+谓语(=主语+谓语+if+陈述句)。

意为“如果……就……”。

If you ask him，he will tell you the answer.如果你问他，他就会告诉你答案。

I hope to visit her if I’m free.如果我有空，我希望去看望她。

3.if引导的条件状语从句与主句时态的一致性在复合句中，从句中动词的时态在一定程度上受到主句动词时态的制约，英语语法中称为时态呼应。

（1）在含有条件状语从句的复合句中，如果主句是一般将来时，从句则用一般现在时代替一般将来时表将来。

If it rains，I will stay at home.如果下雨，我将待在家里。

If you study hard，you will pass the examination.如果你努力学习，就能通过这次考试。

（2）如果主句含有must，may，can等情态动词，从句也要用一般现在时。

If you drive too fast，you may have an accident.如果你把车开得太快，你可能会出事故。

You must stop if the traffic light is red.如果红灯亮了，你必须停下来。

新概念第二册第16课if引导的条件状语从句讲解和练习(基础题)

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. =If you study hard, you will pass the exam.Hurry up, or you’ll be late. =If you don’t hurry up, you’ll be late.考题Work hard，________ you may catch up with your classmates soon.A.orB.butC.andD.yet思路解析：本句是“祈使句＋and”的句型，句意为“努力学习，你会很快赶上其他同学的”，and在句中表示承接关系，所以选C项。

(完整版)if引导的条件状语从句练习题

if引导的条件状语从句引导条件状语从句最常用的连词是if，常见的if条件状语从句表示在某条件下，某事很可能发生，条件是可能存在的，主句中某种情况发生的概率也是很高的。

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。

If you have finished the homework，you can go home．如果你作业做完了就可以回家了。

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，表示对现在或过去的一种假设。

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。

I would have arrived much earlier if I had not been caught in the traffic．要不是交通堵塞，我本会来得早一些。

另外你还要注意if 条件句的时态搭配1．if从句用一般现在时，主句用一般将来时If he runs he’ll get there in time. 如果他用跑的，他就会及时赶到那儿。

The cat will scratch you if you pull her tail. 如果你拉猫的尾巴，它就会抓你。

2．if从句用一般现在时，主句用may/might/canIf the fog gets thicker the plane may/might be diverted. 如果雾在大一些，飞机可能就会改在别的机场降落。

If it stops snowing we can go out. 如果雪停了，我们就可以出去。

3．if从句用一般现在时，主句用must/shouldIf you want to lose weight you must/should eat less bread. 如果你想减肥，你必须少吃面包。

if条件状语从句的时态练习及答案初中习题集

(完整)if_条件状语从句的时态练习及答案_初中习题集 1 / 71 / 7 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 I. I f you ___ to the party, you ' II have a great time. a. will go b. went c. go d. going 2」 t will be a long time ___ peter _____ his work.

a. sin ce, has fini shed b. after, fini shes c. when, will finish d. before, finishes. 3. what will father ____ us from Japa n? a. take b. bring c. carry d. make 4. Weifa ng is famous _____ kites a. for b. to c. on d. with 5. I ___ her the an swer 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 raib. rain c. won ' t raind. doesn ' t rain 7. — Do you know whe n 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 10.1 ' ll give the book to him if he __ here n ext sun day. a. will come b. comes c. is coming d. came II. There ___ an en glish 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 __ ?

if-条件状语从句的时态练习

if条件状语从句的时态练习Part A一. 在正确的答案下划一条线。

1.Eddie (will go/go/goes) to Europe if she (will pass/pass/passes) the exams.2.The graduates (will teach/teach/teaches) in the poor village if the Ministry of Education (will agree/ agree/agrees) soon.3.If there (will be/ are/is) a car accident, they (will call/call/calls) 110 for help at once.4.If it (won’t/don’t/doesn’t/ isn’t) rainy, we (will take/ take/takes) walk outside.5.If a UFO (will land/land/lands) in front of me, I (will go/go/goes) in to look for the alien.6.If he (will have/have/has) money, he (will build/build/builds) a science lab.7.Don’t wait for me if I (am/ will be) late.8.They (won’t/don’t) go to the beach if it (will rain/rain /rains).9.I (will call/ call) you if he (will stay/stay /stays) at home.10.Mr Smith (will let/ let/lets) you know if he (will need/ need/ needs) help.11.(Will / Do/ Does) he visit the museum if he (won’t / don’t/ doesn’t) get tired?12.Where (will/ do/does) they live if they (will miss/ miss/ misses) the bus?二、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.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.Part B1.If you _____ to the party, you’ll have a great time.A.will goB.wentC.goD.going2.It 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.Wei Fang is famous ______ kites.A.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 rain7.-Do you know when he will come back tomorrow?-Sorry, I don’t know.When he ____ back, I’ll tell you.esB.will comeeD.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 comeesC.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 comeese 1---5 CDBAD 6---10 DAACB 11---15 CBCBC。

条件状语从句练习题及答案

条件状语从句练习题及答案1. 如果你明天有空，我们一起去看电影吧。

- If you are free tomorrow, we will go to see a movie together.2. 只有当你完成作业后，你才能玩游戏。

- You can play games only after you finish your homework.3. 除非我们早些出发，否则我们将错过火车。

- We will miss the train unless we leave early.4. 我会帮你，如果你需要的话。

- I will help you if you need it.5. 他不会来参加聚会，除非他被邀请。

- He won't come to the party unless he is invited.6. 只要我们努力工作，我们就能实现我们的目标。

- We can achieve our goals as long as we work hard.7. 我会告诉你这个秘密，如果你保证不告诉别人。

- I will tell you this secret if you promise not to tell anyone else.8. 她不会原谅他，如果她知道他撒谎了。

- She won't forgive him if she knew he lied.答案1. If you are free tomorrow, we will go to see a movie together.- 正确答案：If you are free tomorrow, we will go to see a movie together.2. You can play games only after you finish your homework.- 正确答案：You can play games only after you finish your homework.3. We will miss the train unless we leave early.- 正确答案：We will miss the train unless we leave early.4. I will help you if you need it.- 正确答案：I will help you if you need it.5. He won't come to the party unless he is invited.- 正确答案：He won't come to the party unless he is invited.6. We can achieve our goals as long as we work hard.- 正确答案：We can achieve our goals as long as we work hard.7. I will tell you this secret if you promise not to tell anyone else.- 正确答案：I will tell you this secret if you promise not to tell anyone else.8. She won't forgive him if she knew he lied.- 正确答案：She won't forgive him if she knew he lied.这些练习题涵盖了不同类型的条件状语从句，包括第一条件（真实条件句）、第二条件（非真实条件句）和第三条件（过去的非真实条件句）。

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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.It 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 rain7.—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.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. 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。

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。

She_____________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 ______________ 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.I. 1---5 cdbad 6---10 daacb 11---15 cbcbcII. 1. feel will have 2. will see has 3. are will be 4. will dress doesn’t work 5. lives will keep 6. will buy is 7. will fight__ argue 8. will have need 9. will send tours 10. says will feel 11. will go doesn’t rain12. Will have is 13. will write gets 14. gets won’t \catch 15. will major passesIII. 1. will happen arrives 2. study hard will get grades 3. watches will be 4. will come have for 5. doesn’t rain will with 6. will be late for sleeps late 7. is free will help 8. won’t have the chance fails 9. won’t be copy_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Array语考试会不及格的，除非你更加努力。

3.as /solong 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。