初中英语状语从句讲解、练习与标准答案(教案)
八年级时间状语从句教案

八年级时间状语从句教案一、教学目标:1. 让学生掌握时间状语从句的定义和用法。
2. 培养学生正确运用时间状语从句进行交际的能力。
3. 提高学生对英语语法的理解和应用能力。
二、教学内容:1. 时间状语从句的定义和分类。
2. 时间状语从句的常用连接词。
3. 时间状语从句的倒装现象。
4. 典型例句和练习。
三、教学重点与难点:1. 重点:时间状语从句的定义、分类和用法。
2. 难点:时间状语从句的倒装现象和连接词的运用。
四、教学方法:1. 采用情景教学法,通过设定情境,让学生在实际语境中学习时间状语从句。
2. 运用任务型教学法,让学生在完成任务的过程中,巩固时间状语从句的用法。
3. 采用互动式教学法,引导学生积极参与课堂讨论,提高口语表达能力。
五、教学过程:1. 导入:通过提问方式引导学生回顾一般现在时和一般过去时的用法。
2. 新课讲解:介绍时间状语从句的定义、分类和用法。
3. 例句展示:给出典型例句,让学生理解并模仿。
4. 练习环节:设计相关练习题,让学生巩固所学内容。
5. 课堂互动:组织小组讨论,让学生运用时间状语从句进行口语交流。
6. 总结与作业:对本节课内容进行总结,布置作业,要求学生课后巩固。
教案仅供参考,具体实施时可根据学生实际情况进行调整。
六、教学评估:1. 课堂参与度:观察学生在课堂活动中的参与程度,了解他们对时间状语从句的理解和应用情况。
2. 练习完成情况:检查学生完成的练习题,评估他们对时间状语从句的掌握程度。
3. 口语表达:在课堂互动环节,评估学生的口语表达能力,看他们能否熟练运用时间状语从句进行交流。
七、课后作业:1. 整理课堂所学,编写时间状语从句的笔记。
2. 完成课后练习题,巩固时间状语从句的用法。
3. 结合自己的生活经历,用时间状语从句编写一个简短的故事。
八、教学反思:在课后,对本次教学进行反思,评估教学效果,思考如何改进教学方法,以便更好地帮助学生掌握时间状语从句。
九、拓展活动:1. 组织学生进行时间状语从句的主题演讲,提高他们的口语表达能力。
初中英语状语从句归纳(附练习及答案)

之邯郸勺丸创作状语从句指句子用作状语时,起副词作用的句子.它可以修饰谓语、非谓语动词、定语、状语或整个句子.按照其作用可分为时间、地点、原因、条件、目的、结果、让步、方法和比较等从句.状语从句一般由连词(从属连词)引导,也可以由词组引起.从句位于句首或句中时通经常使用逗号与主句离隔,位于句尾时可以不必逗号离隔.一、时间状语从句要点: 时间状语从句,由以下连词引导:when while as after before as soon as since till /until by the time 在时间状语从句中,要注意时态一致.一般情况下主句是将来时的时候,从句要用一般现在时.1.when当...的时候mozart started writing music when he was four years old.(当)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.他在旅途中不雅赏了许多地方.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任务一年了.6.as soon as 一...就...we began to work as soon as we got there.我们一到那就开始任务.i will write to you as soon as i get home.我一到家就给你写信.7.since 自...以来到现在暗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.(还可以用作介词,本句从句还可以用短语:since three years ago(自三年前以来)暗示.)8 till /until都可以作连词,连接时间状语,也可以作介词,与其它词组成介词短语,在句中作状语.they walked till /until it was dark.他们一直走到天黑.xiao ming d idn’t leave home till / until his father came back.小明直到他爸爸回来才离开家.9. by the time 到...为止 (所在句子的主句应用完成时)by the time he gets there , his father has already gone.他到家的时候,他爸爸已经走了.by the time i got to school, the class had already began.我到校时,已经开始上课了.难点——as when while的辨析as when while都暗示主、从句动作同时产生,三者差别如下:暗示“一边...一边"的意思as 强调两个动作同时进行,并暗示对比时用于产生时间较段时when 1、还可以暗示从句动词的动作在主几句动词的动作"之前"或"之后"产生.2、when=and then; at that moment (正在那个时候)while 1、用于时间较长时2、强调两个动作同时进行,并暗示对比时有时这三个连词可以互换,有时不成以.lit was raining hard when (as) i got there.我到那里时,正在下大雨. ( 动作同时产生,when可换为as, 但不克不及换为while,因为get是点动词.)lwhen i had read the article, he called me.我看完这篇文章之后,她给我打了电话.( 从句动作产生在主句之前,注意时态表达,只能用when )lwhen i got to the cinema, the film had begun.(当)我到了电影院时,电影已经开演了.(从句的动作产生在主句之后,只能用when,并要注意时态)lhe was about to leave, when the telephone rang.他正要离开,忽然电话响了.( 此时不克不及放在句首.主句动词一般表达“正在” “即将”.while, as不克不及代替 ) 考点lshe thought i was talking about her daughter, while, in fact, i was talking about my daughter.他以为我在谈她女儿,然而,实际上在谈论我女儿.(表转折,对比,when, as都不克不及代替它) 考点lwhile the alien was buying a souvenir, the girl called the police.窗体顶端窗体底端外星人买纪念品时,那女孩给警察打了电话.(暗示主句,从句的动作同时产生,while后引导的状语从句的动词必须是延续动词不克不及是点动词,因为它暗示较长时间)考点lmother was worried because little alice was ill, especially as (when/ while) father was away.妈妈担心,因为小爱丽丝病了,特别是他父亲不在家的时候.(此时as ,when, while可通用)知识扩展1. it is since从...以来多长时间了(因为since +从句或名词,暗示一段时间)it is five years since we met last time.从我们上次见面已经五年了.2. it is +before…(...才)it was a long time before i went to sleep again.过了很长时间我才睡着.it was an hour before(=until) the police arrived.过了一个小时,警察才来. 二、条件状语从句要点:暗示状语从句由连词if, unless (=if not) 引导.1.if it doesn’t rain tomorrow, we will go hiking.如果明天不下雨, 我们就去远足.2.you will get good grades if you study hard.如果你努力学习,就会取得好成绩.3.i will go to the party unless he goes there too.我不会去介入聚会的, 除非他也去.(如果他不去,我也不去.)4.you will be late unless you leave immediately.如果你不马上走,你将会迟到的.(=if you don’t leave immediately, you will be late.)难点提示:用条件状语从句时要注意时态的正确使用,当主句是将来时的时候,从句要用一般现在时.lhe will not leave if it isn’t fine tomorrow.一般将来时, 一般现在时lthey are going to have a picnic if it doesn’t rai n next week.一般将来时, 一般现在时考点三、原因状语从句要点: 由连词because, since, as引导, 也可由for, now that 等词引导1.i didn’t go to school yesterday because i was ill.我昨天没去上学,因为我生病了.2. since everybody is here, let’s begin our meeting.既然大家都来了, 让我们开始开会吧.3. as you are in poor health, you should not stay up late.既然你身体欠好, 你就不该熬夜.4.i asked her to stay to tea, for i had something to tell her.我请她留下来喝茶,因为我有事要告知她..难点——because , since , as , for,辨析在语气上,because 最重, 暗示的是直接理由,回答why 时只能用它. 其次是since, as ,一般不暗示原因, 而是标明理由, 进一步说明.(译为:由于,既然). for 被认为是复合句的并列连词(经常使用于推断),暗示理由.四、地点状语从句要点: 由连词where和复合关系词wherever (=no matter where )引导.知识扩展1.where there is a will , there is a way.有志者事竟成.(谚语)1.it will be mixed school where not all the children are disabled.他将是一所混合式学校,那里的儿童其实不都是残疾.(在限定性定语从句中对限先行词起限定作用.)2.wherever you go , i go too.无论你到什么地方,我都去.(wherever=no matter where)无论何处,多用于句首.3.wherever there is smoke , there is fire.无风不起浪.(谚语)4. while she was wondering where to go , she met a policeman.疑问副词where后跟不定式,组成不定式短语. 考点五、目的,结果状语从句要点:目的状语从句由连词that, so that, so…that , in order that 引导.结果状语从句由连词( so )that, so…that, such…that, so much/many…that引导.1.so…that 如此…以至于the scientist’s report was so instructive that we were all very excited.科学家的陈述很有启发性,我们感应很兴奋.he always studied so hard that he made great progress.他总是那么努力,结果他取得了很大的进步.2.so that 以至, 以便i’ll run slowly so that you can catch up with me. (目的)我将慢慢跑以至你能遇上我.i opened the window so that fresh air might come in. (目的)我把窗户打开以使新鲜空气可以进来.3. such…that 如此...以至it’s such nice weather that all of us want to go to the park.天气是如此的好,我们大家都想去公园玩.4.in order that=so that:为了we shall let you know the details soon in order that you can/may make your arrangements.不久我们将会让你知道详情,以便你们能够做出安插.(目的)难点+形容词或副词+形+a(an)+单数可数名词so +many 或few+单数可数名词 +that+much或 little+不成数名词lso that ,such…that 都可以in order that两者皆可引导目的地状语从句和结果状语从句,当他们引导目的状语从句时,从句的谓语里经常有can, could, may, might, will, would等次.(见例句 2, 5 )lso +adj./adv.+ that, such +n.+ that 以上两种句型都暗示结果,其中so为副词,后接形容词,副词原型,当可数名词前有many, few;不成数名词前有much, little修饰时,应采取句型:so many (few, much, little )+n. . such为形容词, 后只能接名词.这名词既可以地可数的,也可以是不成数的.如果这名词是可数,单数,则必须在名词前敬爱冠词a(an). 罕见的形式是:such a (beautiful)garden, such(nice)people.lthe weather is so nice that i’d like to take a walk.天气是如此只好,以至于我想去散散步.lmike is so honest a man that we all believe him.麦克是如此诚实的一团体,以至于大家都相信他(=mike is such an honest man that we all believe him.) 考点li’ve had so many falls that i’m blac k and blue all over.我跌了很多跤,浑身数摔得清一块紫一块.lthere are so few notebooks that i can’t give you any.笔记本太少了,我一本也给不了你.lit is such nice weather that i’d like to take a walk.天气是如此只好,以至于我想去散散步. 考点六、让步状语从句要点: 暗示让步的状语从句由连词 though, although引导.难点:lthough, although当虽然讲, 都不克不及和but连用. although,(though)…but的格局是不合错误的.但是他们都可以同yet (still) 连用. 所以thought (although)…yet(still)的格局是正确的.lwrong: although he is rich but he is not happy.right : although he is rich, yet he is not happy.虽然他很富有, 然而他其实不快乐.lright : although we have grown up, our parents treat us as children.right : although we have grown up, our parents still treat us as children.尽管我们已经长大了,可是我们的怙恃仍把我们看作小孩.although, though 辨析although 不克不及though 那样用作副词, 放在句末暗示强调时要用even though.lhe is looking fit, though.但是,他看上去很健康. 考点leven though i didn’t under a word, i kept smiling.尽管我一个字也不懂,我还是一直微笑着.lhe is quite experienced, he is young, though.尽管他很年轻,他很有经验.七、比较状语从句要点:比较状语从句主要运用于形容词和副词的原级,比较级及最初级的句子之中.原级1. as…as 和...一样jack is as tall as bob.捷克和汤姆一样高.2. not so(as)…as …和不一样she is not so(as)outgoing as her sister.她不如她姐姐外向.比较级more…than (更)this book is more instructive than that one.这本书比那本书由教育意义.最初级1.the most…in/ofthis book is the most interesting of the three.这本书是三本中最有趣的.2. the + 形容词+est…of/inthis road is the busiest street in our city. 这条路是我们城市最忙碌的街道.知识扩展lno more than只不过(嫌少的意思)i have no more than two pens.我只有两支笔.it’s no more than a mile to the shops.去商店不过一英里.lnot more than不如...;(前者不如后者)jack is not more diligent than john.捷克不如约翰勤奋.lone of the + 名词(单数)….之一(用于最初级)han mei is one of the best students in our school.韩梅是我们学校最好的学生之一.练习一、用when , while ,as soon as, not…until 填空1. the car hit the man _______ he was crossing the road.2. i’ll tell you the good news_______ i get there.3. he ______ go to bed _______11o’clock last night.4. the accident happened _______ i was on my way to work.5. sports build the body______ reading builds the mind.6. i used to be rather quite_______ i was young.二、用although , though, however填空1.they got to the airport on time______ the traffic was bad.2. we had a wonderful_______ the food was terrible.3. some people think winter is a bad season. _______, for me it’sa good time because i live cold, rainy weather.三、用because, since, so… that, if填空1.______ we’re young, we shouldn’t be too afraid of making mistakes.2.the weather was ______ nice ______ i spent the whole day in thepark.3.he couldn’t come to your party______ he was ill.4.______ were you, i would wear that earrings.四、填入适当的引导词1. i haven't heard from him _____ he went to america.2. he won't be here _____ he is invited.3. he will not go to the cinema _____ he is very busy.4. we found the key _____ she lad left it.5. we found the books two days ____ he had gone away.6. we had no sooner got to the station _____ the train left.7. he speaks english ______ he were an englishman.8. he is explaining clearly _______ they could understand.9. do not leave the room _____ you have finished the test.10. she sang ______ she went along.五、改错1. the children were running on the playground as fast as they can.2. since her husband had died,so she had to support her family.3. he won't go out until his mother will come.4. he was very foolish that he didn't pass such an easy exam.5. tom had gone out as soon as his mother got home.6. it was three months since he came to our school.7. the playground of our school is larger than their school.8. the streets in nanjing are wider than shanghai.9. whatever there is plenty of sun and rain,the fields are green.10. she sings songs as if she is a bird.答案:一、1.while 2.as soon as 3. did n’t , until 4.while5.while6.when二、1.although/though 2.although/though 3.however三、1. since, 2.so…that, 3.because, 4.if四、1. since 2. unless 3. because 4. where 5. after 6. than 7. as if 8. so that 9. before 10. asii、1. can 改成could 2. 去掉so 3. will come改成comes 4. very改成 so 五、as soon as 改成when6. was 改成is 7. than 之后加上that of 8. than 后加 those in 9. whatever改成 wherever 10. is改成 were知识迁移(栏目)状语从句在解完形填空题的作用在完形填空解题过程中,正确使用状语从句中的连接词及副词,对于掌控作者思路、从不合角度进行合乎逻辑的推理,进而达到理解全文、构建篇章意识来解决问题,起着决定性的作用.example 1,some people dislike certain food 1______ they are not used to it. the japanese enjoy eating raw fish 2_____ few americans would want to taste it. some people do not eat particular food for religious reasons. for instance, muslims do not eat pork 3_____ pigs are thought to be unclean.1( )a. because b. before c. when d. since2 ( ) a. as b. when c. while d. after3 ( ) a. although b. because c. till d. so thatexample 2.people enjoy the food that they grew up with. as a cultural group, we learn to like what is available(现成可使用的 ) to us. sometimes we need to change our eating habits.4_____ we move or travel to a new place with a different culture, or favorite food may not be available to us. 5_____ we have to eat food that is different from the food we are used to .4 ( )a. when b. because c. as soon as d. if5 ( )a. as a result b. before c. so d. forexample 3try not to leave any caller on hold for too long. it is better to tell someone you will call back 6_____ you are free. be sure to return calls 7_____ you can. 8 _____ you can not return the call immediately, apologize to the caller for the delay.6 ( )a. while b. after c. when d. because7 ( )a. if b. as soon as c. until d. as8 ( )a. where b. unless c. since d. ifexample 4the complete course is 26 miles, 385 yards, and takes the best runners less than 3 hours. 9______ it has changed since 1970, the new york city marathon is always exciting.9 ( )a. because b. although c. when d. tillexample 5“and i don’t think you have the right to ask me to remove them, 10_______ you are my father.” said he.(05中考))10 ( )a. after all b. only if c. even though d. as if答案:1. a2. c3. b4. d5. a6. c7. b8. d9. b 10. c状语从句在写作中的运用写作中能合理、正确地使用状语从句,不单能地道的表达英文习惯,并且还能使文体结构加倍严谨、美不雅.例如下文:my hobbythe hobby i enjoy most is fishing.i started fishing (1)when i was five years old. i’ll never forget the day (2)when my father first took me fishingwith him. on that day, i was holding a fishing rod (3)when a fish suddenly started pulling on the line. (4)i was so shocked that i fell into the water. but experience didn’t put me off and i have been fishing ever since.now i still go fishing with my father. and we often go out on sundays and spend the whole day fishing in the river.(1)是由when引导的时间状语从句,这列从句的使用频率很高.(2)句是由i’ll never forget the day .及when my father first took me fishing with him.两局组成.when在从句中做时间状语.(3)句也是由when 引导的时间状语从句.when 常与suddenly 连用,主句经常使用过去进行是.译为“正在……, 忽然……”.(4)是以so…that… (太…..一直于……)引导的结果状语从句。
初中英语状语从句归纳附练习及答案

初中英语状语从句归纳附练习及答案状语从句是指在句子中充当状语的从句。
它可以修饰动词、形容词、副词等,表示时间、条件、原因、方式等不同的状况。
掌握状语从句的用法对于理解和运用英语句子结构非常重要。
本文将对初中英语中常见的状语从句进行归纳,并提供相应的练习题及答案供大家学习参考。
一、时间状语从句时间状语从句常用when,while,as,before,after,since,until等引导。
表示主句动作发生的时间。
例句1:I will call you when I arrive at the airport.当我到达机场时,我会给你打电话。
例句2:She likes to listen to music while she is doing her homework.她喜欢一边做作业一边听音乐。
练习题:1. He will go to bed _______ he finishes his homework.2. Don't play with fire _______ your parents are not at home.3. You can visit the museum _______ you have free time.1. after2. while3. whenever二、条件状语从句条件状语从句通常使用if或unless引导。
表示条件或假设的情况。
例句1:If it rains tomorrow, we will stay at home.如果明天下雨,我们就待在家里。
例句2:You will pass the exam unless you work hard.除非你努力学习,否则你将无法通过考试。
练习题:1. I will buy a new car _______ I save enough money.2. _______ you study hard, you will fail the exam.3. She won't go shopping with you _______ it stops raining.答案:1. if3. until三、原因状语从句原因状语从句常用because,since,as等引导。
初中英语语法状语从句讲解及练习附答案

初中英语语法专题讲座——状语从句状语从句在复合句中作状语,修饰动词、形容词或副词等。
状语从句可以表示时间、条件、原因、地点、目的、结果、让步、方式、比较等意义。
知识梳理:提纲挈领,抓住重点和难点!? 各类状语从句连接词(短语)一览表:时间?when, while, as, as soon as, since, until, after, before,as long as(长达……之久)条件?If, unless,as/so long as(只要)原因?As, because, since,as/so long as(既然,因为)地点?Where目的?So that(为了), in order that结果?So that(方便), so…that, such…that让步?though, although, even if, however方式?As比较than, (not)as…as,时间状语从句:Whenever he comes, he brings a friend. 他每次来都带个朋友。
They all continued their regard for me as long as they lived. 他们毕生都在关心着我.条件状语从句:As long as I am alive, I will go on studying. 只要我活着,我就要学习。
原因状语从句:Since we live near the sea, we enjoy nice weather.由于我们住在海边,能享受到好的天气。
地点状语从句:Put it where we can all see it.把它放在我们都能看到的位置。
目的状语从句:Finish this so that you can start another.把这个做完,(为了)你可以开始另一个。
结果状语从句:He was so angry that he couldn't say a word. 他气得说不出话了。
初中英语状语从句归纳(附练习及答案)

初中英语状语从句归纳(附练习及答案)状语从句指句子用作状语时,起副词作用的句子。
它可以修饰谓语、非谓语动词、定语、状语或整个句子。
根据其作用可分为时间、地点、原因、条件、目的、结果、让步、方式和比较等从句。
状语从句一般由连词(从属连词)引导,也可以由词组引起。
从句位于句首或句中时通常用逗号与主句隔开,位于句尾时可以不用逗号隔开。
一、时间状语从句要点:时间状语从句,由以下连词引导:when while as after before as soon as since till /until by the time在时间状语从句中,要注意时态一致。
一般情况下主句是将来时的时候,从句要用一般现在时。
1.when当。
的时候mozart started writing music when he was four years old.当)XXX的时分,开始写音乐作品。
2.while当。
时XXX 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。
XXX.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XXX.XXX先生来这之前已经在一家银行里工作一年了。
6.XXX。
就。
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。
以来到现在透露表现自曩昔的一个出发点工夫到目前(语言工夫)为止的一段延续工夫。
主句普通用目前完成时,从句用普通曩昔时。
mr green has taught in that school since he came to china three years ago.自XXX先生来中国以来,他就在这所学校教书。
初中英语状语从句完整版课件

初中英语状语从句完整版课件一、教学内容本节课我们将学习《新目标英语》八年级下册第五章“状语从句”的内容。
具体涉及状语从句的定义、类型及其在句子中的作用。
重点章节为5.15.3节,详细内容主要包括时间状语从句、地点状语从句和原因状语从句。
二、教学目标1. 理解状语从句的概念,掌握不同类型的状语从句。
2. 能够正确运用所学状语从句进行句子构建,提高英语句式表达能力。
3. 通过实践情景,学会在实际语境中运用状语从句,增强英语实际运用能力。
三、教学难点与重点教学难点:状语从句的类型及其区别,状语从句在句子中的运用。
教学重点:时间状语从句、地点状语从句和原因状语从句的构建和应用。
四、教具与学具准备1. 教具:多媒体课件、黑板、粉笔。
2. 学具:英语课本、练习本、文具。
五、教学过程1. 导入:通过展示一组包含状语从句的图片,让学生观察并尝试描述图片中的情景,引出本节课的主题——状语从句。
2. 新课内容:讲解状语从句的定义、类型,结合教材5.15.3节内容,详细讲解时间状语从句、地点状语从句和原因状语从句的用法。
3. 例题讲解:分析并讲解典型例题,让学生理解状语从句的用法,学会构建句子。
4. 随堂练习:布置相关练习题,让学生及时巩固所学知识,同时给予个别指导。
5. 实践情景:设置不同场景,让学生运用所学状语从句进行口语练习,提高实际运用能力。
六、板书设计1. 状语从句2. 内容:定义类型:时间状语从句、地点状语从句、原因状语从句例子重点、难点提示七、作业设计1. 作业题目:根据所给句子,用合适的状语从句进行改写。
选择题:判断下列句子中,哪个是时间状语从句、哪个是地点状语从句、哪个是原因状语从句。
2. 答案:八、课后反思及拓展延伸1. 反思:对本节课的教学效果进行反思,针对学生的掌握程度,调整教学方法。
2. 拓展延伸:布置相关阅读材料,让学生了解其他类型的状语从句,提高英语水平。
同时,鼓励学生在日常生活中尝试使用所学状语从句,提高实际运用能力。
初中状语从句讲解及习题附答案
(一)状语从句概述(二)状语从句详解1. 时间状语从句2.地点状语从句3.条件状语从句4.原因状语从句5.目的状语从句6.结果状语从句7.让步状语从句8. 比较状语从句9.方式状语从句练习一一. 单项填空1. _______ he’s old, he can still carry this heavy bag.A. ThoughB. SinceC. ForD. So2. ---Do you know if he _______ to play basketball with us?---I think he will e if he ______ free tomorrow.A. es; isB. es; will beC. will e; isD. will e; will be3. In the zoo if a child _____ into the water and can’t swim, the dolphins may e up ______ him.A. will fall; to helpB. falls; to helpC. will fall; helpD. falls; helping4. I don’t remember ________ he worked in that city when he was young.A. whatB. whichC. whereD. who5. We will stay at home if my aunt ________ to visit us tomorrow.A. esB. eC. will eD. is ing6. The police asked the children _______ cross the street ________ the traffic lights turned green.A. not; beforeB. don’t; whenC. not to; untilD. not; after7. I was late for class yesterday _______ there was something wrong with my bike.A. whenB. thatC. untilD. because8. I’ll go swimming with you if I ________ free tomorrow.A. will beB. shall beC. amD. was9. In the exam, the ________ you are, ______ the _______ mistakes you will make.A. careful; littleB. more careful; fewestC. more careful; fewerD. more careful; less10. You should finish your lessons _______ you go out to play.A. beforeB. afterC. whenD. while11. I hurried _____ I wouldn’t be late for class.A. sinceB. so thatC. as ifD. unless12. When you read the book, you’d better make a mark _______ you have any questions.A. whichB. thatC. whereD. though13. The teacher raised his voice _______ all the students could hear him.A. forB. so thatC. becauseD. in order14. He took off his coat _______ he felt hot.A. becauseB. asC. ifD. since15. It is ______ that we’d like to go out for a walk.A. a lovely dayB. too lovely a dayC. so lovely a dayD. such lovely a day16. Mary had ______ much work to do that she stayed at her office all day.A. suchB. soC. tooD. very17. _______ I felt very tired, I tried to finish the work.A. AlthoughB. BecauseC. AsD. As if18. ______ the day went on, the weather got worse.A. WithB. SinceC. WhileD. As19. ______ well you can drive, you must drive carefully.A. So long asB. In order thatC. No matter howD. The moment20. Write to me as soon as you ________ to Beijing.A. will getB. getC. gettingD. got二. 根据中文意思完成下列英语句子1. 不管他跟我开什么玩笑,我都不生气。
初中状语从句讲解及习题附答案(可编辑修改版)
(一)状语从句概述定义状语从句用作状语,是起副词作用的句子。
位置状语从句可以放在主句之前,也可以放在主句之后,时间、条件、原因和让步状语从句放在句首时需要用逗号和主句隔开。
分类根据其作用可以分为时间、地点、原因、条件、目的、让步、方式和比较等状语从句。
作用它可以修饰谓语、非谓语动词、定语、状语和整个句子。
(二)状语从句详解1. 时间状语从句引导词用法示例when意为“当…的时候”。
When引导从句的谓语动词可以是延续性动词,也可以是瞬间动词。
并且when有时表示“就在那时”A liar is not believed when he speaks the truth.说谎者讲真话时也没有人相信。
When he arrives, I’ll call you. When you laugh and smile, your body relaxes.while意为“在…的时候,在…的同时”。
While引导从While I was standing at the window, I saw several boys句的谓语动词必须是延续性的,发生时间较长,并强调主句和从句的动作同时发生(或者相对应)。
While有时还可以表示对比。
running along the street. While John was watching TV, his wife was cooking.as意为“一边…一边…”。
As引导的动作是延续性的,发生时间较短,一般用于主句和从句动作同时发生;as也可以强调一前一后。
The writer was angry as he was travelling on a train to London because someone had invaded his “space”.He smiled as he stood up.after意为“在…之后”。
表示主句动作发生在从句动作之后。
(完整版)初中英语状语从句归纳附练习及答案.doc
状语从句指句子用作状语时,起副词作用的句子。
它可以修饰谓语、非谓语动词、定语、状语或整个句子。
根据其作用可分为时间、地点、原因、条件、目的、结果、让步、方式和比较等从句。
状语从句一般由连词 (从属连词 )引导,也可以由词组引起。
从句位于句首或句中时通常用逗号与主句隔开,位于句尾时可以不用逗号隔开。
一、时间状语从句要点 : 时间状语从句,由以下连词引导:when while as after before as soon as since till /until by the time在时间状语从句中,要注意时态一致。
一般情况下主句是将来时的时候,从句要用一般现在时。
1.when 当。
的时候Mozart started writing music when he was four years old.(当)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。
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。
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
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 wasraining hard(rain hard 下大雨) when got to school yesterday.
While he wasdoing his homework, the telephone rang.
As he walked along(沿着走)the lake, he sang happily.
He had learned alittle Chinese before hecameto China.
Afterhe finished middleschool, he wenttoworkin 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 soonas I get to New York.
Iwilltellhimeverything whenhe comesback.
He won’t believeit untilhe 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:
Theyoungman read till the lightwent out(熄灭).
Let’swaituntil the rain stops.
Wewon’tstart 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。
Until是指直到某一特定事件发生的时候,而讲话的人在自己心里认为,在那个时刻之后,该事情或该状况将中止(不怎么可能持续)。
固定组合里frommorning till night,till/until是不能替换的,】
2. 条件状语从句
(1)条件状语从句通常由if, unless引导。
例如:
What shall we doifit snowstomorrow?
Don’t leave thebuilding unless I tellyou to.
(2)在条件状语从句里,谓语动词通常用现在时态表示将来的动作或状态。
例如:
I’ll help you with your Englishif amfreetomorrow.
Hewon’tbe late unless he is ill.
(3)“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。
例如:
Hurryup, or you’ll be late.=If you don’t hurryup,you’ll belate.
Study hard and you willpasstheexam.=Ifyou studyhard, you will passthe exam.
3. 原因状语从句
(1)原因状语从句通常由because, since, as引导。
例如:
Hedidn’t come to school becausehe was ill.
As it israining, weshall not(不得;不应该)gothe zoo.
Sinceyou can’t answer the question, I’ll ask someone else.
(2)because表示直接原因,语气最强。
Because引导的原因状语从句多放在主句之后。
回答由why提出的问题,只能用because。
As和since语气较弱,一般用来表示明显的原因。
由as和since引导的原因状语从居多放在句首。
例如:
------Why aren’t goingthere?
------Because I don’twant to.
As hehas no car, he can’tget there easily.
Since wehave no money, wecan’t buy it.
(3)because和so不能同用在一个句子里。
4.结果状语从句
(1)结果状语从句由so…that,such…that,so that引导。
例如:
He isso poorthat he can’tbuy a bikefor his son.(和too...to...句型的转换复习)
Sheissuch a good teacher that everybodylikes her.
Mypencilfellunderthe desk, so thatI couldn’t see it.
(2)so…that语such...that可以互换。
例如:
在由so...that引导的结果状语从句中,so是副词,与形容词连用。
其结构是:“...so+ 形容词(副词)+that +从句”。
例如:
He was so glad that he couldn’t say a word.
The hallis so big that itcan hold2,000people.
Motherlivesso far awaythat we hardly ever(几乎不,从来不) see her.
在由such…that引导的结果状语从句中,such是形容词,它修饰的可以是单数或复数可数名词,也可以是不可数名词;名词前面可以带形容词,也可不带。
如果是单数可数名词,前面需加不定冠词a或an。
例如:Itwas such a hotdaythat nobody wantedtodo anything.
Hehad such long armsthat he could almost touch the ceiling.(天花板)
He madesuch rapid progress thathe didverywell inthe mid-term.
有时上述两种结构是可以互换的。
例如:
Itwas such awonderful filmthat all of us wantedtosee itagain.
=The filmwassowonderful that allof us wanted tosee it again.
It is such an important match that nobody wantstomiss it.
=Thematch issoimportant that nobody wants tomiss it.
(3)如果名词前由many,much,little,few等词修饰时,只能用so, 不用such。
例如:
Soon therewere somany deer that they ate up all the wildroses.
He has solittle time that he can’t go to the cinema(去看电影)with you.
5. 比较状语从句
比较状语从句通常由as…as, 比较级+than…等连词引导。
例如:
Tom runsfaster than Johndoes.
Thisclassroom is as big as that one(is).
6. 目的状语从句。