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问题 never,not,no,none的区别

Pantomime refers to a short drama in which ______ words are spoken.A.never           B.not              C.no                 D.none为什么不选D？

问题 方式状语从句疑问（ videos are filmed using cameras hidden ）

These videos are filmed using cameras hidden in secret places.【疑问】using做什么成分，用不用考虑悬垂?谢谢！

问题 have always been (done/doing) 区别?

1这2个结构,用在现在时态时，always还有什么作用，可以去掉吗？2have always been doing 和 have always been done意思一样吗，是否可以互换？比如这个例句：She's  always been willing to lend him  a hand whenever he's in difficulty.

问题 好题分享（98）：关于不定式to的省略

根据M Swan 《牛津英语用法指南》的解释，主语以do 结尾，谓语动词be 后的不定式可以省略to. 请问下句中，was后的to是否可以省略?All Jack could do to calm her was (to) hold her tightly in his arms. 

文章 高中英语新教材-词汇教学参考资料-译林版-必修1-Unit 2

...查阅相关教学参考资料。▲nest                   ▲roof▲battle                 ▲see eye to eye with sb (on sth)▲argument          ▲teenager▲tension              ▲anxious▲rate                     ▲shoot▲shoot up            ...

问题 when, as, while, since的区别

_____ Tom waited for the exam result, he became less and less patient.  A. When    B. As      C. While   D. Since 答案为 B。请解释一下 when 与 as 的区别，谢谢！

问题 英语长句分析（涉及that从句,if从句等）

But the first people who were like ourselves lived so long ago that even their sagas, if they had any, are forgotten.1. 这里的 that 作用，什么从句？2. 这里的 if 又是什么？3. are forgotten?

问题 英语里方式状语从句存在主将从现吗

The boy will do his homework as his mom required.(这句话里如果是说妈妈明天要求写作业 然后孩子才去做作业 那么是不是也要用过去时？）如果改成将来时 意思是不是按照将要要求 岂不是说先做再要求？谢谢老师的回答！

问题 这道题一点思路都没有了

It was not until man had learned how to make iron and steel that the constructionof various machines _ possible.A.were madeB.had madeC.madeD.was made请老师帮我仔细划分句子成分再逐一给四个选项解答，最后在详细说明not until的用法，谢谢。

问题 ing做主语和to do做主语的区别

Missing the train means waiting for another hour.这句话的missing 可不可以改成 to miss。ing做主语和to do 做主语有什么区别。

问题 非谓语动词done和being done辨析

The man kept his eyes ____ on his baby for quite some time.A fixed   B being fixed请问这里为何用A ，非谓语动词做宾语不是只能用to do 或 doing 吗？

问题 Death NET 在这里做什么成分

句子：He sent it on via the group's on-line service, Death NET.我分不清"Death NET"在这里做同位语还是on的宾语。我猜分析他的关键应该在on，取决于它是副词还是介词。到这里我就有点分析不出来了。向各位请教。

问题 There be 句型中 there be 做什么成分

1.There was a river which crossed the area from north to south.中there be 是什么成分？2.there be 都可以做什么成分？谢谢

问题 复杂语法结构(a broken man作状语吗)

He returned from the war a broken man. 他从战场上回来，整个人都垮了请问这句话中的a broken man是怎么回事? 是什么语法现象呢?有没有其他的例句呢?

问题 这个句子可以单独提问吗（前面没有任何句子的条件下）？

What about  he? What about  the dog?1.这个句子可以单独使用吗（前面没有任何句子的条件下）？2.这个句子意思等于What is  he(it) doing? 吗？