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年级 科目 问题描述 提问时间
初二 英语 英语 2018-01-14 10:11:19

but和however的区别

as same as 和the same as 的区别 

学点点周老师 2018-01-14 10:25:23
1.however作副词用时,表示“然而;但是”,可以位于句首、句中和句末;位于句首时,要用逗号与句子其它部分隔开;位于句中时,其前后都要用逗号;位于句末时其前用逗号分开.例如:
She felt ill.She went to work,however,and tried to concentrate.
她病了.然而她照旧去上班,并且尽力集中精神工作.
His first response was to say no.Later,however,he changed his mind.
他最初的反应是不同意,可是后来他改变了主意.
2.however与but 两者都做“但是,然而”讲,而且都引出并列句.从语义上看,but所表示的是非常明显的对比,转折的意味较however要强.从语序上看,but总是位于所引出的分句之首,而however却可位于句首、句中和句末,同时从标点符号上看,but之后一般不得使用逗号,而however则必须用逗号与句子其它部分分开.例如:
I thought those figures were correct.However,I have recently heard they were not.
我原以为那些数字正确无误,不过我最近听说并不正确.
3.however的其它用法:however可以作连词(conj.),表示“无论以何种方式,不管怎样”,引导让步状语从句.例如:
You can travel however you like.你可以随心所欲地去旅行.
However I approached the problem,I couldn’t find a solution.
这一问题我不管怎样都无法解决.
学点点周老师 2018-01-14 10:26:08
as...as的用法 
as...as意为"和……一样",表示同级的比较.使用时要注意第一个as为副词,第二个as为连词.其基本结构为:as+ adj./ adv.+as.例如:
(1)This film is as interesting as that one.这部电影和那部电影一样有趣.
(2)Your pen writes as smoothly as mine.你的钢笔书写起来和我的一样流畅.
其否定式为not as/so +adj./ adv.+as.例如:
This dictionary is not as/so useful as you think.这本字典不如你想象的那样有用.
若有修饰成分,如twice,three times,half,a quarter等,则须置于第一个as之前.例如:
Your bag is twice as expensive as mine.你的袋子比我的贵一倍.
the same as 表示 和.一样
后面只接名词,介词或者相关的短语:
She is beautifu the same as her mother.
贺静欢 2018-01-14 10:38:27

有as same as的用法吗


贺静欢 2018-01-14 10:39:09

有the    as 的用法吗



学点点周老师 2018-01-14 10:53:32
the same as和as same as 都有“和……一样”的意思,有时它们可以互换,但它们的用法有点不同。1、the same as “……和……一样”,same后也可跟名词,即“ the same+名词+as.”如:1). You have the same eyes as your   brother .=Your eyes are the same as your  brother's .=Your eyes are as same as your  brother's .你的眼睛和你哥哥的一样。2、as same as  "……和……一样“,固定用法”as +形容词/副词原形+as "。如:1). Her attitude is as same as mine to this event.她对这件事情的态度和我的一致。2).This book is as interesting as that one.这本书和那本书一样有趣。3). He runs as fast as Jim.他跑得和吉姆一样快。
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