2010年中考英语语法复习--动词时态PPT课件.ppt
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三、一般将来时
英语动词表示将来时间有 多种形式,其共同特点 是句中常有表示见Hale Waihona Puke Baidu时 间的状语,如:
tomorrow, next week, in a week。
例如:
1、We will visit the science museum next week. 2、We are going to discuss the problem tomorrow.
Hurry up! The bus is starting. We are leaving for Nanjing tomorrow.
(2)有些表示状态、 感情、感觉的动词 没有进行时。例如: be, have,like, want, love, hear, wash, hope。
(3)现在完成时与一般过去时都 表示动作发生于过去,但现在完 成时强调结果,一般过去时强调 时间。例如: Have you been to the Great Wall? How long did you stay in Beijing last year?
课堂巩固练习 题:用适当的 动词形式填空。
1、She kept the radio when she was doing ______(do) homework. 2、—She was reading newspapers. —What __ you doing (do) ? ___ were 3、Lao Wang told the policeman was listening (listen) to the that he _____ radio at that time. used 4、I ______(use) to be a teacher am but now ______(be) a manager.
例如:
1、he was born in 1989. 2、I used to play football when I was young.
四、现在进行时
进行时表示现在时刻正在进 行的动作或表示现阶段正在 做的事情,句中常用now, at this moment 等时间状 语连用。
例如:
1、The boy is playing video games. 2、His father is writing a novel these days.
答案:has made, will/is going to study。 提示:第一句中,since last term暗 示了谓语动词要用现在完成时态。说 明从上学期以来取得了很大进步,第 二句中的later on要注意用一般将来 时。
例3:Cherry arrived at school after the class had begun (begin) yesterday. 提示:begin虽然也能作及 物动词,但在表示某事开始 时,一般以不及物动词出现, 不用被动结构。
was running 5.While I ______ (run) along. A dog ran suddenly ______(run) across the road. 6.Last night my father was reading (read) a _____ book while my mother was sewing (sew). ______ doing 7.What were _____you _____ (do) the whole was going(go) over my lessons Sunday? I ______ 8.When I _____ (get) home, the got was ringing (ring). telephone bell _____
have taken place
例6:It is said that they will hold (hold) an English evening next week. 提示:主句It is said是现 在时时态,从句要用将来 时,不能用过去将来时。
动词时态注 意的要点:
(1)将来时除了shall/will +v以外还有 be going to +v,表示不久即将发生的 事,be doing(用于某些动词,如 leave, come, start,fly, reach,move等); be +to +v,可带时间状语,表示“必 须”; “打算”,be about +to +v, 表示“即将”。例如:
五、现在完成时
现在完成时表示从过去某一 时刻开始一直延续到现在的 动作或状态,或还要延续下 去,句中常用:since, for, yet, already表示的一段时间 状语连用。
例如:
1、Great changes have taken place in China since 1980. 2、I have finished my task.
七、过去完成时
表示在过去某个时刻前已 经发生的动作,或者从过 去某个时刻开始一直延续 到过去另一时刻的动作和 状态。
例如:
1、By the end of last year, we had learned more than 2,000 English words 2、My teacher had taught in that school for ten years before she came here.
英语的动词在表示不同时间里 发生的行为或存在的状态时,要 用不同的形式来表示,这种不同 的形式叫做动词的时态。 英语常用的时态有八种,分别 是:一般现在时、一般过去时,现 在进行时、过去进行时,一般将来 时、过去将来时,现在完成时和过 去完成时。
一、一般现在时
一般现在时表示经常发生 的动作(习惯性的动作) 或存在的状态,句中常用 always, usually, often, sometimes, seldom, never, every day等时间状语。
Homework: 用动词的正确 时态造句。
例如: 1、He goes to school at seven o’clock everyday. 2、The sun rises in the east.
二、一般过去时
一般过去时主要用于表 示过去时间,句中常有 yesterday, ago, in 1989, once, last week (month, year), at that time, just now 等时间状语。
动词时态例 题选讲:
例1:Look, she has (have) a bunch of flowers in her hand. 提示:尽管句中有look,但 在英语中表示“有”,没有 用进行时态,本句意思指 “她手中有一束花”。
例2:John (make) much progress in his lessons since last term. He (study) harder later on.
六、过去进行时
过去进行时表示在 过去某个时候正在进 行的动作或过去某个 阶段正在做的事情。
例如: 1、He was reading an interesting book this time yesterday. 2、When I came in, they were having supper.
八、过去将来时
过去将来时表示从过去 的观点来预计以后要发 生的动作或存在的状态, 这种时态常用于宾语从 句当中,主句中的谓语 动词一般是过去时。
例如:
1、He said that he would study harder than before. 2、He didn’t tell me when he would go.
例4:If it doesn’t (not rain) rain tomorrow, we will go (go) to the park.
提示:这是条件状语从句, 主句是将来时,其时间或条 件状语从句应用一般现在时。
例5:Great changes (take) place in Shanghai in the past ten years. 提示:In the past ten years 会造成过去时间感觉,但其意 思是近十年中,与现在有关, 要用现在完成时。