时态的常考点及难点

知识图谱一般现在时知识精讲一、一般现在时表示通常性、规律性、习惯性、真理性的状态或者动作有时间规律发生的事件的一种时间状态。

二、句子结构主语（第一/二人称/第三人称复数）+do (动词原形)主语（第三人称单数）+does (动词三单形式)主语+am/ is /are用法示例表示经常性或习惯性的动作We get up at six every morning.我们每天早上六点钟起床。

表示现在的状态、能力、性格Mr. Wang writes good English but he doesn’t speak well.王先生的英文写得很好但他说不好。

表示格言或警句Pride goes before a fall.骄者必败。

表示永恒的客观真理The earth moves around the sun.地球绕着太阳转。

四、时间状语1. 表示频率的副词: always, usually, often, sometimes, never, hardly, seldom…2. every/once+名词: every day/ week/ year, once a week/ month …3. 表示时间的短语: twice a day, on weekends, on Mondays…情况变形示例一般情况加-s help-helps play-plays以辅音字母+o结尾加-es go-goes do-does以x, sh, ch, s结尾加-es teach-teaches brush-brushes以辅音字母+y结尾变y为i加es study-studies try-tries特殊情况没有统一的规则have-has; be-isbe动词行为动词用法我是am你是are；is跟着他/她/它；复数都用are。

主语是第三人称单数外，都用动词原形；主语是第三人称单数时，动词词尾加-s或-es。

肯定式I am a student.我是一名学生。

考点09 完成体谓语动词时态是语篇型填空和短文改错的必考点和热点。

高考对谓语动词的考查一时态为住，语态为辅。

对于时态的考查主要集中在一般现在时，一般过去时、现在完成时等等常见时态。

此外在考查物动词的同时还考查主谓一致问题。

预计2023年时态仍将是高考的重点和难点所在。

高考主要以语法填空、短文改错等形式考查，动词的时态在语法填空和短文改错中既是必考点又是热点。

高考在考查时态的同时，仍然以最基本的时态（一般现在时，一般过去时、现在完成时）为主，但是也会兼顾其他语法内容的考查，比如各种从句、强调句、倒装句等，其交叉式和复合式的特点尤为明显。

1.了解并能正确运用必考的10种时态（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、过去将来时、将来进行时、现在完成时、过去完成时、现在完成进行时）；2. 熟练运用一般现在时、一般过去时、现在完成时等高考高频时态；3. 掌握几种易混时态的区别，如现在完成时和一般过去时等。

完成体考向一、现在完成时1. 现在完成时结构：主语+ 助动词have(has) + 动词过去分词否定句：have/has后加not, haven’t/hasn’t一般疑问句：have/has提前2. 现在完成时的用法：（1）表示过去发生的某一动作对现在造成的影响或产生的结果，强调的是这个结果或影响，常与yet，already，just，before，lately等时间状语连用。

—Have you had your lunch yet? 你吃过午饭了吗？—Yes, I have. I have just had it. 是的，我刚吃过。

（现在我不饿了。

）I have already posted the photos. 我已经寄过这些照片了。

（这些照片已不在我这里了。

）have(has) gone to，have(has) been to和have(has) been in的区别1. have (has) gone to表示＂已经去某地了＂，不能与for+一段时间连用。

四. 一般将来时
表示将来某时间要发生的事或存在的状态，也可表示 将来经常或反复发生的动作，常与表示将来的时间状 语连用。表示方法多样： 1. will\shall do 将来的动作或状态 2. be going to do 最近打算要做的事或可能要发生 的事 3. be to do 必须按计划要进行的 4. be about to do 即将发生（不加将来的时间状语） 5. be doing (常与arrive, leave, come, start)
三. 一般过去时
常与以下时间状语连用：an hour ago, the other day, in 1987,last year... , just now, in those days 等。 表示：过去某个时间发生或存在的动作、过去经 常发生或偶尔发生的动作。
常见考点如下： 1. 在It is time that...(某人该做某事了）的that 从句中的谓语动词用过去时。E.g. It is time that you went to bed.= It is time for you to go to bed. 2. 注意区分used to do (过去常做）和 get\be\become used to doing sth. (习惯于做 某事) (20005) My sister is used to _______ with all the windows open. A. sleep B. have slept C. sleeping D. Slept
七．过去进行时
表示过去某时刻正在进行的动作。 与always, constantly,forever等状语连用时带有感情 色彩，如：She was always finding fault with me. 她总是挑我的毛病。Biblioteka Grammar Test 1

过去进行时——高考英语重点时态语态满分攻略满分清单：一、构成过去进行时的构成：was /were + 现在分词二、用法1.表示过去某一时刻或某一段时间内正在进行的动作，常有表过去时间的状语(从句)。

She was watching TV at six yesterday evening.昨晚6点她正在看电视。

He was reading a novel when I came in.当我进来时，他正在看小说。

2.表示过去某段时间内持续进行的动作。

（常常用的时间状语有this morning，the whole morning，all day，from nine to ten等。

）We were watching TV from seven to nine last night.昨天晚上七点到九点我们在看电视。

3.表示过去计划好或安排好的将来动作（只限于come，go，leave，arrive，start，move，sail，fly，travel，stay等）。

He said she was arriving the next day.他说她将第二天到达。

4.与always，forever，constantly，continually连用，表示赞赏或厌恶等感情色彩。

Comrade Lei Feng was always thinking of others. He never thought of himself first.雷锋同志总是先想着他人，而不是他自己。

（赞扬）三、被动语态的构成过去进行时的被动语态：was /were + being + doneMy bike was being repaired at that time.当时我的自行车正在修理。

满分练习：1. I________ the photos on the noticeboard when I heard a voice behind me.A. looked atB. was looking atC. had looked atD. would look at2. My parents _______ dumplings when I got home yesterday afternoon.A. have been makingB. are makingC. will be makingD. were making3. I advised you to find out when the plane ______ at the booking office.A. was taking offB. is taking offC. takes offD. has taken off4. When I arrived, Maria ________, so we only had time for a few words.A. had just leftB. has just leftC. just leftD. was just leaving5. Unfortunately, when I dropped in, Professor Smith ________, so we only had time for a few words.A. has just leftB. had just leftC. just leftD. was just leaving6. —No one answered when I phoned this morning. Where were you?—I ________ for teeth in the dental clinic.A. was being treatedB. have been treatedC. was treatedD. treated7. She hurriedly ran home, never once looking back to see whether she ________.A. would followB. was followingC. has followedD. was being followed8. When entering the room, I saw that the TV ________.A. fixedB. had fixedC. was being fixedD. was fixing9. I didn't know a thing about the Clean Air Act that ______ in congress at that time.A. was being debatedB. was debatedC. had been debatedD. debated10. —Have the workers got our roof repaired?—I don't know. But it _________ when I called them yesterday.A. was repairingB. was repairedC. had repairedD. was being repaired11. The first time I saw Jenny, she _____ (talk) to some students at the English Corner.12. I ___________ (sleep) when there was a knock at the door.13. The farmers __________ (pick) apples when I saw them.14. I remember well that the witness ______ (question) by a journalist at that time.15. The doctor told us that the elderly man _____ (treat) for kidney failure.答案以及解析1. 答案：B解析：考查过去进行时。

初中英语动词的时态答题技巧及练习题(含答案)含解析一、初中英语动词的时态1．---Have you ever been to Harbin?---Yes. I ________ there when I was twelve for the Ice and Snow Festival.A．have goon B．have been C．went D．had been【答案】C【解析】【详解】句意：——你曾经去过哈尔滨吗？——是的，当我十二岁的时候去了冰雪节。

这里是when 引导的时间状语从句，主语用一般过去时态，这里用go的过去式went。

根据题意，故选C。

2．—Could you tell me what he said just now?—Sorry, I ___ about what I would do tomorrow.A．will think B．was thinking C．thought D．think【答案】B【解析】【详解】句意：你能告诉我他刚才说什么吗？对不起，我正考虑明天我要做什么。

考查时态。

A. will think（一般将来时）；B. was thinking（过去进行时）；C. thought （一般过去式）；D. think（一般现在时）；根据句意，“考虑”这个动作发生刚才在他讲话的时候，在过去某个时间点发生的动作用过去进行时，故选B。

3．___ you ____ my watch? Yes, I ____ it on the table just now.A．Did , see , saw B．Did , see , see C．Have , seen, saw. D．Have , seen, have seen【答案】C【解析】句意：——你看见我的手表了吗？——是的，我刚才在桌子上看到了。

第一个空根据答语中的Yes, I ____ it on the table just now.可知事情已经发生了，强调对现在造成的影响，所以问句应用现在完成时，结构为：have/has+动词过去分词，主语是you，所以用have，see的过去分词是seen；第二个空根据时间状语just now“刚才”，它是表示过去的时间状语，是一般过去时的标志词，可以判断答语应用一般过去时，即谓语动词see要用其过去式saw；结合选项，可知C选项符合题意，故答案选C。

现在完成时——高考英语重点时态语态满分攻略满分清单：一、构成现在进行时的构成：have /has +过去分词二、用法1.表示过去所发生的动作或事情对现在的影响或产生的结果。

常与yet，already，just，recently，lately，so far，up to now，in recent years，over the years等时间状语连用。

I have made many friends over the years.这些年来，我交了很多朋友。

2.表示一个从过去某个时间开始,延续到现在，并可能延续下去的动作。

常与in the past few years，over the last weeks，for 或since引起的表示一段时间的状语连用。

She has been off work since Tuesday.星期二以来她一直没上班。

3.表示说话前发生过一次或多次的动作，现在成为一种经历，常带有twice，ever，never，before 等状语。

I have never seen her so angry as that, so I kept quiet.我从来没看到过她那样生气，所以我保持沉默。

4.在“It /This is + the first /second /third /...time that 从句”句型中，that 从句中的谓语动词使用现在完成时。

It /This is the first time that China has launched a Mars probe.这是中国第一次发射火星探测器。

5.在“It /This is + the + 形容词最高级+ 名词+ 从句”句型中，从句中的谓语动词使用现在完成时。

This is the best novel that I have ever read这是我读过的最好的小说。

6.用于时间、条件状语从句中，表示将来要完成的动作或二个动作先于另一个动作而发生。

现在完成时专题讲解现在完成时态专题讲解一、注意理解时态的两层意义及不同意义对应的标志词观察一：请仔细观察下列句子。

1.I have already finished reading the book.(现在我了解了书的内容).2.Have you had lunch yet? Yes, I have.(我现在不饿了).3.He has never seen the film before. (现在他不了解电影的内容)4.I have just washed my car.（现在车很干净了）5.I have seen the film three times. (我现在了解电影的内容)思考一：现在完成时表达的含义：1）表示在发生或已经结束的动作对造成的影响或结果标志词:常与already(已经),yet(已经),just(刚刚),before,ever(曾经),never,three times等词连用。

常用于肯定句中, 常用于否定句,疑问句句尾。

练习、翻译以下句子1、你已经找到你的书了吗? (find-found your book)2、他们已经在这个城市建了许多房子. (build-built many buildings)3、Judy还刚到达. (arrive-arrived)观察二：请仔细观察以下句子1.We have been in Qi Bin Middle School since 2013.(我们还在淇滨中学)2.He has learned English for 5 years/since 5 years ago/sinceI was in primary school.（他还在继续学习英语）3.China has made great changes these years/up to now/so far.(现在还在发生变化)思考二：现在完成时表达的含义：2）表示在过去已经开始并到现在。

Who Is the Laziest?
Father: Well, Tom, I asked your teacher today, and now I want to ask you a question. Who is the laziest person in your class?
Tom: I don't know, Father. Father: Oh, yes, you do! Think! When the other boys and girls are reading and writing, who sits in class and only watches how the other people work? Tom: Our teacher, father.
always; usually; often; sometimes, every day/week/year…
一般现在时态常见考点：
1. I __________ am (be) a student.
2. He with his brothers often __________(fly) kites after flies school .
Father: You know, Tom, when Lincoln was ___(be) your age, he was ___(be) a very good pupil. In fact, hewas ___(be) the best pupil in his class.
know (know) that. But when Tom: Yes, Father. I ____ was (be) President of he was ____(be) your age, he____ the United States.

动词的时态和语态常考点归纳Ⅰ时态类型：1.一般过去时2.一般将来时3.现在进行时4.现在完成时5.一般过去时6.过去将来时7.过去进行时8.过去完成时9.将来完成时10.现在完成进行时(一) 一般现在时1.表示经常，习惯，客观存在，真理等概念的句子。

时间状语常为：always,often,usually,sometimes,seldom,occasionally,now and then,every time等。

Exercises:1.When I see Jane in the street, she always ___ at me.A smiledB has smiledC was smilingD smiles2.Who___ to school earliest in your class every morning?A comeB comesC is comingD are coming3.Sound travels in the same way as light ____.A doesB doC travelD travelled4.Wherever I ____ these days,I always carry my umbrella.A am goingB shall goC goD should go(1---4DBAC)2.条件句，时间状语从句和其他一些状语从句中用一般现在时，主句用will将来时。

常见连词：if, unless,before, as soon as,when, once, however等。

Exerceses:1.Unless he____ to help us, we shall lose the game.A promisesB will promiseC would promiseD had promised2.Would you please give him this message the moment he ___ .A arrivesB arrivedC will arriveD will be arriving3.However hard you ____, you will never succeed in pleasing her.A should tryB will tryC would tryD try4.I’ m sure he ’llcome to see me before he ___ Bei jing.A leaveB leftC will leaveD leaves5.We will not come to see me until we ___ a chance to discuss the problem thoroughly.A are havingB hadC haveD will have6.I don’t know when he ____, but when he ___, I’ll speak to him.A will come; comesB comes;comesC comes;will comeD will come; will come7.It won’t be long before such a thing ___ again.A will happenB happensC is happenedD happened8.You ’d better set about doing your homework now, or it ___too late.A isB wasC has beenD will be(1---8AADDCABD)3.表达时间表时。

高考英语时态知识的考点有哪些高中英语最难的就是时态的问题了，别说英文情况下，就算是用汉语读着也拗口。

下面是小编分享的高考英语时态知识的考点，一起来看看吧。

高考英语时态知识的考点1、现在完成时现在完成时主要有两种用法，即持续性用法(或叫未完成用法)和影响性用法(或叫已完成用法)。

持续性用法表示动作发生于过去，但在过去并未完成，而是从过去一直持续到现在，此时多半会连用表示持续性的时间状语;后者指的是动作发生于过去，且在过去已经完成，但这个过去发生的动作对现在有影响，而说话者正好要强调的就是这个影响，此时一般没有明显的时间状语，主要通过上下文来理解。

如：1.yearsagowedidn&r&tknowthis，butrecentscience_________thatpeoplewhodon&r&tsleepwellsoon getill.a.showedb.hasshownc.willshowd.isshowing【分析】答案选b。

由表示对照的yearsago和recent可知，“以前不知”，但“现在已经证明了”，所以用现在完成时。

2、般将来时一般将来时总是用在一些时间状语从句或条件状语从句的主句中：We will begin our class as soon as the teacher comes.(主句用一般将来时，从句中一定要用一般现在时替代一般将来时。

)考点二：某些表示短暂性动作的动词如arrive, come, go, leave, start等，用现在进行时形式表示将来。

I am leaving for Beijing tomorrow.考点三：“祈使句 + and/or + 句子”，这种结构中and后面的句子谓语用一般将来时。

Use your head and you will find a way.考点四：“am (is, are) going to + 动词原形”，表示打算要做的事或可能要发生的事。

动词时态和语态教案专题要点：动词时态和语态要点概述如下：一般现在时表示习惯性、个人能力、普遍真理；表示“已经列入日程表”时常用一般现在时表示将来；2、表示说话人始料的事,常用一般过去时；3、时间状语从句或条件状语从句中常用一般时表将来；4、 Will/be going to do/be about to do的用法区别;5、用主动形式表示被动意义常见的几种情况；考纲要求：时态与语态一直是热点，也是广大考生复习备考的难点，考纲要求考生应该具备较强的语言应用能力，能在具体语境中恰当、准确地使用某一特定时态；同时还要熟练运用特殊时态句式和用法以及不用被动式但表示被动的动词和短语。

◆动词时态的核心考点1.一般现在时考点分析(1)表示客观事实或普遍真理(不受时态限制)。

Time and tide wait for no man.(2)表示现状、性质、状态时多用系动词或状态动词；表示经常或习惯性的动作，多用动作动词，且常与表频率的时间状语连用。

They always care for each other and help each other.(3)表示知觉、态度、感情、某种抽象的关系或概念的词常用一般现在时：see,hear,smell,taste, feel, notice, agree, believe, like, hate, want, think, belong to, seem 等。

Smith owns a car and a house.All the students here belong to No.1 Middle School(4)在时间、条件状语从句中常用一般现在时代替将来时。

但要注意由if引导的条件状语从句中可以用shal或will表“意愿”,但不表示时态。

If you will accept my invitation and come to our party, my family will be pleased。

过去完成时——高考英语重点时态语态满分攻略满分清单：一、构成过去完成时的构成：had + 过去分词二、用法1.一件事情发生在过去，而另外一件事情先于它发生(即表“过去的过去”)，那么发生在前的动作要用过去完成时。

She had learned some English before she came to the institute.她在来这个机构前已学过一些英语了。

2.表示从过去某一时间开始一直延续到过去的另一时间的动作，常用的时间状语有：by /until /before /by the end of +过去的某一时间。

Until then he had known nothing about it yet.直到那时，他对此仍一无所知。

3.hope，expect，mean，intend，want的过去完成时表示过去未曾实现的愿望或意图。

I had hoped to see more of Shanghai.我本希望在上海多看看（但未能如愿）。

4.在“That/It/This was the first /second /...time + that 从句”句型中，that 从句的谓语动词要用过去完成时。

It was the third time (that) he had made the same mistake.那是他第三次犯同样的错误。

5.在“It was/had been + 一段时间+since 从句”中，since从句的谓语动词用过去完成时。

It was ten years since we had had such a wonderful time.我们有10年没那么高兴过了。

6.“Hardly /Scarcely /Barely...when...”和“No sooner...than...”句型中，when 和than 从句里用一般过去时，主句用过去完成时，且用倒装，表示“刚......就......”。

现在完成时的重点和难点一、现在完成时的“完成用法”和“未完成用法”1.现在完成时的"完成用法"现在完成时的"完成用法"指的是动作发生在过去某一时刻并已结束，但该动作对现在产生了影响，与现在情况具有因果关系。

例如：He has turned off the light. 他已把灯关了。

(动作结束于过去，但说明的是现在的情况--灯现在不亮了。

)现在完成时"完成用法"的特点是动作不延续，因此，该时态只能与表示不定的过去时间状语(如：already ，yet ，before ，recently 等) 、频度时间状语(如：never，ever ，once 等)、包括现在时刻在内的时间状语(如：this morning ／month ／year... ，today 等)连用。

例如：Have you found your pen yet ？你已找到你的钢笔了吗？2.现在完成时的"未完成用法"现在完成时的"未完成用法"指的是动作开始于过去某一时刻，一直延续到现在，或可能还要继续下去。

例如：（1）He has lived here since 1978.自从1978 年以来，他一直住在这儿。

(动作起始于1978 年，一直住到现在，可能还要继续住下去。

)（2）I have been in the army for more than 5 years.我在部队已经呆了五年多了。

(动作开始于5 年前，一直延续至今，有可能还要继续下去。

)*此种用法的句中常需一个表示一段时间的状语(由since或for引导)，或表示与现在时刻相连的时间状语(如：up to now，so far到目前为止)等。

例如：I have heard nothing from him up to now.到目前为止我没有他的任何消息。

注意：(1)现在完成时的未完成用法只适用于延续性动词，不可用于终止性动词，即瞬间完成或延续时间很短的动词。

知识图谱一般现在时知识精讲一、一般现在时表示通常性、规律性、习惯性、真理性的状态或者动作有时间规律发生的事件的一种时间状态。

二、句子结构主语（第一/二人称/第三人称复数）+do (动词原形)主语（第三人称单数）+does (动词三单形式)主语+am/ is /are用法示例表示经常性或习惯性的动作We get up at six every morning.我们每天早上六点钟起床。

表示现在的状态、能力、性格Mr. Wang writes good English but he doesn’t speak well.王先生的英文写得很好但他说不好。

表示格言或警句Pride goes before a fall.骄者必败。

表示永恒的客观真理The earth moves around the sun.地球绕着太阳转。

四、时间状语1. 表示频率的副词: always, usually, often, sometimes, never, hardly, seldom…2. every/once+名词: every day/ week/ year, once a week/ month …3. 表示时间的短语: twice a day, on weekends, on Mondays…情况变形示例一般情况加-s help-helps play-plays以辅音字母+o结尾加-es go-goes do-does以x, sh, ch, s结尾加-es teach-teaches brush-brushes以辅音字母+y结尾变y为i加es study-studies try-tries特殊情况没有统一的规则have-has; be-isbe动词行为动词用法我是am你是are；is跟着他/她/它；复数都用are。

主语是第三人称单数外，都用动词原形；主语是第三人称单数时，动词词尾加-s或-es。

肯定式I am a student.我是一名学生。

高中英语一般现在时时态重难点归纳单选题1、The number of members in the club ________ more than 200 at present.A．isB．wasC．has beenD．have been答案：A解析：考查时态和主谓一致。

句意：这个俱乐部目前有200多名会员。

根据后文at present可知描述现在的情况用一般现在时，且the number of表示“……的数目”，作主语时，谓语动词用单数。

故选A。

2、Neither your brother nor mine ________ the good news. Let’s tell them.A．knowB．knowsC．had knownD．have known答案：B解析：考查主谓一致。

句意：你的妹妹和我的妹妹都不知道这个好消息，让我们告诉他们。

A.know知道；B.knows知道；C.had known知道；D.have known知道。

根据neither...nor...表示既不...也不，neither...nor…连接两个主语时，谓语动词根据临近原则决定，叙述客观事实，应用一般现在时。

此处mine相当于my sister，是三单式，应用knows。

故选B。

3、---Would you like to climb the hill with us tomorrow?---If it ___________, I ___________.A．doesn't rain; will goB．won't rain; will goC．don't rain; goD．doesn't rain; go答案：A解析：考查时态。

句意：——明天你愿意和我们一起去爬山吗?——如果不下雨，我就去。

根据“Would you like to climbthe hill with us tomorrow?”可知用将来时。

B at a 3. I first met Lisa three years ago. She ___ radio shop at the time. A. has worked B. was working C. had been working D. had worked D a book about China last year 4. Shirley ____ but I don't know whether she has finished it. A. has written B. wrote C. had written D. was writing
考题练习 1. The students ____ D a good rest last weekend. They were preparing for the test. A. don’t have B. didn’t have C. hadn’t D. won’t have B on a journey with her 2. At that time，she ____ friend. A. is B. was C. has been D. is being 3. James Watt ______ the steam engine. B A. was inventing B. invented C. had invented D. has invented
考题练习 1. --“I’m going to play tennis.” -- “ It is raining!” --“OK, I A ____table tennis in the house.” A. will play B. am going to play C. am playing D. am to play 2. “Let’s play football sometime.” “Good idea! What A ____this afternoon?” A. are you going to do B. shall you do C. do you do D. will you do

英语时态之一：现在完成时态六大考点考点一：考查现在完成时的构成现在完成时是由“助动词（have/has）+动词过去分词”构成。

当主语是第三人称单数的时候，助动词要用has，其余都用have。

例：-Do you want to see the film Harry Potter Ⅱ？-The film Harry Potter Ⅱ？ I it.It’s really wonderful.A.seeB.have seenC.was seeingD.has seen分析：根据It’s really wonderful.可知已经看过了，故该题用现在完成时态，根据现在完成时态的构成，主语是第一人称，助动词用have，故选B考点二：考查现在完成时的基本用法1、现在完成时可以表示一个动作发生在过去，并终止于过去，但是它的结果对现在仍然有影响，也就是说，现在完成时虽然与过去有关，但实际上强调的是对现在的影响或结果。

例：I’m sorry you the wonderful football game.It was just over.A.have lostB.have missedC.are missingD. will lost分析：题意“对不起......这场精彩地的足球比赛，比赛刚刚结束”可知，“足球比赛这一动作发生在过去”，对现在造成的影响是：比赛已经结束了，你错过了这场比赛。

故选B.2、现在完成时也可以表示动作开始于过去的某一时刻，一直延续到现在或可能还要继续下去，经常与“for+一段时间”，“in the last/past+一段时间”或者是“since+时间点/谓语动词为一般过去时的句子”等表示一段时间的状语连用。

例：1.How’s Annie？ I her for a long time.A.don’t seeB.won’t seeC.didn’t seeD.haven’t seen2.Jim left China two years ago，and I him since then.A.don’t seeB.won’t seeC.didn’t seeD.haven’t seen考点三：考查与现在完成时连用的副词与现在完成时连用的副词常见already, just, yet, ever, never, before 等。