找到约 70 条结果

问题 句型等价转换（涉及时态问题）

Since their team has won the match today, it will certainly have a place in the Cup final.1) Winning the match today has ensured their team a place in the Cup final.2) Winning the match today will ensure their team a place in the Cup final.句型转换1）是正确的。请问，句型1）和2）的...

问题 句子前后时态不一样（过去进行时+一般现在时）

But since then, while the glaciers were retreating, they are looked at as a beautiful thing, which they definitely are. 老师好，请问，这个句子的前后时态不一致是什么情况？前面还是were doing，后面就成了一般现在时...

问题 关于and连接两个句子时态一致的问题

... 2.He stood up and went out. 我知道and连接两个不同主语的句子时态可以不一样，and连接同一主语的句子时态要一样。但是下面这两个句子是怎么回事？ 1.The girl has a great interest in sport and has been taking badminton classes twice a week over the last t...

问题 试卷文章中的时态

Since I can remember, I have met all kinds of things that painted me into a corner. However, one thing _____  in my mind till now. It was a special and  exciting day because we just finished the final exams.1，我觉得第一句中的can是不是应该改用could才正确？2，横线处的备选...

问题 现在完成时态的理解不到位

看到个句子，全文是关于租房的问题: But this one hasn't been decorated for a few years，which has kept the rent down a bit. 这个has kept 我理解的不是很到位。从意思上看，租金在当初因为没被装修原因就已经被压低了，并持续到现在。...

问题 过去完成时态

NASA has got good news for us. The world is a greener place today than it was 20 years ago. How does this happen? Well, it appears China and India are leading the change. NASA researchers compared the satellite data from the mid-1990s to today. They found that global green leafy area had increased b...

问题 几个时态测试题

1 “Why are you crying?” “Granny                    me.”    A hit    B  has hitten 2 How long have you         &n...

问题 关于Tom has been out的一些新资料

...较常见的有下面两种：1. 在连词引导的状语从句中，完成时态所表的动作或状态有时仍在延续。如：(3) There have not been many visitors since we have lived here.(4) He has visited me quite often since I have been ill.(5) I have gone camping twice since I have owned ...

问题 谓语动词date back的时态疑惑？

The commission on Presidential Debates was established in the late 1980s'.Since that time TV debates have been a permanent part of every US election but the first one's date back even further.Let's start with the campaign that put televised debates on the map 1960, Kennedy versus Nixon.I...

问题 He found out that he has cancer的时态对吗（过去时后的宾语从句用现在时

...为什么过去时后的宾语从句用了一般现在时呢？这不符合时态呼应的要求吧！

问题 fron then on后跟什么时态（一般过去时还是现在完成时）

From then on, I ______ to the forest four times a year.   这是一篇完型里面的。答案：A. had gone        B.  have gone        C. went            ...

问题 关于IF条件句为什么主句没用将来时

...里，我理解的是条件状语从句，可是前面为什么不是将来时态呢？而且感觉since后已经是前句的原因了。if这句好奇怪啊。麻烦您帮忙解答一下，谢谢了。

问题 为何终结性动词后跟持续性时间状语

请教老师几个时态问题：1. I have lost ten pounds since I started swimming.Lost 在本句是短暂终结性动词 (终结性动词排斥持续时间状语), 后面却跟了持续性时间状语。该如何理解？ 2. I have written an essay since two o’clock. 同理，write 在此...

问题 关于动词时态、瞬间性动词和延续性动词

...响，我觉得 read 应该是完成了，无法延续。所以我用进行时态来表示延续。②后面有一句：now the third time. 可以得知，应该还在继续 read 的这个动作。 题目2：—Students _______ a few why and how questions in Mr Zhang's class, did you notice that?...

问题 关于静态动词现在完成时态没有持续时间状语的句子的合理性问题希望专家们再次论证

...困扰英语学习者的语法问题。      英语动词有时态、语态、语气、非谓语动词等诸多变化形式，每种形式都隐含某种意义，即内容决定形式，形式反映内容。其中动词基本词义是影响动词形式的非常重要的内容之一。...