admin 管理员组文章数量: 887021
2024年2月23日发(作者:css两端对齐实现方式)
1) 把非谓语动词做伴随状语的部分,用逗号和句子的其他部分分开。
2) 非谓语动词中分词的独立结构,用逗号和句子的其他部分分开。
The content of tomato sauce cooked in an iron pot for three
hours showed a striking increase,the level going up nearly 30
times.
在这里the level going up nearly 30 times做独立结构,用逗号和句子的其他部分分开。
3) 分词短语可做非限定性定语,用逗号和句子的其他部分分开。
But the buffalo nickel,produced from 1931to 1938,honored a
pairof connected tragedies from the settlement of the
American frontier---------.
在这里produced from 1931to 1938做非限定性定语,修饰the
buffalo nickel,用逗号和句子的其他部分分开。
4)在状语从句中,用逗号把从句和主句分开。
5)把两个用and或but连接的完整句子,用逗号在and或but前分开。
6)把两个或两个以上并列的平行成分,用逗号隔开。
I reach for the light switch,and as it silently lights the scene,I
return to bed to observe the patient with an
unemotional,medical eye.
在这里第一个逗号是and 连接两个完整的句子,第二个逗号是把as引导的时间状语从句的从句和主句分开,第三个逗号是把两个或两个以上并列的平行成分,用逗号隔开。
7)在非限定性定语从句中,用逗号把从句和主句分开。
The only light in her room is coming from a piece of medical
equipment,which is flashing its red light as if in warning.
8)把插入语,用逗号和句子的其他部分分开。
And people who are likely to have low iron should avoid
drinking coffee and tea with meals,she says,since substances in
these drinks can interfere with iron being absorbed into the
body. she says是插入语。
9)把句子的同位语,用逗号和它前面所解释的名词或名词词组分开。
The first and most common is having low iron reserves,a
condition that typically has no symptoms.
在这里a condition ---做同位语解释 low iron reserves,用逗号和它前面所解释的名词或名词词组分开。
10)把句子中的独立成分,用逗号和句子的其他部分分开。以上几种逗号的作用并不是独立的,有时在一句话会用到上面好几种逗号的作用。
如下面这个句子: And there are others who say their
suspicions were aroused over time,as the 55-year-old
ms,who appeared on weekends turned out in fine
suits,bought up property after property,providing such a large
injection of cash into the village that he single-handedly
brought the community back to life.
在这里第一个逗号是把as引导的原因状语从句的从句和主句分开。第二个逗号是who引导的非限定性定语从句中,用逗号把从句和主句分开,这里也可以把who appeared on
weekends turned out in fine suits看成插入语,用逗号和句子的其他部分分开。最后一个逗号是把非谓语动词做伴随状语的部分,用逗号和句子的其他部分分开。
版权声明:本文标题:英语中逗号的用法 内容由网友自发贡献,该文观点仅代表作者本人, 转载请联系作者并注明出处:http://www.freenas.com.cn/free/1708631785h528125.html, 本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌抄袭侵权/违法违规的内容,一经查实,本站将立刻删除。
发表评论