730 个回答
be discovered doing的用法
这里涉及的搭配是 discover sth doing sth（doing 为宾补）→(discover 变成被动式) be discovered doing sth（doing 为补语）。你的句子中的 orbiting 不是定语，而是补语，补充说明exoplanet；不定式短语 to be discovered orbiting a star like our own 才是定语，修饰 exoplanet。例句如：He was discovered...
回答于 1秒前
have sb doing sth的用法归纳
“have+宾语+现在分词（作宾语补足语）”归纳起来有以下几种用法：(1) 表示使（让）某人或某物一直不停地做某事I have the car waiting. 我让汽车等着。He had the light burning all night. 他让灯亮了一整夜。He had us laughing all through the meal. 他弄得我们整个吃饭时间都欢笑不止。(2) 表示客观上有某情况在进行或...
回答于 1秒前
no matter how后面的时态与语态问题
本题答案选 B，涉及省略句的用法（即省略了从句与主句相同的主语以及其后的动词be），也就是说，原句相当于：No matter how frequently performed...= No matter how frequently they are performed...句意：贝多芬的音乐作品不管演奏多么次，总会吸引世界各地的人们。又如：Parallel lines will never meet no matter...
回答于 1秒前
Much has been said about...的分析与翻译
在 Much has been said about... 中，much 指许多情况；它是代词，当然可以作主语；has been said的字面意思是“已经被说”，所以much has been said连起来翻译，字面意思是“关于……的情况被说了很多”，稍稍意译一下就是：“关于……的情况已说了很多”。如：Much has been said about this topic. 这个话题说得已经够多了。Much h...
回答于 1秒前
句子中的ok可以用小写吗
▲OK通常是大写的。如：I’ll go and see if she is OK. 我去看看她有没有问题。I just dropped by to check you were OK. 我只是顺便来看看你还好吧。OK, everybody, say cheese! All right, you’ve got it. 好，大家笑一笑! 好的，照完了。Well, I think that’s all for this question. OK, now, next please! 好，这个问题...
回答于 1秒前
until now的准确理解和翻译
下面是Cambridge International Dictionary of English 在 until 词条的解释，可供参考：Common mistake: until now or so far?Warning: choose the correct adverb!Use “until now” to talk about a situation that existed, but has just ended:The weather was lovely until now. I hope the rain stops soon.To talk ab...
回答于 1秒前
非谓语动词的时态与被动语态
Mark often attempts to escape ______ whenever he breaks traffic regulation.A.having been fined B.to have been fine C.to be fined D.being fined本题要选 D 而不能选 C，原因很简单，因为 escape 后面接动词时要用动名词，不能用不定式。又如：I hate him but I can’t escape meeting him. 我讨厌他，但又不得...
回答于 1秒前
would like可以表示过去吗
would like 即可用于现在也可用于过去。比如下面的句子均是用于过去：(1) She asked who would like to go. 她问谁愿意去。（《张道真英语语法》）(2) We mentioned that we would like to see the match and he arranged it for us immediately. 我们说起想看比赛，他马上为我们做了安排。（《朗文英汉双解活用词典》）(3)...
回答于 1秒前
动词时态与语态选择题
Three deaths ______ in the accident.A.report B.were reported C.have reported D.reported答案为B。因为 deaths 与 report 之间为被动关系，故只能选被动语态。而四个选项中只有 B 为被动语态，所以只能选 B。
回答于 1秒前