八年级条件状语从句讲练(附答案)

合集下载

初中条件状语从句精讲和练习含答案之欧阳家百创编

初中英语：条件状语从句欧阳家百（2021.03.07）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 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。

Unless it rains, the game will 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 clean.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。

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。

Unit6-条件状语从句讲练结合人教版八年级英语下册

条件状语从句知识提炼一、连接词：if/unless/ as long as（只要）If 意为“如果”，unless意为“除非”相当于if not二、时态：主将从现、主情从现、主祈从现e.g.(1) If people obey the traffic rules, there will be fewer accidents. 主将从现(2) If we break the traffic rules, we may get a fine. 主情从现(3) What shall we do if it snows tomorrow? 主将从现(4) Don’t leave the building unless I tell you to. 主祈从现(5) He won’t be late unless he is ill. 主将从现三、注：if 译为“是否”时引导宾语从句时态区分时态(if引导宾语从句)：主现从随①I don’t know what the teacher said yesterday.②I think that you can ask teacher for help.③I believe that you will pass the exam.主过从过My mother asked me what the result was.真理永现My teacher told us that the earth moves around the sun.四、在so和neither的倒装句中的使用Eg: If you don’t go to school, neither will I. （主将从现）小牛试刀➢单项选择() 1. Do you know when he will e back tomorrow?Sorry, I don't know. When he ______ back, I'll tell you.A. esB. will eC. eD. may e() 2. Mary will go to Sanya if she ______ a fivedaytrip.A. haveB. hadC. will haveD. has() 3. What will you do if you ______ to the party without invitation?A. goB. wentC. goingD. will go() 4. If I eat too much food, I _____ too fat.A. amB. wasC. willD. will be() 5. I'll give the book to him if he ______ here next Sunday.A. will eB. esC. is ingD. came答案：ADADB➢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 ________ (go) to 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) not busy?13. He ________ (write) a letter to his grandparents if he ________ (get) hisreport 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 PekingUniversity.16. If it rains tomorrow, I _______ (stay) at home.17. He will take a trip to Beijing if he ________ (be not) busy next week.18. Please tell Li Jun about it if he _______ (e) back19. If you don't wear your school uniform to the party the teachers __________(not let) you in.20. She __________ (not go) shopping with her parents if it snows this afternoon. 答案：1. feel; will have 2. will; see; has 3. are; will be4. will dress; doesn’t work5. lives; will keep6. will buy; is7. will fight; argue 8. will have; need 9. will send; goes10. says; will feel 11. will go; doesn’t rain 12. Will; have; is13. will write; gets 14. gets; won’t catch 15. will major; passes16. will stay 17. isn’t18 es 19.won’t let20.won’t go➢完成句子1.如果他迟到了，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。

八年级英语条件状语从句练习题40题(带答案)

八年级英语条件状语从句练习题40题(带答案)1.If it rains tomorrow, we _____ stay at home.A.willB.wouldC.shouldD.must答案解析：A。

if 引导的条件状语从句，遵循“主将从现”原则，主句用一般将来时，所以选A。

B 选项would 用于过去将来时或表示委婉语气；C 选项should 表示应该；D 选项must 表示必须，都不符合条件状语从句的语法规则。

2.She will go to the park if she _____ free.A.isB.will beC.wasD.would be答案解析：A。

同样遵循“主将从现”原则，从句用一般现在时，she 是第三人称单数，所以用is。

B 选项will be 是将来时；C 选项was 是过去时；D 选项would be 是过去将来时，都不正确。

3.If you study hard, you _____ good grades.A.getB.will getC.gotD.would get答案解析：B。

“主将从现”，主句用一般将来时，选will get。

A 选项get 是一般现在时；C 选项got 是过去时；D 选项would get 是过去将来时，不符合语法规则。

4.We will have a picnic if the weather _____ fine.A.isB.will beC.wasD.would be答案解析：A。

“主将从现”，从句用一般现在时，weather 是不可数名词，用is。

B 选项will be 是将来时；C 选项was 是过去时；D 选项would be 是过去将来时，都不合适。

5.If he _____ time, he will come to see us.A.hasB.will haveC.hadD.would have答案解析：A。

“主将从现”，从句用一般现在时，he 是第三人称单数，用has。

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，它用来表达一个条件或假设，并且与主句之间存在着一定的逻辑关系。

掌握条件状语从句的用法对于理解和运用英语语法至关重要。

下面是一些条件状语从句的练习题及答案，希望能够帮助大家更好地掌握这一语法知识点。

练习题一：1. 如果你不去，我也不去。

2. 如果他来了，我们就开始。

3. 如果明天下雨，我就不去。

4. 如果你不忙，我们可以一起去看电影。

5. 如果你迟到，我就不等你了。

练习题二：1. 如果你好好学习，你就能考上大学。

2. 如果他来了，我们就一起去吃饭。

3. 如果你不去，我也不去。

4. 如果明天下雨，我们就不去游泳了。

5. 如果你不喜欢这个电影，我们可以换一个。

练习题三：1. 如果你不去，我也不去。

2. 如果他来了，我们就开始。

3. 如果明天下雨，我就不去。

4. 如果你不忙，我们可以一起去看电影。

5. 如果你迟到，我就不等你了。

练习题四：1. 如果你好好学习，你就能考上大学。

2. 如果他来了，我们就一起去吃饭。

3. 如果你不去，我也不去。

4. 如果明天下雨，我们就不去游泳了。

5. 如果你不喜欢这个电影，我们可以换一个。

练习题五：1. 如果你不去，我也不去。

2. 如果他来了，我们就开始。

3. 如果明天下雨，我就不去。

4. 如果你不忙，我们可以一起去看电影。

5. 如果你迟到，我就不等你了。

练习题答案：练习题一：1. If you don't go, I won't go.2. If he comes, we'll start.3. If it rains tomorrow, I won't go.4. If you're not busy, we can go to the movies together.5. If you're late, I won't wait for you.练习题二：1. If you study hard, you can get into college.2. If he comes, we'll go eat together.3. If you don't go, I won't go.4. If it rains tomorrow, we won't go swimming.5. If you don't like this movie, we can switch to another one. 练习题三：1. If you don't go, I won't go.2. If he comes, we'll start.3. If it rains tomorrow, I won't go.4. If you're not busy, we can go to the movies together.5. If you're late, I won't wait for you.练习题四：1. If you study hard, you can get into college.2. If he comes, we'll go eat together.3. If you don't go, I won't go.4. If it rains tomorrow, we won't go swimming.5. If you don't like this movie, we can switch to another one. 练习题五：1. If you don't go, I won't go.2. If he comes, we'll start.3. If it rains tomorrow, I won't go.4. If you're not busy, we can go to the movies together.5. If you're late, I won't wait for you.通过以上练习题，我们可以更好地理解和运用条件状语从句。

(完整版)初中英语状语从句讲解、练习与答案

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：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.【Till是指直到某一特定事件发生的时候，而在那个时刻之后，该事情或状况仍将持续。

（完整word）八年级条件状语从句讲练（附答案）

（完整word）八年级条件状语从句讲练（附答案）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。

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

So lo ng 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。

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。

条件状语从句讲解练习及答案Word文档

条件状语从句讲解练习及答案Word文档姓名：课题：条件状语从句年级：八下7.27 一．复习1.想象做某事2.感到惊异的3.令人惊异的4.偶然地5.某人碰巧做某事6.发生7.决定做某事（两种）8.下定决心做某事9.从...出去10.逃跑11.离...很远12.听说13.收到某人的来信14.你的房间和我的一样大15.首先16.传递17.被期望或被要求18.在某方面做的好（两种）19.在某方面做的不好20.克服，恢复】21.身体健康22.上车23.下车24.照顾（两种）25.吃药26.一整天（两种）27.起的晚28.某人自己的29.对...感到恐惧30.最好做某事二．语法条件状语从句讲解――if引导的条件状语从句（注意&练习）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。

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）。

初中条件状语从句(附答案)(整理)

初中条件状语从句(附答案)(整理)条件状语从句讲解及练习一、考点归纳由连接词if或unless引导的状语从句叫做条件状语从句。

（注意：在含有条件状语从句的复合句中，如果主句是一般将来时态，从句要用一般现在是“主将从现原则”。

通常译作“假如，如果，除非”。

引导词：常用引导词：if , unless1.if引导词用法研究" if "引导的条件状语从句的用法,现在总结一下:if条件句不一般,几个要点记心间;条件句,放在前,逗号要放句中间。

条件句表可能，主句多用将来时；条件句表事实，主句常用现在时。

if引导的条件句有：真实条件句和非真实条件句两种:（1）真实条件句：表示在某种条件下某事很可能发生。

Eg:a)If you ask him, he will help you.假定你请他协助,他会帮你的。

b)If you fail in the exam, you will let him down.假定你测验不合格,你会让他扫兴的。

c)If it rains tomorrow, wewon’tgo on a picnic.假定明世界雨，我们就不去野餐。

留意：切记紧随着if的那句话是从句。

（2）非实在前提句是虚拟语气的一种，透露表现与究竟相反，不成完成的前提或基本不成能存在的前提,也就是一种虚拟的前提或假定,从句多用普通曩昔时或曩昔完成时。

Eg:a)If I were you, I would invite him to the party.假定我是你,我会约请他加入集会。

b)I would have arrived much earlier if I had not been caught in the traffic.如果没有堵车,我会到的早一点儿。

c)If I were you, I would go with him.如果我是你,我会和他一起去的。

2.unless引导词用法（1）牢固搭配：unless = if...not除非,若不,除非在……的时分。

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. 如果你努力学习，你会通过考试。

- If you study hard, you will pass the exam.2. 除非我们早点出发，否则我们将会错过飞机。

- We will miss the plane unless we leave early.3. 我会参加派对，如果我被邀请的话。

- I will go to the party if I am invited.4. 她不会原谅你，除非你道歉。

- She won't forgive you unless you apologize.5. 我们能完成这个项目，只要我们合作。

- We can finish this project as long as we work together.6. 他不会来参加会议，如果他太忙的话。

- He won't come to the meeting if he is too busy.7. 我会借给你我的车，如果你保证小心驾驶。

- I will lend you my car if you promise to drive carefully.8. 他们不会同意这个计划，除非它对每个人都有好处。

- They won't agree to the plan unless it benefits everyone.9. 我会告诉你真相，如果你保证不生气。

- I will tell you the truth if you promise not to get angry.10. 我们不会去游泳，如果天气不好。

- We won't go swimming if the weather is bad.答案1. If you study hard, you will pass the exam.2. We will miss the plane unless we leave early.3. I will go to the party if I am invited.4. She won't forgive you unless you apologize.5. We can finish this project as long as we work together.6. He won't come to the meeting if he is too busy.7. I will lend you my car if you promise to drive carefully.8. They won't agree to the plan unless it benefits everyone.9. I will tell you the truth if you promise not to get angry.10. We won't go swimming if the weather is bad.这些练习题和答案可以帮助你更好地理解和使用条件状语从句。

初中条件状语从句精讲和练习含答案

初中英语：条件状语从句之青柳念文创作一．条件状语从句的概念条件状语从句，即在某种条件下，一件事情能够发生.在英语中由毗连词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）才干发生，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.1.If conj . 如果，假如If you ask him，he will help you．如果你请他辅佐，他会帮你的.If you fail in the exam，you will let him down．如果你测验不及格，你会让他失望的.2.unless conj.除非,若不,除非在……的时候（if ...not...）You will fail to arrive there in time unless you start earlier.如果你不早点动身,你就不克不及及时赶到那儿.Unless it rains, the game will be played.除非下雨,比赛将照常停止.You may borrow my book as long as you keep it clean.只要你坚持书的清洁，你便可以把我的书借去.三．关于条件句的时态，罕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，那末从句经常常使用一般现在时.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，那末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.You should be quiet when you are in the reading room. 在阅览室时应坚持安好.四．知识拓展1在以when，before，as soon as等引导的时间状语从句，也适用“主将从现”原则，即如果主句是一般将来时，从句则用一般现在时.I'll tell her the good news when she comes back.当她回来的时候，我将把这个好消息告诉她.she will give you a call as soon as she returns.她一回来就会给你电话.2.If条件句的同义句：祈使句，and /or+将来时态的陈述句.Work hard ,and you will make great progress.=If you work hard,you will make great progress.如果你尽力学习，你才会取得大的前进.Hurry up, or you will b e late.=If you don’t hurry up.youwill be late.如果你不快点，你就要迟到了.条件状语从句操练精讲（含答案）Ⅰ.单项选择1. 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. 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. muchtoo10. 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 tobe D. 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 ____b ack.A. willB. is going to comeC. comesD. comeAnswers：1---5 CDBAD 6---10 DAACB 11---15 CBCBC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.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____(visit) 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.Answers：1 feel，will have2 will see has3 are, will be4 will dresses, doesn’t work5 lives,will keep 6 will buy, is 7 will fight, argue 8will have, need 9 will send,visits 10 says, will feel 11 will go, doesn’train12 Will have is 13 will writes, gets 14 gets,won’t 15 will major, passesIII完成句子1.如果他到得晚了，会发生什么事情？What _______________if he _____________ late?2. 如果尽力学习，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 long, his parents ______________unhappy.4. 如果我们为他组织生日集会，大家都会来的.Everyone ________ if we _______a birthday party________ him.5. 如果今天不下雨，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，就会上学迟到的.She_______ ______ _______ ________ if she _____ _____7. 如果他没有空，他不会帮忙你的.If he ____ ____, he______ ____ you.8. 如果Tom测验不及格，他就没有机会上高中了.Tom ______have the _____to go to the high school if he________the exams.9. 如果这个男孩打烂窗户，屋主会对他生气.If the boy_______ _______ _______, the house owner_______ _______ _______ _______ _______.10. 如果今天不下雨，我就出去野餐.__________________________________________________Answers1. was happened， came late? 2 work hard, will get ，success. 3. watch, will be4 will come, hold, for5 doesn’t rai n, will, with6 will be late for school, sleeps late7 isn’t free, won’t help8 won’t chance fails9 breaksthe window , will be angry at him10. If it doesn’t rain tomorrow, I will go out to have a picnic.1.If you feel tired, you should have to have a rest.2. Where has he seen the film if he has time?3. If there are fewer trees, there will be more pollution.4. He will dress more casually if he doesn‘t work onweekends.5. If Marcia lives alone, she should keep) a pet parrot.6. Lana should buy a new dress if the old one is out of style.7.The twins will fight if they argue.8. I will have a bake sale if I need money for education.9. Peter will send me a beautiful souvenir if he tours Spain.10. If Mr Green says I am hard- working, my parents will feel glad.11.I will go to the beach if it doesn’t rain this week.12. Will they have a match if the P.E. teacher is busy?13.He will write a letter to his grandparents if he gets his report card this week.14. If she gets up lat e, she won’t catch the early bus.15. Peter will major in English if he passes the exams in PekingUniversity.Translate1.如果他到得晚了会发生什么事情？2. 如果尽力学习，你就会取得好成绩.3. 他如果看电视太久了，他的父母会不高兴.4. 如果我们为他组织生日集会，大家都会来的.5. 如果今天不下雨，我会和你一起去公园的.6. 如果她睡过头了，就会旅游迟到的.7. 如果他有空，他会帮忙你的.8. 如果Tom测验不及格，他就没有机会上高中了.9. 如果她不尽力学习，不克不及学好各门功课.10.如果这个男孩打烂窗户，屋主会对他生气.1.What will happen if he comes late?2.If you work hard, you will get good marks.3.If he watches TV too long, his parents will be unhappy.4.Everyone will come if we hold a birthday party for him.5.If it doesn't rain tomorrow, I will go to the park withyou.6.He will lose chance to the trip if she sleeps over.7.If he has time, he will help you.8.Tom won’t have the chance to go to the high school ifhe fails the exams.9.She won’t be good at all the subjects if doesn’t studyhard.10.If the boy breaks the window, the house owner will be angryat him.。

初二英语状语从句条件类练习题40题(带答案)

初二英语状语从句条件类练习题40题(带答案)1. If it ______ tomorrow, we will stay at home.A. rainsB. rainedC. will rainD. is raining答案：A解析：if 引导的条件状语从句，遵循“主将从现”原则，即主句用一般将来时，从句用一般现在时。

从句主语it 是第三人称单数，rain 要用第三人称单数形式rains。

B 选项rained 是过去式；C 选项will rain 是将来时；D 选项is raining 是现在进行时，均不符合条件状语从句的时态要求。

2. If you ______ hard, you will pass the exam.A. studyB. studiedC. will studyD. studies答案：A解析：“主将从现”原则，从句用一般现在时，you 是第二人称，动词用原形study。

B 选项studied 是过去式；C 选项will study 是将来时；D 选项studies 是第三人称单数形式，不符合要求。

3. If she ______ free tomorrow, she will go shopping.A. isB. wasC. will beD. has been答案：A解析：“主将从现”，从句用一般现在时，she 是第三人称单数，be 动词用is。

B 选项was 是过去式；C 选项will be 是将来时；D 选项has been 是现在完成时，都不符合条件。

4. If it is sunny, we ______ for a picnic.A. goB. wentC. will goD. have gone答案：C解析：“主将从现”，主句用一般将来时will go。

A 选项go 是一般现在时；B 选项went 是过去式；D 选项have gone 是现在完成时，均不正确。

初中条件状语从句(附答案)

初中条件状语从句(附答案)条件状语从句是由连接词if或unless引导的从句。

在含有条件状语从句的复合句中，如果主句是一般将来时态，从句要用一般现在时。

if和unless是常用的引导词。

if引导的条件状语从句有真实条件句和非真实条件句两种。

真实条件句表示在某种条件下某事很可能发生，而非真实条件句是虚拟语气的一种，表示与事实相反、不可实现的条件或根本不存在的条件。

在真实条件句中，if后面的从句要紧跟着，放在前面，逗号要放在句中间。

主句多用将来时。

在非真实条件句中，从句多用一般过去时或过去完成时。

unless是if。

not的固定搭配，意为除非、若不、除非在。

的时候。

例如，You will fail to arrive there in time unless you start earlier。

= If you don't start earlier。

you will fail to arrive there in time。

除非你早点动身，否则你就不能及时赶到那儿。

1.If you feel tired。

you have to have a rest.2.Where will he see the film if he has time?3.If there were fewer trees。

there would be XXX.4.XXX if he did not work on XXX.5.If Marcia lived alone。

she would keep a pet parrot.na will buy a new dress if the old one is out of style.7.XXX.If we _____________ a birthday party for him。

everyone_____________ come。

8.I would have a bake sale if I XXX。

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！。

初中条件状语从句(附答案)

4- 常用引导词：if , unl ess1. if 引导词用法学习"if "引导的条件状语从句的用法，现在总结一下： if 条件句不一般，几个要点记心间; 条件句，放在前，逗号要放句中间。

条件句表可能，主句多用将来时；条件句表事实，主句常用现在时。

if 引导的条件句有：真实条件句和非真实条件句两种(1) 真实条件句：表示在某种条件下某事很可能发生。

Eg ：a) If you ask him, he will help you.如果你请他帮忙，他会帮你的。

b) 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C) If it rains tomorrow, we won ’ go on a picnic.女0果明天下雨，我们就不去野餐。

注意：切记紧跟着if 的那句话是从句。

(2)非真实条件句是虚拟语气的一种，表示与事实相反，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。

Eg:a) 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。

b)I would have arrived much earlier if I had not bee n caught in the traffic. 女 0果没有堵C)If I were you, I would go with him. 如果我是你，我会和他一起去的。

2. uni ess 弓丨导词用法(1)固定搭配：unless = if...not 除非若不，除非在”的时候。

Eg:a) You will fail to arrive there in time uni ess you start earlier.=If you don ‘ start earlier, you will fail to arrive there in time. 女0果你不早点动身，你就 b) Uni ess it rains, the game will be p layed.=If it dose n't rain , the game will be p layed.除非下雨，比赛将照常进行。

初二八年级英语状语从句专题练习及答案

初二英语：状语从句专题第一部分:1-50 专项练习第二部分:51-100全面解析1．I ______ a meal when you _____ me.A．cooked, were ringing B．was cooking, rangC．was cooking, were ringing D．cooked, rang2．While she ______ TV, she ______ a sound outside the room.A．was watching, was hearing B．watched, was hearingC．watched, heard D．was watching, heard3．—What about going camping on weekends?—If it __________.A．don't rain B．doesn't rain C．won't rain D．didn't rain4．If it ___ tomorrow, we'll stay at home and won't go to the museum.A．snow B．snows C．will snow D．snowed5．—If you________ some problems tomorrow, you________ me know.—Yeah, I know.A．have; let B．have; must letC．will have; must let D．will have; let6．it is raining hard, the farmers are still working on the farm.A．Although; but B．Because; but C．Although; /D．Because; so 7．— The weather has been dry for a month.— Yes. If it still _____, the plants will die.A．doesn't rain B．rains C．won't rain D．is raining8．We'll sit in the front rows as soon as the game _____.A．will begin B．has begun C．begins D．begin9．While she ________ TV in the sitting room, Mum ________.A．watches; come in B．is watching; came inC．was watching; came in D．was watching; was coming in 10．—Betty, do you know if Tony _____ the photo competition?—He will if he _____ his project in Australia.A．enters; finishes B．enters; will finishC．will enter; finishes D．will enter; will finish11．_____ you don't feel well, you need to see a doctor.A．If B．When C．What D．Both A and B 12．When he back, I him the news.A．comes; will tell B．will come; will tellC．comes; tell D．will come; tell13．When she a newspaper, grandma asleep.A．read; was falling B．was reading; fellC．was reading; was falling D．read; fell14．If you _____ a lot, you will be healthy.A．exercise B．will exercise C．exercised D．are exercising 15．I really don't know if Jim ________ tomorrow. If he ________, I'll ask him to teach me how to play baseball.A．will come; will come B．will come; comesC．comes; will come D．comes; comes16．The match was _______ exciting that everyone was cheering and jumping.A．very B．so C．too D．such17．You _________ a toothache unless you _________ your teeth every day.A．will get; brush B．will get; will brushC．get; will brush D．get; brush18．I ________ her the answer if she ________ now.A．can tell; will ask B．will tell; will askC．would tell; asks D．will tell; asks19．—Dad. I want to watch TV.—You cannot watch TV _______ you do _________ finish your homework.A．if; not B．unless; not C．if; no D．unless; no 20．—Mom, can I go _________ basketball?—No. You cannot go out _________ you finish your homework.A．to play; since B．to play; unlessC．to playing; since D．to playing; unless21．It has been about twelve years since I ________ my job as an engineer.A．begin B．began C．am beginning D．have begun 22．—His life has changed a lot ______ he moved to another city.—Yes, he became happier and healthier than before.A．as soon as B．when C．ever since D．while 23．—Do you know if she tomorrow?—If she tomorrow, I will tell you.A．will come; comes B．comes; will come C．will come; will come 24．If all of us follow the government's (政府的) advice, China ________ control of COVID-19 soon.A．got B．gets C．will get25．_______you grow older, you'll know better and better about yourself.A．As B．Because C．/D．With26．Wild animals will have _______to live if humans still _______trees.A．wherever; cut down B．anywhere; will cut downC．everywhere; will cut down D．nowhere; cut down27．the outdoor competitive show Running Men's sixth-season will be on TV on Friday evening, I don't have time to watch it.A．Although, but B．Because, /C．Although, / 28．—Why do you join the sports club?—Because I want to do more exercise I can lose weight.A．in order to B．so that C．though 29．Whenever____________, I will walk around the interesting places of our city with you.A．you come B．do you come C．you will come D．will you come 30．Unless you__________ carefully in class, you__________ well.A．will listen; will learn B．will listen; will not learnC．listen; will not learn D．listen; will learn31．___________the children are having fun, parents can take dance lessons on the beach.A．Although B．If C．While D．Once32．— Do you think if Robert will go to the zoo tomorrow?— I think he will go if he _____________________ too much homework.A．don't have B．won't have C．doesn't have D．didn't have33．—The weather report says that it ___________ tomorrow in most parts of Anshun.—If it _____________, the school sports meeting will be can celled.A．will rain; will rain B．will rain; rainsC．rains; will rain D．rains; rains34．We're not sure if it ________________ tomorrow. If it _____________, we won't climb the South Hill.A．will rain; rains B．will rain; will rainC．rains; rains D．rains; will rain35．If I _______________ a two-week holiday next year, I will take part in a short study tour to Beijing University.A．took B．take C．will take D．are taking36．Life is like a mirror _____________ you smile at it, it will smile back.A．Unless B．When C．Until D．Though37．If we ______________ take environment problems seriously, the earth ______________ worse and worse.A．don't; will be B．won't; isn'tC．won't; is D．don't; won't be38．My mom will be unhappy if I ______TV too much.A．will watch B．watch C．is watching39．Bring Ms. Steen to the party ________telling her _____she can be surprised .A．without; that B．with; so C．without ; so that40．Aunt Li doesn't know if it __________ tomorrow. If it __________ tomorrow, she won't go to the park.A．will rain, will rain B．rains, will rain C．will rain, rains41．You can't go to the library ______ you don't have a student ID card.A．because B．unless C．if42．We will be late for the meeting ______ we take a taxi there.A．unless B．until C．where43．I ______ this dress if you ______ it.A．won't wear; dislikeB．don't wear; dislikeC．won't wear; will dislike44．If they ________ a trip to China, they ________ to Xi'an first.A．will take; will fly B．take; will flyC．will take; fly D．take; fly45．What _________if it _________tomorrow?A．will happen; isn't raining.B．will happen; doesn't rain.C．happens; will rain.D．happens; is going to rain. 46．I don't know if it ________ tomorrow. If it________, we won't go on a picnic.A．rains; rains B．will rain; rainsC．will rain; will rain D．is raining; rain47．We'd better arrive earlier the film starts, or we'll miss the beginning.A．before B．as C．when D．after 48．If you _______ hard, you _______ behind.A．won't study; will fall B．don't study; fallC．won't study; fall D．don't study; will fall 49．Mary will go to Sanya if she _________a five-day trip.A．have B．had C．will have D．has 50．—Helen, do you know if Martin _______ to my party next week?—I think he will come if he ______ free.A．will come; will be B．will come; is C．comes; will be答案解析部分1．B2．D3．B4．B5．B6．C7．A8．C9．C10．C11．D12．A13．A14．A15．B16．B17．A18．D19．A20．B21．B22．C23．A24．C25．A 26．D 27．C 28．B 29．A 30．C 31．C 32．C 33．B 34．A 35．B 36．B 37．A 38．B 39．C 40．C 41．A 42．A 43．A 44．B 45．B 46．B 47．A 48．D 49．D 50．B初二英语：状语从句专题第一部分:1-50 专项练习第二部分:51-100全面解析1．I ______ a meal when you _____ me.A．cooked, were ringing B．was cooking, rangC．was cooking, were ringing D．cooked, rang全面分析：你给我打电话时，我正在做饭。

初二英语状语从句条件类练习题40题含答案解析

初二英语状语从句条件类练习题40题含答案解析1.If it rains tomorrow, we ______ stay at home.A.willB.wouldC.shouldD.must答案解析：A。