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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16 赞同

environmentally friendly 是副词修饰形容词还是副词修饰副

为了讲解这个问题,我举个例子:This kind of building material is environmentally friendly.这种建筑材料是环保的。下面,我分析一下为什么environmentally friendly 表示“环保的”?1. 上面的句子是个“主系表”结构,形容词friendly 作表语,environmentally 是个副词作状语,表示“在环境方面”,“与环境有关地”。2. frien...

回答于 1秒前

5 赞同

表示同一人的两种身份可以用两个冠词吗

Mrs Smith was famous as a dancer and a singer.请问这个句子对吗?不是说指同一个人的两种身份时只用一个冠词的吗?为什么这里用了两个冠词呢?求教专家!谢谢!【答】史密斯夫人是分别以这两种身份出名的。本句的重点就是强调“舞蹈家”和“歌唱家”这两种身份的,两个身份之前都要加冠词。如果一个人被描述成三种身份的话,...

回答于 1秒前

11 赞同

Everyone is here,____? 变反意疑问句

Everyone is here, _______?请问这个句子如何变反意疑问句?谢谢!【答】以下两种回答都对:Everyone is here, aren't they?Everyone is here, isn't he?如果陈述部分的主语是指人的不定代词,如:everyone, someone, everybody, somebody, no one, nobody, none 等时,其附加问句可用they, 也可以用he。Everyone h...

回答于 1秒前

0 赞同

是宾语从句还是形容词引导的短语作表语

I am afraid he will lose. afraid 后省略了of 并引导宾语从句。那以下句子呢?也是引导的宾语从句吗?【答】这个不应该看作省略of,因为of 不可接that从句,只可以接wh-word从句。这里be afraid相当于一个及物动词:fear。He became aware of it.谓语是 became aware of it?【答】became是系动词,跟be属于一类:be a...

回答于 1秒前

0 赞同

a big resolution growing through me的意思

with a lump of cold lead in my chest and a big resolution growing through me.这是两个“with 复合结构”。第一个的结构:with  + 名词 + 介词短语第二个的结构:with  + 名词 + 现在分词短语a big resolution growing through me:一个重大决定正在我脑海中形成。由于逻辑主语是a big resolution,我们可以转...

回答于 1秒前

3 赞同

by 4% to 5%的理解疑问

This development is boosting wholesale demand from the food service segment by 4% to 5% a year across Europe, compared with growth in retail demand of 1 to 2 percent.【翻译】这一发展使整个欧洲食品服务业的批发需求每年增长4%至5%,相比而言,零售需求增长是1%至2%。by + 百分数:表示“增长或减少的幅度”。意...

回答于 1秒前

1 赞同

句子翻译的困惑

The abbey has a very long history. Its architectural features are all intended to incite religious wonder. the small gold Jesus  nailed on the cross was a classic figure; countless statues of angels, devils and deities on the walls and ceiling spread the spirit of Christian. 【翻译】这座修...

回答于 1秒前

5 赞同

长难句的修饰分析与理解

One of them is the k-q model, called the “Uzan-Witczak model”, which describes the resilient modulus, characteristic for varying confining pressure.【翻译】其中之一是k-q模型,称为“UZAN-Witczak模型”,此模型描述了具有不同围压变化特征的回弹模量。characteristic for varying confining pressure,是形容词短...

回答于 1秒前

4 赞同

a great deal作什么成分

1. a great deal 用作及物动词的宾语,是“不定代词”,等于 much。网友的句子就是上述用法。a great deal 作tell 的直接宾语。既然是不定代词,a great deal 也可以作主语、表语等。例如:There is a great deal to learn from Hal's expert approach.  从哈尔熟练的方法中可以学到很多。2. a great deal 与不及物...

回答于 1秒前

9 赞同

介词后面跟介词

far 是程度副词修饰below,可有可无。去掉后:to below ...to below ... = to a point below ...be diluted to a point below one part in one million被稀释到百万分之一以下(的某个点位)。又如:Last year, economic growth decreased to below four percent. 去年,经济增长率下降到4%以下。来自词典例句

回答于 1秒前