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小学初中高中大学英语语法知识大全

小学初中高中大学英语语法知识大全
小学初中高中大学英语语法知识大全

归纳整理后发现--英语也就这么回事

(完整)小学五年级英语必须掌握的一些英语语法知识

小学五年级英语必须掌握的一些英语语法知识 一、时态 1、一般现在时: 概念:经常、反复发生的动作或行为及现在的某种状况。 时间状语:often (经常),usually (通常),always (总是), sometimes (有时),every week (day, year, month ...), on Sundays,… 基本结构:①be动词;②行为动词 否定形式:①am / is / are + not;②此时态的谓语动词若为行为 动词,则在其前加don't,如主语为第三人称单数,则用doesn't,同时还原行为动词。 一般疑问句:①把be动词放于句首;②用助动词do提问, 如主语为第三人称单数,则用does,同时,还原行为动词。 2、现在进行时: 概念:表示现阶段或说话时正在进行的动作及行为。 时间状语:now, look, listen, … 基本结构:am/is/are +doing 否定形式:am/is/are +not+doing 一般疑问句:把be 动词放在句首

第三人称单数 一般现在时的肯定句中,主语为第三人称单数的动词变化主 要体现在词尾的变化上,其规律大体有三点: 1. 一般情况下,直接在动词词尾+s,例如:get —gets; take — takes 2. 以s, sh, ch, x, o结尾的动词,在词尾+ es,例如:teach —teaches; wash —washes; go —goes 3. 以辅音字母+ y结尾的动词,变y为i,再+ es, 如: study —studies; try —tries 除上述规律外,还应注意下面三点: 1. 动词have,遇到主语是第三人称单数时,要用has;动 词be 的第三人称单数形式是is。 2. 含有动词第三人称单数形式的句子变否定句时,要用 doesn't + 动词原形,如: He goes to school at six in the morning. (变否定句)—He doesn't go to school at six in the morning. 3. 对含有动词第三人称单数形式的句子提问时, 要用助动词does,如: She goes home at five every day. (对划线部分提问)—When /

大学英语语法(英语专业必看)

1.Noun Identify the uncountable nouns ? 1. Nouns that have no distinct, separate parts, we look as the whole (气、液、固体) ? 2. Nouns that have parts that are too small or insignificant to count (sand grass hair) ? 3. Nouns that are classes or categories of things (food, clothing, money) P49 ? 4. Nouns that are abstraction (life, work, music) ? 5. Subjects of study (history, math) 不可数变可数三大规律 ? 1. 物质名词(总称名词)若表示不同的种类,或者表示特定的意思,或者是液体名词表示“几杯”或“几瓶”这样的数量时。 ? 2. 抽象名词若是具体化,则可数。与此相反,可数转化为不可数。 ? 3. 当一个名词表示抽象、总称的概念,则为不可数,当一个名词表示具体、特定的事物,则为可数。 物质名词/总称名词变可数 ? 1. 总称名词具体化 ?A: Would you like a cake? ?B: No. I don’t like cake. ? 2. 物质名词变意思 ?I need some paper. / I bought a paper. ? 3. 液体物质名词表数量 ?Two beers and three coffees, please. 抽象名词变可数 ?Art (an art) / beauty (a beauty) / youth (a youth) ?Eg. 1. Youth is not a time of life. It is a state of mind. ? 2. When as a child I laughed and wept– time crept. ?When as a youth I dreamed and talked-time walked. 2Articles Specific reference--the ? 1. 特指是针对交际双方来说的 ? 2. 特指就是根据说话者和听话者共有的知识,或根据上下文,可以识别的事物。 ? 3. 说话者用the是想要听话者找到双方心中都知道的所知,而听话者一方“断定”或“还原”所指对象的方法有多种。 ? 1. Situational/cultural reference ?Eg. Albert Einstein, the famous physicist. ? 2. textual co-reference— ?anaphoric reference (前指)& ?cataphoric reference (后指 ? 1. general knowledge (the sun, the moon, the North Pole, the Equator, the universe, the Renaissance, the Pope 罗马教皇) ? 2. specific knowledge/ local use (let’s go to the library) ? 3. immediate situation (The roses are very beautiful. Can you find the page?)

高中英语语法大全

(1)表语从句 1.定义:用作表语的从句叫做表语从句。 2.构成:关联词+简单句 3.引导表语从句的关联词的种类: (1) 从属连词that。如: The trouble is that I have lost his address. 麻烦是我把他的地址丢了。 (2) 从属连词whether, as, as if。如: He looked just as he had looked ten years before. 他看起来还与十年前一样。 The question is whether they will be able to help us. 问题是他们是否能帮我们。 注:从属连词if一般不用来引导表语从句,但as if却可引导表语从句,如: All this was over twenty years ago, but it's as if it was only yesterday. gh能跟表语从句的谓语动词一般为系动词be, seem, look等。如: It looked as if it was going to rain. 看起来天要下雨了。 连接副词 where, when, how, why。 如:The problem is who we can get to replace her. 问题是我们能找到谁去替换她呢。 The question is how he did it. 问题是他是如何做此事的。 That was what she did this morning on reaching the attic. 那就是她今晨上了阁楼干的。 解释: 1.连词because可引导表语从句。如: I think it is because you are doing too much. 我想这是因为你做得太多。 2.在一些表示“建议、劝说、命令”的名词后面的表语从句中,谓语动词用虚拟语气。should+动词原形表示,should可省略。如: My suggestion is that we (should) start early tomorrow. 我的建议是我们明天一早就出发。(2)主语从句 1.定义:用作主语的从句叫做主语从句。 2.构成:关联词+简单句 3.引导主语从句的关联词有三类: (1) 从属连词that。如:That they were in truth sisters was clear from the facial resemblance between them. 很明显,她们确是亲姐妹,她们的脸型很相似。 (2) 从属连词whether。如: Whether he’ll come here isn’t clear. 他是否会来这里还不清楚。 (3) 连接代词who, whom, whose, what, which, whoever, whatever, whichever 连接副词 where, when, how, why。如: What she did is not yet known. 她干了什么尚不清楚。 How this happened is not clear to anyone. 这事怎样发生的,谁也不清楚。 Whoever comes is welcome. 不论谁来都欢迎。 Wherever you are is my home ---- my only home. 你所在的任何地方就是我的家----我唯一的家。 解释: 1.主语从句能用it作形式上的主语。常以it作形式主语的句型有: A. It+be+形容词(obvious, true, natural, surprising, good, wonderful, funny, possible, likely, certain, probable, etc.)+that从句。如: It is certain that she will do well in her exam. 毫无疑问她考试成绩会很好。 It is probable that he told her everything. 很可能他把一切都告诉她了。 B. It+be+名词词组(no wonder, an honour, a good thing, a pity, no surprise, etc.)+that

大学英语语法大全_太经典了

大学英语语法 学习提纲 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)

大学英语语法与练习——unit14倒装

14. 倒装 倒装句之全部倒装 全部倒装是只将句子中的谓语动词全部置于主语之前。此结构通常只用与一般现在时和一般过去时。常见的结构有: 1) here, there, now, then, thus等副词置于句首, 谓语动词常用be, com e, go, lie, run。 There goes the bell. Then came the chairman. Here is your letter. 2) 表示运动方向的副词或地点状语置于句首,谓语表示运动的动词。 Out rushed a missile from under the bomber. Ahead sat an old woman. 注意:上述全部倒装的句型结构的主语必须是名词,如果主语是人称代词则不能完全倒装。 Here he comes. Away they went. 倒装句之全部倒装 全部倒装是只将句子中的谓语动词全部置于主语之前。此结构通常只用与一般现在时和一般过去时。常见的结构有: 1) here, there, now, then, thus等副词置于句首, 谓语动词常用be, come, go, lie, run。 There goes the bell. Then came the chairman. Here is your letter. 2) 表示运动方向的副词或地点状语置于句首,谓语表示运动的动词。 Out rushed a missile from under the bomber. Ahead sat an old woman. 注意:上述全部倒装的句型结构的主语必须是名词,如果主语是人称代词则不能完全倒装。 Here he comes. Away they went. 倒装句之部分倒装

初三英语语法知识点

1) leave的用法 1.“leave+地点”表示“离开某地”。例如: When did you leave Shanghai? 你什么时候离开上海的? 2.“leave for+地点”表示“动身去某地”。例如: Next Friday, Alice is leaving for London. 下周五,爱丽斯要去伦敦了。 3.“leave+地点+for+地点”表示“离开某地去某地”。例如:Why are you leaving Shanghai for Beijing? 你为什么要离开上海去北京? 2) 情态动词should“应该”学会使用

should作为情态动词用,常常表示意外、惊奇、不能理解等,有“竟会”的意思,例如: How should I know? 我怎么知道? Why should you be so late today? 你今天为什么来得这么晚? should有时表示应当做或发生的事,例如: We should help each other.我们应当互相帮助。 我们在使用时要注意以下几点: 1. 用于表示“应该”或“不应该”的概念。此时常指长辈教导或责备晚辈。例如: You should be here with clean hands. 你应该把手洗干净了再来。 2. 用于提出意见劝导别人。例如: You should go to the doctor if you feel ill. 如果你感觉不舒服,你最好去看医生。

3. 用于表示可能性。should的这一用法是考试中常常出现的考点之一。例如: We should arrive by supper time. 我们在晚饭前就能到了。 She should be here any moment. 她随时都可能来。 3) What...? 与Which...? 1. what 与which 都是疑问代词,都可以指人或事物,但是what仅用来询问职业。如: What is your father? 你父亲是干什么的? 该句相当于: What does your father do? What is your father's job? Which 指代的是特定范围内的某一个人。如:

大学英语语法及练习

大学英语语法及练习 Last updated at 10:00 am on 25th December 2020

大学英语语法及练习 第一讲虚拟语气 I. 考点分析:分四级语法复习 虚拟语气是动词的特殊形式,用来表达说话人的意愿、建议、请求、意图、惊奇、设想等未能或不可能成为事实的情况,以及在说话人看来实现的可能性很小的情况。 虚拟语气是非常重要的语法考点。考查历届四级试题,我们发现与虚拟语气有关的考题每次至少2题,有时甚至3-4题。虚拟语气的考查要点有: 1. 虚拟语气的形式:分清虚拟时间和主从句的动词形式十分重要,因此我们把所有虚拟语气的不同类型列表归纳并进行对比,以便于同学们记忆掌握。

2. 要注意从句中第一/三人称的过去式was用were代替。 例如:If I were invited, I would come. If she were not ill, she could do a lot of things. 3. if条件句中如谓语动词是were, had, should, could时,可以省略if, 把它们前置。

例如: Had my father a lot of money, he would send me abroad. Could I do it, I would surely do it. Should the Black Death reappear, what should we do?(万一黑死病再次出现,我们该怎么办) 4. 错综时间的条件句是难点,如99年1月第60题: If I hadn’t stood under the ladder to catch you when you fell, you wouldn’t be smiling now.(从句用过去完成时,主句用现在进行时) 又如:If I were you, I would have gone to the film last night.(从句虚拟现在,主句虚拟过去);If we hadn’t got everything ready by now, we should be having a terrible time tomorrow.(从句虚拟过去,主句虚拟将来); If the weather had been more favorable, the crops would be growing still better.(从句虚拟过去,主句虚拟现在) 5. 虚拟句的另一难点是省略if条件句的含蓄条件句,如: I would have written the paper before, but I have been ill.(=If I had not been ill, I would have written the paper before.); A true friend would have acted differently. (=A friend, if he had been true, would have acted differently.) 6. 注意介词短语 without, but for, in the absence等表示虚拟条件。

高中英语语法大全归纳总结-高中语法归纳总结

高中英语语法权威解析 目录: 第01章名词性从句 第02章“It”用法及其句型与固定搭配讲解 第03章高中英语语法中得省略现象 第04章主谓一致 第05章动词不定式 第06章倒装结构 第07章定语从句 第08章被动语态 第09章祈使句 第10章感叹句 第11章疑问句 第12章名词 第一章名词性从句 在句子中起名词作用得句子叫名词性从句(Noun Clauses)。名词性从句得功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等,因此根据它在句中不同得语法功能,名词从句又可分别称为主语从句、宾语从句、表语从句与同位语从句、一. 主语从句 主语从句就是在复合句中充当主语得从句,通常放在主句谓语动词之前或由形式主语it 代替,而本身放在句子末尾。 1. It 作形式主语与it引导强调句得比较 It 作形式主语代替主语从句,主要就是为了平衡句子结构,主语从句得连接词没有变化、而i t引导得强调句则就是对句子某一部分进行强调,无论强调得就是什么成分,都可用连词that。被强调部分指人时也可用who/whom、例如: a) It isapitythatyoudidn’t go to seethefilm.您不去瞧那场电影真可惜。 b) It doesn’tinterest me whetheryou succeed or not、我对您成功与否不感兴趣、 c) Itisin themorning thatthe murder took place. 谋杀案就是在早上发生得、(强调句型) d) It is John that broke thewindow。就是John打碎得窗户。(强调句型) 2、用it 作形式主语得结构 (1)It is + 名词+从句 It is afact that…事实就是… It is an honor that …非常荣幸 It iscommon knowledge that …就是常识 (2)It is + 形容词+从句 It is natural that…很自然… It isstrange that…奇怪得就是…(3) It is+不及物动词+ 从句 Itseems that…似乎… It happenedthat…碰巧… Itappears that…似乎…

中考英语语法填空知识点梳理及经典练习(超详细)

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