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问题 祈使句带有第三人称主语（变否定句）

...两句：Someone come to help me. 哪个来帮我一下。Someone go for a doctor. 谁去请一下医生吧。我的疑问是，这样的句子可以变为否定句吗？如果可以，如何变成否定句。

问题 seem 和seemed的区别

It seemed as if the night would never end. 这里可以用seems吗The young girl seems much better this morning. 这句明明是今天早上为什么用seems.还有下面这两句. 明明意思差不多.   然而一个用seemed 一个用seems.  It seemed that nobody kne...

问题 关于“转态事件不可以和频次状语连用”，可否给出相关语法介绍？

close, leave, buy, join, become, begin, fall，fall ill，get to(know), come, go, see, hear, hear from, catch a cold, kill 】这类动词现在完成时与频次状语连用是不是也需要先变成对应的延续性动词呢？谢谢!

问题 形容词作状语与主补（主语补语）的区别

 He turned a little, so that he Could see her better; then he began to watch her, fascinated. 他微微转身，以便能对她看得更清楚一些；接着他就开始盯着她看，他被迷住了。  有人认为：句中的 fascinated 是主语补语，请问为什么不是状语呢...

问题 be married, get married 表示状态和动作的疑问

在前面一个问题中有这样一个句子：On a sunny afternoon in late November, John and Barbara were married.参见：http://ask.yygrammar.com/q-29256.html我不明白是：为什么这里用 were married，而不用 got married，这里不是表示动作吗？怎么可以用 were married ...

问题 witness sb do sth的用法对吗

However, her children have learned an important lesson witnessing their mother earn her degree. Jennifer is a first-generation graduate and an inspiration to her family—and that’s pretty powerful.这是2020年新全国卷1的一小段。请问句中的 witness sb do sth的用法对吗？我在...

问题 say表假设引导从句还是祈使句

Say your goal is to run five miles three times a week and this week you ran one mile on Monday, Wednesday, and Friday. 这里的say的意思是假设，比如说的意思，是一个动词，那么这句话是祈使句吗？this week you ran…并列的是say…还是your goal is…？有人说是...

问题 but后接祈使句的问题

The size ranges for these separates are not purely arbitrary, but reflect major changes in how the particles behaveand in the physical properties they impart to soils.麻烦老师帮忙做个句子成分分析，尤其是but后面接的是祈使句吗？还有properties...

问题 过去分词与现在分词做定语知识迷糊

The insect spraying over the weekend left morethan 2 million bees dead on the spot in Dorchester County，South Carolina, 周末喷洒的昆虫使得南卡罗来纳州多尔切斯特县的蜜蜂死亡超过200万只蜜蜂. ①喷洒的昆虫。喷洒为什么不用过去分词作定语翻译为被...

问题 为什么译文中没有体现upriver的含义

In 1971 engineers and workers completed the Aswan High Dam, nearly 600 miles upriver from Cairo toward the Sudanese frontier.这里：nearly 600 miles upriver from Cairo toward the Sudanese frontier的参考译文为“这座水坝在从开罗沿尼罗河向苏丹边境走去将近六百英里远的...

问题 由形式主语转化而来的插入语

He is, it seems, the only person who can help us. 这句话里 it 是否指代 “He is the only person who can help us”？感觉这句话应该是由形式主语句型：It seems that he is the only person who can help us.转换而来的。所以这里的it是应该分析完形式主语还是指...

问题 这里just that前面的逗号是表语气的停顿吗

A gap before “who” made clear that he did not mean previous African-American candidates lacked cleanliness, just that they had been less “mainstream”.请问老师这里just that前面的逗号是表语气的停顿吗?还是其他的用法。

问题 through介短是什么状语？

“He heads away for about five steps，then turns back，runs，and fly through the air like the Karate Kid，and his foot goes right through the door.”请问老师，这里fly和go都是不及物动词吗，我在牛津里没找到符合句意的fly through和go through这样...

问题 不定式做定语的疑问

...g Festival couplets is an important custom for Chinese people to celebrate the Spring Festival.参考答案说：在这个句子中，to celebrate the Spring Festival 是动词不定式短语，它作为 an important custom 的定语，表示这个习俗是为了庆祝春节的。整个句子的主...

问题 repeat 的主动与被动(新三35课)

新概念3，第35课有一句话：As the cry was repeated  several times, she ran to tel the  manager who promptly rang up the fire brigade. 由于这种喊叫声重复了几次，她跑去报告了经理，经理当即给消防队打了电话。这句话里，为什么从句里的动词要用...