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问题 As so often the case 和up until

向尊敬的曹老师请教。1. As so often, the past holds the key to the future.问题1: 老师，这个as so often是省略了is the case吗？即As so often is the case 是一个比较分句作比较状语，这个比较分句的空位作主语，空位为主语的内容。2. Up until a few dec...

问题 What first seemed like a luxury的句子成分分析

...ing about hair and  clothes and face, has become an avoidance, a lack of discipline.  译文：开始时让人觉得这是一种享受生活——从床上爬到电脑前，不必顾忌发型、衣服以及表情，后来逐渐成为一种回避，一种懒散。 我的疑...

问题 only后接从句时放在句首的倒装

...Unit 1里有这样一句：Only if you put the sun there did the movements of the other planets in the sky make sense.这里的 only 后面接的是if you put the sun there，这是一个条件状语从句。请老师说明 only 后接状语从句放在句首时的倒装。谢谢！

问题 请教with的用法 ，拿捏不准

...er shopping had tired her and her basket had grown heavier with every step of the way home. with  这里作伴随用吗

问题 one-half a pack per day到底一天抽几包烟

Three million adolescents smoke cigarettes,  an average of one-half a pack per day, a 1 billion dollars a year market.老师好，请问主句后面两个短语分别是什么成分？还有，one-half a pack per day到底一天抽几包烟呀？又是0.5又是1的……

问题 use to与usded to的用法问题以及介词短语前置的问题

...子中，介词短语都可以放置句首？比如，By car I go to work. Of those people which one you like ？In imagination you can see anything.

问题 阅读文章理解

“Clemency is increasingly being cast as an act of mercy, as opposed to what I think is a gubernatorial obligation,” Zeidman told me. “To me, clemency is about saying to the governor, ‘This system gave me fifty years to life when I was sixteen, and you have the power to rectify that.’曹老...

问题 情态动词need和dare用于否定主语之后的用法

...r again? 这封信需要我再打一遍吗?He dare not run [take] the risk of being caught by the police. 他不敢冒被警察抓住的危险。Dare you swim across the river, John? 约翰，你敢游过河去吗? 请问：在否定句中，如果否定的不是谓语（即否定词不是直接与n...

问题 如何确定复杂句中同位语的对应词（对应名词）

Intellect, according to Hofstadter, is different from native intelligence, a quality we reluctantly admire.1. 从语法上讲，到底是指代 intelligence 还是指代 intellect？是就近指代还是不用考虑就近指代？2. 从语义上讲，we 确实不喜欢 intelligence ，所以指代...

问题 to me/for me 辨析(it is important to me to be...)

It was important to me to be financially independent of my parents. 在经济上不依赖父母，这对我很重要。以上是牛津词典例句。为什么是to me, 而不是for me呢？ 二者使用上，含以上究竟有何区别？

问题 跟在名词后面的v-ing在句中在作什么成分

There is a good chance of silent genes surviving for up to 6 million years in at least a few individuals in a population.请问老师：1.红字部分是否可看做一个整体作句子的成分？作什么成分？2.up to 6 million years作什么成分？up在这里是什么词性什么用法？3....

问题 完型填空题答案分析

... this way for months. So I went to my friend for help,who lived on the top of a steep hill.My friend wasn't in.The fog was rolling in.So I was  B  outside her house waiting. A.found  B.stuck  C.struck  D.hurt 答案选stick，意思符合原文“因...

问题 urge to do sth与be urged to do sth的用法问题

Chinese TV dramas urged to copy South Korean hit to improve image of military and boost army recruitment.这是某报纸的新闻标题，网上的参考译文是：中国电视剧被要求模仿热播韩剧，以提升军队形象，促进军员招募。请问，为什么 urged 的前面没有 were...

问题 both at home and abroad与both at home and overseas辨

Sales of electrical goods have increased, both at home and abroad.A. abroad    B. overseas请问如何选？是用 both at home and abroad 还是用 both at home and overseas？感觉通常是用 both at home and abroad 吧？

问题 until用于肯定句与否定式是否分别表示否定意义和肯定意义

...。until a few years ago,only boys could become students at he University of...老师，until 用在肯定句是有否定意义，相反，用在否定句有肯定意义吗？为什么第一句，第二句可以这样用的？老师，还有什么单词与until的用法一样的。