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问题 用作融合关系副词的 where 的分解与还原

He is still where he was.这个 where 是用作融合关系副词吧？这个 where 如何分解？是这样吗？He is still where he was.=He is still in the place where he was.若是这样的话，这个 where = 介词短语+ where，是这样吗？

问题 语法填空（涉及连用 if, when, after 的选用）

But the paradox is that our children can only truly succeed ______ they first how to fail. 答案应该填 when / if 但是 after 可以吗，有什么区别？when / if 在这里什么意思？

问题 省略句疑问（to on a single shift）

He has changed from running the factory on three shifts to just a single shift.请问老师to后面有必要再加上一个on吗？

问题 不定式短语理解为宾补还是目的状语

If you do well there, King Arthur may choose you to fight in the big jousting tournament. [条件状从-s-v-o-目状]  这里to fight 可以理解为宾补么？

问题 分词（being no silent mute）用法疑问

He, being no silent mute, will tell you the truth.老师好，对分词being no silent mute，我有两个疑问：一是being no 和being not有何语意区别？二是既然可以写not being a silent mute，那可以写no being ……吗？

问题 介词短语在句子中成分的问题

You'd better see Dr Wang about that cough.Did he often come to the hospital on consultations?...Nina,you should have faith in doctors ,especially in DR Wang,he is a very experienced expert....我不太理解这组对话中，那几个介词短语的作用，想请老师讲解以下,谢谢

问题 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.这里为什么用would have been, 表达了什么意思？为什么不用would be ?

问题 start与介词搭配的问题

...chool不需要加介词,而lesson就需要加介词?He started on cleaning the room.He started in business.we'll start in on discussing chemical equilibrium(2) 而加介词时,一会用on、一会用in、一会又是in + on 。。。这，老师能讲讲这些个搭配都有什么区别啊？

问题 happen to be 中的to be可以省略吗？

比如 There happened to be a pen on the desk. happen to be 可以像seem/ appear to be 那样省略掉to be 吗？

问题 作表语的不定式为什么没有to

您好，请问下面例句中做表语的不定式为什么前面没有to?After four days in a hospital, John was fired. And all he had done was go outside and get the license number.

问题 复数形式的时间段名词所有格可以作定语吗

A: How far is the train station?B: About 20 minutes walk.请问这里的minutes用得对吗？不是应该用所有格吗？或者用 20-minute？

问题 that引导定语从句的有关疑问

Your pitch should be tailored to the specific person or company that you are pitching to.请问老师，定语从句这里使用了that是因为什么？因为先行词既包含人和物，所以选择that？还是因为先行词是company，所以选择that？这里的or有没有影响？看到先...

问题 句子正误判断（涉及in at least 10 minutes' time）

The doctor will arrive in at least 10 minutes' time.请问这个句子是否有误？如果没有错误如何翻译？如果有误如何改正？

问题 原文没有表示“经济”的单词是怎么译出来的

China will continue to depend upon lucrative export markets to earn the foreign exchange it needs to develop and grow.参考译文是“中国会继续依靠获利的出口市场来赚取外汇以发展和增长自己的经济。”原文没有表示“经济”的单词，这里是怎么译出来...

问题 if条件句是真实还是非真实

If a migrant worker is undocumented, it could mean that he or she isn't legally allowed to be working on the farm.请问老师：上面的例句是真实条件句吗？这里could可能，是表示推测意思吗、表示将来可能性吗？是不是也可以看做属于第一条件句？