第6讲句法——主谓一致、时态语态

高中英语知识点归纳主谓一致和主谓语序的语法规则一、主谓一致的语法规则主谓一致是指主语和谓语动词在人称和数上要保持一致。

以下是主谓一致的几个常见规则：1. 单数主语和单数谓语动词一致：例如，“The dog barks”（这条狗叫）。

2. 复数主语和复数谓语动词一致：例如，“The dogs bark”（这些狗叫）。

3. 不可数名词的主语和单数谓语动词一致：例如，“The water is cold”（水很冷）。

4. 有些特殊的复数名词作主语时，谓语动词要用单数形式。

这包括家庭成员名词“family”、“team”、“audience”等：例如，“My family is going on vacation”（我的家人要去度假）。

5. 当主语包括不同人称时，使用谓语动词的第一人称的复数形式：例如，“Tom and I are going to the movies”（汤姆和我要去看电影）。

6. 当主语为某个整体时，谓语动词与之保持一致：例如，“The crew is preparing for takeoff”（机组人员正在准备起飞）。

7. 当主语中包括“each”、“every”、“either”、“neither”、“everyone”、“nobody”等词时，谓语动词用单数形式：例如，“Every student has to submit their homework”（每个学生都必须提交他们的作业）。

二、主谓语序的语法规则主谓语序指的是主语和谓语动词的顺序要保持一致。

以下是主谓语序的几个常见规则：1. 在陈述句中，主语通常位于谓语动词之前：例如，“She is a teacher”（她是一名老师）。

2. 在疑问句中，将谓语动词放在主语之前：例如，“Are you hungry?”（你饿了吗？）。

3. 在祈使句中，主语通常省略，谓语动词单独出现：例如，“Sit down”（坐下）。

4. 在条件句中，主语通常位于谓语动词之前：例如，“If it rains, we will stay indoors”（如果下雨，我们就呆在室内）。

主谓一致语法总结主谓一致指的是主语与动词在人称和数上要保持一致。

在英语语法中，当主语是单数形式时，动词要用第三人称单数形式，而当主语是复数形式时，动词要用复数形式。

这个规则适用于所有时态和语气。

以下是关于主谓一致的总结。

一、基本原则1.在简单句中，主语与动词必须一致。

例子：- The cat sleeps on the sofa.（猫在沙发上睡觉。

）- The birds are singing in the trees.（鸟儿们在树上唱歌。

）2.一般情况下，主语与动词的单复数形式一致。

例子：- My dog likes to play with balls.（我的狗喜欢玩弹球。

）- The students are studying for their exams.（学生们正在为考试而学习。

）3. 当主语为第三人称单数（he、she、it）时，动词要用第三人称单数（-s或-es结尾）。

例子：- She sings beautifully.（她唱得很好听。

）- The cat jumps over the fence.（猫跳过了围栏。

）二、特殊情况1.当主语以复数形式出现，但表示一个整体或一个团体时，动词要用单数形式。

例子：- The team is training for the championship.（团队正在为锦标赛进行训练。

）2.有些名词看上去是复数形式，但实际上是单数形式，动词应该与它们保持单数一致。

例子：- Physics is my favorite subject.（物理是我最喜欢的科目。

）- News travels fast.（新闻传播很快。

）3.复合主语中的多个名词如果表示同一事物或一个整体，动词要用单数形式；如果表示不同事物或多个个体，动词要用复数形式。

例子：- My mother and I are going shopping.（我妈妈和我去购物。

）4.在倒装句中，助动词要与主语保持一致。

第六节时态、语态和主谓一致一、时态（tense）1.动态动词与静态动词1)英语主动词按词汇意义可分为动态动词（dynamic verb）和静态动词(stative verb),绝大多数主动词是动态动词。

静态动词是表示静止状态的动词，通常用于非进行体。

2.时态的其他高频考点1)“主将从现”---在含有条件状语从句或时间状语从句的复合句中，若主句是一般将来时，那么从句用一般现在时来表示将来的动作。

2)现在进行时表将来通常含有“意图、安排、打算”等意思，通常用于表示最近或较近的将来，所用动词常表示位置的移动，如go, come, leave, start, move, sail, arrive, fly等。

3)现在进行时跟频度副词always, continually, constantly, forever等连用，一般用于描述经常发生或具有持续性的事情，通常也透露出不满或抱怨的情绪等。

4)Be表示状态时，不能用于进行时，但是当它和某些表示动作意义的形容词连用，表示此时此刻的情况时可用进行时。

常用的此类形容词有：afraid, active, brave, careful, friendly, helpful, serious, stupid等。

5)一般过去时主要用来表示在特定过去时间中一次完成的动作或一度存在的状态。

一般过去时还可用在特定句型中表示现在时间和将来时间，表示委婉语气，这一用法仅限want, wonder, hope, think 等少数几个动词。

6)将来进行时表示的是在将来某一时间正在进行的动作，常表示安排好的事，给人一种期待之感。

也可表示预料不久要发生的动作，由shall/will+ be+ v.-ing构成。

7)将来完成时表示将来某时刻之前或某一行为发生之前所完成的动作，也可用于在谈及未来的假设和可能的推测时。

由will/ shall+ have+过去分词构成。

8)现在完成进行时，用来表示一个动作从过去某时开始，一直延续到说话时还在继续或刚刚结束，由have/ has+ been+ v.-ing构成。

高中英语语法讲义——时态、语态、主谓一致清单一：动词的时态一：一般体（表示既不进行，又不完成）一般体中的一般现在时、一般过去时分别表示现在、过去的经常性、习惯性动作或状态；一般将来时表示将来某一时刻的动作或者状态，或将来某一段时间内经常发生的动作或存在的状态；过去将来时表示从过去某一时间看将要发生的动作。

（一）一般现在时1.构成（1）动词原形，若主语为第三人称单数，则用第三人称单数形式，一般在动词后加“s”或“es”,其规则变化如下：情况规则例词一般情况下加-s eats ,rises以s、x、sh、ch结尾加-es teaches discusses以辅音字母加y结尾变y为i再加es fly-flies carry-carries（2）be动词的变化：am, is ,are（3）have的变化：have，has2.用法：一般现在时除了可以表示现在的经常性，习惯性动作或状态，还有如下用法：I often go to Wuhan on weekends.（1）表示客观真理，科学事实以及自然现象。

The earth goes around the sun.（2）用于以here，there开头的倒装句中，用来表示现在正在发生的动作或者存在的状态。

Here comes the bus.There goes the bell.（二）一般过去时1.构成情况规则例词一般情况加-ed pack-packed以辅音字母加y结尾变y为i再加ed carry- carried以一个辅音字母结尾的重读闭音节词双写辅音字母再加-ed plan-planned以不发音的e结尾的词直接-d like-liked provide-provided（2）was用于第一，第三人称单数，were用于其他人称（3）以元音字母加y结尾的动词，一般直接加-ed。

如play-played,但pay-paid.2.用法一般过去时除了可以表示过去经常性、习惯性发生的动作或状态，还有下列用法：（1）want, hope, think, intend等动词的一般过去式往往表示“过去原......”之意。

虚拟语气的讲解和用法以及练习题The Subjunctive Mood:虚拟语气表示说话人的主观愿望、猜测、建议或与事实不符的假设等，也可以表示可能性较小的情况或不可能发生的情况，而不是客观存在的事实（表示客观事实要用陈述语气）。

虚拟语气是由句中谓语动词的特殊形式表现出来的。

虚拟语气常用于复合句中，也可用于简单句。

一、虚拟语气的用法I.Present Unreal:●If I (you, he / she, we, they) + 动词过去式 (were, did, had, etc.), should / would / could /might + 动词原形e.g. If I had HIV, I would know because I would fell sick.If I were you, I would give an AIDS patient a hug.II.Past Unreal:●If I (you, he / she, we, they) + had + 过去分词, should / would / could / might + have+ 过去分词e.g. If she had told him about the danger, he would not have got hurt.If I had known more about giving first aid, I could have helped them.III.Future impossible:1.If I (you, he / she, we, they) + 动词过去式(were, did, had, etc.), … should / would /could / might + 动词原形e.g. If the teacher asked me to solve the problem next time, I could try my best.2.If I (you, he / she, we, they) should +动词原形, … should / would / could / might + 动词原形e.g. If he should fail in the experiment this time, he would try again.3.If I (you, he / she, we, they) + were to +动词原形, should / would / could / might +动词原形e.g. If we were to panic, we would not be able to help.二、虚拟语气应该注意的问题I.关于假使条件虚拟语气需注意的几点1. 如果从句所假设的谓语动词发生的时间与主句所假设的谓语动词发生的时间不一致, 这种假设条件句叫错综时间条件虚拟语气. 其主句和从句谓语动词的构成要根据所假设的时间而定.1) If I had taken the medicine, I would be better now. 如果我服用了那种药的话, 现在就会好些了.2) If the weather had been finer, the crops would be growing still better. 如果(前些日子)天气更好些, 庄稼一定会长得更好.2. If it were not for / had not been for…也是一种条件虚拟语气从句, 译为“要不是因为……”.1)If it hadn’t been for the doctor, he wouldn’t have recovered so soon.2)If it were not for the lack of space, we would hold the sports meet today.3. 有些条件是由一些短语引出的 (but for, with, without; otherwise, or, but, etc,)1)We couldn’t have achieved so much without your help (= If we had not had your help).2)Without solar radiation, animals and plants would die.3)With better equipment, we could have done it better.4)But for electricity (= If there were no electricity), there would be no modern industry.5)I should have returned the book last week, but I was so busy that I forgot to do so.6)He was having a meeting; otherwise he would have come over to help us.7)He felt very tired yesterday, or he would have attended the party.4. 在某些隐含的虚拟条件简单句中, 虚拟语气可通过上下文表现出来. 谓语动词用虚拟形式.1)Any men in his position would have done like that.2)You should (ought to) have come earlier.II.虚拟语气祈使语气的混合使用在有些情况下, 条件从句中的谓语由”should +原形动词”构成, 这时主句的谓语动词既可以是虚拟语气或陈述语气, 也可以是祈使语气.1. If it should rain, the plan will / would be called off.2. Should anyone phone, please tell them I’m busy.3. Even if (If) it should get stormy, I will go.III.表示要求, 建议, 命令的虚拟语气表示要求, 建议, 命令的从句中, 谓语动词要用should + 原形动词, 其中可以should 省略. 下列例句可以表示这种虚拟语气.a. 主宾语从句表示法: suggest, order, request, advise, require, insist, ask, demand, command, propose等动词后面的宾语从句要用原形动词should + 原形动词, 可以省略.1. The doctor advised that I (should) take a rest.2. The London dockers demanded that their wages (should) be raised.3. He insisted that the meeting (should) not be put off.●当suggest, insist 等动词表示”暗示, 坚持说”时, 其宾语从句中的谓语动词不需要用虚拟语气, 要用陈述语气.1. Are you suggesting that I am not suited for the job?2. He insisted that he was innocent.b. 主语从句表示法: 当以上动词用在下列句型中时, 主语从句也应该用should + 原形动词1. It is suggested that the building (should) be pulled down.2. It is ordered that the work (should) be started at once.●在It is (was) strange (necessary, wonderful, important, etc.) that…句型中, strange,necessary等后面的主语从句中用should + 原形动词, should可以省略.3. It is strange that he (should) refuse to come to the party.4.It is necessary that a doctor (should) be sent for at once.5.It is important that we should learn from toehrs.e. 表语从句表示法.suggestion, proposal, order, advice, demand 等名词作主语时, 其后面的表语从句中也用虚拟语气, 即should + 原形动词, should 也可以省略.1)My advice is that you (should) give up smoking.c. wish 后面所跟宾语从句要求谓语动词用虚拟语气.e.g. I wish that she were here with me and that we weren’t sick.I wish I had sent the old man to hospital in time.d. 在as if引起的从句中,动词一般用虚拟语气, 通常用weree.g. People treat me as if I were a dangerous person.I remember the whole thing as if it happened yesterday.f. 同位语从句表示法.1. That evening came the order that we (should) cross the river at once.IV.虚拟语气中常见的句型有1. It is (high / about) time that…这一从句的谓语动词用过去式或should + 原形动词, 其中should不可以省略. 此句型译为”该是……时候了”.2. would rather sb. did sth. / had done sth.此句型表示”宁愿让某人……”,如果是没有发生的动作, 从句用过去时; 如果是已经发生的事, 从句用过去完成时.1)I’d rather you left tomorrow.2)I’d rather they hadn’t gone to school yesterday.3. if only…此句型表示”要是……就好了”.其后面句子的时态与wish引导的宾语从句相同, 既:如果虚拟现在, 要用一般过去时; 如果是虚拟过去, 要用过去完成时; 如果是虚拟将来, 则应该用 would或 could加原形动词.1)If only I were a bird!2)If only I had worked hard as a student!3)If only I could land on the moon!4. 连接词in case可用来引起的虚拟语气. 形式通常为: in case + 主语 + should +动词原形. in case句中should 的可以省去, 也可以不用虚拟语气, 而用陈述语气.1)He took his rain coat with him in case it should rain.2)He doesn’t dare to leave the house in case he is (should be) recognized.虚拟语气单项选择:1. If I had had enough time, I my work.A. would finishB. must have finishedC. would have finishedD. had finished2. Ten minutes earlier, they the plane.A. will catchB. would catchC. would have caughtD. will have caught3. Mr. Green requires that the students a composition every other week.A. writeB. writtenC. would writeD. will write4. Had he studied hard, he the exam.A. would passB. could passC. had passedD. would have passed5. I wish I what is happening there in his room.A. knowB. knownC. knewD. should know6. It is important that you sports every day.A. haveB. would haveC. must haveD. will have7. If there were no water in the world, everything .A. will dieB. would dieC. would have diedD. would have been dead8. what was going to happen ,I would never have left her alone.A. Had I knownB. If I knowC. If I knewD. If had I known9. He ordered that the work right away.A. should finishB. finishedC. would be finishedD. be finished10. — Shall we go to the movie tonight?— No, I'd rather at home with our baby. You'd better not leave it to the babysitter at night.A. you stayedB. you stayC. stayedD. stay11 . in your position, I would help him.A. Was IB. Were IC. If I amD. If I had been12. I , but I was stopped by the heavy rain.A.mean to comeB. meant to comeC. had meant to comeD. meant coming13. Mrs. Black insists in that old hotel.A. not to stayB. not stayingC. staying notD. that he not stay14. If you had spoken clearly, you would .A.understand itB. have understoodC. be understoodD. have been understood15. If you that late movie last night, you wouldn't be so sleepy.A. haven't watchedB. hadn't watchedC. didn't watchD. wouldn't have watched16.The foreign friend speaks Chinese so well as if he a Chinese.A. isB. beC. should beD. were17. — If he , he that food.— Luckily he was sent to the hospital immediately.A. was warned; would not takeB. would be warned; had not takenC. had been warned; would not have takenD. would have been warned; had not taken18. Without electronic computers, much of today's advancedtechnology _______ achieved.A. will not beB. would not beC. would not have beenD. cannot have beenkey : 1.C 2.C 3.A 4.D 5.C 6.A 7.B 8.A 9.D 10.A 11.B 12.C 13.D 14.D 15.B 16.D 17.C 18.C虚拟语气实战演练1. Look at the trouble I am in! If only I _____ your advice. (上海2003)A. followedB. would followC. had followedD. should follow2. _____ be sent to work there?(上海 2002)A. Who do you suggestB. Who do you suggest that shouldC. Do you suggest who shouldD. Do you suggest whom should3. How I wish every family _____ a large house with a beautiful garden! (上海 2002)A. hasB. hadC. will haveD. had had4. He hesitated for a moment before kicking the ball, otherwise he _____ a goal. (上海2001)A. had scoredB. scoredC. would scoreD. would have scored5. You didn’t let me drive. If we _____ in turn, you _____ so tired.A. drove; didn’t getB. drove; wouldn’t getC. were driving; wouldn’t getD. had driven; wouldn’t have got6. My suggestion is that we _____ a few more assistants to help the engineer working busily on the machine.A. sendsB. sendingC. to sendD. send7. The CEO of the company insisted _____ in the five-star hotel.A. that we not stayB. that we don’t stayC. we wouldn’t stayD. not to stay8. It’s high time we students _____ even harder at our lessons as the national entrance examination is coming nearer.A. workB. will workC. workedD. have to work9. It has been proposed that the school sports meet _____ till next weekend because of the recentstorm.A. should be put offB. should put offC. put offD. would be put off10. How I wish I _____ to Athens, where the 28th Olympic Games are being held!A. will pay a visitB. have paid a visitC. could pay a visitD. had paid a visit11. Though the girl had been suffering from the blood disease, she acted as if nothing _____ to her while facing her friends and relatives.A. happenedB. happensC. had happenedD. happen12. If he _____ his legs in the last training, he _____ the coming World Cup, which he has been longing to compete in.A. hadn’t hurt; would join inB. hadn’t hurt; would have taken part inC. didn’t hurt; would go in forD. didn’t hurt; wou ld have taken part in13. If I _____ to school tomorrow, I _____ my lessons now.A. were to go; would doB. would go; would doC. went; didD. should go; am doing14. It is demanded that everyone _____ in his seat at 7:00 tomorrow morning.A. isB. beC. would beD. will be15. I’d rather you _____ their invitation yesterday.A. not acceptB. wouldn’t acceptC. didn’t acceptD. hadn’t accepted16. If I _____ him yesterday I _____ him about it.A. saw; would askB. had seen; would have askedC. had seen; would askD. saw; would have asked17. What do you think would happen if there _____ no light during the days?A. isB. will beC. wereD. would be18. _____ late tomorrow, who would take her place?A. Should Miss Green comeB. If Miss Green would comeC. Miss Green should comeD. If Miss Green comes19. It seems as if it ____ already summer now.A. wereB. beC. isD. had been20. I wish I _____ him the day before yesterday.A. sawB. could seeC. had seenD. was seeingKey: 1 – 5 CABDD 6 – 10 DACAC 11 – 15 CAABD 16 – 20 BCAAC主谓一致的用法及专项练习题一、主谓一致三原则主谓一致是指谓语动词与主语在人称和数上保持一致，主谓一致必须遵循三原则：语法一致原则，意义一致原则，就近一致原则。

动词的时态与语态的基本概念与不定代词的用法与句子的主谓一致动词是语言中最主要的一类词汇，它负责表达动作、状态和存在等概念。

动词的时态与语态是对动词的一种语法分类和变化。

不定代词则用来指代不确定或未具体指明的人或事物。

句子的主谓一致是指句子中主语和谓语动词在人称和数上保持一致。

本文将详细介绍动词的时态与语态的基本概念以及不定代词的用法，并探讨句子的主谓一致原则。

一、动词的时态与语态的基本概念1. 时态：动词的时态表示动作或状态发生的时间。

常见的时态有一般现在时、一般过去时、一般将来时等。

例如：She sings well.（她唱歌唱得好。

）2. 语态：动词的语态表示主语与动作的关系。

常见的语态有主动语态和被动语态。

主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。

例如：The dog bit the man.（那只狗咬了那个男人。

）→ The man was bitten by the dog.（那个男人被那只狗咬了。

）二、不定代词的用法1. 不定代词用于指代不确定或未具体指明的人或事物。

常见的不定代词有somebody/someone, anybody/anyone, everybody/everyone, nobody/no one, something, anything, everything, nothing等。

例如：Give it to somebody you trust.（把它给你信任的人。

）2. 不定代词用作主语时，动词的形式通常与单数形式一致，以保持主谓一致。

例如：Everybody loves her.（每个人都喜欢她。

）三、句子的主谓一致1. 主谓一致是句子中主语与谓语动词在人称和数上保持一致。

例如：He runs every morning.（他每天早上跑步。

）2. 当主语为不定代词时，应根据不定代词所表示的意思来确定动词的单复数形式。

例如：Everyone has their own opinions.（每个人都有自己的观点。