刘永科
刘永科 - 教育出版集团英语总顾问 & 英语系列图书主编
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性别: - 北京 注册于 2014-01-11

擅长:语法理论,语言学,文化背景

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请问instead of sth做句子的什么成分?

People who call instead of text.根据句意,call 和 text 都是动词,是并列关系。那么 instead of 就是连词而非介词。这跟 rather than 同理,若是介词,后接动名词,若是连词,则跟前面的谓语动词并列,而且时态也相同。因此,就成分而言,call 和 text 是定语从句的并列谓语动词。

回答于 2021-09-16 07:56

0 赞同

it作主语的用法

我用两个句子来说明这个问题:It requries patience and perseverance to do the work. (it 形式主语,不定式是真正主语)It requries the robot  to do the work.(it 是人称代词指代前文讲的某个事情,不定式作宾补)以上两句,it 可能是形式主语,也可能是人称代词,指代前文讲的某个事情。判断方法如下:如果 it 是形...

回答于 2021-09-16 05:55

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crank的理解

Theoretical science in his view required aristocratic repose and leisure, and nothing of the sort existed in America. Instead, Americans were promiscuously active. All of this is marvelous and fascinating and helpful, but cranks.crank 如果用作名词,只能指人:“想法古怪的人;脾气坏的人”,不能指事物。...

回答于 2021-09-16 05:38

3 赞同

请教这里单词go的用法

Going strictly by that definition alone, corn is a fruit.1. 先说现在分词短语的语法作用,它在本句作“条件状语”。句子意思便是:如果严格按照这个定义,玉米就是一种水果。2. alone 作后置定语,修饰 that definition。3. go by 是习语:“遵循、遵照、按照”。可以分解理解:go 是“运行,做事”;by 是“沿着一定的规定、...

回答于 2021-09-15 18:35

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关于情态动词表推测的时态问题

关于这问题,如果网友有足够的耐心,请阅读:https://www.cpsenglish.com/question/42584https://www.cpsenglish.com/article/103①He must have left Beijing,(hasn't he 或 didn't he?) ②A:Those tomatoes are huge! You must have watered them a lot!    B:Yes, I (did 或 have).They ought to be ripe enough t...

回答于 2021-09-15 18:21

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those的指代问题

A broad public discussion of environmental problems began in the mid-l980s, when the first green groups formed in opposition to Erevan's intense industrial air pollution and to nuclear power generation in the wake of the 1986 reactor explosion at Chernobyl. Environmental issues helped form the basis...

回答于 2021-09-15 18:16

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all of this的用法

Consider the complexity of everything the US offers; from the sun splashed beaches of the Pacific or Atlantic Ocean with crystal clear waters, to the soaring Rocky Mountain Range ,encounter all of this while being immersed in a sea of multiculturalism when choosing the US as your destination to impr...

回答于 2021-09-15 18:12

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可数名词单独使用

Apples are my favorite fruit 还是Apple is my favorite fruit.两个句子都对,后者更简练,apple 可以是不可数名词。不过,网友给的英汉句子不对应。应该这样翻译: 我最喜欢的水果是苹果。My favorite fruit is apple.可参考这个解答:https://www.cpsenglish.com/question/53014

回答于 2021-09-15 17:59

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改错的问题

poor academic achievement in certain studentspoor academic achievement of certain studentspoor academic achievement among certain students这三个短语中,表面上看,黑体部分都是作定语:“某些学生的很差的学业成绩”。但是,不同的介词表达不同的含义,一般而言,in sb. 往往表示在某人身上的某种品质,achievement...

回答于 2021-09-15 17:51

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这句Mike's not here these days = Mike is 是否错误

Oh, Mike's not here these days. Is he ill ?I am afraid so. His mother told me that he was in hospital.these days 可以跟一般现在时连用,它表示 now 之意。当然也可用于现在完成时,意为“近来”。关于跟一般现在时连用的问题,可以参考我之前的一个解答:https://www.cpsenglish.com/question/21374

回答于 2021-09-15 17:21