高中英语 语法复习二十一 连词
高中英语常见连词
高中英语常见连词高中英语常见的连词主要有以下几种：1.表示并列关系的连词：- and（和）- but（但是）- or（或者）- so（所以）- for（因为）- yet（然而）- nor（也不）- as well as（以及）2.表示选择关系的连词：- either...or（要么...要么）- neither...nor（既不...也不）- whether...or（是否...还是）3.表示递进关系的连词：- moreover（而且）- furthermore（此外）- in addition（另外）- additionally（此外）- besides（此外）- what's more（更重要的是）4.表示因果关系的连词：- because（因为）- since（因为）- as（因为）- therefore（因此）- hence（因此）- accordingly（因此）5.表示转折关系的连词：- although（尽管）- though（尽管）- even though（尽管）- despite（尽管）- in spite of（尽管）- however（然而）- nevertheless（然而）- nonetheless（然而）- on the contrary（相反）6.表示条件关系的连词：- unless（除非）- in case（以防）7.表示比较关系的连词：- as...as（和...一样）- than（比）- rather than（而不是）这些连词可用于不同类型的句子和句子间的连接，用来表达不同的语义关系。
使用适当的连词可以使文章逻辑清晰、连贯。
高中英语语法知识词法部分讲解连词
高中英语语法知识词法部分讲解---------连词及练习一、概念连词(conjunction.)是用来连接单词,短语,从句或句子的词。
连词是虚词，所以不作成分。
二、连词的分类：1.连词按其构成分为：1)简单连词, 如: and, or, but, if, because ect.2)关联连词, 如:both…and, not only…but also ect.3)分词连词, 如: supposing, considering, provided ect.短语连词, 如:as if, as long as, in order that ect.2.连词按其性质分为1)并列连词, 如: and, or, but, for ect. 用来连接并列的单词、短语、从句或分句。
2)从属连词, 如: that, whether, when, although, because ect. 用来连接名词性从句或状语从句。
三、连词的用法：并列连词:1.表示并列关系的连词有: and, both…and…, not only… but also…,neither…nor…和as well as等。
1) and: 和,并且A:基本用法:"and"表示"和","并且"的意思,用来连接对等关系的字和字,片语和片语,句子和句子.eg.①I enjoy basketball , football and table tennis. ②The weather becomes colder and colder.③He didn’t go and she didn’t go either. 他没去，她也没去。
B:特别用法:祁使句后连接and,有条件句作用,此时and=if you…,you'll…eg.Go straight on, and you'll see the library.=If you go straight on, you will see the library.2) both…and… : 既…也…,(两者)都…A.Both A and B + 谓语(构成的词组作主语时,谓语动词用复数)。
高中英语连词用法归纳
高中英语连词用法归纳一、概说连词是一种虚词，用于连接单词、短语、从句或句子，在句子中不单独用作句子成分。
连词按其性质可分为并列连词和从属连词。
并列连词用于连接并列的单词、短语、从句或句子，如and, but, or, for等；从属连词主要引出名词性从句(主语从句、宾语从句、表语从句等)和状语从句(时间状语从句、条件状语从句、目的状语从句等)，引出名词性从句的连词如that, whether等，引出状语从句的连词如when, because, since, if 等。
二、并列连词的用法◆ 1. 表示转折关系的并列连词。
这类连词主要有but, yet 等。
如：Someone borrowed my pen, but I don’t remember who. 有人借了我的钢笔，但我不记得是谁了。
He said he was our friend, yet he wouldn’t help us. 他说他是我们的朋友，但却不肯帮助我们。
◆ 2. 表示因果关系的并列连词。
这类连词主要有for, so 等。
如：The child had a bad cough, so his mother took him to the doctor. 这孩子咳得很利害，所以他妈妈带他去看医生。
You are supposed to get rid of carelessness, for it often leads to serious errors. 你们一定要克服粗枝大叶，因为粗枝大叶常常引起严重的错误。
注意：for表示结果通常不能放句首，也不能单独使用。
◆ 3. 表示并列关系的并列连词。
这类连词主要有and , or , either…or , neither…nor , not only…but(also) , both…and , as well as 等。
如：He didn’t go and she didn’t go either. 他没去，她也没去。
高考英语语法复习二十一 连词
高考英语语法复习二十一连词连词分为并列连词和从属连词两大类。
并列连词是连接主语与主语，谓语与谓语，句子与句子，分词与分词的词，它要求前后两部分有相同的形式和语法作用；而从属连词一般连接主句与从句，从句形式有名词性从句，定语从句和状语从句等。
（一）并列连词：并列连词可用来连接词与词，词组与词组，分句与分句。
常用的并列连词有：and（和），as well as（既…又），both … and（不但…而且），not only … but also（不但…而且），not … but（不是…而是），neit her … nor（既不…也不），either … or（不是…就是），or （或者），but （但是），yet（然而），for（因为），so（所以），while（而），when（这时）等。
如：Both my brother and my sister are teachers./ His room is bright but mine is gloomy （暗沉沉的）./ He can not only repair radios but also fix them./ It is a glorious （光荣的）yet difficult task./ Strike while iron is hot.（二）从属连词从属连词是指在复合句中引导从句的连结词。
常见的从属连词有：引导时间状语从句的：after, before, when, as, while, since, until, till, as soon as引导原因状语从句的：because, since, as引导让步状语从句的：although, though, no matter（无论）, even if (though)引导条件状语从句的：if, unless, once, so (as) long as引导结果状语从句的：so … that …, such … that …引导目的状语从句的：so that …, in order that …引导比较状语从句的：as … as …, not so (as) … as …, … than …引导方式状语从句的：as if …引导主语，宾语或表语从句的连词主要有：that, whether, if三个。
英语常用的24个连词
英语常用的24个连词
连词是一种虚词，不能担任一个句子成分。
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。
它主要是包括并列连词和从属连词。
以下汇总了，24个常见连词，一起来学学！
1. after 在……以后
2. and 和;又
3. as 像……一样;如同;因为
4. because 因为
5. before 在……之前
6. but 但是
7. if 如果;假使;是否;是不是
8. neither 也不
9. nor 也不
10. or 或者;还是;否则
11. since 从……以来;……以后
12. that 既然,由于(引导宾语从句等)
13. though 虽然
14. till 直到;直到……为止
15. until 直到;直到……为止
16. when 当……的时候
17. whether 是否
18. while 在/当……的时候;和……同时
19. than 比
20. so 因此;所以
21. both…and… 两个都;既……又……
22. not only…but also… 不但……而且……
23. either…or… 或者……或者……;不是……就是……
24. neither…nor… 既不……也不……。
高中英语语法——连词(带答案)
高中英语语法——连词1.定义：连词是一种虚词，用于连接单词、短语、从句或句子的词。
2.连词在句子中不单独用作句子成分。
3.分类：连词按其性质可分为并列连词和从属连词。
连词造句练习：1.上完最后一节课之后，我就回家了。
2.你和他都是我的朋友。
3.她不但喜欢唱歌，还喜欢画画儿。
4.——我不喜欢吃芒果。
——我也不喜欢。
5.就篮球而言，我比他打得好一点儿。
6.除非他先向我道歉，否则我不会原谅他的。
7.直到他离开了我，我才意识到他很重要。
8.虽然我不喜欢吃香蕉，但我也不讨厌它。
七选五练习（一）When I was in high school and college, I went to fast food restaurants pretty often. Even until today, fast food is a popular choice among students. So, what makes fast food restaurants really popular year after year?The food is not very expensive. 1 So, it is good to get something tasty to eat and still have some money left for a movie later.Nowadays, many fast food restaurants open till late nights. 2 Most teenagers go there also because other boys and girls are there. It is fun to be there, as seen in fast food TV advertisements. It is cool.3 You can just order fries or you can also mix and match with plenty of choices, such as coke with French fries, sundae with apple pies, salad with burgers. And managers there will not stare at you for reading there for hours if you just order French fries and a cup of coke.4 They can have group discussions of school projects, small talk and even birthday celebrations.You can try telling them some fast food is unhealthy, but I doubt if youngsters will listen. 5 Some of them go to a fast restaurant every week. The food there is cheap, delicious, and served fast.A. Fast food does not have to be bad for you.B. Many teenagers do not have much money.C. Fast food is still popular with many of them.D. At fast food restaurants, you choose what you want.E. Today, fast food restaurants are offering healthier food.F. A fast food restaurant is a good place for some activities for teenagers.G. So, these places are comfortable and safe to hang out during late nights.Key: A B D F GMy friend Jerry was one of the most positive people I had ever known. 1 If his employee had a bad day, Jerry always helped him to look on the positive side of the situation.2 So one day I asked him, “ How can you be so positive all the time?” He replied,“ When something wrong happens, I can be sad and angry or I can learn from it instead.I choose to learn. I choose the positive of life.” I said, “ It is not that easy.” He replied, “ Yes, it is. Life is all about choices. You can choose how people or situation will influence your life.”One morning, three armed robbers broke into the restaurant. Jerry wanted to stop them but they were so angry that one of them shot Jerry. 3 After several hours of surgery(手术)，Jerry was out of danger.4 Jerry said, “ When they wheeled me to the hospital and I looked at the faces of doctors, I got truly scared. I knew that I need to do something. So when the nurse asked me if I was allergic(过敏) to anything, I replied …Yes‟.5 I took a deep breath and said …Bullets‟(子弹). They started laughing.”Now Jerry is alive because of the great skills of his doctors; however, his amazing attitude played an important role, too. I learned from him that every day we should choose to live fully no matter what happens.A. Jerry‟s attitude truly amazed me.B. He was a manager at a restaurant.C. But he did not know how to refuse others.D. When i met him, I asked if he was scared.E. To our suprise, he was seriously injured this time.F. Luckily, Jerry was quickly brought to the nearest hopital.G. Doctors and nurses stopped working while waiting for my answer.Key: B A F D G。
高考英语知识点连接词
高考英语知识点连接词高考英语是许多学生备战的重要考试之一，而其中论述和写作部分往往需要运用到连接词。
连接词在写作中起着桥梁的作用，能够将各个观点和句子有机地连接起来，使文章条理清晰、逻辑严密。
在高考英语中，合理运用连接词对于提高写作水平和获得高分至关重要。
下面将介绍一些常见的，帮助考生在写作中更好地运用它们。
首先，让我们来看一些表示并列关系的连接词。
"and"是最常见的表示并列关系的连接词，它用于连接两个或多个并列的内容。
例如："I love reading books, and I enjoy watching movies."此外，"as well as"也可以用来表达并列关系，它在句子中的位置和用法与"and"类似。
例如："He is good at swimming, as well as playing basketball."另外还有"both...and..."，"not only...but also..."等用于表达并列关系的连接词，可以帮助考生在写作中使句子更加丰富多样，展示自己的语言表达能力。
其次，让我们来看一些表示因果关系的连接词。
在写作中，论述观点和原因时经常需要用到表示因果关系的连接词。
例如："because"，"since"，"as"等表示原因的连接词常用于句子的开头或中间，用来引导原因的说明。
例如："I couldn't sleep last night because I drank too much coffee."在写作时，合理运用这些连接词可以使论述更加有力，有助于清晰地表达观点和原因。
接下来，让我们来看一些表示转折关系的连接词。
在论述和写作中，很多时候我们需要提出不同的观点或者对立的意见。
高考英语连词知识点
高考英语连词知识点连词在英语句子中起到连接不同成分、从句或短语之间关系的作用。
掌握和运用恰当的连词可以帮助我们更准确、流畅地表达自己的意思。
本文将介绍一些高考英语中常见的连词知识点。
一、并列连词（Coordinating Conjunctions）1. and：表示并列关系，用于连接同类词、短语、从句等。
例句：I like football and basketball.I study hard and I hope to pass the exam.2. but：表示转折或对比关系，连接两个相对矛盾的意思。
例句：He is rich, but he is not happy.She is tired but happy.3. or：表示选择关系，连接两个或多个选项。
例句：Would you like black tea or green tea?You can choose to study abroad or find a job after graduation.4. so：表示因果关系，连接前后两个句子。
例句：It's raining outside, so I will take an umbrella.He missed the bus, so he had to walk home.二、从属连词（Subordinating Conjunctions）1. although：表示让步关系，引导让步状语从句。
例句：Although it was raining, they went to the park.He passed the exam although he didn't study hard. 2. because：表示原因关系，引导原因状语从句。
例句：I couldn't attend the party because I was busy.She succeeded because she never gave up.3. if：表示条件关系，引导条件状语从句。
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语法复习二十一：连词连词分为并列连词和从属连词两大类。
并列连词是连接主语与主语，谓语与谓语，句子与句子，分词与分词的词，它要求前后两部分有相同的形式和语法作用；而从属连词一般连接主句与从句，从句形式有名词性从句，定语从句和状语从句等。
（一）并列连词：并列连词可用来连接词与词，词组与词组，分句与分句。
常用的并列连词有：and（和），as well as（既…又），both … and（不但…而且），not only … but also（不但…而且），not … but（不是…而是），neithe r … nor（既不…也不），either … or（不是…就是），or（或者），but （但是），yet（然而），for（因为），so（所以），while（而），when（这时）等。
如：Both my brother and my sister are teachers./ His room is bright but mine is gloomy（暗沉沉的）./ He can not only repair radios but also fix them./ It is a glorious（光荣的）yet difficult task./ Strike while iron is hot.（二）从属连词从属连词是指在复合句中引导从句的连结词。
常见的从属连词有：引导时间状语从句的：after, before, when, as, while, since, until, till, as soon as 引导原因状语从句的：because, since, as引导让步状语从句的：although, though, no matter（无论）, even if (though)引导条件状语从句的：if, unless, once, so (as) long as引导结果状语从句的：so … that …, such … that …引导目的状语从句的：so that …, in order that …引导比较状语从句的：as … as …, not so (as) … as …, … than …引导方式状语从句的：as if …引导主语，宾语或表语从句的连词主要有：that, whether, if三个。
其中that 和whether 间或还可以引起同位从句和状语从句。
（三）某些用法比较特殊的从属连词用法区别1、当while, when, as引导时间状语从句时的区别：①while引导的状语从句中动词必须是持续性。
谓语动词多为进行时，或状态动词的一般时。
while 的这些用法可用when代替，等于“at the time that”, “during the time that”。
例如：Please keep quiet while (when) others are studying；② when除可指一段时间外，还可用来指一点时间，等于“at the time”，也就是说when引出的时间状语从句中的谓语动词可以是终止性的，也可以延续性的。
因此主句和从句的谓语可以是一般时，进行时，或完成时。
例如：When I went into the lab, the teacher was doing an experiment.（when不能换成while）He often makes mistakes when he is speaking English.（when可换成while）③as常可与when，while通用，但强调“一边、一边”。
例如：As (when, while) I was walking down the street, I noticed a police car in front of number 37. ④when引导的状语从句中的主语与主句主语一致，主、谓是“主语+系动词”结构时，这时主语和系动词可以省略。
例如：When (he was) young, he worked for a rich man./ She’ll be here to give you help when (if it is) necessary. ⑤when有时代替if，引导条件句，意为“如果”、“假如”，例如：I’ll come when (if) I’m free.2、before作连词一般表示时间，意为“在…之前”，但有些句子中这样译就显得别扭。
试看以下句子的翻译：He almost knocked me down before he saw me.他几乎把我撞倒才看见我；Before I could get in a word he had measured me.我还没来得及插话，他已经给我量好了尺寸。
3、till, until作为介词式从属连词引导时间状语短语或状语从句，用于否定句时，结构为not …until (till)，主句谓语动词延续与非延续皆可，意为“直到…才…”。
用于肯定句时，只与延续性动词连用，表示“到…为止”。
例如：They played volleyball until (till) it got dark./ They didn’t talk（延续性动词）until (till) the interpreter（译员）came./ He didn’t go to bed（非延续性动词）until (till) the his father came back.；until可以放在句首，till则不行，例如：Until the last minute of the match we kept on playing./ Not until he finished his work did he go home.（倒装）；till, until只用于时间，以下句子是错误的：We walked till the edge of the forest.（要用as far as或to）。
4、because, since, as引导原因状语时注意使用上的区别：①如果原因构成句子的最主要部分,一般用because ,因此because引导的从句往往放在句末。
用why提问的句子，一定用because回答。
例如：He had to stay at home yesterday because he was ill.；②如原因已为人们所知，或不如句子的其他部分重要，就用as，或 since。
since比as更正式些。
as和since 引导的从句一般放在句子的开头。
例如：As you are tired, you had better rest./ Since everyone is here, now let’s begin.5、although和though引导让步状语从句往往用法一样，但注意以下区别：①although用于各种文体，而though则多用于非正式的口语或书面语中。
注意由although, though引导的从句后，主句不能用but，但可用副词yet, still。
例如：Although/ Though it rained all the morning, they still went on working.（或yet they went on working）②though常与even 连用，even though表示强调，意为“即使”，但不能说even although，例如：Even though I didn’t understand a word, I dept smiling. ③though可用作副词，意为“然而”，常用逗号与句子分开。
although则不能这样使用，它只作连词。
例如：It was a quiet party, I had a good time, though.6、once作副词译“曾经”，作为连词译“一旦”，引导条件状语从句。
相当于if的加强形式。
例如：I don’t believe he was once a thief. (once这里是副词)/ Once Aristotle had made up his mind that heavy objects always fell faster than light objects, he taughtit as a truth to his students. (once连词)7、unless引导条件状语从句等于if … not …。
例如：He’ll accept the job unless the salary is too low. ( = He’ll accept the job if the salary is not too low.)8、在用as if引导的方式状语从句及表语从句中，根据情况要使用虚拟语气。
例如：He talksas if he knew all about it. 但有时也可用直陈语气。
例如：It looks as if it is going to rain.9、whether, if引导从句的用法区别：①引导主语从句、表语从句或同位语从句时，用whether，不用if。
例如：Whether they will go to the Great Wall is not known./ The questionis whether we can finish the task on time./ The question whether we will take part inthe physics contest has not been decided. ②whether可接不定式，而if则不可。
例如：I haven’t decided whether to leave or not. ③whether可作介词的宾语或置于句首表示强调，而if则不可。
例如：Everything depends on whether we have enough money./ Whether he will come, I am not sure. ④whether和if均可引导宾语从句， whether引导的宾语从句一般都是肯定句，if引导的宾语从句可以是肯定的，也可以是否定的（此时不能用whether），例如：Couldyou tell us whether/ if it rains in winter in Australia?/ I wonder if it doesn’t rain.⑤引导宾语从句的whether和if常可与or not连用。