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(点击进入),中学英语时态,时态,一般现在时 一般将来时 一般过去时 现在进行时 现在完成时 过去进行时 过去将来时 过去完成时,一般现在时的用法 1) 经常性或习惯性的动作,常与表示频度的时间状语(often, usually, always, sometimes, today,every day,once a week, every five minutes, on Sundays)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) 表示格言或警句中。 Pride goes before a fall. 骄者必败。,4) 现在时刻的状态、能力、性格、个性。 I dont want so much.Ann Wang writes good English but does not speak well.比较:Now I put the sugar in the cup. I am doing my homework now.,动词碰到第三人称单数时,要加 “s” work - works 辅音字母和“y”结尾的词,如carry - carries 以s、x、ch、sh结尾的加“es”,如wash - washes go - goes do - does have - has,例句 He goes to school on foot every day. We often have supper at home. She doesnt do her work every Sunday.,现在进行时,结构:am/is/are + 动词的-ing形式,现在进行时的基本用法:表示现在( 指说话人说话时) 正在发生的事情(常用时间状语有:now,at the moment )并常出现在祈使句的句子中,与 look, listen连用。We are waiting for you. Listen! She is singing in the next room.,b. 习惯进行:表示长期的或重复性的动作,说话时动作未必正在进行。 Mr. Green is writing another novel. (说话时并未在写,只处于写作的状态。) She is learning piano under Mr. Smith. c. 表示渐变的动词有:get, grow, become, turn, run, go, begin等。The leaves are turning red.Its getting warmer and warmer.d. 与always, constantly, forever 等词连用,表示反复发生的动作或持续存在的状态,往往带有说话人的主观色彩. You are always changing your mind.,e 表示按计划或安排即将进行的动作,表示这种动作的动词有:come, go, leave, arrive, start, see等,并常与表示将来时间的状语连用. eg. They are leaving for Australia tomorrow afternoon. 注意: 某些表示感觉或状态的动词,如 love, like, prefer, hate, see, know等一般不用现在进行时. eg. Lucy prefers art to science.,现在进行时,一般将来时,一般将来时表示将来发生的动作或存在的状态 结构: 助动词shall/will + 动词原形(shall一般用于主语是第一人称时, Will是英语任何主语。) 肯定式:主语+shall/will+动词原形+其他 否定式:主语+shall/will+not+动词原形+其他. 疑问式:Shall/Will+主语+动词原形+其他 简略回答:(肯)Yes,主语+shall/will . (否)No,主语+shall/will+not 缩写形式: ll =shall/will shant= shall not wont = will not,用法: 1. 表示将要发生的动作或情况,常用时间状语有: later (on), soon, in a month, next time, from now on, tomorrow等. 如. I shall be eighteen years old next year. 2.表示某种必然的趋势 如Fish will die without water. 解析: 1. 在以第一人称为主语的问句中,常用 shall 表示提议和询问情况,在以第二 人称作主语的问句中,用will 表示请求. 如. Where shall we have the meeting?Will you please lend me your pen?,一般将来时,2.当主语是第一人称时,用will 表示意愿.决心.允诺.命令等. 如 I will give you an English-Chinese dictionary for your birthday. 3.在时间或条件状语从句中,一般用一般现在时代替一般将来时. 如 Tom will write to me when he gets there. 4.be going to +动词原形也可表示将来时. (1).表示主观意愿.打算等. eg. Hes going to learn English next term. (2).根据已有迹象,可能要发生的情况 eg. Look at the black clouds! -It is going to rain.,一般将来时,一般过去时,一般过去时表示过去发生的动作或存在的状态,一般过去时通常由动词的过 去式表示。 结构: 1.动词的第一、三人称单数用was,其他人称用were,其肯定式,否定式, 疑问式和简略回答形式与一般现在时相似。 2.行为动词的过去式分为规则和不规则两种, 规则动词的过去式是在动 词后加-d或-ed,不规则动词参照不规则动词表,需要专门记忆。 肯定式:主语+动词的过去式 + 其他,如:I got up at six this morning. 否定式:主语 + did not + 动词原形 + 其他 如:John didnt live here last year. 疑问式:Did + 主语 + 动词原形 + 其他 如:Did you see him a moment ago? 简略回答.(肯)Yes, 主语 +did (否)No , 主语 + didnt. 用法: 1.主要用于过去某个时间发生的动作或状态. 如.My father was at work yesterday. 2.表示过去经常或反复发生的动作,常与often,always 等表示频度的 时间状语连用.如,He always went to work by bus last summer.,一般过去时,3.和when等连词引导的状语从句连用. 如.When she reached home, she had a short rest. 4.常与表示过去的时间状语, 如 ago, yesterday, last week, in the old days, when I was five years old, in 1995 等连用. 如They began the work two months ago. Were you born in 1981? Yes, I was.,一般过去时,现在完成时,动词变化 动词变成过去分词加ed Play - played 辅音字母和“y”结尾的词,如carry - carried 重读闭音节的单词,双写最后一个字母,再加ed stop - stopped 不规则动词见书后动词表 动词由have(has)+ 过去分词 构成,现在完成时,表示动作已经完成 He has left . I have already had a rest. 表示动作不仅已经完成,还要持续(在这个用法当中,动词要用延续性动词,与for引导的一段时间和since引导的短语连用) He has been away for two days. I have already taught in this school since 1990. The bird has been dead for a month. We have made lots of friends since we came here.,过去进行时,指在过去的某一个时间正在发生的动作。 时间状语 at this time yesterday at five oclock yesterday afternoon 动词由be动词+动词ing形式构成 例句 He was watching TV at this time yesterday.,过去将来时,指对过去的某一个时间来讲,将要发生的动作。 动词由would+动词原型构成。 例句 He would go to the park the next day. He said he would work hard next term.,过去完成时,指对过去的某一个时间来讲,已经发生的动作。 动词由had+过去分词构成。 例句 she had borrowed a book before she went to the park. We had learned many new words by the end of last term.,04年真题 AJim is a lovely boy, but he 81 (have)a bad memory.Last Sunday morning. Tom 82 _(play)in his bedroom when his mother asked him 83_ (go) shopping. She told him not to forget to buy six oranges, ten eggs and some meat. “Mum, I 84 _ _(remember).“ Tom answered with a smile.When he 85 _(return) home and saw his mother, his face turned red. He said, “I am sorry, mum. I have forgotten to buy oranges and meat. I remembered to buy the eggs, but I dropped four of them.“,has,was playing,to go,will remember /have remembered,returnd,B Dear Li Ping, I havent heard from you for long. How are you 86 _(get)on with your work? I 87 _ _(finish) the exams already. I think I 88 _ (be)able to pass them. Now I have much time 89 _ (write) this letter to you. At school we are often 90 _ (tell)that China is a beautiful country. Though it is far away from New York. I d like to go there one day. Please write back soon.,
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