aswell,aswellas,also,either与too有什么区别
as well,as well as,also,either与too的区别为:意思不同、用法不同、侧重点不同。
一、意思不同
1.as well意思:也;还
2.as well as意思:既…又…;除…之外(也);此外
3.also意思:而且;此外;也;同样
4.either意思:.(两者中的)任何一个;(两者中的)每个,各方
5.too意思:过于,过度;也;又;还;(评说某事物使情
二、用法不同
1.as well用法:一般用于肯定句,有强调意味,位于主谓语之间,即实义动词之前,助动词之后。
2.as well as用法:主要用于肯定句和疑问句。在书面语中,as well as偶可用在no,nothing或其他带有否定意义的词之前,而在否定词之后则不能用as well as,而要用either。
3.also用法:also多位于实义动词之前,非实义动词或第一个非实义动词之后,有时可放在整个谓语动词之前,间或用于句末。偶尔为了加强语气,also还可放在句首。also在句中位置不同常会影响句子的意思。
4.either用法:either作代词时,意为“(二者之中)任何一个”,在句中作主语或宾语,表示单数概念,作主语时谓语动词一般用单数形式,但在否定句中常用复数形式。either可单独用,也可和of连用,of后跟复数名词或复数代词,但意义明确时可省略of短语。
5.too用法:基本意思是“也”“还”“而且”,用于肯定句,否定句用either。too通常位于句末,其前的逗号可有可无,在书面语中,可位于句中,这时其前后一般应有逗号,在美式英语里,too可用于句首,其后必须有逗号。
三、侧重点不同
1.as well侧重点:as well 在口语中也可用于句中,作“也好,也行”或“倒不如”解,用来缓和语气。
2.as well as侧重点:as well as常用来连接两个并列的成分,作“也,还”解,它强调的是前一项,后一项只是顺便提及。
3.also侧重点:较正式的用词,多用于书面语。
4.either侧重点:作副词时须放在否定的动词或形容词之后。
5.too侧重点:too呼应而是修饰形容词,因而表示肯定意义。
also “也” 用在肯定句句中:动词be,情态动词,助动词之后,行为动词之前。
either “也”用于否定句句末,前面用“,”隔开。
as well as 除……之外,还有……
如:
He is a student ,too.
He is a student as well.
He is also a student.
She isn't a student , either .
He can speak English as well as Chinese .
优加小课堂开讲啦!每期学会一个MSE考试高频词汇,成功就是一点点的积累!本期关键词:needn’t, don’t need to, needn’t have done的区别
2017-04-07
too 用于句末.I like English,too.
either只用于否定句.I don't like English,either.
as well(as)用于肯定句的句末.I like English as well.
I like Englishas well as math.=I like English,and I like math as well.
一、as well 用法:
1、as well常用作状语,作“又;也”解,相当于too或also,常位于句末,无须用逗号与句子分开.如:
I am going to London and my sister is going as well(=going,too).
我要到伦敦去,我妹妹也要去.
I not only play the guitar,I sing as well(=I also sing ).
我不但弹吉他,而且还演唱.
2、as well 在口语中也可用于句中,作“也好,也行”或“倒不如”解,用来缓和语气.如:
You may as well go、
你去也好.
The weather was so bad that we might(just)as well have stayed at home.
天气太坏了,早知道如此,倒不如呆在家里为好.
3、as well 可以直接用于just后,用作应答语(可视为It's just as well、的省略),作“幸亏,幸而;无妨;没关系”解.如:
—We were too late to see the film.
我们去得太晚了,没有看上电影.
—Just as well、I hear it isn't very good.
不必遗憾,我听说电影也不怎么样.
二、as well as 用法
1、as well as常用来连接两个并列的成分,作“也,还”解.它强调的是前一项,后一项只是顺便提及.因此连接并列主语时,谓语动词与前一项一致;而用not only ...but also...连接时,谓语动词与后一项一致.如:
Your wife as well as you is friendly to me.
不仅你而且你的妻子也对我很友好.
(=Not only you but also your wife is friendly to me、)
Electric energy can be changed into light energy as well as into sound energy.
电能既可以被转变成声能,又可以被转变成光能.
2、as well as 用来表示同级比较,指“一样好”.如:
You look as well as you did ten years ago.
你的身体看起来还和十年前一样好.
He plays the guitar as well as you.
他的吉他弹得和你一样好.