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问题 虚拟语气 与将来事实不符,为什么 if从句可以用should do或were to do

...成If it rained…可以理解。但为什么,还可以变成 should rainwere to rain呢?原句子 If it rains…为什么可以改成 If it should rain If it were to rain…?

问题 Where 前面为何添加逗号

In Washington, where the kamikaze terrorist severely damaged the nerve center of American military power, politicians beat war drums as our allies pledged solidarity and registered their disgust.译文:在华盛顿,恐怖主义敢死队严重破坏了美国军事力量的神经中枢,政治家...

问题 rise by +百分比的意思

As he took over the presidency, in 1933, unemployment started to fall and GDP began to rise; the latter rose by 9.5% a year in his first term of office. 1933年他就任总统后,失业率开始下降,GDP上升。在他首个任期内,GDP的年增速达到9.5%。 怎么理解ros...

问题 than it did中的it did可以不要吗

In most countries the cost of crude oil now accounts for a smaller share of the price of petrol than it did in the 1970s.与70年代相比,现在大多数国家的原油成本占汽油价格的比例较小。请问句子中it did可以不要,而句子意思不变吗?从比较状语从句变成...

问题 Isis代表了一个地方还是一个组的名字

Each group of athletes has been focused on training to the maximum, working on technique and molding themselves into two potential fighting units per club for the 2007 Boat Race. One set will be in the Blue Boat for each club and one set will race as reserves in Isis, for Oxford, and Goldie, for Cam...

问题 关于独立主格结构的疑问

...子对吗?这算是独立主格吗?His friends to come here,he is eating in hurry.(是独立主格)对比:To come here,he is eating in hurry.(不定式作原因状语)A dog to be taken care of,he can’t leave for long.(独立主格)

问题 请问老师这里为什么用that

...pular for several decades: that societies became recognisably “modern” in the mid-first millennium BC, during the so-called “Axial Age”, the period in which figures such as Plato, Buddha and Zoroaster appeared on the scene, promulgating moralising ideologies.请问老师冒号后的that soci...

问题 新概念三(59课)句子结构问题

Soon the hobby leads to travel, perhaps to a meeting in another town, possibly a trip abroad in search of a rare specimen, for collectors are not confied to any one country.3个句号分开的4个部分是怎样的关系? 主语 the hobby, 谓语 leads to 宾语1: travel to a meeting宾语2: ...

问题 用法分析

In Figure 144 the author takes decided exception to the method of chart used by the United States Census Bureau in distributing the population by sex , age , and marital condition .我认为method作为方法的意思,从逻辑上讲“某某的方法”,这个某某一定是一个动名词doing...

问题 involve sb to do sth有这样的用法

In short, supply management is a new way of operating, involving internal operations and external suppliers to achieve advances in cost management, product development, cycle times, and total quality control.请教各位老师:1. involving现在分词短语是做评注性状语吗?2. involve sb ...

问题 behaviour 这个词可数吗

So the working class child’s _________(behave), which they and their parents see as “respectful,” could impair their success in the classroom, and prevent them from joining their classmates in higher social classes.答案给的是 behaviour  。可是查字典:[U] 行为;举止...

问题 as...as

John has said that the part (played by custom in shaping the behavior of the individual) as over against any way(in which he can affect traditional custom), is as the proportion of the total vocabulary of his mother tongue (over against those words of his own baby talk (that are taken up into th...

问题 使用情态动词+动词原形可否表示对现在或将来的可能性推测呢?

"That's better," said he, seeing the shadow rise from my face. "And now tell me the result of your visit to Mrs. Laura Lyons - it was not difficult for me to guess that it was to see her that you had gone, for I am already aware that she is the one person in Coombe Tracey who...

问题 情态动词的用法

情态动词cancould的用法是什么?

问题 shift可以加双宾语

...past two million years, colder glacial periods have alternated with warmer interglacial periods.FEMALE PROFESSOR: And so…um, in-in response to these gradual climatic swings, some species have shifted their ranges hundreds of kilometers.FEMALE PROFESSOR: So, perhaps you’re wondering: Wh...