初中英语八种时态复习

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初中英语八种时态归纳复习老师叮咛:李辉老师说,无论学习什么,必须先搞定定义,明白我们要学习的是什么。

下面有关时态的内容非常重要,经过了全网首席高考英语名师李辉老师团队高度认真地整理校对、无错、可信!可供全国各省高中生打印、背诵!●时态是英语学习中一个至关重要的内容,广大初中学生在实际运用时,往往对时态总是倍感棘手,下面我们就归纳复习一下这几种时态。

一、一般现在时:●概念:经常、反复发生的动作或行为及现在的某种状况。

●时间状语:always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays,●基本结构:①be动词;①行为动词●否定形式:①am/is/are+not;①此时态的谓语动词若为行为动词,则在其前加don't,如主语为第三人称单数,则用doesn't,同时还原行为动词。

●一般疑问句:①把be动词放于句首;①用助动词do提问,如主语为第三人称单数,则用does,同时,还原行为动词。

二、一般过去时:●概念:过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。

●时间状语:ago, yesterday, the day before yesterday, last week(year, night, month…), in 1989, justnow, at the age of 5, one day, long long ago, once upon a time, etc.●基本结构:①be动词;①行为动词●否定形式:①was/were+not;①在行为动词前加didn't,同时还原行为动词。

●一般疑问句:①was或were放于句首;①用助动词do的过去式did 提问,同时还原行为动词。

三、现在进行时:●概念:表示现阶段或说话时正在进行的动作及行为。

●时间状语:now, at this time, these days, etc.●基本结构:am/is/are+doing●否定形式:am/is/are+not+doing.●一般疑问句:把be动词放于句首。

四、过去进行时:●概念:表示过去某段时间或某一时刻正在发生或进行的行为或动作。

●时间状语:at this time yesterday, at that time或以when引导的谓语动词是一般过去时的时间状语等。

●基本结构:was/were+doing●否定形式:was/were + not + doing.●一般疑问句:把was或were放于句首。

五、现在完成时:●概念:过去发生或已经完成的动作对现在造成的影响或结果,或从过去已经开始,持续到现在的动作或状态。

●时间状语:recently, lately, since…for…,in the past few years, etc.●基本结构:have/has + done●否定形式:have/has + not +d one.●一般疑问句:have或has。

六、过去完成时:●概念:以过去某个时间为标准,在此以前发生的动作或行为,或在过去某动作之前完成的行为,即“过去的过去”。

●时间状语:before, by the end of last year(term, month…),etc.●基本结构:had + done.●否定形式:had + not + done.●一般疑问句:had放于句首。

七、一般将来时:●概念:表示将要发生的动作或存在的状态及打算、计划或准备做某事。

●时间状语:tomorrow, next day(week, month, year…),soon, in a few minutes, by…,the day aftertomorrow, etc.●基本结构:①am/is/are/going to + do;①will/shall + do.●否定形式:①was/were + not; ①在行为动词前加didn't,同时还原行为动词。

●一般疑问句:①be放于句首;①will/shall提到句首。

八、过去将来时:●概念:立足于过去某一时刻,从过去看将来,常用于宾语从句中。

●时间状语:the next day(morning, year…),the following month(week…),etc.●基本结构:①was/were/going to + do;①would/should + do.●否定形式:①was/were/not + going to + do;①would/should + not + do.●一般疑问句:①was或were放于句首;①would/should 提到句首。

●①. 几种常见时态的相互转换●英语中的几种时态在一定情况下可以互相转换,以下是几种常见的转换形式:一、一般过去时与现在完成时的转换⏹在现在完成时中,延续性动词能与表示一段时间的状语连用,瞬间动词却不能。

但是,可用别的表达方式:①瞬间动词用于“一段时间+ ago”的一般过去时的句型中;①瞬间动词可改成与之相对应的延续性动词及短语,与一段时间连用;①瞬间动词用于“It is + 一段时间+ since+ 一般过去时”的句型中,表示“自从……以来有……时间”的意思,主句一般用it is来代替It has been;①瞬间动词用于“Some time has passed since + 一般过去时”的句型中。

请看:A.He joined the League two years ago.B.He has been in the League for two years.C.It is two years since he joined the League.D.Two years has passed since he joined the League.二、一般现在时与现在进行时的转换⏹在一般现在时中,at加上名词表示“处于某种状态”,如at work(在工作), at school(上学、上课)等。

此短语可与进行时态转换。

请看:●Peter is at work, but Mike is at play.●Peter is working, but Mike is playing.三、现在进行时与一般将来时的转换⏹在现在进行时态中go, come, leave, start, arrive等动词常与表示将来的时间状语连用表示将要发生的动作。

如:I am coming, Mum! 意为“我就来,妈妈!”请看:●The train is leaving soon.●The train will leave soon.●四、“be going to+动词原形”与“will(shall)+动词原形”结构的转换⏹“be going to+动词原形”、表示打算、计划要做的事;将来时“will(shall)+动词原形”结构在书面语中,当主语为第一人称时,常用助动词shall。

在口语中,所有人称都可以用will。

请看:●We are going to visit the Great Wall next Sunday.●We shall visit the Great Wall next Sunday.●①. 中考动词时态考点分析一、根据时间状语确定时态的原则● 1. Hurry up! The play for ten minutes. (2002辽宁)● A. has begun B. had begun C. has been on D. began●[析] 1. C。

since后接时间的起点,for后接时间段,主句动词用现在完成时,应注意瞬间动词与延续性动词的使用。

二、在复合句根据时态呼应确定时态的原则● 2. Do you know if back next week? If he back, please let me know. (2002黑龙江)● A. he comes; will come B. will he come; comes● C. he will come; comes D. will he come; will come⏹[析] 2. C。

if既可引导宾语从句,也可引导状语从句。

充当宾语从句的连接词时,相当于whether,词义是“是否”。

充当状语从句的连接词时,词义是“如果”。

从时态看,if引导宾语从句时谓语动词的时态应根据主句的时态作相应的变化;引导表示将来动作或状态的条件句时,若主句用一般将来时,则从句通常用一般现在时表示将来。

三、根据上下文已有时态信息点确定时态的原则● 3. –When this kind of computer ?●--Last year. (2002天津)● A. did; use B. was; used C. is; used D. are; used●[析] 3. B。

此例由下句的时间状语推断出一般过去时态,并且要考虑到被动语态。

四、利用上下文语意确定时态的原则● 4. –Hi! Lin Tao. I didn’t see you at the party.●--Oh, I ready for the maths exam. (2002江西)● A. am getting B. was getting C. got D. have got●[析] 4. B。

此例由didn’t, at the party推断出应用过去进行时。

五、时态中的“特殊”对策的原则● 5. The teacher told us yesterday that December 25 Christmas Day. (2002辽宁)● A. is B. was C. has been D. will be●[析] 5. A。

有些动词其动词的时态是“违背常理”的。

如宾语从句表示的是一个客观事实或客观真理时,其时态不受主句限制而用一般现在时表示。

●①. 中考实战题练兵●Fill in the blanks with the right forms of the verb tense:● 1. Mr Brown will go fishing if it (not rain) tomorrow.● 2. I think he (be) back in a week.● 3. –Who (knock) at the door?●--I don’t know. Let me go and see.● 4. Bill is strict with himself. He never (leave) today’s work for tomorrow.● 5. --your uncle (return) the video tapes to Mr Fox?●--No. They’re still in his bedroom.● 6. By the end of last term, they (work) there for ten years.●7. Mr. Wang (read) a newspaper in the office at this time yesterday.●8. Mr. Green and his wife (live) in London for a few years before they(come) to work in China in 2001.●9. They never knew what (happen) to the world in a hundred years.●10. About 400 years ago, Galileo(伽利略) proved that the earth (go) around the sun.。