大学英语三级语法知识总结汇总(可编辑修改word版)
英语三级必背知识点
英语三级必背知识点1. 时态和语态：- 当前时态：一般现在时（Simple Present）、现在进行时（Present Continuous）- 过去时态：一般过去时（Simple Past）、过去进行时（Past Continuous）、过去完成时（Past Perfect）- 将来时态：一般将来时（Simple Future）、将来进行时（Future Continuous）、将来完成时（Future Perfect）- 语态：被动语态（Passive Voice）2. 名词：- 可数名词和不可数名词- 单数和复数形式的变化- 特殊名词的变化，如不规则复数- 可数名词的限定词（定冠词、不定冠词、数词、形容词性物主代词等）3. 代词：- 主格代词和宾格代词- 物主代词和反身代词的变化- 指示代词、疑问代词和不定代词的用法、变化和区别4. 形容词和副词：- 形容词的基本用法和比较级、最高级的变化及用法- 副词的作用、位置和用法5. 动词及动词短语：- 动词的时态、语态和形式变化- 动词短语的构成和用法，如动词+副词、动词+介词短语等6. 介词：- 常用介词的基本用法、位置和搭配- 表示时间、地点、方式、原因等不同含义的介词7. 连词：- 并列连词、从属连词和关联连词的用法及区别- 连词短语和从句的构成和用法8. 冠词：- 定冠词和不定冠词的基本用法和区别- 冠词的特殊用法，如序数词、最高级前的用法等9. 数词：- 基数词和序数词的用法和变化- 分数、小数、百分数的表达10. 句子结构：- 主谓结构、主谓宾结构、主谓表结构等基本句型- 特殊句型，如祈使句、感叹句、倒装句等11. 陈述句、疑问句、否定句、祈使句的构成和用法12. 定语从句和状语从句的基本用法和连接词的选择13. 直接引语和间接引语的变化和转换14. 复合句的标点符号和连接词的运用15. 重要的语法规则和常见的错误用法，如动词时态和语态的混淆、形容词和副词的混淆、代词和名词的混淆等。
最新大学英语三级语法知识总结汇总
三级语法考点归纳一．虚拟语气1. if 句中虚拟形式if 引导的非真实条件句（纯粹假设或发生的可能性不大）：条件从句主句与现在相反did (be were) would/ should/ might/ could do与将来相反did (be were) would/ should/ might/ could do与过去相反had done would/ should/ might/ could have done例句If we left (leave) now, we should arrive in time.If they hadn’t gone on vacation, their house wouldn’t have been broken (break) into.2. 原形虚拟：a. 表命令、决定、要求、建议等词语之后的that-分句中，用动词原形。
suggest, demand, advise, propose, order, arrange, insist, command, require, request, desire …… that ＋(should) do例如He suggested that we should leave early.My suggestion is that we should tell him.b. It is (was) 形容词/名词that …… (should) do/例如It is absolutely essential that all the facts be examined first.3. 一些句型中的虚拟形式：1. It’s (high, about, the first, etc.) time (that) …动词过去时…例如It’s time we left.例如It is time we went to bed.2 would rather/sooner 宁愿as if/ though 好像would rather/sooner 谓语用过去时与现在或者将来相反as if/ though 谓语用过去完成时与过去相反4．练习1. I _______ try it again if I_______you.A. will；amB. should；amC. would；wereD. would；had been2. If it _______ not for the water，the plants _______live.A. were；would notB. is；could notC. were；couldD. did；could not3. If I _______ that chance to show my ability, I _______the president of this school.A. have not had；could not becomeB. had not had；would not have becomeC. did not have；could not becomeD. doesn’t have；will not become4. He _______ by that burglar if you _______ to save him.A. might have been killed；hadn’t comeB. will be killed；didn’t comeC. may be killed；did’t comeD. could be killed；haven’t come5. If it _______for your help，I _______that hard time with so little money.A. were not；would not spendB. is not；can not spendC. had not been；would not have spentD. have not been；will not spend6. Where _______ you go if war _______?A. will；breaks outB. do；will break outC. would；were to break outD. will；is to break out7. She wishes she _______ that humiliating thing.A. doesn’t doB. didn’t doC. haven’t doneD. hadn’t done8. The chairman suggested that the meeting _______ put off.A. can beB. beC. isD. will be9. It is vital that he _______ immediately.A. should goB. must goC. goesD. went10. It is time we _______do our homework.A. begin toB. can begin toC. began toD. will begin to答案：1.选C。
大学英语三级考试语法总结
different opinions. A. unless B. while C. before D. once 3. I will ask Mr. Smith to ring you up _______ he comes back to the office. A. when B. where C. because D. although
在…之后 一…就…
after as soon as, the moment,
直到 直到…才
the minute, the instant until/till not … until/till
1. The new staff didn’t know how to use the system ______ I explained it to him yesterday.
5. He was attending a meeting, ______ he would have come to your party yesterday.
A. unless B. when C. but D. or 6. She did not go to the party last night, ______ she had to finish her term
考点：
Be-型虚拟语气
2. 在表示命令、决定、建议等词语之后的 that-分句中,分句谓语动词用“should+动词 原形〞或直接用动词原型。
〔1〕用在demand, insist〔坚持〕, order,
大学英语三级考试语法复习要点
大学英语三级考试语法复习要点一、动词的时态和语态1. 动词的时态1.1一般现在时1.1.1在下列从句中，主句如用一般将来时，从句用一般现在时代替一般将来时1)由when, until, the moment, as soon as, after, the next time和if, unless, in case,whether, as long as, once, however，provided that, supposing 等连词引导的时间状语和条件状语从句中。
e.g. If she doesn’t tell him the truth now, he’ll simply keep on asking her until shedoes.He will call you up the moment he finishes the work.You won’t pass the exam unless you study harder.2)在定语从句中，如，Be quick, or the train will have left by the time we get to thestation3)名词性的wh-, that- 从句中, 如：They will be thankful for whatever help youoffer him.4)让步状语从句（从句用一般现在时，主句用一般将来时）：e.g. Whether the weather is good or bad,…No matter whether you agree or not…However carefully you drive…1.1.2 表示客观事实和真理的句子任何时候都用一般现在时。
e.g.In the past many people didn’t believe that the earth is round.1.1.3 在某些常用的句中表示在一个具体的现在时间所发生的动作或存在的状态。
英语三级复习整理资料
英语三级复习整理资料1. 动词时态常见英语时态包括一般现在时、一般过去时、现在进行时、过去进行时、一般将来时、现在完成时、过去完成时、将来完成时等。
需要根据不同的语境和句子结构来选择合适的时态。
例如：- I am eating breakfast.（我正在吃早饭。
）（现在进行时）- She is studying English.（她正在学习英语。
）（现在进行时）- They went to the cinema last night.（他们昨晚去了电影院。
）（一般过去时）- I have been to Paris three times.（我去过巴黎三次了。
）（现在完成时）2. 名词复数形式英语名词复数形式通常是在词尾加-s或-es，但有些名词有不规则的复数形式。
例如：- book-books（书-书籍）- box-boxes（盒子-盒子）- child-children（孩子-孩子们）- foot-feet（脚-脚）3. 代词代词常用来替代名词，包括人称代词、物主代词、指示代词、疑问代词等。
例如：- He is my friend. I like him.（他是我的朋友。
我喜欢他。
）（人称代词）- This is my book. That is your book.（这是我的书。
那是你的书。
）（指示代词）- Whose bag is this?（这是谁的书包？）（疑问代词）4. 副词副词常用来修饰动词、形容词或其他副词，表示程度、方式、时间等。
常见的副词有常规变化规律的副词和不规则的副词。
例如：- The dog runs quickly.（这只狗跑得很快。
）（常规变化规律的副词）- The boy sings beautifully.（这个男孩唱得很好听。
）（常规变化规律的副词）- He speaks English well.（他英语讲得很好。
）（不规则副词）5. 形容词形容词可以描述名词或代词的特征或性质，一般放在名词前面。
大学英语三级语法大全
大学英语三级语法大全名词性从句概述名词性从句在句子中起名词作用的句子叫名词从句 (Noun Clauses)。
名词从句的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的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。
引导名词性从句的连接词引导名词性从句的连接词引导名词性从句的连接词可分为三类：连接词：that, whether, if（不充当从句的任何成分）连接代词：what, whatever, who, whoever, whom, whose, which.连接副词：when, where, how, why不可省略的连词：1. 介词后的连词2. 引导主语从句和同位语从句的连词不可省略。
What she was chosen made us very happy.We heard the news that our team had won.比较：whether与if 均为"是否"的意思。
但在下列情况下，whether 不能被if 取代：1. whether引导主语从句并在句首2. 引导表语从句3. whether从句作介词宾语4. 从句后有"or not"Whether he will come is not clear.大部分连接词引导的主语从句都可以置于句末，用 it充当形式主语。
It is not important who will go.It is still unknown which team will win the match.名词性wh-从句名词性wh-从句1）由wh-词引导的名词从句叫做名词性wh-从句。
Wh-词包括who, whom,. whose, whoever, what, whatever, which, whichever等连接代词和where, when, how, why等连接副词。
大学英语三级统考之语法概要
大学英语三级统考之语法概要大学英语三级统考之语法部分主要涉及到连接词、动词形式与时态、主谓语一致、虚拟语气等内容，为方便考生对语法知识的复习，现将考试当中重点涉及的内容总结如下：（一）名词A. 知识要点名词可分为可数名词和不可数名词。
可数名词有单、复数之分。
1．不可数名词只用单数形式。
如果要表示数量多少，需在其前面加量词来表达。
如：a piece of news（一条新闻）；two pieces of advice（两条建议）2．名词所有格的构成是名词加“’s”，如：Mary’s room；如原词已有复数词尾-s，则只加“’”，如：the students’ hall, 通常用于有生命的存在物的名词；名词所有格也可以由介词of加名词构成，通常用于无生命的存在物的名词, 如：the window of the classroom.B．例题讲解What a beautiful house! Especially there are many ______.A. furnitureB. furnituresC. pieces of furnitureD. pieces of furnitures解析：此题考查名词的单复数。
Furniture 为不可数名词，后面不能加s。
很多家具用many pieces of furniture，因此答案为C。
（二）冠词A. 知识要点冠词是一种虚词，用在名词前面，说明名词是特指还是泛指。
冠词分不定冠词和定冠词。
1. 不定冠词: a / an表示“一”、“某一”概念，用于单数可数名词前。
a 用在辅音开头的词前，an用在元音开头的词前。
如：an English teacher/ a second year一位老师/又一年；2. 定冠词：the表示“特指的一个或一些”。
通常用在形容词最高级及序数词前，或世界上独一无二的事物前；也用于乐器名词前。
如：the best season最好的季节/the first lady第一夫人/the earth 地球/play the piano 弹钢琴；3. 不使用冠词的情况：在三餐饭、球类运动和娱乐活动的名称之前。
大学英语三级语法知识总结汇总.doc
三级语法考点归纳一．虚拟语气1.if 句中虚拟形式if 引导的非真实条件句（纯粹假设或发生的可能性不大）：条件从句主句与现在相反did (be were)would/ should/ might/ could do与将来相反did (be were)would/ should/ might/ could do与过去相反had done would/ should/ might/ could havedone例句If we left (leave) now, we should arrive in time.If they hadn’ t gone on vacation, their house wouldn’ t have been broken (break) into.2. 原形虚拟：a. 表命令、决定、要求、建议等词语之后的 that- 分句中，用动词原形。
suggest,demand, advise, propose, order, arrange, insist, command, require,request, desire＋that(should) do例如 He suggested that we should leave early.My suggestion is that we should tell him.b. It is (was) 形容词 / 名词 that(should) do/例如 It is absolutely essential that all the facts be examined first.3.一些句型中的虚拟形式：1. It’ s (high, about, the first, etc.) time (that)动词过去时例如 It ’s time we left. 例如 It is time we went to bed.2 would rather/sooner宁愿as if/ though好像would rather/sooner谓语用过去时与现在或者将来相反as if/ though 谓语用过去完成时与过去相反4．练习1. I _______ try it again if I_______you.A. will ； amB. should； amC. would ； wereD.would ； had been2. If it _______ not for the water， the plants _______live.A. were； would notB. is； could notC. were； couldD. did；could not3.If I _______ that chance to show my ability, I _______the president of this school.A. have not had； could not becomeB. had not had； would not havebecomeC. did not have； could not becomeD. doesn’thave；will not become4. He _______ by that burglar if you _______ to save him.A. might have been killed； hadn’t comeB. will be killed； didn’t comeC. may be killed； did’t comeD. could be killed； haven’t come5. If it _______for your help， I _______that hard time with so little money.A. were not； would not spendB. is not； can not spendC. had not been； would not have spentD. have not been； will not spend6. Where _______ you go if war _______A. will； breaks outB. do； will break outC. would； were to break outD. will； is to break out7. She wishes she _______ that humiliating thing.A. doesn’t doB. didn’ t doC. haven’ t doneD. hadn’t done8. The chairman suggested that the meeting _______ put off.A. can beB. beC. isD. will be9. It is vital that he _______ immediately.A. should goB. must goC. goesD. went10. It is time we _______do our homework.A. begin toB. can begin toC. began toD. will begin to答案：1.选 C。
大学英语三年级语法知识总结汇总精选文档
大学英语三年级语法知识总结汇总精选文档一、动词时态动词时态是英语语法中的重要知识点。
在句子中，动词时态表示动作发生的时间。
以下是几种常见的动词时态：1. 一般现在时：表示经常性、习惯性或普遍性的动作。
例如：She always plays the piano after dinner.2. 现在进行时：表示现在正在进行的动作。
例如：They are watching a movie right now.3. 现在完成时：表示过去某个时间发生的动作对现在产生的影响或结果。
例如：He has already finished his homework.4. 一般过去时：表示过去发生的动作或状态。
例如：I studied in the library yesterday.5. 过去进行时：表示过去某个时间正在进行的动作。
例如：She was reading a book when I called her.6. 过去完成时：表示过去的过去。
例如：Before I came, he had already left.二、被动语态被动语态是指句子的主语是动作的承受者而不是执行者。
被动语态由助动词be加上动词的过去分词构成。
以下是被动语态的用法：1. 一般现在时被动语态：am/is/are + 过去分词。
例如：The book is written by a famous author.2. 一般过去时被动语态：was/were + 过去分词。
例如：The house was built last year.3. 现在进行时被动语态：am/is/are being + 过去分词。
例如：The project is being discussed right now.4. 现在完成时被动语态：has/have been + 过去分词。
例如：The tickets have been sold out.5. 过去进行时被动语态：was/were being + 过去分词。
英语三级知识点范文
英语三级知识点范文
1.语法知识：
-动词时态和语态：一般现在时、一般过去时、一般将来时、过去进行时、过去完成时、被动语态等。
-词类和词性：名词、动词、形容词、副词、代词、冠词、介词、连词等。
-句型结构：主谓结构、主系表结构、并列句、复合句、倒装句等。
-时态和语态的转换：将来时的转换、虚拟语气等。
2.词汇知识：
-常见词汇：相关常见词汇，包括名词、动词、形容词、副词等。
-习惯用语和固定搭配：固定搭配、常用短语和习惯用语的掌握。
-同义词和近义词辨析：近义词和同义词的辨析和使用。
-词根词缀：词根和词缀的用法和意义。
3.阅读理解：
-短文理解：阅读并理解短文，回答问题或完成相关任务。
-阅读策略：推测上下文意思、寻找关键词等阅读策略。
-阅读速度控制：掌握阅读速度，提高阅读效率。
4.听力技巧：
-主旨概括：通过听力材料，概括出主要内容。
-细节理解：听取细节信息，回答相关问题。
-对话场景判断：根据对话内容，判断场景和人物关系。
-短文完形填空：根据短文内容，选择正确的选项。
5.口语表达：
-日常交际用语：问候、介绍自己、提出请求、道歉、感谢、邀请等常见交际用语。
-自我介绍：掌握简单自我介绍的表达方式。
-问答对话：回答与问题相匹配的内容，进行对话交流。
-完成任务：按要求进行任务表达，如描述图片、演讲等。
6.写作技巧：
-信件写作：写推荐信、道歉信、感谢信、邀请信等。
-短文写作：写文章、记叙文、说明文等。
-日记写作：根据给定的时间和话题，进行日记写作。
英语三级语法汇总
一般进行完成完成进行时现在过去将来1.时态:完成时，重点考查过去完成时、情态动词+完成时、将来完成时。
2.语态主要是和时态、非谓语动词、虚拟语气结合。
3.情态动词：should(ought to)+have + p.p.might/could/may + have + p.p.must + have + p.p.needn’t + have + p.p.must becan’t be一、时态1.I ___ there only for one minute when the manager arrived at the station.A)have beenB) wasC) would beD) had been2.By the time I got to the cinema, all the tickets for “The Merchant of Venice”____ out.A)were soldB)B) was soldC) had been soldD) have been sold3. When she arrived, I felt very bored and disappointed, because I _____ since seven o’clock.A. had waitedB) had been waitingC) were waitingD) have been waited4. My wallet is nowhere to be found. I ___when I was on the bus.A. must have dropped itB. must drop itC. should have dropped itD. have dropped it5. Just as I was leaving the house , it occurred to me that I ____to take my keys . （200406-30）A. should have forgottenB . have forgottenC. had forgottenD. must have forgotten6. They bought their first house last year , previously they _____to get a loan. （200306-21）A. were ableB. weren’t ableC. had been ableD. hadn‘t been able7. By the time we arrive in London, we___in Europe for two weeks. （200406-19）A. shall stayB. have stayedC. will have stayedD. have been staying8. Marie is very wet. She ______ in the river.A. can have fallenB. had to fallC. must have fallenD. needn’t to fall9. With all this work on hand, he ______ to the cinema last night.A. mustn’t goB. wouldn’t goC. ought to goD. shouldn’t have gone10. –Did you blame him for his carelessness?-Yes, but I _______ so.A.‘d rather not doB. shouldn’t doC. ‘d better not have doneD. shouldn’t have done11. “Did Ken take the job in the bookstore?”“No, but I think he ______.”A. will haveB. may haveC. should haveD. must have12. He _______ more than thirty.A. mustn’t beB. shouldn’t beC. won’t beD. can’t be13. You’re right. I _______ of that.A. should thinkB. should have thoughtC. must have thoughtD. needn’t think14. As we can’t get there in time, they ______ about our safety.A. should be worryingB. can be worryingC. must be worryingD. need be worrying15. I have already know about you; you ______ yourself to me.A. shouldn’t have introducedB. needn’t have introducedC. wouldn’t introduceD. mustn’t introduce16. Since my wife isn’t answering her telephone, she ________.A. must have leftB. should have leftC. can have leftD. need have left17. Since the ditch is full of water, it______ hard last night.A. ought to rainB. must have rainedC. might have rainedD. could rain18. Next month they_____ in the United States for thirty years.A. areB. have beenC. will beD. will have been19. It _______ for a week and the street were floodedA. has rainedB. had been rainingC. was rainingD. rained20. He was caught in a traffic jam and by the time he reached the airport his friend’s plane______.A. has already taken offB. had already taken offC. has been taken offD. had been taken off21. They told us that they _______ for more than two hours.A. have waitedB. were waitingC. have been waitingD. had been waiting22. It’s been a long time since I_______. How are you?A. had last seen youB. saw you lastC. have last seen youD. last was seeing you23. You needn’t hurry her. She ______ it by the time you are ready.A. will have been finishingB. will finishC. will have finishedD. will be finishing25. -“I have our tickets.”-“That’s good. I was afraid that you ______ them.”A. had forgottenB. forgotC. have forgottenD. are forgetting26. She said that she ______ soon.A. will go to collegeB. went to collegeC. would go to collegeD. won’t to go to college27. Last night he went to bed early. When we got there, he ______ to bed already.A. wentB. has goneC. had goneD. go二、非谓语动词(动名词、不定时、现在分词、过去分词<只有一种形式>）(doing/ to do/ doing/ done)(一般时、进行时、完成时）（主动、被动）1.英语中有些动词后面只能跟动名词作它的宾语。
大学英语三级考试语法总结
考点：
Be-型虚拟语气
2. 在表示命令、决定、建议等词语之后的 that-分句中,分句谓语动词用“should+动词 原形”或直接用动词原型。
（1）用在demand, insist（坚持）, order, propose, recommend, request, require, suggest等动词之后的that-分句中。
练习题： 1. If he had taken the lawyer’s advice, he (save)
__________ himself a great deal of trouble.
2.He might have been killed in that car accident yesterday if he (take) __________ part in that activity with the team.
“一定做了某事”。
否定形式是“couldn’t have done”
（3) needn’t have done sth 表示“本没必要做某事（却做了）”
（4) would like to have done sth 表示“本打算做某事（却没做）”
练习题：
1. This ATM has been out of service for a few days. It should __________ last week.
3. __________ last Friday, he would have got to Paris. A. Would he leave B. Had he left C. If he is to leave D. If he was leaving 4. If I (be) ______ you, I would not miss the job interview tomorrow morning.
大学英语三级考试语法总结
Verb
• Summary words: Verbs are words that indicate actions, states, or existence.
• Detailed description: Verbs can be divided into transitive verbs and intransitive verbs. Transitive verbs can be directly followed by an object, while intransitive verbs cannot be directly followed by an object. Verbs can also be divided into regular verbs and irregular verbs. The past tense and past participle forms of regular verbs can be formed by adding the - ed suffix, while irregular verbs have no fixed rules of variation. In addition, there are some special types of verbs such as auxiliary verbs and modal verbs.
"I eat an apple every day.", "She studies hard."
Past tense
Summary
The past tense is used to describe actions and situations that happened in the past
大学英语三级考试语法总结
大学英语三级考试语法总结大学英语三级考试对于许多非英语专业的同学来说是一个重要的阶段性检测。
语法作为英语学习的重要组成部分，掌握好它对于提升考试成绩、增强英语实际运用能力都有着关键作用。
以下是对大学英语三级考试中常见语法点的总结。
一、时态时态是英语语法中非常重要的一部分，在考试中经常出现。
1、一般现在时：表示经常发生的动作、客观事实或真理。
例如：“The earth revolves s around the sun”（地球绕着太阳转。
）其结构为：主语＋动词原形（当主语为第三人称单数时，动词要加 s 或 es）。
2、一般过去时：表示过去发生的动作或存在的状态。
比如：“I played basketball yesterday”（我昨天打篮球了。
）其结构为：主语＋动词的过去式。
3、一般将来时：表示将来要发生的动作或存在的状态。
常见表达有：“will ＋动词原形”或“be going to ＋动词原形”。
例如：“I will go to Beijing next week”（我下周将去北京。
）4、现在进行时：表示正在进行的动作。
结构为：主语＋ am/is/are ＋动词的现在分词。
例如：“She is reading a book now”（她现在正在读书。
）5、过去进行时：表示过去某个时刻正在进行的动作。
其结构为：主语＋ was/were ＋动词的现在分词。
如：“I was watching TV at eighto'clock last night”（昨晚八点我正在看电视。
）6、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，或者过去开始一直持续到现在的动作。
结构为：主语＋ have/has ＋过去分词。
比如：“I have finished my homework”（我已经完成了作业。
）7、过去完成时：表示过去某个时间之前已经完成的动作。
结构为：主语＋ had ＋过去分词。
例如：“By the end of last year, we had learned 2000 words”（到去年年底，我们已经学了 2000 个单词。
大学英语三级考试语法总结讲课文档
先行词 关系代词（作主语）
to Europe last week.
第十八页，共173页。
第十八页，共173页。
二、定语从句的分类
限制性关系分句
非限制性关系分句
限制性关系分句和它的先行项的所指 非限制性关系分句和它的先行项之
意义有着不可分割的联系，缺少了它，间 只 有 比 较 松 散 的 联 系 ， 因 此 ， 如
• 语法考试的重点为内容庞杂较难掌握的项目， 这些项目有时还会反复出现如：虚拟语气， 状语从句，定语从句，独立主格，情态动词。
第三页，共173页。
第三页，共173页。
1. 虚拟语气
2. 定语从句
3. 状语从句
4. 时态
5. 被动语态
6. 分词作状语 7. 分词作定语
第四页，共173页。
8. 比较级和最高级 9. 先行词 it
3．Tom ______ the party as no one saw
him there yesterday morning.
A. can not attend B. mustn’t attend
表示“严禁”
C. won’t have attended
D. couldn’t have attended
• 先行词+关系词+定语从句
第十七页，共173页。
第十七页，共173页。
1. Here is a boy, and he damaged the vase.
Here is the boy (who damaged the vase).
先行词 关系代词（作主语）
2. My cousin is an engineer, and he went to Europe last week.
大学英语三级语法知识总结汇总（可编辑修改word版）
大学英语三级语法知识总结汇总（可编辑修改word版）三级语法考点归纳一．虚拟语气1.if 句中虚拟形式if 引导的非真实条件句（纯粹假设或发生的可能性不大）：条件从句主句与现在相反did (be were) would/ should/ might/ could do与将来相反与过去相反did (behad donewould/ should/ might/ could dowould/ should/ might/ could have done例句If we left (leave) now, we should arrive in time.If they hadn’t gone on vacation, their house wouldn’t have been broken (break) into.2.原形虚拟：a.表命令、决定、要求、建议等词语之后的that-分句中，用动词原形。
suggest, demand, advise, propose, order, arrange, insist, command, require, request, desire …… that ＋(should) do 例如He suggested that we should leave early.My suggestion is that we should tell him.b.It is (was) 形容词/名词that …… (should) do/例如It is absolutely essential that all the facts be examined first.3.一些句型中的虚拟形式：1. It’s (high, about, the first, etc.) time (that) …动词过去时…例如It’s time we left.例如It is time we went to bed.2 would rather/sooner 宁愿as if/ though 好像would rather/sooner 谓语用过去时与现在或者将来相反as if/ though 谓语用过去完成时与过去相反4.练习1.I try it again if I you.A.will；amB. should；amC. would；wereD. would；had been2.If it not for the water，the plants live.A.were；would notB. is；could notC. were；couldD. did；could not3.If I that chance to show my ability, I the president of this school.A.have not had；could not becomeB. had not had；would not have becomeC. did not have；could not becomeD. doesn’t have；will not become4.He by that burglar if you to save him.A.might have been killed；hadn’t comeB. will be killed；didn’t comeC. may be killed；did’t comeD. could be killed；haven’t come5.If it for your help，I that hard time with so little money.A.were not；would not spendB. is not；can not spendC. had not been；would not have spentD. have not been；will not spend6.Where you go if war ?A.will；breaks outB. do；will break outC. would；were to break outD. will；is to break out7.She wishes she that humiliating thing.A.doesn’t doB. didn’t doC. haven’t doneD. hadn’t done8.The chairman suggested that the meeting put off.A.can beB. beC. isD. will be9.It is vital that he immediately.A.should goB. must goC. goesD. went10.It is time we do our homework.A.begin toB. can begin toC. began toD. will begin to答案：1.选C。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
三级语法考点归纳一．虚拟语气1.if 句中虚拟形式if 引导的非真实条件句（纯粹假设或发生的可能性不大）：条件从句主句与现在相反did (be were) would/ should/ might/ could do与将来相反与过去相反did (behad donewould/ should/ might/ could dowould/ should/ might/ could have done例句If we left (leave) now, we should arrive in time.If they hadn’t gone on vacation, their house wouldn’t have been broken (break) into.2.原形虚拟：a.表命令、决定、要求、建议等词语之后的that-分句中，用动词原形。
suggest, demand, advise, propose, order, arrange, insist, command, require, request, desire …… that ＋(should) do例如He suggested that we should leave early.My suggestion is that we should tell him.b.It is (was) 形容词/名词that …… (should) do/例如It is absolutely essential that all the facts be examined first.3.一些句型中的虚拟形式：1. It’s (high, about, the first, etc.) time (that) …动词过去时…例如It’s time we left.例如It is time we went to bed.2 would rather/sooner 宁愿as if/ though 好像would rather/sooner 谓语用过去时与现在或者将来相反as if/ though 谓语用过去完成时与过去相反4.练习1.I try it again if I you.A.will；amB. should；amC. would；wereD. would；had been2.If it not for the water，the plants live.A.were；would notB. is；could notC. were；couldD. did；could not3.If I that chance to show my ability, I the president of this school.A.have not had；could not becomeB. had not had；would not have becomeC. did not have；could not becomeD. doesn’t have；will not become4.He by that burglar if you to save him.A.might have been killed；hadn’t comeB. will be killed；didn’t comeC. may be killed；did’t comeD. could be killed；haven’t come5.If it for your help，I that hard time with so little money.A.were not；would not spendB. is not；can not spendC. had not been；would not have spentD. have not been；will not spend6.Where you go if war ?A.will；breaks outB. do；will break outC. would；were to break outD. will；is to break out7.She wishes she that humiliating thing.A.doesn’t doB. didn’t doC. haven’t doneD. hadn’t done8.The chairman suggested that the meeting put off.A.can beB. beC. isD. will be9.It is vital that he immediately.A.should goB. must goC. goesD. went10.It is time we do our homework.A.begin toB. can begin toC. began toD. will begin to答案：1.选C。
表示与现在事实相反的假设(指现在的假设) (译文; 如果我是你，我会再试一次)2 选A。
表示与现在事实相反的假设(指现在的假设)。
(译文：要是没有水，植物就不能存活。
)3. 选B。
表示与过去事实相反的假设。
4 A。
表示与过去事实相反的假设。
(译文：要不是你来救他，他早就被那个窃贼杀了。
)5. C。
与过去事实相反的假设。
(译：要没有你帮忙，我那点儿钱是无法度过那段艰苦岁月的。
)6.选C。
表示与将来事实相反的假设。
(译文：要是战争爆发了，你会上哪儿去？)7.选D。
虚拟语气用于宾语从句。
(译文：她真希望自己没有做过那件丢脸的事情。
)8.选B。
虚拟语气用于表示“建议”等意义的动词后。
(译文：主席建议会议延期举行。
)9.选A。
虚拟语气用于主语从句(It is ／was + 形容词+ that 引导的分句)。
10.选C。
虚拟语气用于定语从句It is time (that)...句型。
(译文：我们该开始做作业了。
) 二．动词的时态一定的时态往往和一定的时间状语连用。
always ,usually, sometimes, 一般现在时do/does am is arelast week, yesterday, a few days ago 一般过去时did was/ were next week, tomorrow, in a week, this year 一般将来时will donow, at present, at this moment 现在进行时be +doingso far, up to now, by the time, since 的主句现在完成时has/have done3.练习，用动词的适当形式填空1.He (be) eighteen next year.2.It (rain) every day so far this month.3.Mozart (write) more than 600 pieces of music.4.If it (rain) tomorrow，we’ll have to stay at home.5.How fast he (drive) when the accident happened?6.By the time Mr. Smith left school，he (teach) that course for twenty-five years.7.Perhaps he (finish) reading the book by this time tomorrow.1.填will be。
next year 为表示将来时态的时间状语2.填has rained。
so far 是“到目前为止”的意思，常和现在完成时搭配使用。
3.填wrote。
Mozart (莫扎特)是已去世的音乐家，故应使用过去时。
4.填rains。
在条件状语从句中，要用一般现在时表示将来发生的事情。
5.填was...driving。
表示过去某一时刻发生的动作要用过去进行时。
6.填had taught。
句中有by the time Mr. Smith left school，主语的谓语应用过去完成时。
7.填will have finished。
句中有by this time tomorrow，主语的谓语应用将来完成时。
三动词的被动语态The construction of the library before the end of next month.A.must have completedB. must have been completedC. must be completedD. must complete2.The subject of these lectures by the lecture committee.A.announcesB. have been announcedC. announcedD. has been announced3.My pictures until next week.A.won’t developB. aren’t developingC. don’t developD. won’t be developed4.They so that we wouldn’t recognize them.A.costumedB. disguisedC. were disguisingD.were disguised5.All the apparatus (器械) before the experiment began.A.had been preparedB. were preparedC. had been preparedD. had prepared6.The world’s supplies of copper .A.have been gradually being exhaustedB. has gradually exhaustedC. are gradually exhaustedD. are being gradually exhausted7.The goods when we arrived at the airport.A.were just unloadingB. were just being unloadedC. had just unloadedD. were just been unloaded8.Tom the best student in his class.A.regardsB. regards asC. has regarded asD. is regarded as9.The sports meeting because of the bad weather.A.put offB. was put offC. was putted offD. has put off1.C。