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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9 赞同

start doing和start to do

start 后面接的不定式,可以是动态动词,可以是静态动词,可以是延续,可以是不延续。似乎没什么限制。start to go start to work start to see this problemstart to realize the mistake

回答于 1秒前

2 赞同

remind在定语从句中的用法

There is one thing I want to remind you that the deal is a deal.划线部分是一个完整的句子,什么成分也不缺。所以,这不是 remind 的用法问题。其实,这个句子与定语从句无关。抛开定语从句,我们换思路理解:1. 把划线部分看作 one thing 的同位语从句(省略了that)即:There is one thing (that)I want to remind...

回答于 1秒前

3 赞同

现在分词短语作后置定语

The man going to London is Jack.我认为,这是一个错句。不是歧义句。现在分词 going to London 无法表示“正在进行”,没有“正在去伦敦”的意思,它只能表“将来”,既然表“将来”,就不能使用现在分词形式。正确的表达是:The man who is going to London is Jack.将要去伦敦的那个人是杰克。

回答于 1秒前

1 赞同

分析句子成分

Two of the brides, were 13 and 15, old enough to understand what was happening.这句话,断句有问题。第一个逗号多余,应去掉!主语和谓语是两个紧密相关的成分,中间若没有其他成分插入,是不能随便加逗号停顿的。原句改为:Two of the brides were 13 and 15, old enough to understand what was happening.成分分析...

回答于 1秒前

2 赞同

in the need to do sth 的理解

These firms have been given a tough lesson in the need to diversify their markets.the need 是名词“需要”,可引申为“缺乏”。to diversify their markets 是其定语。the need to diversify their markets :缺乏使市场多样化;缺乏多样化市场。in the need... :可以是“方面状语”,这里也可理解为原因,意为 “因缺乏......

回答于 1秒前

0 赞同

非谓语动词doing和非谓语动词to be doing的区别

两者可比性不大。一、形式区别:doing (现在分词或动名词)to be doing (动词不定式的进行体)二、用法区别:1. doing ,由于是现在分词或动名词,所以,除了作主语、宾语、表语、定语、各种状语外,还构成各种进行时,例如:We are having an English lesson now. 我们现在正在上英语课。At that moment,we were having...

回答于 1秒前

4 赞同

为什么不选B

With the application of 5G technology _____ profound changes in almost all fields throughout the world.A. will come         B. are coming         C. comes         D. come答案为 D。...

回答于 1秒前

0 赞同

would have been 和 would be 含义辨析

Charles is now an actor. Given half a chance I would have been the same.划线部分表示对过去的虚拟假设,所以,使用与过去情况不符的虚拟语气。等于说:Charles is now an actor. I had been given half a chance I would have been the same.查尔斯现在是一名演员。如果(当时)我有一半的机会,我也会一样的。说明:...

回答于 1秒前

1 赞同

find out用法问题

What we have to do now is ( ) the reason.   1.是 find out 还是 to find out? —— 都可以。2. 可不可以 find the reason out 这样写? —— 只要是“及物动词 + 小品副词 + 宾语” 结构,都可以把“小品副词” 后移:“及物动词 + 宾语 + 小品副词”,本句当然可以。

回答于 1秒前

2 赞同

accustom oneself to sth中的介词短语是宾补吗

▲这里的介词短语to the work,不是宾补。这个词组跟谓语动词accustom有关,accustom...to...是固定搭配。如果一定要说出它的成分,那就是“介词短语”作谓语动词的“方面状语”,意思是说,沉迷于“什么方面”。accustom himsefl to the work 具体分析如下:1. accustom谓语(使某人习惯于/沉迷于)2. himself 宾语3. to the work...

回答于 1秒前