条件状语从句练习精讲(含答案)讲解学习

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if引导的条件状语从句讲解和练习(答案)

if引导的条件状语从句讲解和练习(答案)

t 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 ’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 protectingthe 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。

(完整)初中英语状语从句讲解、练习与答案

(完整)初中英语状语从句讲解、练习与答案

状从句状从句用来修主句中的,副和形容的从句叫状从句。

根据其含状从句可分状从句,地点状从句,条件状从句,原因状从句,果状从句,比状从句,目的状从句,步状从句。

1. 状从句(1)状从句常用when, as, while, before, after, since, till, until, as soon as 等来引。

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)在状从句里,通常不用将来,用在表示将来的作或状。

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)在有 till 或 until 引的状从句的主从复合句里,如果主句用肯定式,其含是“一直到⋯⋯〞,只能用延性。

如果主句用否认式,其含是“直到⋯⋯ 才⋯⋯〞,“在⋯⋯以前不⋯⋯〞 , 可用瞬。

例如:The young man read till the light went out〔熄〕.Let ’ s wait until the rain stops.We won’ t start until Bob comes.Don’ get off 〔从下来〕until the bus stops.【Till 是指直到某一特定事件生的候,而在那个刻之后,事情或状况仍将持。

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。

初中英语语法 If引导的条件状语从句(讲解及练习)

初中英语语法   If引导的条件状语从句(讲解及练习)

初中英语语法 If引导的条件状语从句(讲解及练习)初中英语语法-if引导的条件状语从句(讲解及练习)初中英语dd条件状语从句(讲解&练习)ⅰ条件状语从句的定义ⅱ条件状语从句的鼓励词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。

ifwepaymuchattentiontotheearth,we'llhaveabetterworld.如果我们多关爱地球,就会拥有一个更美好的世界ifitrainstomorrow,whatshallwedo?如果明天下雨,我们怎么办?特别注意:if还可以鼓励交互式条件句,则表示不容同时实现的条件,从句中多用通常过去时或过去顺利完成时。

whatwouldhappeniftherewerenowater?如果没有水会怎样?2.unless鼓励的条件状语从句,unless的意思就是如果不,除非。

可以与if...not 交换。

youwillfailinenglishunlessyouworkhard.你英语考试可以不及格的,除非你更加不懈努力。

3.as/solongas引导的条件状语从句:as/solongas意思是“只要”solongasyou'rehappy,iwillbehappy.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条件句真实从句一般现在时一般过去时be动词用(were)用法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)。

②主句中含有情态动词,if从句用一般现在时态。

主句一般将来时情态动词+动原祈使句would/could+动原例句非真实wewillstayathomeifitrainstomorrow.如果明天下雨,我将要呆在家。

ifyoufinishyourhomework,youcangohomenow.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’tjumpintotheriverifyoufeelveryhot.如果你感到很热,不要跳入河里。

完整版初中英语状语从句讲解、练习与答案

完整版初中英语状语从句讲解、练习与答案

状语从句状从句用来修主句中的,副和形容的从句叫状从句。

依照其含状从句可分状从句,地址状从句,条件状从句,原因状从句,果状从句,比状从句,目的状从句,步状从句。

1. 状从句(1) 状从句常用when, as, while, before, after, since, till, until, as soon as等来引。

比方: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)在状从句里,平常不用将来,用在表示将来的作或状。

比方: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) 在有 till 或 until 引的状从句的主从复合句里,若是主句用必定式,其含是“向到达⋯⋯”,只能用延性。

若是主句用否认式,其含是“直到⋯⋯才⋯⋯” , 在“⋯⋯ 以前不⋯⋯” ,可用瞬。

比方:The young man read till the light went out (熄) .Let ’ s wait until the rain stops.We won’ t start until Bob comes.Don’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,而在那个时辰此后,该事情或状况仍将连续。

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

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。

条件壮语从句语法讲解和习题巩固(附答案)

条件壮语从句语法讲解和习题巩固(附答案)

If you go to the party, you’ll have a great time! 语法讲解和习题巩固(附答案)条件状语从句条件状语从句表示主句动作发生的条件,在初中阶段常由if(如果)和unless引导,表示假如有从句的动作发生就会有主句的动作发生。

例如:Please call me if he is at home.假如他在家的话,请给我打电话。

:一、if条件句if条件句:条件句用于陈述语气,表示假设的情况可能发生,其中if 是―如果‖的意思。

构成条件从句主句时态If+一般现在时主语+shall/will+动词原形例句If he comes, he will take us to the zoo.用法:(一)条件状语从句通常由连词if引导,意为―如果、假如‖,主句不能用be going to表示将来,而应该用shall,will。

If you leave now, you are never going to remember it. (错误)If you leave now, you will never remember it. (正确)if ―如果‖,引导条件状语从句,主句用一般将来时,从句则用一般现在时,如:If it rains tomorrow, I won't climb the hills.另外,主句是祈使句或含有情态动词,从句也用一般现在时。

如:Please call me if he comes next Sunday. Can you call the policeman if you are in the trouble. 注意宾语从句中的if与条件状语从句if的区别。

宾语从句中的if的意思是―是否‖,相当于whether,引导宾语从句,时态需根据语境确定。

如果主句用一般现在时,从句可以根据具体情况选用任何时态,通常情况下,如果主句用一般过去时,从句必须用过去式的某种形式。

条件状语从句练习精讲(含答案)

条件状语从句练习精讲(含答案)

条件状语从句练习精讲(含答案)1---5 CDBAD 6---10 DAACB 11---15 CBCBCⅠ.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. 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. come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 ____(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。

(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)

(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.只要你保持干净,你可以借我的书。

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。

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。

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)

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。

初中英语语法:条件状语从句解析和练习题(含答案)

初中英语语法:条件状语从句解析和练习题(含答案)

2021年初中英语语法:条件状语从句解析和练习题(含答案)一、定义:条件状语从句就是在复合句中表示主句动作发生条件的状语从句。

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,主句为一般将来时,祈使句或有情态动词时,从句用一般现在时,即主将从现原则。

二、引导词:②常用引导词:if (如果), unless(“如果不”“除非”),as long as(“如果”“只要”),②特殊引导词: in case(万一),but for(如果不),supposing(假设),on condition that(条件是),三、位置:可放在句首或句尾,放在句首时常用逗号与主句隔开。

四、详细解说1.if引导的条件状语从句if引导的条件状语从句在复合句中表示主句动作发生的条件,是引导条件状语从句最常用的连词。

if意思是“如果,假如”,表示在某种条件下某事很可能发生。

如:If you get scared easily, do not watch it. 如果你很容易被吓坏,别看了。

If it does not rain tomorrow, we will go hiking. 如果明天不下雨,我们就去远足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。

You will get good grades if you study hard. 如果你努力学习,就会取得好成绩注意: if引导的条件状语从句可以位于主句之前,也可位于主句之后。

如果从句在前,从句与主句之间要用逗号隔开。

(1)在引导的条件状语从句中,主句中的动词常用一般将来时,从句中的动词用一般现在时,即“主将从现”。

如:If it doesn’t rain, I will go for a picnic. 如果不下雨,我就去野餐。

初中条件状语从句精讲和练习含答案资料讲解

初中条件状语从句精讲和练习含答案资料讲解

此文档仅供收集于网络,如有侵权请联系网站删除初中英语:条件状语从句一.条件状语从句的概念等或条件状语从句,即在某种条件下,一件事情可能发生。

在英语中由连接词ifunless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),一件事等意思。

条件状语从句中,主从句的时“假如,只要,如果”情(主句)才能发生,通常译作主将从现”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。

态要遵循“二.条件状语从句的引导词 conj . 如果,假如1.If如果你请他帮忙,他会帮你的。

If you ask him,he will help you.如果你考试不及格,你会让他失望的。

,you will let him down.If you fail in the examif ...not...)(除非在……的时候 2.unless conj.除非,若不,你就不能及时赶到那儿。

You will fail to arrive there in time unless you start earlier. 如果你不早点动身, ,比赛将照常进行。

Unless it rains, the game will be played. 除非下雨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。

高中英语状语从句练习与讲解含答案

高中英语状语从句练习与讲解含答案

高中英语状语从句练习与讲解状语从句状语从句在句中相当于副词做状语,又叫副词性从句。

状语从句分为时间状语从句、条件状语从句、地点状语从句、原因状语从句、目的状语从句、让步状语从句、结果状语从句和比较状语从句。

掌握状语从句应当引导词入手,注意引导词的词义,引导状语从句的引导词都有词思,所以,了解引导词的意思尤为重要。

引导词按意义分为九类:1)时间when , as , while , till , until , before, after , since2)地点where3)原因because , as , since , now that4)条件if , unless , once .so (as)long as . in case5)让步though , whatever (--ever) as, even though, even if6)目的so that, in order that7)结果so ... that8)比较than, as .. as9)方式as , as if例如:1.I fell asleep when ( as , while ) he was doing his exercises .他正作练习时我睡着了。

(时间状语从句)2.When he arrived in Shanghai , his mother met him at the station .他到上海时,他妈妈到车站接他。

(时间状语从句)3.She always sings as she walks .她总是一边走一边唱。

(时间状语从句)4.I waited until he had finished his work .我等到他做完活。

(时间状语从句)5.It was not long before he told me about this affair .不久,他就告诉我这件事。

(时间状语从句)6.He has worked very hard since he entered the factory .自从他进厂,工作一直很努力。

(最新整理)if引导的条件状语从句讲解和练习(答案)

(最新整理)if引导的条件状语从句讲解和练习(答案)

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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。

【教育资料】if引导的条件状语从句(讲义及答案)学习精品

【教育资料】if引导的条件状语从句(讲义及答案)学习精品

if 引导的条件状语从句(讲义)状语用来表示行为发生的时间、地点、目的、方式、程度等,通常由副词或介词短语充当,也可由一个句子充当。

I slept at home yesterday because I had a bad cold.状语从句状语从句指句子作状语。

根据其作用可分为时间、地点、原因、条件、目的、结果、让步、方式等从句。

状语从句一般由连词(从属连词)引导。

I will go to school by bike tomorrow if it is sunny.Grammar focus—I think I’ll take the bus to the party.—If you do, you’ll be late.If you take the bus to the party, you’ll be late.—I think I’ll stay at home.—If you do, you’ll be sorry.If you stay at home, you’ll be sorry.—What will happen if they have the party today?—If they have it today, half the class won’t come.—Should we ask people to bring food?—If we ask people to bring food, they’ll just bring potato chipsand chocolate.1.if 在本单元句中意为“;”,用于引导即 if 引导的是一个完整的句子,所以一定要有主谓,成为从句,另一个句子则成为主句。

If you go there, I’ll go, too.We will go hiking if it doesn’t rain tomorrow.If Bob leaves tomorrow, I will hold a party for him tonight.2.if 引导的条件状语从句既可以放在主句前,也可放在主句后。

英语条件状语从句讲解和练习

英语条件状语从句讲解和练习

条件状语从句引导词:if(如果) ,unless(除非), in case(以防)时态:主将从现(可能会发生的事情)主现从现(肯定会发生/祈使句)1.if引导的条件状语从句,可位于前面或后面,但是如果放在后面,主从句用逗号隔开。

e.g.I will call you if I come. 或If I come, I will come.(主将从现)如果明天不下雨,我们将去野炊。

_____________________________________________If you drop the vase,it falls into pieces.(主现从现) 如果你摔花瓶的话,它就会变成碎片。

如果你把水冷却的话,它就会变成冰。

_______________________________________________If you have any problems,please call me.如果你知道答案,请举手。

_______________________________________________2.unless引导的条件状语从句,位置和if引导的一样。

Unless=if...notE.g. If you don't study hard,you will not pass the exam.=Unless you study hard,you will not pass the exam.除非你努力工作,否则你不会得到高工资。

(high salary)。

___________________________________________________________________________________________________________________3.条件状语从句和祈使句之间的转换。

结构:祈使句,and/or +从句(and:那么or否则)1.)Work hard,and you will get a high salary.=If you work hard, you will get a high salary.2.)Work hard,or you will not get a high salary.=Unless you work hard, you will not get a high salary.=If you don't work hard, you will not get a high salary.练习一.在正确的答案下划一条线。

条件状语从句练习精讲(含答案)

条件状语从句练习精讲(含答案)

条件状语从句练习精讲(含答案)1---5 CDBAD 6---10 DAACB 11---15 CBCBCⅠ.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. 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. come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 ____(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。

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条件状语从句练习精讲(含答案)1---5 CDBAD 6---10 DAACB 11---15 CBCBCⅠ.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. 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. come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 ____(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 ______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.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 on weekends.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 go to the beach if it won’t rain this week.12. would they have a match if the P.E. teacher are busy?13.He will have written a letter to his grandparents if he got his report card this week.14. If she get up late, she doesn‘t catch the early bus.15. Peter will major in English if he pass the exams in Peking University.1.如果他到的晚了会发生什么事情?What was happened if he came late?2. 如果努力学习,你就会取得好成绩。

If you work hard, you will get good success.3. 他如果看电视太久了,他的父母会不高兴。

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