归纳英语的四种时态一般现在时,现在进行时,一般将来时,一般过去时1、名称、概念2、结构3、常用时间状语4、三个例句
3个回答

一般现在时:表示客观事实或是一段时间内是事实.

谓语用动词原形(当主语是第三人称单数时,谓语得加S.(方法与名词复数类似,只是表达含义不同)

he is a worker.

she goes to the park every sunday.

现在进行时:表示说话时那动作正在做着或是发生着.

谓语用:be + doing(动词加ing).

i am reading.

Tom is playing football with his friends in the park.

一般将来时:表示一种计划或是打算,或是某事在说话后的一段时间里会发生.

1.be going to do

2.will/shall/+do

he is going to go to the suppermarket with his mother this afternoon.

i will study very hard from now on.

一般过去时:表示过去曾经发生过的事,且那事的结果与现在无关(因为现在完成时强调事情的结果与现在有关).

谓语用过去式

helen went away.

Mary heard from a letter yesterday.