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英语中重要的语法

发布时间:2020-12-28 05:13:13

A. 英语中语法单词哪个较重要啊

单词,语法只是用来拿单项选择的,事实上常用的外语交流不能说那么复杂的句子

B. 英语中哪些语法很重要

作为国人,最难掌握的是情态动词,从句和非谓语动词。因为这些和汉语的语版法差别最大权,在学习过程中很难完成迁移。但是语法并不仅限于句法,掌握常用3000单词的固定搭配也是很重要的。
你可以买一本比较详细的语法书,再结合大量的阅读(最好是英文报纸等原版的英文资料)加以巩固。

C. 英语中什么是语法(具体点)!!!

语法是语言学的一个分支,研究按确定用法来运用的词类、词的屈折变化或表示相互关系的其他手段以及词在句中的功能和关系
语言的结构规律。包括词法和句法。词法指词的构成及变化规律;句法指短语和句子的组织规律。
语法是语言表达的规则。各种语言都有不同的语法,包括人类语言和计算机语言等。语法学是语言学的一部分。
现代语法学包括语音学、音系学(见音韵学)、形态学(词法)、句法学、语义学。
数据通信中的意思
语法:数据及控制信息的格式、编码及信号电平等。
rules of a language governing the sounds, words, sentences, and other elements, as well as their combination and interpretation. The word grammar also denotes the study of these abstract features or a book presenting these rules. In a restricted sense, the term refers only to the study of sentence and word structure (syntax and morphology), excluding vocabulary and pronunciation.
A common contemporary definition of grammar is the underlying structure of a language that any native speaker of that language knows intuitively. The systematic description of the features of a language is also a grammar. These features are the phonology (sound), morphology (system of word formation), syntax (patterns of word arrangement), and semantics (meaning). Depending on the grammarian's approach, a grammar can be prescriptive (i.e., provide rules for correct usage), descriptive (i.e., describe how a language is actually used), or generative (i.e., provide instructions for the proction of an infinite number of sentences in a language). The traditional focus of inquiry has been on morphology and syntax, and for some contemporary linguists (and many traditional grammarians) this is the only proper domain of the subject.
In Europe the Greeks were the first to write grammars. To them, grammar was a tool that could be used in the study of Greek literature; hence their focus on the literary language. The Alexandrians of the 1st century BC further developed Greek grammar in order to preserve the purity of the language. Dionysus Thrax of Alexandria later wrote an influential treatise called The Art of Grammar, in which he analyzed literary texts in terms of letters, syllables, and eight parts of speech.
The Romans adopted the grammatical system of the Greeks and applied it to Latin. Except for Varro, of the 1st century BC, who believed that grammarians should discover structures, not dictate them, most Latin grammarians did not attempt to alter the Greek system and also sought to protect their language from decay. Whereas the model for the Greeks and Alexandrians was the language of Homer, the works of Cicero and Virgil set the Latin standard. The works of Donatus (4th century AD) and Priscian (6th century AD), the most important Latin grammarians, were widely used to teach Latin grammar ring the European Middle Ages. In medieval Europe, ecation was concted in Latin, and Latin grammar became the foundation of the liberal arts curriculum. Many grammars were composed for students ring this time. Aelfric, the abbot of Eynsham (11th century), who wrote the first Latin grammar in Anglo-Saxon, proposed that this work serve as an introction to English grammar as well. Thus began the tradition of analyzing English grammar according to a Latin model.
The modistae, grammarians of the mid-13th to mid-14th century who viewed language as a reflection of reality, looked to philosophy for explanations of grammatical rules. The modistae sought one “universal” grammar that would serve as a means of understanding the nature of being. In 17th-century France a group of grammarians from Port-Royal were also interested in the idea of universal grammar. They claimed that common elements of thought could be discerned in grammatical categories of all languages. Unlike their Greek and Latin counterparts, the Port-Royal grammarians did not study literary language but claimed instead that usage should be dictated by the actual speech of living languages. Noting their emphasis on linguistic universals, the contemporary linguist Noam Chomsky called the Port-Royal group the first transformational grammarians.
Structural description of the sentence “The man will hit the ball,” assigned by the …
By 1700 grammars of 61 vernacular languages had been printed. These were written primarily for purposes of reforming, purifying, or standardizing language and were put to pedagogical use. Rules of grammar usually accounted for formal, written, literary language only and did not apply to all the varieties of actual, spoken language. This prescriptive approach long dominated the schools, where the study of grammar came to be associated with “parsing” and sentence diagramming. Opposition to teaching solely in terms of prescriptive and proscriptive (i.e., what must not be done) rules grew ring the middle decades of the 20th century.
The simplification of grammar for classroom use contrasted sharply with the complex studies that scholars of linguistics were concting about languages. During the 19th and early 20th centuries the historical point of view flourished. Scholars who realized that every living language was in a constant state of flux studied all types of written records of modern European languages to determine the courses of their evolution. They did not limit their inquiry to literary languages but included dialects and contemporary spoken languages as well. Historical grammarians did not follow earlier prescriptive approaches but were interested, instead, in discovering where the language under study came from.
As a result of the work of historical grammarians, scholars came to see that the study of language can be either diachronic (its development through time) or synchronic (its state at a particular time). The Swiss linguist Ferdinand de Saussure and other descriptive linguists began studying the spoken language. They collected a large sample of sentences proced by native speakers of a language and classified their material starting with phonology and working their way to syntax.
Generative, or transformational, grammarians of the second half of the 20th century, such as Noam Chomsky, studied the knowledge that native speakers possess which enables them to proce and understand an infinite number of sentences. Whereas descriptivists like Saussure examined samples of indivial speech to arrive at a description of a language, transformationalists first studied the underlying structure of a language. They attempted to describe the “rules” that define a native speaker's “competence” (unconscious knowledge of the language) and account for all instances of the speaker's “performance” (strategies the indivial uses in actual sentence proction). See generative grammar; transformational grammar.
The study of grammatical theory has been of interest to philosophers, anthropologists, psychologists, and literary critics over the centuries. Today, grammar exists as a field within linguistics but still retains a relationship with these other disciplines. For many people, grammar still refers to the body of rules one must know in order to speak or write “correctly.” However, from the last quarter of the 20th century a more sophisticated awareness of grammatical issues has taken root, especially in schools. In some countries, such as Australia and the United Kingdom, new English curricula have been devised in which grammar is a focus of investigation, avoiding the prescriptivism of former times and using techniques that promote a lively and thoughtful spirit of inquiry.
语法在大英网络全书的定义:统摄声音,文字,句子和其他要素,以及它们的组合和解释的语言规范。“语法”这个词也指对这些抽象特征的研究,或这些规则的指南手册。严格意义上说,“语法”这个术语是指对于句子和词语结构(句法和形态学)的研究,但不包括词汇和发音。
一个普遍接受的当代语法定义是:以一种语言为母语的任何人靠直觉就知道的语言结构。对语言特征的系统描述也是一种语法,而这些特征包括音位学(声音) ,形态学(系统构词) ,句法(词语安排模式)和语义(意思) 。根据语法学家的研究,语法可以规范(即提供一些正确用法的规则) ,描述(即,描述了语言实际上是如何使用的) ,或生成(即提供一种指导,使无限的句子在一种语言中产生) 。传统的调查重点,在于形态学和句法,对于一些当代语言学家(和许多传统的语法学家),这是唯一正确的研究领域。
在欧洲,希腊人最早写关于语法的著作。对他们来说,语法是一个工具,可以用来研究希腊文学,因此他们的重点是文学语言。公元前一世纪的Alexandrians进一步发展希腊语法,以保持纯净的语言。亚历山大的狄俄尼索斯后来写出一篇影响深远的论文,称为《语法的艺术》,他在其中分析文学文本中的字母,音节,和八段话语。
古罗马人接受了希腊人的语法体系,并运用于拉丁语。除了公元前一世纪的瓦罗Varro认为语法学家应该发现结构,而不是强行指定结构,大多数拉丁语法学家没有试图改变希腊系统,还设法保护他们的语言避免衰败。希腊人和亚历山大人的语言模型是荷马的语言,西塞罗和维吉尔的作品设定了拉丁语的语法标准。最重要的拉丁语语法学家多纳图斯(公元4世纪)和普里西安(公元6世纪)的作品在欧洲中世纪被广泛用于拉丁文语法教学。中世纪的欧洲的教育使用的是拉丁文,拉丁语语法成为人文教育的基础课程。 恩斯罕的修道院长,阿尔弗里克Aelfric( 11世纪) ,第一个写拉丁语语法的盎格鲁撒克逊人,建议以此引入英语语法。从此,开始了依据拉丁语法的英语语法分析的传统。
第13世纪中叶至14世纪中叶的语法学家认为语言是现实的反映,从哲学中寻求解释语法的规则。他们寻求一个“普遍”的语法universal grammar,以此作为了解存在being的手段。在十七世纪的法国,来自罗亚尔港的一些语法学家也对这种普遍语法感兴趣。他们声称,思想的共同要素可以在所有语言的语法类别中辨识出来。与希腊语和拉丁语的语法学家不同,罗亚尔港语法学家没有研究文学语言,他们认为语言的用法应当取决于实际的生活语言。当代语言学家乔姆斯基也注意到对语言的共性的强调,他称罗亚尔港派为第一批转型语法学家。
到1700年,61种方言语法书已经印制。这些书的目的主要是改革,净化,或规范语言,并用于教学。当时语法规则通常仅仅用于正式,书面,文学的语言,并不适用于纷繁复杂的实际口语。这一规范性的手段长期在学校占主导地位,学生们对语法的学习往往和“解析”以及句子图解联系在一起。在20世纪的中后期,对于这种仅仅关注规范性和禁止性(即,什么不能做)规则的语法教育,出现了越来越多的反对声音。
课堂语法的简化和语言学家的复杂研究形成了鲜明对比。19世纪到20世纪初,历史主义观点蓬勃发展。认识到每一种现存的语言都是在不断变化中的学者们研究了欧洲语言所有类型的书面记录,以确定其演变路径。他们没有局限于文学语言,还研究了方言和当代口头语。历史主义的语法学家没有采用先前的规范性办法,但更加关注他们研究的语言的来源。
由于历史主义语法学家的工作,学者们看到,语言的研究可以是历时性的(其贯穿历史的发展)或同步性的(在特定的时间段的状态)。瑞士语言学家索绪尔和其他描述性语言学家开始研究口头语。他们收集了大量操母语者的语句样本,对这些材料进行分类,从音位学入手,一直研究到句法。
20世纪后半叶的转换生成语法学家,如乔姆斯基,研究了操母语者能生成和理解无限句子所需要的知识。而像索绪尔那样的描述语言学家则去审查单个话语样本,以求达到描述一种语言的目的。转换生成语法学家首先研究了语言的潜在结构。他们试图描述一种能够定义操母语者语言“能力”(底层的语言知识)的“规则”,解释说话人的种种“表现”(语言生成时的实际策略)。
在过去的千百年里,语法理论引起了哲学家,人类学家,心理学家和文学批评家的兴趣。今天,语法存在于语言学领域之内,但仍保留了与其他许多学科的联系。对于很多人来说,语法仍然指的是一整套必须知道,以保证“正确”语言输出的规则,然而,从20世纪后25年以来,对语法研究的更为复杂的意识,已经在学校生根发芽。在一些国家,如澳大利亚,英国,新的英语课程中语法是重点,而且避免之前僵硬的规范,提倡生动而深刻的调查精神。

D. 英语中语法那么多那一条最重要

英语语法的确很多,但并非死记硬背方能掌握,英语中最重要的语法是“任何一个句子中只有一套主谓结构”。 不错,在简单句中他是成立的,但是在复合句中,以及在有状语和非谓语动词的长句中同样适用: 简单句就是指只含有一个主谓结构的句子。简单句中有五种常见的基本结构,而且在实际运用的过程中,我们可以给句子的动词加上副词修饰,给名词加上形容词、介词短语修饰,给句子加上状语进行修饰等,以使整个句子的意思变得更加的丰富和充实。但不管如何变,都只有一个主谓结构。如(划线部分都是句子的附加成份): He worked hard all his life. (划线部分在句中作状语,修饰动词worked) He is a school student in No. 1 Middle School. (划线部分在句中作定语,修饰名词student) Having finished his homework, the boy went on to help his mother. (划线部分在句中作状语,修饰整个句子) 并列句就是由并列连词所连接起来的两个简单句。常用的并列连词有:and, or, but, so, while, when等。and用作并列连词,连接两个并列句时,可表示并列关系、递进关系、因果关系。or可以表示并列关系,也可表示因果关系,but表示转折关系,so可表示因果关系。while可表示比较或对比,when 则表示时间,相当于and at that time(就在那时)。如: Work hard, and you will succeed. (and表示因果关系) Hurry up, or you will be late for the film. (or表示因果关系) He is old, but he still works as hard as young people. (but表示转折关系) Mr. Li is generous and outgoing, so we all get on well with him. (so表示因果关系) I earn only 50 dollars a week, while she earns 80 dollars. 我一个星期只赚50美元,而她却赚80美元。(while表示比较、对比) I was going to leave home when the telephone rang. (when表示时间,相当于and at that time) 复合句就是含有两个或两个以上主谓结构的句子。这种结构中,必定有一个主谓结构是句子的主句部分,而另一个主谓结构则是句子的次要部分,即从句部分。常见的从句有:定语从句、名词性从句、状语从句等。从句部分一般都有引导词引导这个从句。如: As is known to all, China is getting more and more powerful. (As 引导一个定语从句) What he says doesn’t suit what he does. (本句包含两个名词性从句:What he says 是一个主语从句;what he does 是一个宾语从句) Where there is a will, there is a way. (Where引导一个表地点的英语句子) 两类典型的错误: 英文资料 Fragments: Parts of a sentence that are disconnected from the main clause are called fragments. Example: Incorrect: “We saw the doctor at the party. And his nurse.” Correct: “We saw the doctor and his nurse at the party.” Incorrect: Often visible as smog,ozone, formed in the atmosphere when hydrocarbons and nitrogen oxides, two major pollutants emitted by automobiles, react with sunlight. Correct: Often visible as smog, ozone is formed in the atmosphere when hydrocarbons and nitrogen oxides, two major pollutants emitted by automobiles, react with sunlight. Run-on sentences: A run-on sentence is two independent clauses that run together without proper punctuation. Examples: Incorrect: “Jose Canseco is still a feared batter most pitchers don’t want to face him.” Correct: “Jose Canseco is still a feared batter, most pitchers don’t want to face him.” Incorrect: The original building and loan associations were organized as limited life funds, whose members made monthly payments on their share subscriptions and then took turns, they drew on the funds for home mortgages. Correct: The original building and loan associations were organized as limited life funds, whose members made monthly payments on their share subscriptions and then took turns drawing on the funds for home mortgages. 中文资料 一、 句子不完整(Sentence Fragments) 在口语中,交际双方可借助手势语气上下文等,不完整的句子完全可以被理解。可是书面语就不同了,句子结构不完整会令意思表达不清。 例: There are many ways to know the society. For example, by TV, radio, newspaper and so on. 剖析:本句后半部分"for example by TV, radio, newspaper and so on.",不是一个完整的句子,仅为一些不连贯的词语,不能独立成句。 改为:There are many ways to know society, for example, by TV, radio, and newspaper. 二、 不间断句子(Run-on Sentences) 什么叫run-on sentence?请看下面的例句。 例: There are many ways we get to know the outside world. 剖析:这个句子包含了两个完整的句子:“There are many ways.” 以及“We get to know the outside world.”。又没有连词相连,而是简单地把它们放在一起,这就不允许了。 改为: There are many ways for us to learn about the outside world. 或: There are many ways through which we can become acquainted with the outside world.状语从句) There are many types of businesses in a free-market economy. 用了这么多,只是想说英语里至少在我看来最重要、最基本的一个语法规则,这个规则我用一句虽然不严谨(补充说明很严谨)但很容易记忆掌握的语言来表达: 任何一个英语句子,有且只能有一个主谓结构。也即,任何一个正确完整的句子有且只有一个主语,一个谓语。 一个句子如果缺少主语或谓语,那就是fragment错误;如果有多个谓语或主谓结构,那就是run-on错误。 补充说明: (1) 存在没有主语的句子。如祈使句,或省略句,但除此之外,并无例外; (2) 存在没有谓语,甚至没有主谓的句子,但这一定是省略句; (3) 复合句中,可以有多个主谓结构,但只能有一个主主谓结构,也就是只能有一个主谓结构是句子的主干成份,其他的主谓结构一定有连接词或引导词与主句相连,构成主句的一个组成部分; (4) 并列句中,可以有多个主主谓结构,但句子与句子之间,一定要有and等连词连接; (5) 一个句子的主语可以有几个部分组成,但这几个部分之间,一定要有连词连接,谓语、宾语也一样; (6) 对于一切从句,也要符合这个原则。

E. 初中英语语法重要的有哪些

初中英语语法重要的有哪些
一、词类、句子成分和构词法:
1、词类:英语词类分十种:
名词、形容词、代词、数词、冠词、动词、副词、介词、连词、感叹词。
1、名词(n.): 表示人、事物、地点或抽象概念的名称。如:boy, morning, bag, ball, class, orange.
2、代词(pron.): 主要用来代替名词。如:who, she, you, it .
3、形容词(adj..):表示人或事物的性质或特征。如:good, right, white, orange .
4、数词(num.): 表示数目或事物的顺序。如:one, two, three, first, second, third, fourth.
5、动词(v.): 表示动作或状态。如:am, is,are,have,see .
6、副词(adv.): 修饰动词、形容词或其他副词,说明时间、地点、程度等。如:now, very, here, often, quietly, slowly.
7、冠词(art..):用在名词前,帮助说明名词。如:a, an, the.
8、介词(prep.): 表示它后面的名词或代词与其他句子成分的关系。如in, on, from, above, behind.
9、连词(conj.): 用来连接词、短语或句子。如and, but, before .
10、感叹词(interj..)表示喜、怒、哀、乐等感情。如:oh, well, hi, hello.
2、句子成分:英语句子成分分为七种:主语、谓语、宾语、定语、状语、表语、宾语补足语。
1、主语是句子所要说的人或事物,回答是“谁”或者“什么”。通常用名词或代词担任。如:I’m Miss Green.(我是格林小姐)
2、谓语动词说明主语的动作或状态,回答“做(什么)”。主要由动词担任。如:Jack cleans the room every day. (杰克每天打扫房间)
3、表语在系动词之后,说明主语的身份或特征,回答是“什么”或者“怎么样”。通常由名词、代词或形容词担任。如:My name is Ping ping .(我的名字叫萍萍)
4、宾语表示及物动词的对象或结果,回答做的是“什么”。通常由名词或代词担任。如:He can spell the word.(他能拼这个词)
有些及物动词带有两个宾语,一个指物,一个指人。指物的叫直接宾语,指人的叫间接宾语。间接宾语一般放在直接宾语的前面。如:He wrote me a letter . (他给我写了一封信)
有时可把介词to或for加在间接宾语前构成短语,放在直接宾语后面,来强调间接宾语。如:He wrote a letter to me . (他给我写了一封信)
5、定语修饰名词或代词,通常由形容词、代词、数词等担任。如:
Shanghai is a big city .(上海是个大城市)
6、状语用来修饰动词、形容词、副词,通常由副词担任。如:He works hard .(他工作努力)
7、宾语补足语用来说明宾语怎么样或干什么,通常由形容词或动词充当。如:They usually keep their classroom clean.(他们通常让教室保持清洁) / He often helps me do my lessons.(他常常帮我做功课)
☆同位语通常紧跟在名词、代词后面,进一步说明它的情况。如:Where is your classmate Tom ?(你的同学汤姆在哪里?)
3、构词法:英语构词法主要有:合成法、派生法和转换法。
1、合成法:如:spaceship, headache, basketball, playground等等。
2、派生法:
(1)派生名词:①动词+er/or ②动词+ing ③动词+(t)ion ④形容词+ness ⑤其他,如:inventor, learner, swimming, congratulation, kindness, carelessness, knowledge
(2)派生形容词:①名词+y ②名词+ful ③动词+ing/ed ④friendly ⑤dangerous ⑥Chinese; Japanese ⑦English ⑧French ⑨German ⑩国名+(i)an 如:snowy, sunny, hopeful, beautiful, interesting, follwing, daily(每日的),nervous, delicious
(3)派生副词:①形容词+ly ②其它,如:slowly, angrily, full→fully, good→well, possible→possibly
3、转换法:
(1)形容词→动词,如:dry(干燥的)→dry(弄干), clean(干净的)→clean(打扫,弄干净),等等。
(2)动词→名词,如:look, walk, rest, work, study, swim, go, talk等等。
(3)名词→动词,如:hand(手)→(传递),face(脸)→(面对)等等。
(4)形容词→副词,如:early→early, fast→fast等等。
(5)副词→连词,如:when(什么时候)→(当……时候),等等。
(6)介词→副词,如:in(到……里)→(在里面;在家),on(在…上)→(进行,继续),等等。
二、名词:
1、英语名词可分专有名词和普通名词两大类:
1、专有名词是个别的人、地、物、团体、机构等的专用名称。
专有名词中实词的第一个字母要大写。
如:Beijing, Tom, the People’s Republic of China(中华人民共和国)
专有名词如果是含有普通名词的短语,则必须使用定冠词the。如:the Great Wall(长城)
姓氏名如果采用复数形式,则表示该姓氏一家人(复数含义),如:the Greens( 格林一家人)。
2、普通名词是许多人或事物的共有名称。如:pupil, family, man, foot.
普通名词又分为可数名词和不可数名词。
▲可数名词是可以用简单的数词进行计数的名词,如: box, child, orange;
▲不可数名词是不可以用简单的数词进行计数的名词。如:water, news, oil, population, information .
2、英语可数名词的单复数:英语可数名词有单数和复数两种形式。
1、名词由单数变复数的基本方法如下:
①在单数名词词尾加s。如:map → maps,boy→ boys,horse→ horses, table→ tables.
②s,o,x ,sh,ch结尾的词加es.如:class→classes, box→boxes, hero→heroes, dish→dishes, bench→benches.
[注]:少数以o结尾的词,变复数时只加s。如:photo→photos, piano→pianos.
③以辅音字母加y结尾的名词,变y为i,再加es。如:family→families, city→cities, party→parties.
④以f或fe结尾的名词,变f或fe为v,再加es。如:shelf→shelves, wolf→wolves, life→lives, knife→knives.
2、不规则变化:man→men, woman→women, sheep→sheep,tooth→teeth, fish→fish, child→children, ox→oxen, goose→geese
不可数名词一般没有复数形式,说明其数量时,要用有关计量名词。如:a bag of rice→two bags of rice, a piece of paper→three pieces of paper, a bottle of milk→five bottles of milk.
3、名词所有格:
1、 名词所有格表示所属关系,相当于物主代词,在句中作定语、宾语或主语。其构成法如下:
(1)表示人或其它有生命的东西的名词常在词尾加’s。如:Childern’s Day(儿童节), my sister’s book(我姐姐的书)
(2)以s或es结尾的复数名词。只在词尾加’。如:Teachers’ Day(教师节)
(3)有些表示时间、距离以及世界、国家、城镇等无生命的名词,也可在词尾加’s. 如:
today’s newspaper(今天的报纸), ten minutes’ break(十分钟的课间休息),
China’s population(中国的人口).
(4)无论表示有生命还是无生命的东西的名词,一般均可用介词of短语来表示所有关系。如:
a fine daughter of the Party(党的好女儿).
2、[注解]:
① ‘s还可以表示某人的家或者某个店铺,如:my aunt’s(我阿姨家), the doctor’s(诊所)
② 两人共有某物时,可以采用 A and B’s 的形式,如:Lucy and Lily’s bedroom(露西和丽丽合住的卧室)
③ “of+名词所有格/名词性物主代词”,称为双重所有格,如:a friend of my father’s(我父亲的一位朋友), a friend of mine(我的一位朋友)
4、名词或代词作主语时和谓语之间的单复数的一致问题:
1、谓语和谓语基本保持单复数的一致,即:主语是可数名词单数或不可数名词时,谓语动词用单数形式:如:The computer was a great invention.(计算机是个了不起的发明)
2、集体名词(如family, class, team, group, row, police, school等)做句子主语时,
①如果表示整体概念,则谓语用单数形式,如:Class Three is a very good class.(三班是好班)
②如果表示其中的所有成员时,则谓语用复数形式,如:Class Three have a map of China.(三
班有张中国地图)3、Chinese, Japanese, fish, sheep, people等表示单个时谓语用单数,表示许多时,谓语用复数。如:There is a sheep in the yard.(院子里有只绵羊) / There are some sheep in the yard.(院子里有一些绵羊)4、maths, news等虽然有s结尾,但不是复数,因此谓语仍用单数:The news is very exciting. (这个消息令人兴奋)
5、glasses, shoes, socks, trousers, gloves等名词往往用复数形式,故谓语用复数。如:
The trousers are very cheap and I want to take them.(裤子很便宜,我想买)
6、a lot of 后跟名词复数时谓语用复数形式,跟不可数名词时谓语用单数形式。如:A lot of students are playing baseball now.(现在有许多学生在打垒球) A lot of time was wasted on that work.(大量的时间花在了那个工作上)(被动句)
7、and 连接两个名词做主语时,谓语原则上用复数,但是两个名词若构成一个整体事物时,谓语则用单数。如:The teacher and his son are picking apples now.(老师和他的儿子在摘苹果) / Fish and chips is very famous food. (鱼和薯条是一种出名的食品)
8、 there be 句型中be的单复数一般由靠近的名词决定。如:There is a table and four chairs in the room.(房间里有一张桌子和四张椅子)
9、用both…and…连接两个事物做主语时,谓语一般用复数。如:Both you and I are required to be here tomorrow.(你和我明天要求都来)
10、主语中含有with的短语时,谓语单复数由with之前的人物决定。如:A woman with a 7-year-old child was standing at the side of the road. (一名妇女带着一个七岁的孩子(当时)就站在路边)
11、either…or…或者 neither…nor…连接两个人物做句子主语时,谓语采用就近原则。如:Either you or he is right.(要么是你对,要么是他对。/你和他有一个人是对的) / Neither you nor I am going there.(你和我都不打算去那里)
12、表示一段时间或长度概念的复数名词做主语时,谓语一般用单数。如:Two months is not a short time.(两个月不是个短时间)Two thousand kilometers is quite a long distance(距离).(两千千米是相当长的一段距离)
13、主语中含有half of… / (three quarters)of… / all (of) the ….等词语时,谓语的单复数由名词确定,如:Over three quarters of the information on the Internet is in English.(因特网上四分之三以上的信息是用英语写的) / A third of the students were playing near the lake.(学生的三分之一(当时)正在湖边玩耍) / All of the water in these rivers has been polluted.(这些河流中的水已经被污染了)(被动句)
但是,population一词又有特殊情况: What’s the population of China?(中国人口是多少?)(句子用单数) / Three quarters of the population in this city are Arabs(阿拉伯人).(这个城市四分之三的人口是阿拉伯人)(句子用复数)
5、部分名词用法辨析:
1、sport、game、match、race 的区别:sport通常指“户外运动”,以锻炼为主,概念较大;game意思是“运动、比赛”,不管户内户外还是脑力体力,指以胜负为主的运动;match意为“竞赛、比赛”,多指正式比赛;race主要表示“赛跑、赛马、赛车”。如:People all around the world enjoy sports.(全世界的人都喜爱运动) / The 2008 Olympic Games will be held in Beijing.(2008奥运会将在北京举行)(被动句) / Our school football team won the league match(联赛).(我们学校足球队取得了联赛冠军) / They were strong and won the boat race.(汤他们很棒,赢得了划艇比赛)
2、festival、holiday、vacation的区别:festival“节日”,指喜庆的日子或持续一段时间的文娱活动;holiday(假日、休息日),指法定假日或风俗习惯,复数可以表示一个较长的假期;vacation“假期”,指学习或工作中一段长时间的休息。如:The Shanghai Television Festival will be held next month.(上海电视节将在下个月举行) / Sunday is a holiday and most people do not work.(星期天是个假日,多数人不工作) / What are you going to do ring the summer vacation/holidays?(在暑期你打算做什么事情?)
3、journey、tour、trip、travel的区别:journey指在陆地上(或海上或空中)进行的长途旅行,不知终点,含有辛苦的意思;tour指途中作短期逗留的巡回旅行,强调游览多处,常用来指观光等;trip通常指往返定时的短途旅行,如出差度假等;travel多指长期或长途的观光旅行,尤其指到国外,没有明确目的地,也作不可数名词,指旅行这一行为。如:He made up his mind to make the journey to Dunhuang.(他拿定主意要去敦煌旅行)/ He has gone on a walking tour.(他步行观光去了) / He took several trips to Shanghai last yeaar.(去年他去了上海好几次) / Did you go to Santiago(圣地亚哥) ring your travels?(旅行期间你去圣地亚哥了吗?) / Travelling through thick forests is dangerous.(在密林里边穿行是很危险的)
4、sound、noise、voice的区别:sound指各种声音;noise主要指“噪音”;voice指人的“嗓音”。如:The noise of the street kept me awake in the night.(街上的喧嚣声让我彻夜难眠) / All of a sudden there was the sound of shots and a cry.(突然间传来几声枪响和一声尖叫) / The singer has lost her ringing voice as a result of a bad cold.(因为感冒的缘故,这个歌唱家失去了她银铃般的嗓音)
5、fish的问题:指许多条鱼且不管种类时,用fish,单复数相同;fishes 指许多种类的鱼;fish指“鱼肉”时是不可数名词。如:There are many kinds of fishes in the pool. (池子里有很多种类的鱼)/ I prefer fish to meat.(与肉相比我更喜欢鱼)
三、代词:
1、代词的分类:英语中代词分为:人称代词、物主代词、反身代词、指示代词、关系代词、疑问代词、连接代词和不定代词等等。
2、人称代词:人称代词代替人和事物的名称,分为主格和宾格两种形式。
第一人
称单数 第二人
称单数 第三人称单数 第一人称复数 第二人称复数 第三人称复数
阳性 阴性 中性

格 I
(我) you (你) he
(他) she
(她) it
(它) we
(我们) you
(你们) they (他们,她们,它们)

格 me
(我) you (你) him
(他) her
(她) it
(她) us
(我们) you
(你们) them (他们,她们,它们)
1、主格用来作句子的主语、表语。如: I often go shopping on Sundays.(星期天我常去购物) / Are they from Brazil?(他们是巴西人吗?) / Where have they gone?(他们上哪儿去了?) / That’s it.(就那么回事) / It’s he!(是他!)
2、宾格用来作及物动词或者介词的宾语。如:Who teaches you English this year?(今年谁教你们的英语?) / Help me!(救救我!) / We often write letters to her.(我们常给他写信)
3、人称代词作表语或者放在比较状语从句连词than或as之后时,可以用主格形式,也可以用宾格形式,口语中大多用宾格。如:--Who is it?(是谁?) –It’s I/me.(是我。)
4、 三个不同人称同时出现,或者主语中包含“我”时,按照“you→he→I”的顺序表达。如:
Both he and I are working at that computer company.(我和他都在那家电脑公司上班) –Who will go there?(谁要去那儿?) –You and me.(你和我)
5、 人称代词it除了可以指人指物之外,还可以表示“时间、天气、温度、距离、情况”等含义,此外还可以作“非人称代词”使用,替代作主语或者宾语的不定式、动名词或者名词性从句。如:--What’s the weather like today?(今天天气怎样?)-It’s fine.(天气晴好) / --What’s the time?(几点啦?) –It’s 12:00.(12点) / It’s a long way to go.(那可要走好长的路) / It took him three days to clean his house.(打扫屋子花了他三天的时间) / It is very clear that the public want to know when these men can go into space.(很显然,公众想知道这些人什么时候能进入太空) / We found it very difficult to learn a foreign language well.(我们发觉要学好一门外语是非常困难的)
3、物主代词:说明事物所属关系的代词,分为形容词性和名词性两种。
第一人
称单数 第二人
称单数 第三人称单数 第一人称复 数 第二人称复数 第三人称复数
阳性 阴性 中性
形容
词性 my
(我的) your
(你的) his
(他的) her
(她的) its
(它的) our
(我们的) your
(你们的) their (他们的,她们的,它们的)
名词
性 mine
(我的) Yours
(你的) his
(他的) hers
(她的) its
(她的) ours
(我们的) yours
(你们的) theirs(他们的,她们的,它们的)
1、形容词性物主代词只能作句子中名词的修饰语,后面要跟名词。如:
Is that your umbrella?(那是你的伞吗?) / I often go to see my aunt on Sundays.(我经常在星期天去看望阿姨) / They are their books.(是他们的书)
2、名词性物主代词相当于名词,既代替事物又表明所属关系,在句子中往往独立地作主语、宾语或者表语,后面千万不可以跟名词。如:
This is your cup,but where is mine?(这是你的杯子,可我的在哪儿?) / Your classroom is very big, but ours is rather small.(你们的教室很大,我们的相当小)
3、“of + 名词性物主代词”称为双重所有格,作定语时放在名词的后面。如:
A friend of mine came to see me yesterday.(我的一个朋友昨天来看我了) (指若干朋友中有一个来看我。)
[试比较] My friend came to see me yesterday.(我的朋友昨天来看我了)(指我的那个特定的个动作回到该动作执行者本身)。如:
Don’t play with the knife, you might hurt yourself.(不要玩刀子,那会割伤你的)
2、在句子中作同位语表示强调(即用来强调名词或代词的语气)。如:

F. 英语中的语法和重要知识点的区别

语法是个笼统的概念,它包括句子的语态,时态,句子结构,以及词语之间的固定搭配等;重要知识点是指每个单元的重要词组和重点句型。

G. 为什么学英语语法,语法学习的重要性有哪些

英语语法是英语学习的基础,英语语法是起组织作用的规则,理解内了语法可以解决阅读当容中语感或词汇不足的问题。

英语语法是英语语言使用的依据。语法的产生具有历史和文明背景,而在日常使用,特别是口语当中我们语言的语法并不严谨。在一些重要的书面文字或是正式的口语交流场合,语法的权威性就提供了使用的准则。

(7)英语中重要的语法扩展阅读:

从英语的语法特点来看,英语注重“主谓”结构;语法关系主要是通过词本身的形态变化以及虚词、词序等手段来表示的;英语句子除了主、谓、宾(表)这个主干外,还往往携带有从句、短语或独立结构等各种修饰成分(附加语),其定语和状语可以一环套一环,修饰中另有修饰或限定,形成了错综复杂的结构。

英语句子是通过严整的结构交待清楚各板块之间的相互关系,就其本身结构的词序而言,英语句子存在着违反逻辑思维自然顺序的现象。英语的所谓“形合”是由该语言的各级语言单位及其组合的结构形式决定的。

H. 英语词汇和语法哪个最重要

很理解你有这样的困惑,但当你提出这个问题的时候,就自动认为了学习英语等同于背单词和学语法,这两项当然很重要很重要,如果一定非要说哪个重要,应该是词汇的。但是,这个问题的前提其实就是不全面的。
首先,设想一下,如果你是一本词典,知道所有单词的词条含义,就能做好阅读理解和完形填空了么?其实并不是的,因为语言的学习涉及的内容是全面而复杂的。比如,你知道一句话中所有单词的含义,却不懂这句话什么意思,即使你读懂了这句话什么意思,也许做题会错。这是为什么呢?因为每个词、每个句子,背后也有引申含义,这就是理解能力的问题。理解的问题只有通过理解来解决。所以,最好的提升英语的方式,就是做阅读题,大量的阅读。其实在做阅读题的过程中,不可避免遇到词汇和语法,就要去解决,知识也会记得更深刻。此外,在阅读题的选择上,要根据自己的水平而定,不能一下子就选取高难度的,导致浪费时间,有挫败感,效率不高。建议选取70%左右自己能读懂的,然后把错的题一定要弄懂。再逐渐提升难度。这样,理解能力提升了,你的问题就迎刃而解了。
还有一点就是,像做语文题一样,在能力的基础上,是要有技巧的。比如转折关系、标点符号、作者语气,等等,这都是该关注的问题。
现在阅读题当中,细节题逐渐减少比例,而增加了推理概括等全方面的问题,也就是对考生有了更高的要求,所以,如果可以的话,做完一篇阅读,想一想,文章是怎么展开的,应该怎么分段?就像你做语文一样的,如果能到这个深度,说明你的英语就上了一个台阶了。
如果你的阅读理解能力提升了,完形填空等等题型就不会那么难了。这就是所谓的“得阅读者得天下”。希望你能领悟我所说的,祝你取得好的成绩。

I. 英语语法 中最基本最重要的部分是什么 英语语法

一楼说得对,“句子成份”和“句子结构”是基础中的基础,说详细点就是“主谓宾”和“定状补”要先搞明白,否则主从复合句根本啃不动.
如有必要,请看参考链接.

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