2022年初中英语的时态考察 .pdf
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1、教学流程 :用将近一个小时的时间重点复习动词的时态,查缺补漏。剩下的时间处理学生 14 单元遗留的问题,包括单词、固定搭配以及小语法点。教学内容 :主要以八种时态为主,让学生把以前没弄明白的时态弄清楚,分清楚它们的区别,熟练应用。教学目标 :对时态完全掌握,前四个单元遗留的问题彻底解决。. 初中英语八种时态归纳一、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, etc.基本结构:be动词;
2、行为动词否定形式: am/is/are+not;此时态的谓语动词若为行为动词,则在其前加dont,如主语为第三人称单数,则用 doesnt,同时还原行为动词。一般疑问句:把be 动词放于句首;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, just now, at the age of 5, one day,
3、 long long ago, once upon a time, etc. 基本结构:be动词;行为动词否定形式:was/were+not;在行为动词前加didnt,同时还原行为动词。一般疑问句: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。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
4、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, sincefor ,in the past few years, etc.基本结构: have/has + do
5、ne 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 1 页,共 6 页否定形式: 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
6、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 after tomorrow, etc.基本结构:am/is/are/going to + do ; will/shall + do. 否定形式:was/were + not; 在行为动词前加didnt,同时还原行为动词。一般疑问句:be 放于句首;will/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,
7、 year),the following month(week),etc.基本结构:was/were/going to + do ; would/should + do. 否定形式:was/were/not + going to + do; would/should + not + do. 一般疑问句:was 或 were 放于句首;would/should 提到句首。. 几种常見时态的相互轉换英语中的几种时态在一定情况下可以互相轉换,以下是几种常見的轉换形式:一、一般过去时与现在完成时的轉换在现在完成时中,延续性动词能与表示一段时间的状语連用,瞬间动词却不能。但是,可用別的表达方式:瞬间动词
8、用于“ 一段时间+ ago” 的一般过去时的句型中;瞬间动词可改成与之相对應的延续性动词及短语, 与一段时间連用;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;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 year
9、s 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轉换在一般现在时中,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轉换。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轉换在现在进行时态中go, come, leave, star
10、t, arrive 等动词常与表示将来的时间状语連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“w ill(shall)+ 动词原形 ” 结构的轉换精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 2 页,共 6 页“ 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
11、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 中考英语动词时态专项训练一、用所给词的适当形式填空:1 He swimming in the river every day in summer. (go) 2.It you are right. ( seem ) 3.Look, the children basketball on the playground. ( pl
12、ay ) 4.He to the radio when I came in, ( listen ) 5.It is very cold .I think it . ( rain ) 6. I need some paper . I some for you . ( bring ) 7.I can t find my pen . Whoit ? ( take ) 8.He said that he back in five minutes . ( come ) 9.I didn t meet him. He when I got there. ( leave ) 10.I my bike, so
13、 I have to walk to school. ( lose ) 11.He down and began to read his newspaper. ( sit ) 12.He is not here. He to the post office. (go) 13.He is very hungry. He anything for three days. ( not eat ) 14.I with you if I have time .( go ) 15.We will not go to the cinema if it tomorrow . (rain ) 16.I will
14、 tell her the news when she to see me next week. (come) 17. “ Whenyou the car ? ” “ In 1998 . ” ( buy )18.We good friends since we met at school . (be)19.What you at five yesterday afternoon ? (do) 20.The bike is nice . How much it ? (cost) 二、选择最佳答案填空()1.We ll go swimming if the weatherfine tomorrow
15、. A. is B. was C. will be D. is going to be () 2.It five years since he has left for Beijing. A. was B. have been C. is D. is going to be ()3.Please don t leave the office until your friend back. A. came B. comes C. have come D. will come ()4.By the end of last year he about 1500 English words. A. l
16、earns B. learned C. was learning D. had learned ()5.Listen ! Someone in the next room . A. cried B. crying C. is crying D. has cried ()6.You must tell him the news as soon as you him. A. see B. sees C. will see D. is seeing ()7.He told me that he to see us the next day. 精选学习资料 - - - - - - - - - 名师归纳
17、总结 - - - - - - -第 3 页,共 6 页A. comes B. came C. will come D. would come ()8.We cant find him anywhere . Perhaps hehome. A. is going B. went C. has come D. would come ()9.The teacher told us that the sun bigger than the earth. A. is B. was C. has been D. will be ()10.Could you tell me where the railwa
18、y station ? A. was B. is C. will be D. would be ()11.We to the Great Wall several times. A. go B. were going C. have gone D. have been ()12.It seemed that the old man for something over there. A. looks B. looked C. was looking D. has looked ()13.He was sure that he his wallet in the office . A. left
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