问题 关于until和unless的区分

He had never praised him ____he became one of the top students in his grade.A, unlessB, until答案选择B。 有网友说可以改为：He had never praised him unless he was one of the top studetns in his grade.请问这是正确的吗？unless是表示未来的一种假设，后面应该不能...

问题 代词 no one, nothing much 的用法问题

人教版八年级教材第3页3b:1. Did everyone in the family go with you? 为什么这里不能用 no one 进行提问？2. There was nothing much to do in the evening but read. 这里边 much是什么词性呢？

问题 为什么用进行时表达通常情况？

...上一半以上的学生失学，接着看下面：While more than half of the students around the world are out of school, some can attend remotely wherethey have adequate technology.Our teachers are coming to the school on a daily basis.我们的老师每天都来学校。They come in one after on...

话题 A is to B what C is to D

话题 sth is as A as sth is as B

问题 考研英语语法

Merely helping a gift-giver gain access to other officials, unless done with clear intent to pressure those officials, is not corruption, the justices found.资料上说unless后面省略了it is，请问这个it指的是Merely helping a gift-giver gain access to other officials这句话吗? 谢谢...

问题 不定式还是分词

He is thought to have acted foolishly.Now he has no one but himself to blame for losing the job.为何用不定式 to have acted 而不用分词 having acted？其中是否还原成It is thought that he have acted foolishly？并且这一类结构后只能加不定式？

问题 关于定语从句的变形

The choice continues to confuse me who is striving for the future和 The choice continues to confuse me striving for the future这两个句子是等价的吗

问题 表示“用……”的with sth与using sth有区别吗

看到这样一个句子：The furniture is built using wooden pegs instead of nails.钉制这些家具用的是木栓，而不是钉子。我觉得其中的 using 可以换成 by using（即看作句子是省略了介词 by）。但我想这个 using 可以换成 with 吗？因为 with 也可...

问题 不定式完成被动语态与过去分词的区别(向刘永科老师请教)

...过去分词都表示已经被做，两者有什么区别?his machine is the first of its kind to have been used here.这里使用的这类机器中，这是第一台。The meeting held yesterday is of great importance.昨天召开的会议很重要。

问题 won everything it was possible to win中形式主语可以去掉吗

...d won everything it was possible to win in his sport, Li Ning retired with the feeling that he had failed.来源: 外研社高中必修五课文问题:加粗部分有个it，it前应该省略了一个关系词that，it此时作为形式主语，即指to win everything那么问题来了。[1]But even...

问题 和degree连用的介词

...温度，前面 用介词 at；若是角度，前面用介词in。例如：The water freezes at zero degree centigrade.水在零摄氏度时结成冰。You can see the city in 360 degrees.你可以全方位地看到这座城市。▲席玉虎一书说：degree用作温度的“度数”时，是科...

问题 如何正确理解和运用这里的if的含义呢？

In a very few hours the brown earth had become ruddy, the brick had changed to granite, and red cows grazed in well-hedged fields where the lush grasses and more luxuriant vegetation spoke of a richer, if a damper, climate.书上翻译为： 表明气候更加湿润，甚至更加潮湿。...

问题 the American scene 是什么意思

The issue of women's rights has been part of the American scene since the end of the 19th century, and it still is today.1. the American scene是什么意思?2. 这里的 rights 后面为什么跟的是 has，不是 have？

问题 the的用法

We will share experience in tourism.问：我觉的这里的experience前应该加 the，因为其后有介词短语对其进行修饰限制，所以这里的experience应该是特指的在旅游方面的，你说对吗？