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问题 单独用some可以表示“有些人”吗

表示“有些人”用 some peole 肯定是没有问题的。如：Some people are early risers. 有些人起得很早。Some people are always disputing. 有些人总喜欢争执。Some people hate working [to work] in the early morning. 有些人不爱在清晨工作。Some people entertain them...

问题 过去分词作状语

 But with AI, computers learn to find cancers based on the actual results of thousands of mammograms. 1. based on the actual results of thousands of mammograms 是状语还是后置定语？2. 分词作状语必须与主句用逗号隔开吗？

问题 新概念第三册56课 两个主句可以用逗号连接吗？

新三56课第二段有这么一个句子：Sometimes we go upstream to a favourite backwater，sometimes we have our party at the boathouse，which...。请问老师这里为什么可以用逗号连接2个句子？如果要是并列的话，不应该是“句1，句2 and 句3”吗？

问题 可以用it is kind of sb to have done sth吗(不定式用完成式)

关于前面讨论的“it is +形容词+ of sb to do sth”句式，我也有一个问题，那就是其中的不定式可以用完成式吗？比较：It was kind of them to help me. It was kind of them to have helped me. It was nice of you to come. It was nice of you to have come.&...

问题 for as long a time 的意思

A man may play chess with a friend for thirty years without knowing his political opinion, or he may talk politics with him for as long a time without knowing about his personal life. for as long a time 是什么意思？

问题 because 和 so 不能同时出现在一个句子中的疑惑

...hey have to remember days, songs and stories, so their memory is the whole time being exercised.请教专家：1）上面句式出现的This is because...,so...这种正确吗？不是说because 和 so 不能同时出现在一个句子中吗？2）may be blamed, 还是应该是 may be to blame呢？...

问题 times作为倍数问题的疑惑？

There's going to be more fire you know.A kind of ballpark is maybe two to three times the annual area burned in the future.请教老师：第二句怎么理解？ 句意是什么？ 麻烦老师分析一下语法成分和句意。

问题 请问：than expected是从句吗

There were more candidates than expected.请问：than expected 是从句吗？

问题 must, will 表推测或可能性时的区别

... now. 现在他一定已经到了。2. 但是，下面这道题呢？感觉只能选 must，不能用 will，我的感觉对吗？He hasn’t come yet, he ______ have missed the last bus.A. must   B. will3. 若有可能，麻烦专家老师讲讲must, will这两个情态动词的用法区...

问题 句子结构分析

...，但是在语法结构上，一个原因是because引导的原因状语从句，而另一个原因是完整的句子，但and是用来连接相似的结构的，所以and连接的是“they’ve recently come under fire because most people don’t need them to drink with”和“because of their s...

问题 让步倒装的单数可数名词前到底用不用冠词

当让步状语从句用于倒装句时，如果用作表语的成分是一个单数可数名词，那个这名词到底用不用冠词呢？当然一般是不用的。如： Child as he is, he knows a lot. 这个句子中的 child 前面是不能用冠词的，即不能说： A child as he...

问题 同位语从句疑惑

...：1. we can get some pancakes going right now是做the chances的同位语从句吗？这里是省略了that吗？chances是属于纯名词意义吧，那这里省略that是不是错误的？2. get some pancakes going这里是什么用法，为什么是going？

问题 被动语态与系表结构的区别

...语结构中， 分词与宾语的关系， 被动语态中往往是由by引导，引导出施动者，但上面的例句， 这里的分词的施动者其实可以理解为fever, 之所以可以用with是不是也是因为这并不是表示的是被动语态所以可以用？而有些结构中的...

问题 sit on 是什么意思

...r fuel, he could plow the land. But when he thought of this as he did many times every day, he felt helpless as a leaf tossed upon the flood. The buffalo was gone; gone also his plow and every implement of wood and bamboo, and what other had he? Sometimes in the winter he had felt grateful that at l...

问题 独立主格结构的用法

He is excited with so many places of interest to visit. 这里的to visit是做定语吗？这里的with是短语中的介词还是独立主格的标志词，怎么判断？独立主格中的非谓语都做定语吗？