文档介绍:英语动词时态,按动作发生前后次序,可分为现在、过去、未来和过去未来四个时间;按动作发生方法,又可分为通常式、进行式、完成式和完成进行式四种类型。每一个时态和每一个类型相结合,组成了英语动词整个时态体系
一、通常现在时
1、概述
通常现在时表示常常发生或习惯性动作或状态。常和usually,often,always,sometimes,everyday,once a week等时间状语连用。
-Can I join your club. Dad? 我能加入你俱乐部吗,父亲?
-You can when you get a bit 。
- Can I help you, sir? 你需要帮忙么?
-Yes, I bought this radio here yesterday, but it desn’t ,我昨天在这里买这台收音机,但它坏了。
2、 组成
通常现在时常以动词原形表示,但当主语是第三人称单数时,应用动词单数第三人称形式。
-You're drinking too much. 你喝太多了。
-Only at home. No one sees me but 。除了你又没她人看见。
2、使用方法
(1)表示现在常常发生或习惯性行为或状态
通常现在时表示现在常常发生或习惯性行为或状态,常和usually, always, every day, twice a week, seldom, sometimes等时间状语连用。
I play ping-pong quite well, but I haven’t had time to play since the new year. 我乒乓球打得不错,但自从新年以来我一直没有时间打。
He always sleeps with the windows 。
She is our English 。
The children go to school at seven every 。
-Do you like the material?你喜爱这块料子吗?
-Yes, it feels very ,这块料子手感很柔软。
(2)通常现在时表示主语性格、特征、能力等。
He works hard .她工作很努力
Does he like sports? 她爱好运动吗?
She loves 。
(3)通常现在时表示客观事实或普遍真理,也用在格言中。
The sun rises in the 。
Actions speak louder than 。
Water boils at 100℃.水在摄氏100度时沸腾。
注意:主句中谓语动词是过去时态,但宾语从句中假如所说是客观真理,它谓语动词仍用通常现在时。
Galileo insisted that the earth goes around the 。
(4)在时间、条件、比较等状语从句中表未来动作
从句通常由when, if, after, before, as, as soon as, the minute, the next time, in case, though, till, until, unless, so long as, where, whatever, whenever等引导。
The volleyball match will be put off if it rains. 假如下雨,排球赛将推迟。
The new secretary is supposed to report to the manager as soon as he arrives. 新秘书一到就应该找经理报到。
I'll begin the dictation when you are ,我就开始听写。
When they leave school, they will go to ,她们去上大学。
(5)表示安排或计划好未来动作,只限少数多个动词:go, come, leave, start等。
The train starts at 10 o' clock in the 。
Supper is at 5 。
The