连词和状语从句
连词与状语从句知识梳理
连词与状语从句知识梳理连词与状语从句知识梳理知识梳理知识点1：一、连词含义连词是一种虚词，不能担任一个句子成分。
它主要是包括并列连词和从属连词。
二、具体用法1. 并列连词1）. 并列连词的功能：连词在句中主要起连接词与词、短语与短语及句子和句子的作用。
即，连接两个平行的成分或句子。
如：and, but, or, nor, so, therefore, yet, however, for, as well as, both…and, not only…but also, either…or, neither…nor, (and)then等等。
2）. 并列连词的用法：表示连接两个共同概念and 和or1) 并列结构中，or 通常用于否定句，and 用于肯定句。
2) 但有时and 也可用于否定句。
请注意其不同特点：There is no air or water in the moon.There is no air and no water on the moon.在否定中并列结构用or 连接，但含有两个否定词的句子实际被看作是肯定结构，因此要用and 。
both …and 两者都(两者都强调，谓语动词为复数)not only…but (also),不但…而且(强调后者，就近原则)注意：not only… but also关联两个分句时，一个分句因有否定词not 而必须倒装。
Not only does he like reading stories, but also he can even write some.neither …nor 意思为" 既不……也不……" (就近原则)Neither you nor he is to blame.as well as也 (强调前者，就远原则)The students as well as their class teacher like watching football matches very much.I have one of his plays as well as a few of his novels.表示选择的并列结构1) or意思为" 否则" 。
状语从句的构成
状语从句的构成状语从句是指在句子中充当状语的从句，用来修饰动词、形容词、副词或整个句子，起到进一步说明、限制或补充信息的作用。
本文将介绍状语从句的构成和使用方法。
一、引导状语从句的连词引导状语从句的连词有很多种，不同的连词用于引导不同类型的状语从句。
下面是常见的引导连词及其用法：1. 时间状语从句：when(当...时候)、while(当...的时候)、as(当...的时候)、before(在...之前)、after(在...之后)、since(自从...以来)、until(直到...为止)、till(直到...为止)等。
例句：- I will call you when I arrive at the airport.（当我到达机场时，我会给你打电话。
）- She was studying while her brother was playing games.（她弟弟在玩游戏时，她正在学习。
）2. 地点状语从句：where(在哪里)、wherever(无论在哪里)等。
例句：- Let's meet where we had dinner last time.（让我们在我们上次吃晚饭的地方见面。
）- You can find her wherever you go.（无论你去哪里，你都可以找到她。
）3. 原因状语从句：because(因为)、since(因为)、as(因为)等。
例句：- I couldn't go to the party because I was sick.（因为我生病了，所以不能去参加派对。
）- Since you don't like coffee, I'll make you some tea.（既然你不喜欢咖啡，那我给你泡一些茶。
）4. 条件状语从句：if(如果)、unless(除非)、as long as(只要)、provided that(倘若)等。
状语从句连词
状语从句连词状语从句是一个句子成分，在复合句中作状语，用来修饰主句中的动作，描述动作的方式、时间、原因、条件等。
在引导状语从句的时候，我们需要使用状语从句连词。
本文将介绍状语从句常用的连词以及它们的用法。
一、时间状语从句1. 引导时间状语从句的连词有：when（当……的时候），while （当……的时候），as（当……的时候），before（在……之前），after（在……之后），since（自从……之后）等。
例如：- I always listen to music when I study.（当我学习时，我经常听音乐。
）- He called me after he finished his work.（他完成工作后给我打电话。
）2. 引导时间状语从句的连词有：since（自从……以来），until（直到……为止），before（在……之前），after（在……之后），as soon as（一……就……）等。
例如：- I have known her since I was a child.（我从小就认识她。
）- I will call you as soon as I arrive at the airport.（我到达机场后立即给你打电话。
）二、地点状语从句引导地点状语从句的连词有：where（在哪里），wherever（无论在哪里）。
例如：- He goes to the park where he can play basketball.（他去那个可以打篮球的公园。
）- You can find her wherever you go.（无论你去哪里都可以找到她。
）三、原因状语从句引导原因状语从句的连词有：because（因为），since（既然，因为），as（因为）。
例如：- She couldn't come to the party because she was busy.（她无法参加聚会，因为她很忙。
英语语法连词和状语从句课件PPT
课件PPT
语法互动(十四) 连词和状语从句
语法互动(十四)┃连词和状语从句
中考要求 1．掌握并列连词的基本用法。如：and, but, or, so等。 2．掌握常用从属连词的基本用法。如：when, after, before, as
soon as, because, if等。 3．掌握状语从句的构成和用法。
C．Both; and
D．Either; or
语法互动(十四)┃连词和状语从句
3．You will fail the exam ____A____ you work hard.
A．unless B．once C．since D．after
4．—Ring me up ____C____ you come to my house, will you?
—Sure, I will.
A．though B．while C．before D．until
5．I told him the news ____B____ he came back yesterday.
A．until
B．as soon as
C．unless
附录 动词不规则变化表
附录
1)A—A—A型(原形、过去式和过去分词同形，保持不变)
语法互动(十四)┃连词和状语从句
考点过关
Ⅰ.根据汉语意思完成句子 1．《功夫熊猫》如此精彩，以至于许多孩子都喜欢看。
The movie Kung fu Panda is ___s_o____ wonderful ___th_a_t___ many children enjoy watching it. 2．吸烟会让他的病情加重，除非他立即戒烟。 Smoking will make his illness worse __u_n_l_e_ss__ he ___g_iv_e_s__ ___u_p____ smoking at once.
状语从句分类及常用连词
状语从句分类及常用连词一、状语从句分类及常用连词：类别连词地点状语从句where,wherever时间状语从句when, whenever, while, as, before, after, since, till, once, assoon as,etc.原因状语从句because, since, as, for, now that, etc.目的状语从句in order that, so that, that, etc.结果状语从句so…that, so that, such…that, that, etc.条件状语从句if, unless, as(so)long as, etc.让步状语从句though, although, even if, even though, however, whatever, as,etc.比较状语从句as…as, so…as, than, etc.方式状语从句as, as if, as though, etc.二、各种状语从句的连词的用法区别1 地点状语从句地点状语从句通常由where, wherever 引导。
Where I live there are plenty of trees. 我住的地方树很多。
Wherever I am I will be thinking of you. 不管我在哪里我都会想到你。
2 方式状语从句方式状语从句通常由as, (just) as…so…, as if, as though引导。
1）as, (just) as…so…引导的方式状语从句通常位于主句后，但在(just)as…so…结构中位于句首，这时as从句带有比喻的含义，意思是"正如…"，"就像"，多用于正式文体，例如：Always do to the others as you would be done by.你希望人家怎样待你，你就要怎样待人。
状语及状语从句连接词
英语状语状语的作用：状语说明地点、时间、原因、目的、结果、条件、方向、程度、方式和伴随状语等。
状语一般由副词、形容词、介词短语、分词和分词短语、不定式或相当于副词的词或短语来担当。
其位置一般放在句首，但也可放在句末或句中。
状语是一种用来修饰动词，形容词，副词或全句的词，说明时间，地点，程度，方式等概念。
1.副词一般在句子中做状语He speaks English very well. 他英语说得非常好。
其中的“very”是程度副词，用来修饰“well”。
“very well”是修饰“speak”的程度状语。
2. 不定式在句子中可以作目的状语I come specially to see you. 我专门来看你。
3.介词短语She usually gets up at seven in the morning.她一般在早上七点起床。
“in the morning”是介词短语，在句中作时间状语。
The boy was praised for his bravery.这个男孩因为他的勇敢而被夸奖。
“for his bravery”是介词短语，在句中作原因状语，解释男孩被夸奖的原因。
4.从句作状语When she was 12 years old, she began to live in Dalian.她12岁的那一年开始居住于大连。
此处When引导时间状语，从句在主句中充当时间状语从句。
If I am not busy tomorrow, I will play football with you. 如果我明天不忙，我就会陪你踢足球。
此处If引导条件状语，从句在主句中充当条件状语从句。
5.过去分词作状语Faced with the situation, what are we supposed to do?6.形容词作状语(教材p.62)Early in the' morning,I woke up excited.早晨很早的时候，我醒了,很兴奋。
连词和状语从句
2．原因状语从句 在表示原因时，because语气最重，其次是as，since，now that，故在回答why问句或者在强调句对原因进行强调时，只能 用because。for是并列连词，表示推测的理由或者进一步说明， 不能放在句首，for前要用逗号。 —Why were you absent? —Because I was ill. 3．目的状语从句 (1)so that/in order that引导的目的状语从句中的谓语动词多 用can/could/may/might/will/would＋动词。 Please turn off the light so that I can go to sleep. (2)for fear that，in case，lest表示“以防，免得”。 He is working hard for fear that he should fail.
(4)表示因果关系的并列连词：so(所以)，for(因为)。 It is morning，for the birds are singing. 注意：then(那么，因而)，thus(因而)，therefore(因此，所 以)等副词常可放在句首表示因果关系。 He was busy，therefore he could not come.
fortnight前，故选择B。
6．目的状语从句与结果状语从句的区别 in order that可放在句首，只能引导目的状语从句；so that 引导目的或结果状语从句，不能放在句首。 试比较： He spoke so slowly that we all followed him.(结果状语从句) ＝He spoke slowly，so we all followed him. He spoke slowly so (in order) that we could all understand him.(目的状语从句)
13连词和状语从句
连词和状语从句高考研究英语中的连词用法比较复杂。
同一个连词可以表达不同的意思，同一个意思可以用不同的连词进行表达，同一个意思可以用不同的连词进行表达，因此在学习连词时应注意以下几点：熟练掌握每一个连词的不同意义和用法；掌握同一意义可以运用不同的连词；同一意义可以运用不同的句式表达等等。
高考中对于连词的考查主要表现在对于并列连词和从属连词的用法和辨析上进行考查。
这是考试的重点和难点所在。
状语从句一般可分为时间状语从句、地点状语从句、原因状语从句、目的状语从句、结果状语从句、条件状语从句、让步状语从句、比较状语从句、方式状语从句。
预测今后高考主要考查在具体的语境中连词的正确使用。
诊断测试1.（2010课标全国，25）Mary made coffee her guests were finishing their meal.A. so thatB. althoughC. whileD. as if2. （2010课标全国，30）The little boy won’t go to sleep his mother tells him a story.A. orB. unlessC. butD. whether3. （2010山东，28）The school rules state that no child shall be allowed out of the school during the day, accompanied by an adult.A. onceB. whenC. ifD. unless4. （2010上海，34） you may have, you should gather your courage to face the challenge.A. However a serious problemB. What a serious problemC. However serious a problemD. What serious a problem5. （2010上海，39） our manager objects to Tom’s joining the club, we shall accept him as a member.A. UntilB. UnlessC. IfD. After6. （2010北京，30） they decide which college to go to, students should research the admission procedures.A. AsB. WhileC. UntilD. Once7. （2010陕西，20）John thinks it won’t be long he is ready for his new job.A. whenB. afterC. beforeD. since8. （2010江西，22）——Our holiday cost a lot of money.——Did it ? Well, that doesn’t matter you enjoyed yourselves.A.as long asB. unlessC. as soon asD. though9. （2010福建，26）The girl had hardly rung the bell the door was opened suddenly, and her friend rushed out to greet her.A. beforeB. untilC. asD. since10. （2010安徽，29）The engineers are so busy that they have zero time for outdoor sports activities, they have the interest.A. whereverB. wheneverC. even ifD. as if知识精讲英语中的连词（Conjunction）是一种虚词，它不能独立担任句子成分，只起连接词与词、短语与短语以及句子与句子的作用。
英语中的状语从句和连词
状语从句在英语语法中扮演着重要的角色。
它们可以用来修饰动词、形容词和副词，从而增强句子的表达力和准确性。
同时，连词在连接状语从句与主句之间起到了关键作用。
本文将探讨英语中的状语从句以及常用的连词。
首先，让我们来了解一下什么是状语从句。
状语从句是一个从句，它在句子中作为副词一样的角色，修饰句子的动词、形容词或副词。
状语从句可以用来表示时间、原因、条件、目的、结果等。
状语从句的引导词有很多种，最常见的包括：when（当），while（当...时），after（之后），before（之前），since（自从），as（当...时候），because（因为），although（尽管），if（如果），unless（除非），as if （好像），so（因此），so that（以便），in order that（为了），although（虽然）等等。
这些引导词可以帮助我们把状语从句与主句连接起来，并使句子更加清晰明了。
接下来，我们来看看一些例子，以更好地理解状语从句和连词的使用。
首先是时间状语从句：“I watched a movie when I got home.”（我回到家后看了一部电影。
）这里，“when”引导的状语从句修饰主句中的动词“watched”，表达了事件发生的时间。
接着是原因状语从句：“He failed the exam because he didn't study.”（他没通过考试是因为他没学习。
）这里，“because”引导的状语从句修饰主句中的动词“failed”，表达了失败的原因。
再来是条件状语从句：“If it rains, we will stay indoors.”（如果下雨，我们会呆在室内。
）这里，“if”引导的状语从句修饰主句中的动词“will stay”，表达了条件。
还有目的状语从句：“I bought a new laptop so that I can work more efficiently.”（我买了一台新笔记本电脑，以便我可以更高效地工作。
连词与状语从句的区分
连词与状语从句的区分在学习语法的过程中，我们经常会遇到连词和状语从句这两个概念。
虽然它们都是语法中的重要要素，但是它们在功能和结构上有着明显的区别。
本文将探讨连词和状语从句的区分，并且通过一些例子来加深我们对这两个概念的理解。
首先，我们来看连词。
连词是一种连接词组、短语或句子的词语，用于建立句子之间的关系。
连词可以分为并列连词、从属连词和对等连词。
并列连词用于连接并列的词、短语或句子，常见的有"和"、"或"、"但是"等。
例如："我喜欢吃水果和蔬菜"，这里的"和"就是一个并列连词，将"吃水果"和"吃蔬菜"这两个动作连接起来，表示它们是同等重要的。
然后，我们来看状语从句。
状语从句是一个从句，用来修饰主句中的动作或状态，起到状语的作用。
状语从句常常由从属连词引导，常见的从属连词有"因为"、"如果"、"尽管"等。
例如："因为下雨，所以我没有去公园"，这里的"因为下雨"就是一个状语从句，它修饰主句中的"我没有去公园"，表示原因。
那么如何区分连词和状语从句呢？首先，我们可以通过句子的结构来判断。
如果一个词或短语连接了两个句子，并且表示它们之间的关系，那么它很可能是一个连词。
而如果一个从句修饰了主句中的动作或状态，起到状语的作用，那么它就是一个状语从句。
其次，我们可以通过句意来判断。
连词通常用于表示并列关系或转折关系，它们的作用是将两个句子连接起来，使句子更加连贯。
而状语从句通常用于表示原因、条件、目的、结果等，它们的作用是对主句中的动作或状态进行解释或补充。
接下来，让我们通过一些例子来加深对连词和状语从句的理解。
例如："我喜欢吃水果和蔬菜，因为它们对身体健康有益"。
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高三英语二轮语法专练---连词和状语从句I．改错：多一连词考点突破（1）连词分并列连词和从属连词，并列连词连接两个并列的成分或句子，从属连词用来引导从句，做主句中的某一成分。
例如，表因果关系时because 和so 不能同时使用，表让步关系时，although/though 和but 不能同时使用。
1. Although he is very young, but he can retell the story very fluently.考点突破（2）两个或多个从属连词不能并列使用2. My parents sent me an e-mail to ask whether how I was getting along with my studies.考点突破（3）受汉语表达习惯和思维定势的影响，在不需要连词的地方用了连词。
3. In some parts of the forest that you can find large groups of monkeys, which are jumping up and down. Ex：1. With little sleep and hardly any break, so he works from morning till night.2. They didn’t want breakfast because that they were going out early…..3. Earning their own money allows them to spend on anything as if they please.4. Jack jumped into the river and to save the boy.5. He made an introduction to that what had happened in the earthquake area.6. If I can save up enough money, and I will buy a TV.7. She found that him playing on the playground.8. The reason was because that more than 90% of the students had been admitted to key universities.9. Even if I fail again, but I will not lose heart.10. Following the doctor’s advice, and you will recover soon.11. I was very unhappy and scared as well as because my teacher hates the students coming late to school.12.As Jim is busy, so he can’t help with your maths.缺一连词考点一：关系密切的句与句之间容易漏掉连词It must have rained much, the river is so high.考点二：在结构复杂的各种从句中，如主语从句、表语从句中容易漏掉连词，尤其是连词that. The reason why I didn’t go to France was I got a new job.考点三：有些固定结构中，如hardly….when, no sooner….than, neither….nor, either….or 等容易漏掉连词。
We had hardly finished our housework Wang Ping came to our house for a visit.Ex: 1. Their family’s income reached as much 100,000 yuan last year.2. He is busy every day that he never pays attention to his health.3. Quickly they came to a house and it seemed everyone in the house had fallen asleep.4. I can see children playing on the playground, young couples walking quietly, old people sitting on the benches.5. It began to rain, they had to stop the match.6. While reading this passage, make marks there are mistakes.7. He looked just he had looked ten years before.综合练习1. Which you can see, he is always ready to help others.2. What he failed the exam again made his parents very disappointed.3. He left his hometown that he was born 20 years ago.4. If you can pass the exam depends on how hard you work.5. I’m not interested in if he agrees with me.6. I picked up some French words as I was having a holiday in Paris.7. It was snowing while I got to Changchun.8. He even scared my classmates away during they came over to play or do homework with me.9. I wanted to give up, and my grandfather told me to wait a little longer.10.We were warned not to cheat again so she would need to see our parents.II. 填空：1. some animals carry seeds from one place to another, _______plants can spread to new places.(so/or/for/but)2. There’s no way of knowing why one man makes an important discovery______ another man, also intelligent, fails.(since/if/as/while)3. I was glad to meet Jenny again, ________ I didn’t want to spend all day with her.(but/and/but/so)4. Don’t turn off the computer before closing all programs, ________ you could have problems.(or/and/but/so)5. It’s not easy to change habits, ______ with awarenes s and self-control, it is possible.(for/or/but/so)6. You have to move out of the way _______ the truck can’t get past you. ( so/or/and/but)7. At school, some students are active______ some are shy, yet they can be good friends with one another. ( while/although/so/as)8. ---Someone wants you on the phone.---_______nobody knows I am here. ( Although/ And/ But/So)9. One Friday, we were packing to leave for a weekend away _____my daughter heard cries for help. (after/while/since/when)10. She had just finished her homework________ her mother asked her to practice playing the piano yesterday.11. –I wonder how much you charge for your services.---The first two are free______ the third costs ＄30.(while/until/when/before)12. He was very tired after doin g this for a whole day, _____ he felt very happy…13. I ______________(write) home four times since I came here.14. The harder you study, the ____________________(important) the method of study is.III. 1.一听到那个声音，我就知道是父亲来了。
The moment I heard the voice, I knew my father was coming.类似用法：①②③2.我们航行了四天四夜才看到陆地。
We had sailed four days and four nights ______we saw land.3. 我半年后才能回来。
It will be half a year______ I come back.It won’t be long before……4. 他们不久就回来了。