专四语法重点总结

专四语法总结（13）十五、复合句——副词性(状语)从句副词在句中起状语作用，故如果起状语作用的部分为一个句子，那么该句便是副词性从句，也称状语从句。

状语从句可细分为：时间、地点、条件、原因、让步、目的、结果、比较、方式等。

状语从句的测试重点为：考查考生对主从句之间逻辑意义关系的把握，看其是否能选择正确的从属连词。

1.条件状语从句的常考知识点(1)if与unless的用法。

if和unless都是引导条件状语从句的连词，考生应尤其注意unless的用法，因为它表示反面条件，相当于if not“如果不”、“除非”。

如：In debating, one must correct the opponent’s facts, deny the relevance of his proof, or deny that what he presents as proof, if relevant, is sufficient.(2)复合连词as long as，so long as，as far as，on condition that，in the event that；动词及分词provided(that)，providing(that)，given that, suppose/supposing(that)，assuming，say等引导条件状语从句。

如：You can arrive in Beijing earlier for the meeting provided you don’t mind taking the night train.Assuming he is diligent in his studies at ordinary times, he is sure to pass the test.In the event that she has not been informed, I will tellher. (如果……)You can go swimming on condition that you don’t go too farfrom the river bank. (如果……)Suppose it rained, we would still go. (假如……) Say it were true, what would you do about it? (假如……)(3)祈使句表示条件。

英语专四语法考点总结pdfHere is an essay on the topic "Summary of CET-4 Grammar Points PDF" with a word count of over 1000 words, written entirely in English without any additional punctuation marks in the body of the text.The CET-4, or College English Test Band 4, is a standardized English proficiency exam administered in China for undergraduate students. The test assesses students' abilities in various aspects of the English language, including grammar, vocabulary, reading comprehension, and writing. One of the key components of the CET-4 is the grammar section, which tests candidates' understanding and application of essential English grammar rules and structures.To prepare effectively for the grammar portion of the CET-4, it is crucial to have a comprehensive understanding of the key grammar points that are commonly tested on the exam. This can be achieved by studying a well-organized and comprehensive CET-4 grammar points PDF, which serves as a valuable resource for candidates.One of the fundamental grammar topics covered in the CET-4 grammar points PDF is the use of parts of speech. This includes athorough examination of nouns, pronouns, verbs, adjectives, adverbs, prepositions, conjunctions, and interjections. Candidates are expected to demonstrate their knowledge of the proper usage and function of these parts of speech within the context of English sentences.Another critical area of focus in the CET-4 grammar points PDF is sentence structure. This encompasses the understanding of different sentence types, such as simple, compound, complex, and compound-complex sentences. Candidates must be able to identify and correctly construct these various sentence structures, as well as understand the appropriate use of coordinating and subordinating conjunctions.The CET-4 grammar points PDF also delves into the intricacies of verb tenses and aspects. Candidates are required to demonstrate their proficiency in using the various verb tenses, including the present, past, future, and their respective progressive and perfect forms. Additionally, the PDF covers the proper usage of modal verbs, which play a crucial role in expressing different degrees of possibility, necessity, and obligation.One of the more challenging grammar topics covered in the CET-4 grammar points PDF is the use of articles (a, an, the) and determiners. Candidates must understand the rules governing the appropriate useof articles, as well as the distinction between definite and indefinite articles. Additionally, the PDF explores the proper usage of other determiners, such as demonstratives (this, that, these, those) and quantifiers (some, any, much, many).The CET-4 grammar points PDF also addresses the subject-verb agreement, which is essential for ensuring grammatically correct sentences. Candidates must be able to identify and correct subject-verb disagreements, particularly in cases involving collective nouns, indefinite pronouns, and complex subject structures.Another important grammar topic covered in the CET-4 grammar points PDF is the use of prepositions. Candidates are expected to demonstrate their understanding of the appropriate prepositions to use in various contexts, such as time, location, and direction. The PDF also covers the proper usage of phrasal verbs, which are a unique and often challenging aspect of the English language.In addition to these core grammar topics, the CET-4 grammar points PDF may also cover more advanced grammar concepts, such as the passive voice, conditional sentences, and reported speech. Candidates are required to have a solid grasp of these grammatical structures and their appropriate usage in various contexts.To effectively prepare for the grammar section of the CET-4, it isrecommended that candidates thoroughly study the CET-4 grammar points PDF, practice regularly, and seek feedback from experienced tutors or teachers. By mastering the key grammar points covered in the PDF, candidates can enhance their overall English proficiency and increase their chances of success on the CET-4 exam.In conclusion, the CET-4 grammar points PDF is an invaluable resource for candidates preparing for the grammar section of the CET-4 exam. By studying and understanding the comprehensive coverage of essential grammar topics in the PDF, candidates can develop a strong foundation in English grammar and improve their chances of achieving a high score on the exam.。

专业四级语法小结考查点1.物主代词的用法Our association ,which has consistently pressed for greater employment opportunities for the disabled ,will published its proposals in the near future.2.虚拟语气●错综时间条件句，从句与过去的事实相反，为省略的if的倒装句，主句是对现在的情况的虚拟（now）主句用would do 的形式●If引导的虚拟语气：●表示与现在的情况相反：if + 主语+ 动词过去式，主语+ would/could/might/should+动词原形●If we had enough money ,we would go to shanghai.●表示与过去的事实相反：if + 主语+ 动词的过去完成式，主语+would/could/should/might +have 动词的过去分词●If i had learned the lesson ,i wouldn’t have made the same mistake.●表示与将来的某种情况发生的可能性不大：if + 主语+ 动词的过去完成式/should + 动词原形/ were to + 动词原形，主语+ would/could/might/should+ 动词原形●If i were to do the job ,i would do it in a different way.●Should +have +过去分词------本该做某事但没有做●Must + have +过去分词----对过去事实的肯定推测●Might + have +过去分词----过去可能做了某事●Could + have +过去分词-----本可以做某事●在it is + 形容词+ that 从句的结构中，如果形容词为essential，imperative，important，insistent，necessary等时，后面的从句应该用虚拟语气，其结构为（should）+ 动词原形●Order 表“命令”时，其后的宾语从句要用虚拟语气，使用should + 动词原形结构，should 可以省略3.固定句式A is toB whatC is to D用来比较说明两种相同或相似的关系，可以起到比喻的关系Eg ; a book is to the mind what food is to the body. 书籍对于心灵犹如食物对于身体。

英语专四语法复习内容想要通过英语专四考试，就必须掌握英语专四的语法。

那么英语专四的语法有哪些呢?下面由店铺为大家整理的英语专四语法内容，希望大家喜欢!英语专四语法内容一 There be 结构1. There be结构There were very few people left when we got there.There have been many such incidents.Nearby there had been a fight in full progress.也可以是情态动词 +beThere can be very little doubt about his guilt.There may always be instances about which we are uncertain. There ought to / should be some instructions on the lid.还可以是There +情态动词+ be 的完成时There may have been an accident.If the criminal had come this way, there would be / would have been footprints. There should / ought to have been someone on duty all the time.2. There + 半动词+ be，这里很少用完成体形式.There is certain to be trouble at the factory.There is sure / likely to be some rain tonight. There seems / appears to be no doubt about it.3. There be结构也可有被动式，这类there be结构有些可以与there be结构的一般形式相互转换。

英语专四专八语法规则辨析整理总结全
英语专四专八是一项考试，语法是考试的重点之一。

以下是对英语语法中一些常见的规则进行梳理和辨析总结，以便备考时准确掌握。

时态
英语中有多种时态，包括现在时、过去时、将来时等。

时态在语法中很重要，因为它可以表达行动的时间和状态。

一般来说，英语语法中最基本的时态是现在时、过去时和将来时。

主谓一致
主谓一致是英语语法中的重点之一，指的是主语和谓语必须在人称和数上保持一致。

例如，单数主语需要用单数谓语动词，而复数主语需要用复数谓语动词。

冠词
英语语法中有三种冠词：a、an和the。

a和an是不定冠词，表示单数可数名词，而the是定冠词，表示特定的人、物、地点等。

名词
英语语法中有三种名词：可数名词、不可数名词和集合名词。

可数名词可以与数词连用表示数量，不可数名词不能与数词连用，集合名词表示由众多相似个体组成的群体。

动词
动词是英语语法中最重要的部分之一。

动词有时态、语态和语气等方面的变化，动词的不同形式反映了不同的语法含义。

形容词和副词
英语语法中的形容词和副词是修饰词，用于描述名词和动词。

形容词一般在名词前面使用，副词则用于修饰动词、形容词和其他副词。

介词
英语语法中的介词用于表示时间、空间和关系等。

介词通常出现在名词或代词之前，用于指示它们与其他单词之间的关系。

以上是英语专四专八语法的规则辨析整理总结，希望对备考的同学有所帮助。

专四法语知识点总结一、名词1. 名词的性别：法语中有两种性别，即阳性和阴性。

阳性名词通常以辅音结尾，而阴性名词通常以元音结尾。

但也有一些例外，需要根据记忆来区分。

2. 名词的单数和复数形式：一般情况下，名词的复数形式可在单数形式后加-s或-es来构成，但也有一些不规则的复数形式，需要单独记忆。

二、代词1. 主格代词：je, tu, il, elle, on, nous, vous, ils, elles2. 宾格代词：me, te, le, la, nous, vous, les3. 形容词性的代词：mon/ma/mes, ton/ta/tes, son/sa/ses, notre/nos, votre/vos, leur/leurs三、动词1. 时态：法语中有多种时态，包括过去时、现在时、未来时、条件式、过去将来时等。

2. 不规则动词：一些动词的变位形式不符合规则，需要单独记忆和掌握。

3. 动词的辨析：法语中有许多动词在用法上有细微的差别，需要在实际运用中加以注意和区分。

四、形容词1. 副词化形容词：一些形容词可以直接变为副词，用于修饰动词，形容词化简要用-e结尾。

2. 不规则形容词：一些形容词的变位形式不符合规则，需要单独记忆和掌握。

五、副词1. 副词的构成：法语中的副词主要由形容词变化而来，在形容词词干后加-e结束即成为副词。

2. 副词的位置：副词通常出现在动词之后，形容词之前。

六、介词1. 介词的用法：法语中有许多常用的介词，如à、de、sur、sous等，需要根据具体情况加以掌握。

七、连词1. 连词的种类：法语中有并列连词、从属连词等不同种类的连词，需要根据具体语境加以区分和使用。

八、冠词1. 定冠词和不定冠词：法语中有定冠词le、la、les和不定冠词un、une等，需要根据名词的性别和数量形式加以掌握。

九、时态1. 过去时：法语中有简单过去时和复合过去时，需要根据具体情况进行正确的运用。

专四必备语法一、时态、语态时态、语态需要掌握的要点：1.表达将来时的形式：(1)在时间、条件、让步从句中，一般现在时代替将来时，但要注意区别从句的类型，如：I’ll tell him when you will ring again. 我告诉他你什么时候再来电话。

(宾语从句)比较：I’ll tell him when you ring again.你再打电话时我告诉他。

(状语从句)(2)在make sure, make certain, see (to it) 后的that从句中，谓语动词用一般现在时代替将来时，如：See to it that you include in the paper whatever questions they didn’t know the answer to last time.(include 不能用will include或其他形式) 2.完成时是时态测试的重点，注意与完成时连用的句型和时间状语：(1)by/between/up to/till +过去时间、since、by the time/when +表示过去发生情况的从句，主句用过去完成时。

如：We had just had our breakfast when an old man came to the door.Between 1897 and 1919 at least 29 motion pictures in which artificial beings were portrayed had been produced.(表示1919年时已发生的情况) (2)by +将来时间、by the time/ when +谓语动词是一般现在时的从句，主句用将来完成时。

如：By the time you arrive in London, we will have stayed in Europe for two weeks.I hope her health will have improved greatly by the time we come back next year.(3)by now、since +过去时间、in/during/for/over/the past/last few(或具体数字)years/days/months，主句用现在完成时,如：The changes that had taken place in air travel during the last sixty years would have seemed completely impossible to even the most brilliant scientists at the turn of the 19th century.但在it is +具体时间since/before这一句型中，主句更多的时候不用完成时。

1.nothing but意“ ，只不〞；anything but意“除⋯之外的任何事〞；none other than意“不是人，正是⋯〞； no more than意“不，〞。

2.A. taxes B. payment 付款 C. fees 手、入、会 D. premium津酬金3. A. display 显现型表演 B. performance 文表演 C. show 展会 D. exhibition售性的展会4.No one would have time to read or listen to an account of everything ____going on in the world.A. it isB. as isC. there is在以there be的定从句中，如关系代作主，关系代即可省略 D. what is5. A. set out 开始 as/in/on B. set off 使做某事 C. set up 开 ,开始商 D. set about开始、着手6.proliferation散fair会、交易会7.tumble to 突然察come to 意“降，生8.understand better than...意“ ⋯特别理解〞9.go with 意“与⋯相当〞；go by 意“依照⋯作出判断〞；go through 意“通；〞；go out 意“ 〞go into意“叙述；10.on principle 意“依照行准；依照原〞；in principle 意“原上；根本上；大体上〞。

for 与 by 不与 principle 搭配。

11.take over 意“接收，接收〞；take up 意“开始采用；采用，担当〞； take off 意“脱去；拿掉〞；take to 意“开始从事；开始沦落于〞。

12.know better than to do sth知道不做某事13. in one’ s honor⋯的荣誉on one ’ s honor以名誉担保 a point of honor 涉及荣誉的事14.might as well 后接原形，意“不如，何不〞15.call for 意“要求，需要〞； call on 意“号召，求〞 ;callup 意“令人想起〞；call off意“取消，停止做〞。

英语专业四级语法专题讲解英语专业四级考试对于语法知识的要求非常高，只有掌握了扎实的语法基础，才能够在考试中取得好成绩。

本文将针对英语专业四级考试中常见的语法问题进行分析和讲解，帮助考生更好地应对考试。

一、时态时态是英语语法中的基础知识，常出现在四级考试的试题中。

英语中常见的时态有一般现在时、一般过去时、一般将来时、现在进行时、过去进行时、现在完成时等，每种时态都有其特定的用法和表示方式。

1. 一般现在时一般现在时表示经常性或习惯性的动作，也可以表示客观事实等。

例句1：I usually get up at 7 o'clock in the morning.例句2：Water boils at 100 degrees Celsius.2. 一般过去时一般过去时表示在过去某个时间发生的动作或存在的状态。

例句1：I watched a movie last night.例句2：He lived in Paris for two years.3. 一般将来时一般将来时表示将要发生的动作或存在的状态，常与表示将来的时间状语连用。

例句1：I will visit my grandparents next weekend.例句2：She is going to travel around the world after graduation.4. 现在进行时现在进行时表示现在正在进行的动作。

例句1：They are studying in the library now.例句2：I am reading a book at the moment.5. 过去进行时过去进行时表示过去某个时间正在进行的动作。

例句1：She was cooking dinner when I arrived home.例句2：I saw him while he was walking in the park.6. 现在完成时现在完成时表示过去发生的动作对现在造成的影响或结果。