中考初中英语条件状语从句分析(全,含练习及答案)

【英语】初中必备英语状语从句技巧全解及练习题(含答案)一、初中英语状语从句1．You will be late for school________ you don’t get up early.A．but B．if C．and D．or【答案】B【解析】【详解】句意：如果你不早起，你将会上学迟到。

be late for school上学迟到；get up起床。

but表示前后是转折关系；and表示前后并列或递进关系。

由此知前后句构成“结果＋条件”的关系，即“如果你不早起，你将会迟到。

”。

故选B。

2．—I’m going to the post office.—________you are there, can you get me some stamps?A．When B．While C．Because D．If【答案】B【解析】试题分析：A. As 一边…一边，作为 B. While当…时候 C. Because 因为 D. lf假如；句意：我将要去邮局。

你去那里的时候，能不能给我带一些邮票呢？故选B考点：连词点评：连词在中考中涉及到的很多，尤其在宾语从句、状语从句、定语从句中连词是必考点。

平时学习过程中，掌握连词的意思，及所表示的关系是至关重要的，这种关系的判断可以通过句子意思的理解来选择恰到的连词。

3．Rony will get a chance to work in this company ________ he doesn’t pass the interview. A．unless B．when C．if D．after【答案】A【解析】【详解】句意“除非罗尼没有通过面试，否则他将有机会在这个公司上班”。

A.除非；B.当……时候；C.如果；D.在……时候。

根据句意可知，表示“除非他没有通过面试”，故选A。

4．— _______ good time we had at the party last night!— Yes. It was _______exciting party that I would never forget it.A．What; so B．How; such C．What a; such an D．How a; so an【答案】C【解析】【详解】试题分析：句意：昨天晚上我们在聚会上玩的是多么开心呀！是的，它是如此的令人兴奋以至于我永远不会忘记它。

【英语】中考英语状语从句试题经典及解析一、初中英语状语从句1．If the singer ______ to Zigong ______ September 20th， please call me．A．will get；on B．gets；onC．gets；in【答案】B【解析】【详解】句意：如果歌手9月20日到自贡，请给我打电话。

if引导的条件状语，时态要满足“主祈从现”，所以第一空是一般现在时态，主语单数，谓语动词变第三人称单数用gets；表示具体某一天用介词on。

In用在一天中的上午，下午或晚上，用在季节，月份。

根据题意，故选B。

【点睛】if和unless引导的条件状语从句主将从现常见的有以下几种情况：一、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如：When I grow up,I’ll be a nurse and look after patients我长大后要当一名护士,照顾病人二、如果主句是祈使句,那么从句通常要用一般现在时如：Don’t laugh at me when I make a mistake.我犯错误的时候不要笑话我.三、如果主句是含有情态动词的一般现在时,根据需要从句多用现在进行时如：You should be quiet when you are in the reading room在阅览室时应保持安静2．— When did you go to bed last night?— ____________ I finished my homework.A．Until B．Not until C．When D．While【答案】B【解析】not …until 表示直到…才，与短暂性动词连用，故选B3．Many people do not realize the importance of health ______ they have fallen ill.A．until B．while C．when D．after【答案】A【解析】试题分析：句意：一些人直到失去了健康才意识到它的重要性。

（英语）初中英语状语从句解题技巧分析及练习题(含答案)及解析一、初中英语状语从句1．It was the middle of the night _____the sound of the piano woke me up.A．because B．if C．when D．although【答案】C【解析】【详解】句意：正是半夜钢琴声把我吵醒了。

A. because因为；B. if如果；C. when 当……的时候；D. although尽管，虽然。

根据下文the sound of the piano woke me up.可知这里是when引导的时间状语从句。

根据题意，故选C。

2．一When did you leave your office yesterday?一 I finished the project.A．Until B．While C．When D．Not until【答案】D【解析】句意：昨天你什么时候离开你的办公室的？——直到我完成那个任务。

本题考查连词。

A. Until 直到···时候才结束，要与延续性动词连用；B. While 当···时候；C. When 当···时候；D. Not until直到···时候才开始，与非延续性动词连用；句子中finished（完成）是非延续性动词，故选D3．You will fall behind others ______ you work hard.A．if B．unless C．though D．since【答案】B【解析】试题分析：句意：如果你不努力学习，你会落后别人。

A.because因为；B. If如果；C. Unless如果不； D. Though虽然。

结合句意，故选B考点：考查连词的用法.4．- Is Li Lei at school today?- No, he is at home _____ he has a bad cold.A．until B．if C．because D．so【答案】C【解析】【详解】句意：——李磊今天在学校吗？——不，他在家因为他感冒了。

（英语）初中英语状语从句答题技巧及练习题(含答案)及解析一、初中英语状语从句1．If you study hard, you ________ into a good senior high school.A．got B．will get C．get【答案】B【解析】【详解】考查条件状语从句时态的用法。

句意：如果你努力学习，你_______进入一个好点的高中。

A. got 表示一般过去时；B. will get 是一般将来时；C. get 是一般现在时。

连词if引导的条件状语从句中，主句是一般将来时，条件状语从句用一般现在时表示将来的动作。

由句意可知，主句是将来发生的动作，用一般将来时，故选B。

2．-- Can’t I park my car free here?-- You can, for four hours, __________ you spend over 100 yuan in this supermarket. A．though B．if C．unless【答案】B【解析】【详解】句意：-我不能把车免费停在这里吗？- 如果你在这家超市花费超过100元，你可以免费停车四个小时。

though 虽然；if 如果；unless 除非。

这里是形容一种条件，如果消费超过100元，就能免费停车，故选B。

3．--- Do you know what time Daniel Xuzhou tomorrow?---At 2:00 p. m. I will meet him when he at the airport.A．gets to; arrives B．will get to; will arriveC．will get to; arrives D．gets to; will arrive【答案】C【解析】句意：——你知道丹尼尔明天什么时候去徐州吗？——下午2:00点。

当他到达机场时我将与他会面。

中考英语状语从句试题经典含解析一、初中英语状语从句1．______ many children like KFC, I think they’d better try not to eat it too often. A．Because B．When C．Although D．If【答案】C【解析】考查从句的知识。

句意“尽管很多孩子喜欢吃KFC，单数我认为他们最好不要经常吃。

”because引导原因状语从句；when引导时间状语从句；although引导让步状语从句；if引导条件状语从句。

题目表示的是让步。

故选C。

2．一When did you leave your office yesterday?一 I finished the project.A．Until B．While C．When D．Not until【答案】D【解析】句意：昨天你什么时候离开你的办公室的？——直到我完成那个任务。

本题考查连词。

A. Until 直到···时候才结束，要与延续性动词连用；B. While 当···时候；C. When 当···时候；D. Not until直到···时候才开始，与非延续性动词连用；句子中finished（完成）是非延续性动词，故选D3．You will fall behind others ______ you work hard.A．if B．unless C．though D．since【答案】B【解析】试题分析：句意：如果你不努力学习，你会落后别人。

A.because因为；B. If如果；C. Unless如果不； D. Though虽然。

结合句意，故选B考点：考查连词的用法.4．__________ you have trie d it on, you can’t imagine how pretty the new style skirt is. A．Because B．Although C．Unless D．When【答案】C【解析】本题的含义是如果你不尝试一下，你将不能想象一下这件新款式的裙子有多么漂亮，unless表示如果不的意思，故本题选C。

（英语）初中英语状语从句解题技巧分析及练习题(含答案)含解析一、初中英语状语从句1．______ Mike didn’t win the race , he was still wearing a smile on his face.A．If B．Since C．Although D．Because【答案】C【解析】【详解】句意：虽然迈克没有赢了比赛，但是他脸上仍然带着笑容。

A. If 如果，引导条件状语从句；B. Since 由于，引导原因状语从句；C. Although 尽管，虽然，引导让步状语从句；D. Because 因为，引导原因状语从句。

根据句意，故选C。

2．________ there is danger on the internet, online insurance is still popular among the young. A．Unless B．Though C．Since D．Until【答案】B【解析】【详解】句意：虽然网上存在危险，但网上保险在年轻人中仍然很流行。

考查连词辨析。

A. Unless 除非，如果不，引导条件状语从句；B. Though尽管，虽然，引导让步状语从句；C. Since 自….以来，既然，由于，引导时间状语从句和原因状语从句；D. Until：到…为止，在…以前，直到，引导时间状语从句。

根据句意可知前后句句意是转折关系，前句是让步关系，可知填Though；选B。

3．At last, Amy grew ____ tired ____ she fell asleep.A．as; as B．such; that C．so; that D．not only; but also 【答案】C【解析】【详解】句意：最后，艾米累得睡着了。

A. as; as 与…一样；引导比较状语从句；B. such; that如此...以致;如此...以至于，引导结果状语从句；C. so; that如此…以致…；引导结果状语从句；D. not only; but also不但…而且…连接两个并列主语。

中考九年级英语状语从句专项练习(附答案)含答案解析一、初中英语状语从句1．He doesn't tell me when he_______ . I'll telephone you as soon as he______.A．will come;comes B．will come; will comeC．comes; will come D．comes; comes【答案】A【解析】试题分析：句意：他没告诉我什么时间回来。

他一回来我就告诉你。

宾语从句中表示将来，用将来时，而状语从句中多用一般现在时表示将来时；故选A。

考点：考查时态的用法。

2．You'd better get home earlier today we can go out for a big meal.A．in order to B．such that C．so that D．in order【答案】C【解析】句意：你最好今天早点回家，这样我们就可以出去吃大餐了。

A. in order to 为了，后跟动词原形；B. such that没有此用法；C. so that为了，引导目的状语从句；D. in order+that+从句，引导目的状语从句。

we can go out for a big meal表示目的的完整句子，所以使用连词词组so that。

故选：C。

3．— Is everyone here today?— No, Lucy is at home ________ she has got a high fever.A．because B．if C．until D．unless【答案】A【解析】【详解】句意：——今天大家都到齐了吗？——没有，露西因为发高烧呆在家里了。

A. because因为；B. if如果；C. until直到……才；D. unless除非，如果不。

露西呆在家里没有来是因为发高烧的原因。

初中英语状语从句解题技巧分析及练习题(含答案)及解析一、初中英语状语从句1．You'd better take the map with you you won't get lost．A．so that B．as soon as C．now that D．as long as【答案】A【解析】【详解】句意：你最好带上地图,这样你就不会迷路。

考查连词短语辨析。

A. 以便于，表目的；B. 一……就，表条件；C. 既然，表原因；D. 只要，表条件。

根据题干可知你最好带上地图的目的是为了不会迷路，本句是so that引导的目的状语从句，故选A。

2．Many people do not realize the importance of health ______ they have fallen ill.A．until B．while C．when D．after【答案】A【解析】试题分析：句意：一些人直到失去了健康才意识到它的重要性。

本题考查的是not…until 句型，“直到……才”。

For为了；but 但是；as 作为。

故选A。

考点：考查连词的用法。

3．________ there is danger on the internet, online insurance is still popular among the young. A．Unless B．Though C．Since D．Until【答案】B【解析】【详解】句意：虽然网上存在危险，但网上保险在年轻人中仍然很流行。

考查连词辨析。

A. Unless 除非，如果不，引导条件状语从句；B. Though尽管，虽然，引导让步状语从句；C. Since 自….以来，既然，由于，引导时间状语从句和原因状语从句；D. Until：到…为止，在…以前，直到，引导时间状语从句。

根据句意可知前后句句意是转折关系，前句是让步关系，可知填Though；选B。

中考英语状语从句归纳(附练习(Xi)及答案)要(Yao)点(Dian): 时间状语从句，由以下连(Lian)词引导：when while as after before as soon as since till /until by the time 在时间状语从句中(Zhong)，要注意时态一致。

一般情况下主句是将来(Lai)时的时候，从句要用一般现在时。

1.when当。

的(De)时候mozart started writing music when he was four years old.(当(Dang))莫扎特的时候，开始写音乐作品。

2.while当。

时he visited a lot of places while he was traveling.他在旅途中参观了许多地方。

3.as在。

的同时；一边。

一边。

he smiled as he stood up.他一边站起来一边笑着。

4.after在。

之后he left the classroom after he had finished his homework the other day.前几天做完作业之后回的家。

5.before 在。

之前mr. brown had worked in a bank for a year before he came here.布朗先生来这之前已经在一家银行里工作一年了。

6.as soon as 一。

就。

(主将从现)we began to work as soon as we got there.我们一到那就开始工作。

i will write to you as soon as i get home.我一到家就给你写信。

7.since 自。

以来到现在表示自过去的一个起点时间到目前(说话时间)为止的一段持续时间。

主句一般用现在完成时，从句用一般过去时。

mr green has taught in that school since he came to china three years ago.自格林先生来中国以来，他就在这所学校教书。

英语中状语从句共有9大类，分别是：本节课我们学习其中的条件状语从句。

目录：一、概念；二、时态；三、条件状语从句的引导词；（一）if 引导的条件状语从句；（二）unless引导的条件状语从句；（三）as /so long as引导的条件状语从句；（四）once引导的条件状语从句；四、条件状语在句中的位置；五、转换；六、拓展；七、综合练习；一、概念在某种条件下，可能发生某事。

由if/unless等引导的表示条件的句子，就叫条件状语从句。

e.g:If you put wood into water, it floats.如果你把木头放到水里，它就会浮起来。

Unless you keep ice cream in a fridge, it melts.除非你把冰淇淋放进冰箱，不然它就会融化。

二、时态1．当主句和从句所表示的是原理、客观真理、规则时，主句是一般现在时（包括祈使句和含有情态动词can/may/must等），从句也要用一般现在时。

例如：1) If you put a piece of paper into water, it gets wet．如果你把一张纸放进水中，它会变湿。

(原理)2)Be careful if you cross the road.(祈使句)3) You must see the doctor if you are ill.( 含有情态动词）2. 在if条件状语从句中，如果从句谈论的是一个可能发生的事实及其产生的相关结果，主句用一般将来时，从句用一般现在时。

e.g:1) If it rains tomorrow, we will not go to the zoo.2) If you go to bed earlier, you won't feel tired in the morning.3. 如果从句用现在进行时或现在完成时，主句需用一般将来时。

1）If you are looking for Peter you’ll find him upstairs.如果你是在找彼得，上楼就会找到他。

人教版中考英语专项训练必备英语状语从句技巧全解及练习题(含答案)一、初中英语状语从句1．____ I was in the US, I made a lot of American friends.A．While B．Although C．Unless D．Until【答案】A【解析】【详解】句意：当我在美国的时候，我交了很多美国朋友。

考查连词辨析。

while当……的时候，表时间；although尽管，表让步；unless除非，表条件，相当于if not；until直到，与not连用表示“直到……才”。

根据I made a lot of American friends我交了很多美国朋友，可知是在美国的时候，故选A。

2．The Italian woman didn’t feel a culture shock____it was her first time to Shanghai. A．though B．since C．if D．when【答案】A【解析】句意：这个意大利妇女没有感到一种文化冲击，尽管她是第一次来上海。

A. though尽管；B. since自从；C. if 是否，如果；D. when当---时候；根据The Italian woman didn’t feel a culture shock这个意大利妇女没有感到一种文化冲击，和it was her first time to Shanghai.她是第一次来上海之间用though 引导让步关系状语从句；故选A3．（题文）I’m sure that you will succeed in the end ___________ you give up halfway. A．until B．till C．unless D．although【答案】C【解析】试题分析：句意：如果你不半途放弃，我肯定你最终会成功的。

A. until直到，表示时间；B. till 直到，表示时间；C. unless如果不，除非，表示条件；D. although虽然，尽管。

中考英语：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．（2023·合肥模拟）I like to live in a house _______ is big and bright, but he lives _______ he was born.A．where, which B．which, that C．where, that D．that, where 2．（2023·哈尔滨模拟）Don't worry. I you the news the minutes he back.A．tell, will come B．will tell, comes C．will tell, will come 3．（2022·哈尔滨模拟）—We will go out for a picnic as we planned_______ it rains tomorrow.—You needn't worry about the weather. It's sunny tomorrow.A．until B．unless C．if4．（2022·牡丹模拟）—Mom, I took my partner's math book home by mistake. What should I do?—Well, you should call her ____you can say sorry to her.A．as long as B．so that C．even though 5．（2022·巧家模拟）—What are you going to do this weekend?—I will go to Hefei____________ it doesn't rain this weekend.A．when B．until C．if D．and 6．（2022·哈尔滨模拟）I wonder if it rain tomorrow. If it rain, I'll go hiking with my friends.A．will; isn't B．doesn't; won't C．will; doesn't 7．（2022·哈尔滨模拟）—I wonder if our teacher Miss Green will take us to the zoo tomorrow?—Don't worry. I'm sure if it fine, she will take us there.A．will be B．is C．was8．（2022·广西模拟）It's nice to see you again. We______ each other since 2018.A．didn't see B．don't see C．haven't seen D．won't see 9．（2021·岳阳）________ he is 72 years old, ________ he keeps running every day.A．Although; but B．Although; /C．But; /10．（2021·山西）Please don't hurt the little animals ________ you see them on the street. They are our friends.A．so B．when C．unless11．（2021·天津）My cousin became a country doctor ________ he finished medical school.A．after B．so that C．but D．so12．（2021·新疆）We can achieve our dream ________ we don't give up hope in the face of difficulties.A．even though B．as long as C．so that D．no matter what 13．（2021·重庆）We should take the rest of the food home we can't finish what we order.A．if B．so C．unless D．until 14．（2021·达州）— I'm afraid that we can't the math problem the teacher helps us.— That's true. It's too difficult.A．work on; if B．work on; unlessC．work out; if D．work out; unless15．（2021·长春模拟）My family will go somewhere interesting ________________ the holiday begins.A．as soon as B．so C．so that D．even though 16．（2021·集贤模拟）—Jim, let's go out to play basketball.—Oh, I won't do that _________ I finish my homework.A．when B．until C．because17．（2021·集贤模拟）Nobody can hear you _________ you speak in a louder voice.A．unless B．if C．when18．（2021·九台模拟）—Gina, do you know if it ________ tomorrow?—Sorry, I don t know. We won't go there if it ________.A．will rain；will rain B．will rain；rainsC．rains；rains D．rains；will rain19．（2021·夹江模拟）— I think everyone should play a part in saving our environment.— I agree. For example, there will be less air pollution ________ we drive less.A．so B．if C．though20．（2021·瑞安模拟）One important purpose of our school is to prepare us for the future ________ we can face all the challenges with confidence.A．so that B．as soon as C．even though D．as long as 21．（2021·松原模拟）—I am so hungry, mom.—Don't worry. We will have lunch as soon as we ____________there.A．get B．are getting C．will get D．got 22．（2021·松原模拟）—I am feeling down these days.—You ___________better if you listen to some light music or go for a walk.A．feel B．feels C．will feel D．felt23．（2021·松原模拟）We will play soccer together in the yard as soon as my report_____________.A．finished B．will be finishedC．has finished D．is finished24．（2021·成都模拟）________you work hard, I'm sure you will get good grades in the exam.A．As soon as B．As long as C．As well as25．（2021九下·江阴期中）_________ you have tried it on, you can't imagine how pretty the new skirt is.A．Because B．Since C．Unless D．When26．（2021九下·通榆月考）Traffic accidents have caused many deaths in the past few years. ________ more action is taken, the problem will get even worse.A．Unless B．If C．After27．（2021·泰州模拟）More spelling mistakes ____ and corrected if you go over the paper for the second time.A．are found B．have been foundC．will be found D．were found28．（2021九下·襄州月考）What ____ if they ____ to the class late ?A．will happen; go B．will happen; will goC．will be happening; will go D．will be happened; go29．（2021九下·天门月考）If people _____ cutting trees down, forests ____ sooner or later.A．Keep; disappear B．keep; will disappearC．will keep; disappear D．will keep; will disappear30．（2021·黄石）He asked me. ____ Tom would go to the party or not. I said___ he was invited, he would go.A．if; if B．whether; whetherC．if; whether D．whether; if31．（2021九下·长沙开学考）I'm wondering if you_______ to Frank's party next Friday. If you go, ______.A．go; so I do B．will go; so will I C．will go; so do I 32．（2021·虹口）We are encouraged to plant more trees ____ our country will be greener and more beautiful.A．until B．unless C．so that D．as long as33．I am in trouble, my best friend always helps me.A．Whenever B．Whatever C．However D．Never34．（2020·自贡）—Do you know the traffic rules?—Sure, one of them is that we can't go across the street ________the light is green.A．when B．until C．after35．（2020·重庆A）Nobody can hear you ______you speak in a louder voice.A．unless B．If C．when D．after 36．（2020·滨州）—Will you go to Lisa's housewarming party next Sunday?—Well, if I__________, I will go on time.A．invite B．will inviteC．am invited D．will be invited37．—___________ I do, I always think about if other people will like.—That's great. You are cool.A．Whatever B．Whenever C．Whichever D．However 38．Sam didn't pass the exam ___________ he had studied harder.A．because B．but C．even though D．if39．I ___________ the book to you if I come back tomorrow.A．will return B．returned C．have returned D．return 40．（2020·天津）You'd better tidy up your room ________ your father comes back.A．so B．or C．before D．but 41．（2020·凉山）—Let's go camping if it____________ next Saturday.—But nobody knows if it ___________.A．is fine; rains B．will be fine: rainsC．is fine: will rain D．will be fine: will rain42．（2020·黔西南州）The Chinese doctors went to Italy to help the patients __________ they knew it was dangerous.A．because B．if C．though D．as soon as 43．（2020九下·兰州月考）— Let's go fishing if it ______ this weekend.— But nobody knows if it ______.A．is fine; will rain B．will be fine; rainsC．will be fine, will rain D．is fine; rains44．（2020·白银）You will feel cold ______you don't wear a coat.A．so B．though C．if D．unless45．（2020·东营模拟）She was so angry at he was doing she walked out without a word.A．what; that B．that; what C．what; what D．that; that 46．（2020·中山模拟）—Is our Wechat account safe?—Yes, nobody can use it they have the password.A．if B．when C．unless D．since 47．（2020·中山模拟）There greater progress if we follow the teachers' instructions.A．be B．were C．will be D．have been 48．（2020·长宁模拟）I wasn't able to memorize the names of the historical events __________ I had tried hard.A．though B．if C．when D．because 49．（2020·长宁模拟）Many students go to that bookstore, __________ it has lot of reference books they can choose fromA．and B．so C．for D．but 50．（2020·南关模拟）_____________________ Zhong Nanshan is 84 years old, he's still healthy and strong.A．Unless B．But C．So D．Though答案解析部分1．D2．B3．B4．B5．C6．C7．B8．C9．B10．B11．A12．B13．A14．D15．A16．B17．A18．B19．B20．A21．A22．C23．D24．B25．C 26．A 27．C 28．A 29．B 30．D 31．B 32．C 33．A 34．B 35．A 36．C 37．A 38．C 39．A 40．C 41．C 42．C 43．A 44．C 45．A 46．C 47．C 48．A 49．C 50．D中考英语：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．（2023·合肥模拟）I like to live in a house _______ is big and bright, but he lives _______ he was born.A．where, which B．which, that C．where, that D．that, where全面分析：我喜欢住在又大又明亮的房子里，但他住在他出生的地方。

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。

初中英语：条件状语从句一. 条件状语从句的概念条件状语从句，即在某种条件下，一件事情可能发生。

在英语中由连接词if或unless等引导的状语从句叫做条件状语从句。

条件是指某一件事情实现之后（状语从句中），一件事情（主句）才能发生，通常译作假如，只要，如果”等意思。

条件状语从句中，主从句的时态要遵循生将从现”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. 关丁条件句的时态，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。

【英语】初中英语状语从句解题技巧分析及练习题(含答案)含解析一、初中英语状语从句1．—Ling ling, you'll feel sleepy tomorrow _______ you go to bed early.—OK, Mom. I’ll go to bed at once.A．if B．unless C．though D．because【答案】B【解析】【详解】句意：——玲玲，如果你不早点睡觉，明天你会感到困的。

——好的,妈妈。

我马上去睡觉。

考查连词辨析。

A. if如果，引导条件状语从句；B. unless如果不、除非，相当于if not，引导条件状语从句；C. though虽然、尽管，引导让步状语从句；D. because因为，引导原因状语从句。

通过分析主从句之间的逻辑关系可知应该选择引导条件状语从句的从属连词if 或unless，再根据句子所表达的含义“如果不早点睡，明天就会感到困”可知unless符合语意，排除if；故答案选B。

2．---The two old friends were ____ busy ____ with each other that they forgot the time.---Yes. They hadn’t met for over ten years, so they kept talking the whole night.A．too; to talk B．too; talking C．so; to talk D．so; talking;【答案】D【解析】试题分析：句意:这两个老朋友那么忙于交谈以至于忘了时间。

是。

他们十年多没见到了，所以他们聊了一晚上。

考查句式so…that…因此……以至于……;be busy doing忙于做……，故选D。

考点：考查so…that句式。

3．I won't go he comes back.A．until B．while C．when D．why【答案】A【解析】句意：直到他回来，我才走。

中考九年级英语状语从句专项练习和答案含答案解析一、初中英语状语从句1．—Tom, do you know if Sam _______ to my party next week?—I think he will come if he __________.A．comes; will invite B．will come; will be invitedC．comes; invites D．will come; is invited【答案】D【解析】解析：句意：——汤姆，你知道山姆下个星期会来参加我的聚会吗？——我认为如果他被邀请了他会来的。

第一句中的if翻译为“是否”，引导宾语从句；根据句意，可知从句的时态应该用一般将来时；第二句中的if翻译为“如果”，引导条件状语从句，在if引导的条件状语从句中，要用一般现在时代替一般将来时，由句意可知用被动语态，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．Betty you the answer as soon as she works it out later.A．tells B．told C．will tell D．is telling【答案】C【解析】【详解】句意：贝蒂之后一算出来，她就会告诉你答案。

考查时态。

tells告诉，一般现在时；told一般过去时；will tell一般将来时；is telling现在进行时。