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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's所有格的问题

ten thousand dollars' economic activity:这个词组有两处错误:1. activity 是可数名词,需要冠词:a/the。因为 ten thousand dollars' 代替不了物主代词的作用。2. dollars' 这个表达没有问题。问题在于:它直接修饰economic activity 是错误。错误在于“语义不清”。这样修饰到底说明什么?一项花...

回答于 1秒前

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concerned与concerning

1. None of this is nice for the people concerned, especially those with large student debts. —— concerned 是形容词,作后置定语表示“有关的”。2. Not until the 1980's did some concerned citizens in Beijing started to find ways to preserve historical buildings from destruction. —— concerne...

回答于 1秒前

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far larger修饰疑问

These pieces of wood are some of them far larger than any trees that you have ever seen;划线部分为“形容词短语”,作后置定语。这个“形容词短语”,只不过是个比较级而已。在trees 后面又跟了一个定语从句。这是英语很常见的现象,读句子要连贯,不可拆分意群。等于:These pieces of wood are some of them (which are...

回答于 1秒前

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动词形式问题

一、More and more peple are benefiting form the public bicycle system. benefit 主要有以下两种用法:1. sb. benefits from/by sth. (某人)从中受益;得益于。2. sth. benifits sb. (某事)有益于;对...有益。以下两种说法极少见:3. sb. is benefitted by sth.(误。一般不用被动语态)4. sb. is benefitted...

回答于 1秒前

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to where - 副词where前为什么会出现介词to?

where 跟 from/to 连用与否,结果是大不相同的。Where is the money?   钱在什么地方?(问钱放在哪里了。)Where is the money from?   钱从哪里来的?(问钱的来历。) She asked me where I was off.  她问我离开了什么地方?或:她问我在哪里下的车?She asked me where I was off to. ...

回答于 1秒前

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不及物动词的过去分词能做名词后置修饰语吗?

不及物动词的过去分词,可以作定语,只表完成,不表被动。一般都是单个的过去分词作前置定语,很少后置。不过,这时已经演变为分词形容词了。例如:My mother is a retired nurse. 我妈妈是位退休的护士。Look! There are fallen leaves everywhere. 瞧,到处都是落叶。如果是不及物动词的过去分词短语作后置定语,应使用定...

回答于 1秒前

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paint作及物动词(描绘),为什么没有补足语?

Democratic senator Amy Klobuchar rejected attempts by president Trump to paint his democratic rival.paint 表示 describe 之意(描述),可以接单宾语。接复合宾语只是其用法之一,所以,看到网友的题目,我想,网友这样问属于只知其一。attempts 后面有两个定语:attempts by president Trump (1) to paint his demo...

回答于 1秒前

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不定式做定语与做状语核心区别是什么?

网友理解正确。省略介词与否,结果是:Why don't you get a backpack to carry your books in? (定语)Why don't you get a backpack to carry your books ? (目的状语)According to Chinese tradition of the water splashing festival, the more water you pour over someone the more luck you give them, so...

回答于 1秒前

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in addituon to 用法

“除了是...”,“尽管是....”,“因为是....”——这些表达,如果不用连词,而是介词,只有在介词后加 being。例如:In addition to being a bagger, he's worked at a fast-food restaurant. 除了装袋的工作外,他还在一家速食店打工。《柯林斯英汉双解大词典》Despite being a big star, she's very approachable. 她虽...

回答于 1秒前

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含有ago的短语可连用过去完成时吗

Three years ago the man had come to see his teacher.▲我认为,上述一个孤立的句子使用过去完成时,是不符合语法的。应改为一般过去时:Three years ago the man came to see his teacher.▲黎老师援引薄冰教授《英语惯用法词典》的观点:“当短语ago在句中修饰谓语动词时,该动词除了用一般过去时和过去进行时外,还可以用...

回答于 1秒前