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问题 when they are doing/do sports一般现在时还是现在进行时

And what's more, students are playing at schools and their clothes may be damaged or dirty during break time or when they ______(do) sports.填are doing 还是do呢？两个有什么不一样吗？

问题 welcome/since用法疑惑

...好！麻烦详细解答以下问题，谢谢！(1) Donations (  ) during the charity in our school every term.A.are welcome  B.are welcomed答案是A.are welcome但我不理解，为什么不能选B.are welcomed呢？麻烦老师能详细解答，给出理由，谢谢！(2) 关于welcome...

问题 as是连词还是其他什么词性

As in your country，we grow wheat in the north and rice in the south．正如(像)你们国家一样，我们在北方种小麦，在南方种大米。问题：as是连词还是其他什么词性？as引导的是省略了成分的方式状语从句？还是方式状语，还是地点状语？注：...

问题 介词短语可以做前置定语吗

问题: Just down the road from us in rural Virginia is an old deserted cabin with a classroom, a tiny kitchen and a toilet. From the windows,  you see the Blue Ridge mountains, surmounted by Old Rag, and in the foreground a horse or two.老师好，请问in the foreground做什么成分？&nbs...

问题 请问rank为什么要用ing形式

This vaccine is the first case of independent research and development and production in China, ranking second in the world。请问这段中的ranking second in the world做什么成分？为什么rank要用ing形式？

问题 如何理解这里的stamped

Before deciding to spread God’s word in China, Sheffield had fought in the U.S. Civil War. He was fearless and determined. Even after surviving an apparently random attack from a mad Chinese carpenter that left Sheffield with more than thirty wounds, he was undeterred. In the early 1880s, Sheffiel...

问题 英语句子语法结构分析

They’ll have out half the goods in the shop, and want the only style you don’t have left in a particular colour.上面句子出自2020全国高考卷III完形填空题的首段。请分析上面英文句子的语法结构, 特别是left in a particular colour在句中做什么成分。文章背...

问题 现在分词作结果状语从句

...语从句是不是要求那个结果是立刻产生的，也就是说主句和从句必须几乎同时发生。He never cared about health, getting several disease now.像这个因为之前行为导致的结果可以用现在分词表示吗？或者，He wore slippery shoes, then falling down into t...

问题 一般现在时用法疑问

请问he promises that 和he promised that选择哪一个是不是转述都应该用过去式啊第一个不会是经常许诺的意思吧he says和he said又有什么不一样啊这些动词是什么动词啊，比如I eat apples就是经常吃的意思吧这些是一般现在时的什么用法经...

问题 单个的过去分词作前置定语

1）单个的现在分词作前置定语时，由于和修饰的对象构成主谓关系，因此，单个的现在分词作定语，对应的动词必须是不及物动词。2）但是，对于单个的过去分词作前置定语呢？此时，过去分词和被修饰词构成主谓（不及物动...

问题 the other day与some other day区别

...用加介词，而 some other day 需要加 for 或 on？如：She looed at the vendor who cheated her the other day with distaste.而下面的句子却用介词：What if you want to buy a Treasury bill on some other day?Would you like to make an appointment for some other day?但有时介词亦会...

问题 怎么理解习语“sth knows no bounds” 中 “know”的用法

如：At the next stage, from three to five years old,curiosity knows no bounds.Sheldon：The charm of your drug-addled candor knows no bounds. 你服下的药物副作用有无限可能——《生活大爆炸 S03E08》Knowledge knows no bounds. 知识是没有穷尽的。...这里的主语一般...

问题 如何理解张道真说的“有些动词本身并不表示动作完成"

... whole night.2b) It was raining the whole night.以上使用一般过去时和过去进行时理解上有何差别？张道真语法上说：“有些动词本身并不表示动作完成，如rain,snow,cough,wear,feel,work等，这时用2种时态都可以，在意思上差别不大”- 这怎么理...

问题 Nearby是做主语吗

Nearby were two ships in which they had come to the island.Nearby were two ships which they had come to the island in.第二句可以这样把in介词后置吗？Nearyby是做主语吗？还是...

问题 both to do的用法

After the First World War, the author Anais Nintendo became interested in the art movement known as Surrealism and in psychoanalysis, both ______ her novels and short stories.A in which the influence B to have influence on C of which influenced on这道题选B,这是什么用法？