语法讲解 | 英语时态概述
英语中有12个主要时态,都来自于三时(过去、现在、将来) ,今天,小编就大致给同学们讲讲英语中的时态问题,一起来看看吧!
现在以I listen为例,举例英语中有12个主要时态如下所示: 一般现在时:I listen 现在进行时:I am listening 过去进行时:I was listening 现在完成时:I have listened 现在完成进行时:I have been listening 一般将来时:I shall listen”或“I will listen.” 将来进行时:I shall be listening 一般过去时:I listened 过去完成时:I had listened 过去完成进行时:I had been listening 将来完成时: I shall have listened 将来完成进行时: I shall have been listening
(1)一般现在时 基本形式(以do为例): 第三人称单数:does(主语为非第三人称单数); 肯定句:主语+动词原形+其他; He works for us. 否定句:主语+don‘t/doesn't+动词原形+其他; He doesn't work for us. 一般疑问句:Do/Does+主语+动词原形+其他。 肯定回答:Yes,(+ 主语+do/does). 否定回答:No,(+主语+don't/doesn't.) 特殊疑问句:疑问词+一般疑问句语 Does he work for us? Yes, he does. No, he doesn't What does he do for us? He works for us. (2)一般过去时 be动词+行为动词的过去式 否定句式:在行为动词前加didn‘t,同时还原行为动词,或was/were+not; 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 例如: Did he work for us? He didn't work for us. He worked for us. (3)一般将来时 am/are/is+going to+do 或 will/shall+do am/is/are/about to + do am/is/are to + do; 一般将来时的表达方法 be going to +动词原形 be +不定式,be to+动词原形,be about to +动词原形 be able to +不定式 be about to+动词原形 will + 动词原形; 例如:He is going to work for us. He will work for us; He is coming.这是特殊的用一般现在时 表达将来时态 的例子
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