时态语态翻译
翻译下列句子
1、我是出生在1996年的。
I was born in 1996.
2、她经常说谎话。
She always tells lies.
3、我们明天会去参观一些旅游景点。
I will visit some tourist attractions tomorrow.
4、自从我考虑了你的建议，我已经在英语学习方面取得了快速进步。
I have made rapid progress in my English study since I took your suggestions into consideration.
5、她已经原谅你了。
She has forgiven you.
6、想起许多旅游景点扔了很多垃圾，我就难过。
It hurts me to think that much litter has been dropped in interesting places.
7、我对上周组织的活动很感兴趣。
I am very interested in the activity that was organized last week.
8、我相信明年我将被一所重点大学录取。
I am convinced that I will be admitted into a key university next year.
9、在过去十年里，我已经取得了很大成就。
In the past ten years, I have made great achievements.
10、那些闯红灯和乱穿马路的人都应该受到惩罚。
Those who jaywalk or run red lights should be punished.
11、她昨晚告诉我那些令人困惑的问题已经解决了。
She told me last night that those confusing problems had been solved.
1、我是出生在1996年的。
2、她经常说谎话。
3、我们明天会去参观一些旅游景点。
4、自从我考虑了你的建议，我在英语学习方面已经取得了快速进步。
5、她已经原谅你了。
6、想起许多旅游景点扔了很多垃圾，我就难过。
7、我对上周组织的活动很感兴趣。
8、我相信明年我将被一所重点大学录取。
9、在过去十年里，我已经取得了很大成就。
10、那些闯红灯和乱穿马路的人都应该受到惩罚。
12、她昨晚告诉我那些令人困惑的问题已经解决了。
高考英语时态语态专项训练含答案
1. Please do me a favor — ______ my friend Mr. Smith to Youth Theater at 7:30 tonight. A. to invite B. inviting C. invite D. invited 2. —I called you last night，but nobody answered. —Oh，I usually________ off my cell phone by 8:00 pm. A. switched B. have switched C. switch D. had switched 3. I _________ping-pong quite well, but I haven’t had time to play since the new year. A. will play B. have played C. played D. play 4. The house belongs to my aunt but she D. doesn’t live 5. The father as well as his three children skating on the frozen river every Sunday A. is going B. go C. goes D. are going 6. Months ago we sailed ten thousand miles across this open sea, which _____ the Pacific, and we met no storms. A. was called B. is called C. had been called D. has been called 7. In many parts of the world, tea ________ milk mild and sugar. A. is serving B. is served C. serves D. served 8 The fact that so many people still smoke in public places ___ that we may need a nationwide campaign to raise awareness of the risks of smoking. A. suggest B. suggests C. suggested D. suggesting 9. Around two o’clock every night, Sue will start talking in her dream. It somewhat ______ us. A. bothers B. had bothered C. would bother D. bothered 10. The palace caught fire three times in the last century, and little of the original building _______now. A. remains B. is remained C. is remaining D. has been remained 11. Look at the pride on Tom’s face. He_______ to have been praised by the manager just now. A. seemed B. seems C. had seemed D. is seeming 12. In the spoken English of some areas in the US, the "r" sounds at the end of the words . A. are dropped B. Drop C. are being dropped D. have dropped 13. —Do you have any problems if you —Well， A. offer C. are offered D. will be offered 14. The wet weather will continue tomorrow，when a cold front A. is expected C. expects D. will be expected 15. —How long do you want me to heat the oil? —Heat it till it ________ to smoke. A. would begin B. begins C. will begin D. began 16. The number of deaths from heart disease will be reduced greatly if people ___to eat more fruit and vegetables. A. persuade B. will persuade C. be persuaded D. are persuaded 17. — When will you come to see me, Dad? — I will go to see you when you the training course. A. will have finished B. will finish C. are finishing D. finish 18. Come and see me whenever _______. A. you are convenient B. you will be convenient C. it is convenient to you D. it will be convenient
英语时态总结(完整)
英语共有十六个时态、四个体。（注：四个体为——一般、进行、完成、完成进行。） 英语中的四个体相当于法语、西班牙语以及所有印欧语系罗曼语族中的式，如：直陈式，命令式等。 （1）一般现在时 基本形式（以do为例）： 第三人称单数：does（主语为非第三人称单数）； 肯定句：主语＋动词原形＋其他； He works for us. 否定句：主语＋don…t/doesn't＋动词原形＋其他； He doesn't work for us. 一般疑问句：Do/Does＋主语＋动词原形＋其他。 肯定回答：Yes，（＋主语＋do/does）． 否定回答：No，（＋主语＋don't/doesn't.） 特殊疑问句：疑问词+一般疑问句语 Does he work for us? Yes, he does. No, he doesn't What does he do for us? He works for us. （2）一般过去时 be动词＋行为动词的过去式 否定句式：在行为动词前加didn…t，同时还原行为动词，或was／were＋not； was或were放于句首；用助动词do的过去式did提问，同时还原行为动词 例如：Did he work for us? He didn't work for us. He worked for us. （3）一般将来时 am／are／is＋going to＋do 或 will／shall＋do am/is/are/about to + do am/is/are to + do; 一般将来时的表达方法 be going to +动词原形 be +不定式,be to+动词原形,be about to ＋动词原形
初中英语动词时态讲解及练习
16种英语时态总结归纳 时态（Tense）是表示行为、动作和状态在各种时间条件下的动词形式。因此，当我们说时态结构的时候，指的是相应时态下的动词形式。 英语时态分为16种：一般现在、一般过去、一般将来、过去将来时，以及这四者的进行时、完成时和完成进行时。 1. 一般现在时 用法：A) 表示现在发生的动作、情况、状态和特征。 B) 习惯用语。C) 经常性、习惯性动作。 例：He always helps others. （他总是帮助别人。） D) 客观事实和普遍真理。尤其要注意，如果前后文不是一般现在时，则无法保持主句、从句时态一致。 E) 表示一个按规定、计划或安排要发生的动作，（仅限于某些表示“来、去、动、停、开始、结束、继续”等的动词）可以与表示未来时间的状语搭配使用。常见的用法是：飞机、火车、轮船、汽车等定期定点运行的交通方式。 例：The next train leaves at 3 o'clock this afternoon.（下一趟火车今天下午3点开车。） How often does this shuttle bus run? （这班车多久一趟？） F) 在时间和条件状语从句里经常用一般现在（有时也用现在完成时）表示将来事情。 例：When you have finished the report, I will have waited for about 3 hours.（等你完成这份报告的时候，我就已经等了将近3个小时了。） 2. 现在进行时(be doing) 用法：现在正在进行的动作。 3. 现在完成时(have done) 用法： A) 表示动作到现在为止已经完成或刚刚完成。 例：I bought a new house, but I _________ my old one yet, so at the moment I have two houses. A) didn't sell B) sold C) haven't sold D) would sell 答案是C) haven't sold。 B) 表示从过去某时刻开始，持续到现在的动作或情况，并且有可能会继续延续下去。此时经常用延续性动词。时间状语常用since加一个过去的时间点，或for 加一段时间，或by加一个现在时间。 例：Great as Newton was, many of his ideas ___________ today and are being modified by the work of scientists of our time. A) are to challenge C) have been challenged B) may be challenged D) are challenging 全句的意思是：“虽然牛顿是个伟大的人物，但他的许多见解直到今天还在受到挑战，并且被现代科学家的工作所修正。”challenge是及物动词，在本句中应当是被动语态；其动作延续到今天，所以要用现在完成时态。可见答案是C) have been challenged。A) are to challenge和D) are challenging都是主动语态，不可能是答案。B) may be challenged虽然是被动语态，但意思与全句内容不合，所以不对。 C) 表示发生在过去，但对现在仍有影响的动作或情况。通常用点动词，如：arrive, begin, find, give, lose等。 例：John has broken his left leg.（约翰摔断了左腿。） 注意事项 A) 现在完成时是联系过去和现在的纽带。现在完成时和过去时的区别在于：现在完成时强调动作的动态，或受动态的影响，是动态的结果，对现在有影响；过去时只表示过去的某个具体时间里发生的动作，与现在没有联系。
重点归纳：动词的时态和语态
支付宝首页搜索“933314”领红包，每天都能领。付款前记得用红包 动词的时态 1. 动词的时态主要有： 一般现在时、现在进行时、现在完成时、现在完成进行时、一般过去时、过去进行时、过去完成时、一般过去将来时、一般将来时、将来进行时和将来完成时等。 2. 一般将来时的表达方式： (1)一般将来时表示未来的动作或状态，常与表示将来的时间状语，如：tomorrow, next day, soon, in a month, in the future, next Sunday等连用。有时句中无时间状语，时间关系由上下文暗示； (2)will do还表示临时的决定； (3)在if, unless, before, after, until等引导的条件或时间状语从句中，从句用一般现在时代替一般将来时，而主句用一般将来时； (4) “be going to+动词原形”表示打算、计划、决定要做的事或有迹象表明即将发生的动作或状态； (5) “be+V-ing形式”表示按计划、安排即将发生的动作，这一结构常用于以下动词，如：come, go, leave, arrive, return, fly, meet, see, do, have, get等；
(6) “be about to+动词原形”表示打算或安排即将发生的动作。它一般不与表示时间的副词或其他时间状语连用； (7) “be to+动词原形”表示按计划、安排即将发生的动作； (8) 一般现在时表示按时刻表或根据规定将要发生的动作，这一结构常用于表示位移的动词，如：come, go, leave, start, begin, take off, set off等。 动词的语态 1. 一般现在时的被动语态： is/am/are+V-ed。例如：English is widely spoken all over the world. 2. 一般过去时的被动语态： was/were+V-ed。例如：The underground was built five years ago. 3. 一般将来时的被动语态： ①will/shall be+V-ed。例如： The decision will be made at the meeting tomorrow. We shall be punished if we break the rule. ②be going to be+V-ed。例如：The problem is going to be discussed at the meeting tomorrow.
高中英语语法(时态和语态)
高中英语语法(时态和语态) 一．动词的时态 时态是谓语动词所表示的动作或情况发生时间的各种形式。英语动词有16种时态，但是常见的只有九种：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、过去完成时、过去将来时、现在完成进行时。 (一）一般现在时（do / does） 1．具体用法 1) 表示经常性或习惯性动作 We always care for each other and help each other. 我们总是互相关心互相帮助。 He goes to school every day. 2)表示现在的特征或状态 He is very happy. Do you sing? ----A little. 3)表示普遍真理 Light travels faster than sound. 光速比声速快。 Actions speak louder than words. 行动胜过言语。 * 常与一般现在时态连用的词或短语主要有：often, usually, sometimes, every day, every morning/afternoon, on Sundays/weekends等等。 I often go to the cinema on Sundays. 我经常星期天去看电影。 He goes to work early every day. 他每天上班很早。 （二）一般过去时( did ) （1）表示过去某一特定时间所发生的、可完成的动作或状态，常与表示确切过去时间的词、短语或从句连用。例如： We went to the pictures last night and saw a very interesting film. （2）表示过去习惯性动作。例如： He always went to class last. I used to do my homework in the library. （三）一般将来时( will / shall do) 1）表示将来打算进行或期待发生的动作或状态。例如： I shall graduate next year. 2）一般将来时有时可以表示一种倾向或习惯性动作。如 Crops will die without water. You won’t succeed with out their support. 3) 几种替代形式： *be going to +v在口语中广泛使用，表示准备做或将发生的事情。例如： I'm going to buy a house when we've saved enough money. *be to +v表示计划安排要做的事，具有"必要"的强制性意义。例如： I am to play tennis this afternoon. *be about to +v表示即将发生的事情。例如： He was about to start. *be due to +v表示预先确定了的事，必定发生的事。例如： The train is due to depart in ten minutes. 5）少数动词如：begin, come, leave, go, arrive, start, stop, return, open, close等的一般现在时可用来表示将来的动作。（多用来表示按计划事先安排好即将发生的动作，句中通常还有一个表示将来的时间状语）。例如： The meeting begins at seven.
英语动词时态语态知识点详解
英语动词时态语态知识点详解 一般现在时 主要用来表示人、事物的现在状况和特点；表示经常或习惯性的动作，句子中常有often, always, from time to time 等时间状语；表示客观规律和永恒真理等。 例句： He usually goes to work at 7 o’clock every morning. She has a brother who lives in New York. The earth goes around the sun. Guangzhou is situated in the south of China. 考点一：表示永恒的真理，即使出现在过去的语境中，仍用一般现在时。 I learned that the earth goes around the sun when I was in primary school. 考点二：在时间和条件状语从句中，代替一般将来时；常用的引导词有： 时间：when, until, after, before, as soon as, once, the moment/ the minute, the day; 条件：if, unless, provided. If he accepts the job, he will get more money soon. 考点三：在make sure (certain), see to it, mind, care, matter+宾语从句中，从句用一般现在时代替一般将来时。 So long as he works hard, I don’t mind when he finishes the experiment. 只要他努力工作，我不介意他什么时候做完试验。 考点四：在the more…the more…(越……越……) 的句型中, 若主句是一般将来时, 从句通常用一般现在时。 The harder you study, the better results you will get. 现在进行时 表说话时或目前一段时间内正在进行的活动：表感情色彩，加强语气。与频率副词，如always，constantly，continually，again等连用表示说话人的某种感情色彩（赞叹、厌烦、埋怨等）。 例句： We are having English class. The house is being built these days. The little boy is always making trouble. 考点一：在时间状语或条件状语从句中表示将来正在进行的动作。 Look out when you are crossing the street. Don't wake him up if he is still sleeping at 7 tomorrow morning. 考点二：表示在最近按计划或安排要进行的动作（这时多有表示将来的时间状语）。Marry is leaving on Friday.
高中英语动词时态语态及动词辨析练习100题JB
动词时态语态及动词辨析练习100题 1. Once environmental damage ___, it will take many years for the system to recover. A has done B is to do C does D is done 2 --- When are you leaving? ---- My plane ___ at 10:45. A takes off B took off C is about to take off D will take off 3 I didn't like Aunt Lucy, who ___ without warning and bringing us presents. A always turned up B has always turned up C had always turned up D was always turning up 4 --- ____ my English book? I want to look up a word in it. ---- Yes, I ___ it lying on your desk a few minutes ago. A Had you seen, saw B Did you see , have seen C Have you seen,saw D Do you see, saw 5 He will phone ___ he ___ his work. A for the moment ,sets about B the moment,sets about C the moment, will set about D for the moment, will set about 6 That tree looked as if it ___ for a long time. A hasn't watered B didn't water C hadn't been watered D wasn't watered 7 --- Was Tom there when you arrived? --- Yes, but he ___ home soon afterwards. A had gone B has gone C is going D went 8 ---Would you mind if I __ here? --- Certainly not. Please go ahead. A will smoke B did smoke C smoked D am smoking 9 I should have written to you earlier, but ___ rather busy recently. A I've been B I'd been C I'm being D I were 10 --- Why weren't you at the meeting yesterday/ ---- I __ for a long-distance call from my aunt in America then. A waited B was waiting C had been waiting D had waited 11 Before the first non-stop flight made in 1949, it ___ necessary for all planes to land for refueling. A would be B has been C had been D would have been 12 ---Was that the first time ___ you ___ England's coast? --- Yes, it was. A /, left B when, have left C when, had left D /, had left 13 The car ran down the hill,and the driver ___ , according to the newspaper,to have been killed. A said B was saying C was said D had been said 14 --- He promised to come on time. --- What do you imagine ___ to him then? A has happpened B was happening C happening D was happened 15 --- Kate returned home yesterday. ---Really? Where ___ ? A has she been B had she gone C has she gone D had she been 16 ---Let's hurry.The President is coming. --- Oh, really? I ___ afraid that we ___ him. A was , had already missed B am, have already missed C am, will miss D was, was missing 17 --- Are you a visitor here? ---That's right..I ___ round the world and now my dream of coming to China ___ true. A am travelling,has come B was travelling,had come C have travelled, has come D had travelled, is coming
(完整word版)高中英语动词时态语态复习讲解
高中英语时态语态讲解 1、一般现在时主要用来表示人、事物的现在状况和特点；表示经常或习惯性的动作；表示客观规律和永恒真理；按照计划安排好了将要发生的动作（一般指时 刻表）等 He usually goes to w ork at 7 o’clock every morning. The train to Shanghai leaves at 7am. 考点一：表示永恒的真理，即使出现在过去的语境中，仍用一般现在时。如：I learned that the earth goes around the sun when I was in primary school. 考点二：在时间、方式、让步和条件状语从句中，代替一般将来时；常用的引导词有：时间：when, until, after, before, as soon as, once, the moment/the minute, the day; 条件：if, unless, provided. If he accepts the job, he will get more money soon. 只要他努力工作，我不介意他什么时候做完试验。 2、现在进行时 表说话时或目前一段时间内正在进行的活动；或表感情色彩，加强语气。与频率副词，如always，constantly，continually，again等连用表示说话人的某种感情色彩（赞叹、厌烦、埋怨等）。 We are having English class. The house is being built these days. The little boy is always making trouble. 考点一：在时间状语或条件状语从句中表示将来正在进行的动作。Look out when you are crossing the street. Don't wake him up if he is still sleeping at 7 tomorrow morning. 考点二：表示在最近按计划或安排要进行的动作（这时多有表示将来的时间状语）。 Marry is leaving on Friday. 3、现在完成时 （1）非延续动作：动作发生在过去，对现在有影响。（2）延续性动作：动作和状态的持续。现在完成时有一些标志性的时间状语： 考点一：for + 时间段；since + 时间点 They have lived in Beijing for five years. They have lived in Beijing since 1995. 考点二：常见的不确定的时间状语：lately; recently, just, already, yet, up to now; till now; so far, these days, Has it stopped raining yet ? 考点三：在表示“最近几世纪/ 年/ 月以来……”时间状语中，谓语动词用现在完成时。 in the past；over the past; during the last等 考点四：表示“第几次做某事，”或在“It is the best (worst, most interesting ) +名词＋that” 后面,主句是一般现在时态时，从句用现在完成时。 This is my first time that I have visited China. This is the most interesting film I have ever seen. 4．一般过去时 表在过去某个特定时间发生且完成的动作，或过去习惯性动作，不强调对现在的影响，只说明过去。常跟明确的过去时间连用, 注意： 考点一：used to + do，表示过去经常但现在已不再维持的习惯动作。 be/become/get used to + doing，表示习惯于 He used to smoke a lot. He has got used to getting up early. 考点二：在时间和条件状语从句中，代替过去将来时。 He promised to buy me a computer if he got a raise 5. 过去进行时
高考英语语法专题复习动词时态和语态
高考英语语法专题复习动词时态和语态 Document number：PBGCG-0857-BTDO-0089-PTT1998
高考英语语法复习专题：动词时态和语态 一、考点聚焦 1、动词时态考查要点简述 （1）一般现在时考点分析 ①表示客观事实或普通真理（不受时态限制） The geography teacher told us the earth moves around the sun. Water boils at 100o C. 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。 Ice feels cold. We 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 seem等。如： I know what you mean. Smith owns a car and a house. All the students here belong to 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shall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.如果你愿意接受并参加我们的舞会，我的家人会非常高兴。 ⑤少数用于表示起止的动词如come、go、leave、arrive、fly、return、start、begin、pen、close、end、stop等常用一般现在时代替将来时，表示一 个按规定、计划或安排要发生的动作。当be表示根据时间或事先安排，肯定会出现的状态，只用一般现在时。 The shop closes at 11:00 . every day. Tomorrow is Wednesday.
英语16种时态详解
英语的16种时态 时态（Tense）是表示行为、动作和状态在各种时间条件下的动词形式。因此，当我们说时态结构的时候，指的是相应时态下的动词形式。 1. 一般现在时 英语时态分为16种：一般现在、一般过去、一般将来、过去将来时，以及这四者的进行时、完成时和完成进行时。 用法：A) 表示现在发生的动作、情况、状态和特征。 B) 习惯用语。
C) 经常性、习惯性动作。 例：He always helps others. （他总是帮助别人。） D) 客观事实和普遍真理。尤其要注意，如果前后文不是一般现在时，则无法保持主句、从句时态一致。 E) 表示一个按规定、计划或安排要发生的动作，（仅限于某些表示“来、去、动、停、开始、结束、继续”等的动词）可以与表示未来时间的状语搭配使用。常见的用法是：飞机、火车、轮船、汽车等定期定点运行的交通方式。 例：The next train leaves at 3 o'clock this afternoon. （下一趟火车今天下午3点开车。） How often does this shuttle bus run? （这班车多久一趟？） F) 在时间和条件状语从句里经常用一般现在（有时也用现在完成时）表示将来事情。 例：When you have finished the report, I will have waited for about 3 hours.（等你完成这份报告的时候，我就已经等了将近3个小时了。）2. 现在进行时(be doing) 用法：现在正在进行的动作。 3. 现在完成时(have done) 用法：A) 表示动作到现在为止已经完成或刚刚完成。 例：I bought a new house, but I _________ my old one yet, so at the moment I have two houses. A) didn't sell B) sold C) haven't sold D) would sell 答案是C) haven't sold。 B) 表示从过去某时刻开始，持续到现在的动作或情况，并且有可能会继续延续下去。此时经常用延续性动词。时间状语常用since加一个过去的时间点，或for加一段时间，或by加一个现在时间。 例：Great as Newton was, many of his ideas ___________ today and are being modified by the work of scientists of our time. A) are to challenge C) have been challenged B) may be challenged D) are challenging 全句的意思是：“虽然牛顿是个伟大的人物，但他的许多见解直到今天还在受到挑战，并且被现代科学家的工作所修正。”challenge是及物动词，在本句中应当是被动语态；其动作延续到今天，所以要用现在完成时态。可见答案是C) have been challenged。A) are to challenge和D) are challenging 都是主动语态，不可能是答案。B) may be challenged虽然是被动语态，但意思与全句内容不合，所以不对。 C) 表示发生在过去，但对现在仍有影响的动作或情况。通常用点动词，如：arrive, begin, find, give, lose等。
高中英语动词时态语态
英语动词时态语态 1. --- Oh, dear. I forgot the air tickets. --- You ______ something. A. have left B. are always leaving C. are leaving D. always left 2. --- I ______ so busily recently that I ______ no time to help you with your math. --- That’s O K. I can manage it by myself. A. have been working; have B. have worked; had C. am working; will have D. had been working; had had 3. Remember to send me a photo of us next time you ______ to me. A. are writing B. will write
C. has written D. write 4. He ______ at the meeting, but his heart attack prevented him. A. will speak B. is going to speak C. had to speak D. was going to speak 5. --- I beg your pardon, but I didn’t quite catch you. --- Oh, I ______ myself. A. am talking to B. talked about C. have talked to D. was talking to 6. I ______ ping-pong quite well, but I haven’t had time to play since the New Year. A. will play B. have played
完整高中英语时态语态讲解及习题
时态与语态 一．一般现在时，表示现在经常性、习惯性的动作和状态，常见的时间状语包括 sometimes, often, usually, always，occasionally, now and then,on weekends,on Sundays,every week/month/year等 She always takes a walk in the evening. He often does his homework in his study. 1.一般现在时表示客观真理、科学事实及自然现象和谚语格言中，此用法即使出现在过去语境中，也用一般现在时。 The moon goes around the earth. Pride goes before a fall.骄者必败 He said the earth is round. 2.主句是一般将来时,由when，after, before, as soon as, the minute,whenever 等引导的时 间状语和由if, unless, so long as, once等引导的条件状语和however,even if 等引导的让 步状语从句中一般用一般现在时表示将来。如： l'll go there after I finish my work. If it rains tomorrow,I won't go there. I will tell her when she comes tomorrow. Even if it rains tomorrow, the sports meeting will take place. 3.在以here,there开头的句子里，go,come等少数动词的一般在时表示正在发生的动 作。例如： There goes the bell.铃响了。 There comes the bus.汽车来了。 Here she comes.她来了。 4. But for the fact that…从句中，that 从句的谓语动词时态要根据句子谓语所表示的时间而定。But for the fact that he is busy now, he would be here. But for the fact that you were ill, I would have had you print the papers. 二、一般过去时 表示过去的经常性、习惯性的动作或状态或者某个人过去的经历，与现在无关，常用的
动词时态和语态
动词时态和语态（2） 一、时态的呼应：在复合句，从句（主要是宾语从句）中的时态，常受主句谓语动词的影响，这就叫做时态的呼应，时态的呼应一般有如下的情况。 1、如果主句的谓语动词为现在时态，其从句中的谓语动词应该用什么时态就用什么时态，如：She knows you have been in Beijing for five rears. 2、如果主句中的谓语动词为过去时态，从句中的谓语动词就要用过去时态，但要注意到下列情况：（1）如果从句中的谓语动词所表示的动作与主句中的谓语动词所表示的动作同时发生，从句中须用一般过去时或过去进行时，如：She said she was busy then. (2)如果从句中的谓语动词所表示的动作发生在主句谓语动词所表示的动作之前，从句中须用过去完成时，如：I didn’t know that she had been to London twice. (3)如果从句中的谓语动词所表示的动作发生在主句谓语动词所表示的动作之后，从句须用过去将来时，如：They didn’t know when they would have a rest. (4)如果从句中说明的是一种普遍真理现象，虽然主句的谓语动词为过去时态从句中仍要用一般现在时，如：When I was a little child, my father told me that the earth is round. (5)如果从句中有表示具体过去时间的状语，虽然其谓语动词所表示的动作发生在主句谓语动词所表示的动作之前，从句仍用一般过去时，但如果该状语表示的时间不具体，则从句仍要用过去完成时，如：Tome said he was born in 1975. 二、被动语态：英语动词的语态有两种：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，在被动语态的句子中，动作的执行者，一般由介词by引起的短语来表示，如:We often help them. (主动)我们常帮助他们。They are often helped by us.(被动)他们常被我们帮助。 1、被动语态各时态的形式是由助动词be的各时态的形式加及物动词的过去分词构成。 2、被动语态八种时态的用法例句:被动语态常用的八种时态的基本用法和主动语态各时态的