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英语语法:不定冠词a/an的用法

 英语语法学习 2022-04-21


1. 英语·商业·财商

His economic goal is long-termto maximize Berkshire’s per share intrinsic value by owning all or part of a diversified group of businesses that generate cash and above-average returns.
他的经济目标是长期的—通过全部或者部分拥有一群能够产生现金且收益超过平均值的、业务不一的公司,使伯克希尔的每股内在价值最大化。
结构分析:His名词性物主代词作前置定语+economic形容词作前置定语+goal名词=名词词组,作主语,is long-termto maximize Berkshire’s per share intrinsic value是系表型谓语(is是系动词,long-termto maximize Berkshire’s per share intrinsic value是表语),by owning all or part of a diversified group of businesses是介词词组,作状语,that引导定语从句,在从句中作主语,generate是谓语,现在一般时,cash and above-average returns是名词词组,作宾语。
 
核心词汇:intrinsic value内在价值
return/rɪ'tɝn/ n. 回报;收益;退货;v. 返回;回复;归还

2. 英语·语法·知识

冠词是一种虚词,主要用于名词之前,对名词起限定作用。不定冠词a/an只能与单数可数名词连用。a用于读音以辅音音素开头的词。an用于读音以元音音素开头的词。例如:
a university一所大学
She was well educated in literature at a university.
她在大学里受到良好的文学方面的教育。
结构分析:She是主语,was well educated是被动谓语,过去一般时(well是副词,作状语),in literature是介词词组,作状语,at a university作状语。
 
a Europe一个欧洲人
But the vision for a Europe whole and free has stalled at the border of the former Soviet Union.
但是一个完整而自由的欧洲的构想在前苏联的边界面前受阻。
结构分析:But是连接词,the vision for a Europe whole and free是主语(for a Europe whole and free是介词词组,作后置定语),has stalled是谓语,at the border of the former Soviet Union是介词词组,作地点状语。
 
an umbrella一把伞
He uses a mushroom as an umbrella.
他拿蘑菇当伞撑。
结构分析:He是主语,uses是谓语,a mushroom是名词词组,作宾语,as an umbrella是介词词组,作宾语补语。
 
an hour一小时
She went into labour an hour ago.
一小时前就开始阵痛了。
结构分析:She是主语,went是谓语,into labour是介词词组,作状语,an hour ago是时间状语。
 
a hot dog一个热狗
I can't wait to buy a hot dog and soda.
我等不及要买热狗和汽水了。
结构分析:I是主语,can't wait是谓语,to buy a hot dog and soda是不定式词组,作状语。

3. 英语外刊,精读精练
1)句子结构、时态分析;2)将英文译成中文(20220421)
President Muhammadu Buhari’s advice to All Progressives Congress (APC) National Working Committee (NWC) to ensure that the party’s tickets were not given to the highest bidders were ignored, yesterday, as the party’s National Executive Committee (NEC) approved N100 million as cost of Presidential nomination forms.The Guardian

《我能学会英语(语法)》教程与辅导
英语语法基础-2021.1期
英语语法:many/few+such的用法
英语语法:several/other/数词+such的用法
英语语法:物主代词/next/other/序数词+last+基数词的用法


今天先学到这里,各位“
赞、在
”。

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