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问题 did 和 might have done的分析

For nearly ten years, he did very few interviews or concerts. His simple life might have continued but for the great musician. 这里的did是强调过去的实事，而不是持续的状态？might have done 这里是虚拟的用法，而不是陈述语气对吗？ 

问题 将来完成时用shall和will有什么不同？

By six o'clock we shall have got everything ready.1。shall have got 比用 will have got有什么不同吗？2。另外还想问一下got在这里是什么意思？为什么ready前不需要to be, 难道got作系动词？

问题 怎么从形式和意义上分析这句话呢

1. Global climate warming has led to increased hurricane, drought,and flood, to reduced crops production, and to other problems . a. and flood, to reduced crops production, and to other problems b. and flood, to reduced crops production, and other problems

问题 as 和as being 后面跟的内容

as a gift是确实可以的 有没有as being a gift的说法  不是固定搭配后面接的as  单独拿出来用的Silence may be viewed by some cultural groups as extermely uncomfortable.这句是因为形容词所以前面要加be

问题 it must have been 和 it must be的区别

如这个句子所言，如果这里是 it must be Tom 的话行不行呢？

问题 直接宾语和宾语补足语好奇怪

...er可以理解为不定式 to leave 的逻辑主语，不是吗？不定式和动名词不都是可以带有自己的逻辑主语的吗？ 不知道为什么 her 是宾语，而 to leave 是宾补。 要是这么说的话，我能不能把第一句中的her当宾语，a pen 当宾语呢？反正...

问题 不定式和-ing作同位语，含义用法如何区分呢？

...是定语呢？如果to shovel snow是work的同位语，那么2句话ing和to do 都作同位语，含义理解上究竟有何区别？

问题 sb's rejoining of sth 和 sb's rejoining sth 如何区分？

VOA 《Biden Inauguration Crowd Looks to Next Chapter for America》Courtney Thomas welcomes Biden's rejoining of the Paris Climate Accord.为什么不说Courtney Thomas welcomes Biden's rejoining the Paris Climate Accord. ？二者语法和理解含义上究竟有何区别？

问题 which和as引导的非限制性定语从句的位置问题

...之中?2. as引导的非限制性定语从句可放在主句之前，之中和之后，那如果是放在主句之中，具体是放在哪个位置呢？

问题 哪些系动词后可接不定式和不能接不定式

有些连系动词后面可以接不定式，有些连系动词后面不能接不定式。请问如何区分？分别都有哪些？谢谢老师！

问题 英汉互译的三个句子和短短语

1. For days on end, her thoughts about him entertained her.（这一句如何翻译？）2.His shoes told a different story. They had certainly traveled more than he said they had.他这双鞋有着特殊的来历。他穿着这双鞋走过的路比他说的还多。（这样翻译正确吗？）3....

问题 不定式的功能和冠词有关吗

They grew up with parents who have turned to plastic surgery and thus they have the opportunity to see and hear more about this procedure.请教老师，opportunity 前若是不定冠词an，则 to see and hear more about this procedure就是opportunity 的后置定语。那现在是the，则不定...

问题 a lack of 和lack of的区别是什么

百度到的解答很扯，相对靠谱一个就讲了前面有修饰词时用lack of ，想来这里看权威的解答但貌似没有类似问题，就只好自己问了。

问题 定语从句和宾语从句that的省略

As a physician, I know the most costly and dramatic measure may be painful.请问老师，这句话为什么是宾从省略that，即 I know （that）the most costly and dramatic measure may be painful. 而不能是定从省略that，即 I know the most costly and dramatic measure （that）may be ...

问题 这里while后面省略的主语和系动词是什么

We hope that the countries could ramp up mechanisms to prevent crises from spinning out of control on some major issues, while building up confidence and goodwillwhile后面省略的内容是什么？感谢解答！