高三英语一轮复习谓语动词的时态和语态复习讲义.docx
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1、动词的时态和语态一、时态的数轴的思维导图考点一、现在时一、 一般现在时1. 含义1) 经常性或习惯性的动作,常与表示频率的时间状语连用。 I leave home for school at 7 every morning. 2) 客观真理,客观存在,科学事实。 The earth moves around the sun. Shanghai lies in the east of China.3) 现在时刻的状态、能力、性格、个性。 Ann Wang writes good English but does not speak well.4) 在时间状语从句(as soon as, when
2、, before, after, not.until.等)、条件状语从句(if, unless, as long as.) 中常用一般现在时表示将来Anything will become boring if you do it repetitively.As long as it doesnt rain tomorrow ,we will have a trip on schedule.2. 常用的时间状语1)频率副词:often, usually, sometimes, always, seldom, hardly, never2) 短语:every (day等), once/twice
3、a (week等), on (Sunday等), in the (morning等),at (eight) ,now and then,from time to timeHe usually goes to school by bike.3. 谓语动词形式:do/does4. 谓语动词的被动语态: am/is/are doneIn the spoken English of some areas in the U.S, the“r”sounds at the end of the words are dropped.练习:用所给单词的适当形式填空1. How close parents are
4、 to their children _ (have) a strong influence on the development of the childrens characters.2. If your call is not answered within two minutes, you _ (advise) to hang up and dial again.3. We will be losing money this year unless that new economic plan of yours _ (work) miracle.4. It _ (turn) out t
5、hat making a plan is easier than carrying it out.5. The growth of part-time and flexible working patterns, and of training and retraining schemes, _ (allow) more women to take advantage of employment opportunities.二、 现在进行时1. 定义1)表示说话时正在进行的动作及行为;2)表示现阶段(近段时间)正在进行的动作。2. 标志性时间词1) 以Look!或Listen!开头的句子Loo
6、k!The children are playing games over there.Listen!Whos singing in the classroom?2) 当句子中有now(现在), at the moment(此时此刻), at this moment(此时此刻)时常表示说话时动作正在进行We are reading English now.Different people are doing different things at the moment in the world.3)当表明现在是几点,某人正在做什么。Its 4:50. We are having class.3
7、. 谓语动词形式:am/is/are doing4. 谓语动词的被动语态: am/is/are being done练习: 1. Because of climate change, the ice that polar bears depend on for survival _ (disappear) slowly.2. A new bridge _(build) over the Qiantang River at the moment.3. The prices of houses _ (rise) because the demand of them become more and
8、more great.4. If a computer crashes, you will lose the file you _ (work) unless you save it regularly.三、 现在完成时1. 含义1) 表示发生在过去的动作或存在的状态刚刚完成或结束,而且对现在仍有影响。The musician along with his band members has given ten performances in the last three months.Chinas high-speed railways have grown from 9,000 to 25,
9、000 kilometers in the past few years.2)表示从过去某时开始而延续至今(可能还要延续下去)的动作或状态。His first novel has received good reviews since it came out last month.-I remember you were a talented pianist at college. Can you play the piano for me?-Sorry, I havent played the piano for years. 2. 常用时间状语1) 副词:already, not.yet,
10、 just, ever, never, recently,beforejust常用于肯定句中,放在have / has后,表示“刚刚”The two astronauts have just returned from the space station.never表示否定, 放在have / has后,表示“从未” He has never visited the Great Wall.ever用于疑问句中,表示“曾经”,句型为: Have / Has主语ever 过去分词?“曾经过吗?”用于询问某人过去的经历。 Have you ever been to the farm?before用于
11、句末,表示“以前” The woman has never heard of that before.yet用于否定句或疑问句句末,表示“仍,还”,not.yet表示“仍未,还未”. Has the train arrived yet? No, not yet.already用于肯定句, have / has之后或句末,表示“已经”.(1) We have already finished it.(2) The train has left already.so far用于句首或句末,表示“到目前为止,迄今为止”. So far, we have visited the moon.2) 短语:
12、 up to now, for/over + 时间段,in the last/past /recent+时间段, these days, since+时间点, since + 时间段+ ago,主句(现在完成时)+ since+ 从句(一般过去时)We have learnt 500 words these days.Who is a genius? This question has greatly interested humankind for centuries.3)固定句型It is/has been + 时间段 + since. 自从.以来已经.It is/has been ten
13、 years since I graduated from the university.It/That/This is the +序数词 + time that 从句(现在完成时)This is the first time that I have been here.3. 谓语动词:have/has done4. 谓语动词的被动语态: have/has been doneThe work has been finished by Jim.The same studies have been done in Asia.练习1. During the 60 years since the fo
14、unding of the New China, we _ (go) through millions of ups and downs.2. A British research study shows that, globally, peoples walking speeds _ (increase) by 10 percent over the last decade.3. So far, the Shanghai World Expo _ (prove) to be a great success as people expected.4. I wonder why Jenny _
15、(write) to us recently. We should have heard from her by now.5. It is the first time that the Spanish player Rafael Nadal _ (win) the U.S. Open Tennis Championship.6. Up to now, the Hope Project _ (save) thousands of children who would otherwise have died.四、现在完成进行时1. 含义表示过去某一时刻之前开始的动作或产生的状态一直延续到现在,也
16、可能继续下去,强调动作的延续性。Im tired out. I have been shopping all the afternoon and I dont seem to have finished anything.-Excuse me, which movie are you waiting for? -The new Star Wars. We have been waiting here for more than two hours. The students have been working hard on their lessons and their efforts wi
17、ll be rewarded with success in the end.2. 谓语动词: have/has been doing练习1. The world gold price _ (rise) for the last five years, which is now over 1000 dollars per ounce.2. For forty years Jane Goodall _ (help) the rest of the world understand and respect the life of these animals.考点二、过去时一、 一般过去时1. 定义
18、1)表示过去某个时间发生的动作或存在的状态。2)有时也表示过去经常或反复发生的动作。He left home at half past five yesterday. 他昨天五点离开家的。Li Ming always went to work by bike in the past. 过去李明总是骑自行车去上班。Lin Tao left for Shanghai at 8:00 yesterday morning. 林涛昨天早上八点去上海了。He was ill last night. 昨晚他生病了。2. 一般过去时的时间标志词1. yesterday, the day before yest
19、erday.2. last week / year / month / term(简称last系列,last:上一个)3. two hours ago, three years ago, a moment ago(简称ago系列,ago:.之前)4. in / on + 过去的年/月/日,如 in 1999, in April, 2005 5. just now(刚才), once upon a time(从前), long long ago, one day6. in the past 过去3. 谓语动词:did4. 谓语动词的被动语态: was/were done练习1. Chinese
20、Premier Wen Jiabao _ (arrive) at Copenhagen, capital of Denmark, on Dec.16, 2009 Wednesday evening, for the ongoing UN Climate Change Conference.2. Everyone who saw Star Wars said that it _ (be) one of the best science fiction movies that had ever been released.3. The boy _(catch) smoking a cigartte
21、.4. Im told that you are leaving for Beijing. Who _ (say) so?二、 过去进行时1. 含义: 在过去某一具体时刻正在进行的动作;过去某一时间段内一直进行的动作。2. 常用的时间状语at that time(在那时),at this time yesterday(在昨天的这个时候)at 6 am yesterday(昨天上午6点),from 6 am to 9 pm last Sunday (上周日从上午6点到晚上9点)“过去进行时+ when +一般过去时”的句子(当时)等。“When +一般现在时,过去进行时”“一般现在时 + whi
22、le +过去进行时”“过去进行时 + while +过去进行时”(1) He was watching TV at that time.(2) When I got home, my mother was cooking.(3) My parents were making dumplings when I got home yesterday evening.(4) I saw Mr.Smith in the office at ten yesterday morning.That is impossible. He was having an English party with us t
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