动词是英语中最重要的一个语法考点，而动词时态(以及非谓语动词)又是各类动词考点中最最重要的。下面是小编收集整理的英语一般现在时态讲解，大家一起来看看吧!
英语一般现在时态讲解:
肯定句:主语+情态动词+动词原形+其他
例句:She can sing a song.
她能唱歌。
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否定句:主语+情态动词+not+动词原形+其他
例句:She can't (can not) sing a song.
她不能唱歌。
疑问句:情态动词+主语+动词原形+其他
例句:Can she sing a song?
她能唱歌吗?
一般现在时的否定句:
1、a lot of (=lots of)变为many或much。
【例】 They have a lot of friends.(可数名词)
否定句They don't have many friends.
There is lots of orange in the bottle.(不可数名词)
否定句There isn't much orange in the bottle.
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2、见到already变否定句时,要换成yet。
【例】1、He has had supper already.
否定句 He hasn’t had supper yet.
一般现在时态基本句式结构:
一、肯定句结构为:主语+动词的过去式+其它。
如:He went to the toy store yesterday. 他昨天去玩具店了。
否定句结构为:主语+did not (didn't)+动词原形+其它。
如:He didn't go to the toy store yesterday.
他昨天没去玩具店。
二、一般过去时的一般疑问句的构成: Did+主语+动词原形+其它?
如: 1) -Did you go to Beijing last week? -Yes, we did. (No, we didn't.)
2) -Did you meet the businessman before? -No, I didn't. (Yes, I did.)
三、一般过去时的特殊疑问句的构成: 疑问词+did+主语+动词原形+其它?如:
1)-What did you do last night? -I did my homework.
2)-Where did you go last week? -I went to Shanghai with my parents.
一般现在时的句子转换:
当句子中即没有be动词，也没有情态动词时，则在主语前加助动词do (you,以及复数), does(单数she,he,it)变成问句;在主语后谓语动词前加助动词don’t(I,you,以及复数), doesn’t(单数she,he,it)变成否定句，助动词后的动词要变成动词原形。
例:①陈述句:We get up at 7:00 every morning.
疑问句→Do you get up at 7:00 every morning?
否定句→We don’t get up at 7:00 every morning.
②陈述句:She has a little brother.
疑问句→ Does she have a little brother?
否定句→ She doesn’t have a little brother.