问题 be finished还是have finished

I didn’t phone till four o’clock in the hope that you’d be finished. 句子中的you’d be finished 是不是打错了？be finished 应该改为 have finished，对不对？

问题 什么是对象状语和方向状语

关于对象状语和方向状语总搞不清楚，能否请专家具体总结一下。举个例子：I have a question for you all，这个for you all是对象状语吗？the planet will be exposed to climate risks.这个to climate risks是主补还是方向状语还是对象状语？

问题 英语的否定范围问题(not completely)

请问在英语中是不是有两种否定？一种是否定动词，一种是否定副词。比如Ｉdon't agree with you completely 和 I completely don't agree with you 的意思是不一样的吗？

问题 关于think一词的用法

在Why do you think I came here?这句话中，我的翻译是“为什么你认为我来这儿了”。但正确翻译结果为“你以为我为什么来这儿？”。想请问下为什么会出现这种现象呀？如果是要表达后者的意思为啥不说Do you think why I came here？

问题 than后接动词何种形式？

I think you could not do better than to tell your story as you told it to us.1) 上句than to tell 还是than tell，或是than telling 呢？这里than是连词还是介词？ than后接动词何种形式？2）上句真正的含义，或者说应该如何翻译呢？

问题 情态动词的时间性

...去式，但在很多时候并不表过去，而是“更加委婉”，如you can't / couldn't criticize him. 你不该批评他。can/could i help you? 有什么能帮你的。请问我想表达“过去你不该批评他”，“过去有什么能帮你”还是用could吗？

问题 句子主句是虚拟语气吗

For example, an estimate would be appropriate if you're having a casual birthday party and want to know roughly how many bags of chips you should buy.请问老师：1 an estimate would be appropriate这里主句是虚拟语气吗？2 有这样的吗？主句虚拟语气，if条件句陈述语气

问题 代词that可以作同位语吗

Falling in love and kissing another person — that is what you read novels for, and that’s what you write novels for. 代词that可以作同位语吗？that在这里应该如何理解呢？

问题 Together,you and your teen can work out a time-table in which she can study for what she knows will be on the test此句话中for后面what引导的宾从，what在从句里是再次引导了第二个宾语从句吗？

问题 比较级前可否有定冠词？

下面两道题： 1. —Whom would you like to be your assistant, Jack or David? —If I had to choose, David would be _______ choice.   A. good B. better C. the better D. the best 2. —Have you decided which you'd like to buy, the black shirt or the pink ...

问题 复合不定代词作主语为什么有的加s有的不加

比如：nobody move.为什么不加s？又如：nobody tells me what to do.为什么加s？这个有什么规律吗？这两个是都是祈使句吗？

问题 被动语态可以按照系表结构分析吗

...态可以当作主系表来分析吗？比如：主谓间宾直宾sb told me sth，这里sth是直宾。如果变被动语态i was told sth by sb，其中i was told如果按照主系表分析，那sth是啥？应该不能分析为状语吧？还请各位老师解惑！

问题 定语从句省略补充

High public debt and low interest rates have left limited room to act, when the next downturn comes , which inevitably it will.老师好，请问最后which句子will省略了什么？想是省略了come，且书上翻译的是"下次低迷不可避免地到来"，但which如何解释？...

问题 sudden 与 suddenly 的用法区分

All eyes were on the TV when suddenly, the screen became black. My TV broke at the most exciting moment of the game. suddenly不是应该用形容词吗？

问题 如何区别on是做副词还是介词

When all the beams are fixed they will begin to nail the planks on to the ribs.这里的on是补足语还是副词修饰nail呢？