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问题 句子时态理解

...ings. You tried to understand him. You practiced empathy.这几个句子的时态怎么理解？以上提问句为以下文章节选的最后一段：Imagine you are shopping at a mall. You see a little boy standing alone. He is looking around and crying. What would you do?Maybe you would think, "Po...

问题 until then 后面句子的时态问题

...5题给的答案是 has begun。请问老师，这里 begin 用现在完成时态，和 until 有关系吗？until then 指的是：在 he'll no longer be able to write the reports 之前，那应该用将来完成？那这里为什么用 has begun 呢？谢谢老师!

问题 时态呼应存在 从句表过去将来，主句表将来吗

各位老师好，主将从现可不可以变形为：从句用过去时表将来， 主句用将来时表示现在相对的将来呢？如若不能 这句话为什么是正确的If he was going to be a manager, he will attend the election tomorrow.谢谢各位老师了

问题 向您请教有关时态的问题

您好，我看到您发表的关于时和体的讲解，我看完后有些问题没搞懂想请教您。时(tense)是指说话人关心的时间，那怎么理解现在进行时表过去或将来的用法比如why are you hitting me？(表过去)。Mary is leaving tomorrow morning.(表将来)第一...

问题 关于一个句子中出现多个时态的疑问

...老师好！我在阅读英文小说时有时会遇见一个中出现多个时态的情况，比如：1. Silas continued, in his voice like velvet, “You had parents. An older sister. They were killed. I believe that you were to have been killed as well, and that you were not was due to chance...

问题 分词作定语换成定语从句的时态选择受动词类型影响

...以Entering the US university 如果用定语从句表示应该选择什么时态?1) ... amomg students who are entering the US university. 2) ... among students who has entered the US university3) ... amomg students who entered the US university. 其中，1）是正确的，are entering 表示...

问题 no matter how后面的时态与语态问题

No matter how frequently ______, the works of Beethoven always attract large audiences.A.performing B.performed C.to be performed  D.being performed请老师详细讲解这道题，谢谢老师!

问题 一个涉及see用法的时态问题

I haven't met him for ages, but his mother ________ him sometimes.A. had still seen     B. still sees     C. has still seen     D. still saw老师，这道题我选的是C可答案是B。请问这是问什么？

问题 the first time从句时态

一直记得the first time后用完成时，可是看“遗愿清单”这部电影的时候，片中出现了“This is the first time I was ever in a tub with no corners".我反复听了很多遍，也慢速听了很多遍，确定弗里曼老爷子念的还真是这句台词，不太信这...

问题 动词时态问题(涉及一般过去时和现现在完成时)

She changed a lot after living in Beijing for five years. 请问动词为什么用changed,而不是 has changed. 答案给的是 changed.

问题 past few years所连用的时态

My brother has been in the United States of America for the past few years.1.既然是过去几年在美国,表示现在并不在了,那为什么用现在完成时呢?而不是过去完成时呢?2.few不是代表否定意义的"几乎没有"吗? 难道这里不应该用a few吗?

问题 如何理解情态动词后接动词的不同时态形式

情态动词后接的是动词原型还是不带to的不定式。如果是动词原型，怎么理解一下几种形式：would do, would be doing, would have done, would have been doing.？动词原型还有进行、完成和完成进行的变化形式吗？

问题 动词的时态（涉及一般过去时和现在完成时）

But soon after retirement, all of the hobbies become as boring as the jobs they ______(leave). 答案给的 left 和 have left。我想请问曹老师这里为什么可以用have left？

问题 时态疑问：句中应该使用动词bite还是bites

When there is an allergic reaction or when insects like mosquito bite, the itch receptors of that region send itch signals to the brain.句中应该用bites吗？ 即when insects like mosquito bites ?

问题 as if 从句与主句时态的关系

曹老师，一般怎么判断as if 引导的从句与主句的时态呢？我看一些解释说是要看主从句的动作或状态是否是同时发生的，那么怎么判断主从句的先后发生顺序呢，有的句子很明显就能判断出来，比如说When a pencil is put in a glass of o...