英语语法:一般现在时语法讲解
1、构成;使用动词原形,第三人称单数须有变化。
(1)直接加鈥渟鈥潱瑆orks takes
(2)以辅音加鈥測鈥澖嵛玻溻測鈥澪渋鈥潱偌逾渆s鈥
carry ――carries
(3)以鈥渙,s,ch,sh鈥澖嵛驳亩始逾渆s鈥
goes dresses watches brushes
2.功能;
(1)表现在的事实,状态或动作;
eg; Birds fly。
She loves music
Mary鈥榮 parents get up very early
(2)表示习惯动作或职业,常与often,sometimes,usually,always,every week,
seldom,occasionally,frequently等时间副词连用。
eg;I always take a walk after supper。
She writes to me very often
Tom and his girlfriend go out to take apicnic occasionally。
(3)表客观真理,格言警句或事实;
The earth moves round the sun。
The sun rises in the east and sets in west。
Two and twomakes fomaMMur。
No man but errs。人非圣贤,孰能无过。
(4)表将来;
A. 在由when,after,befors,as,as soon as,although,because,if,even if,in case,till ,until,unless,so long as,where,whatever,wherever等引导的状语从句中用一般现在时表将来发生的动作。(黄金重点,所有考试都不放过它!!!)
例如I`ll tell her when she comes tomorrow
Even if it rains this afternoon,I`ll meet you。
Whatever happens,you should keep cool-headed(不错的句型,背下!!!)
I`ll be right here waiting for you wherever you go。(很感人的句型!)
B.按时间表示将要发生的动作或事件,用一般现在时表达将来时概念。
The play begins at 6;30 this evening。
When does the plane take off?
He leaves for that city next week。
According to the timetable,the express train to Shanghai starts at nine in the morning(按照时刻表,开往上海的特快列车早上7点出发。)
相关文章: | ◇ 小学六年级英语毕业复习专项练习(一般现在 | ◇ 英语语法:动词时态 |
◇ 小学六年级英语毕业复习专项练习(一般现在 | ◇ 新标准:Module 8 Seasons and Weather |
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