161 个回答
doing, having done, after doing 的区别
三个选项都对：Having finished lunch, they discussed the case.=When / After they (had) finished lunch, they discussed the case.Finishing lunch, they discussed the case.=When / After they finished lunch, they discussed the case.After finishing lunch, they discussed the case.=After they finished lunch,...
回答于 2025-02-05 21:06
no后面接可数名词用单数还是复数
1. no后面接可数名词用单数或复数均可：接单数：No student is to leave the room. 学生不得离开这个房间。No cigarette is completely harmless. 香烟没有完全无害的。No man is born a genius. 没有人生来就是天才。接复数：No apologies are needed. 不用道歉。No dogs are allowed in the park. 禁止携狗进人公园。No c...
回答于 2025-02-01 17:36
indulge 作沉湎于某事时后面无 in
同意郝老师的解答。indulge 可以用作及物或不及物动词，其后的介词in 可有可无。下面再补充一个没有介词的例句（摘自《韦氏高阶美语词典》）
回答于 2025-01-25 23:47
a five minutes rest 的说法对吗
有认为 a five minutes rest的说法是错误的，宜改为 a five-minute rest 或 five minutes' rest。但事实上，a five minutes rest 之类的用法在阅读中也是可见的。
回答于 2025-01-24 21:28
caught posing... 作何成分
同意刘冬老师的分析，.caught posing as firefighters and entering properties 是过去分词短语作后置定语，相当于定语从句的省略，即：caught posing as firefighters and entering properties=who were caught posing as firefighters and entering properties另外补充以下类似例句供参考：1. Athletes caught taking dru...
回答于 2025-01-18 09:34
It’s fun 后接不定式或动名词
It’s fun后接不定式或动名词均可，意思基本相同，如下面的例句摘自薄冰语法：It’s great fun sailing a boat.=It’s great fun to sail a boat. 扬帆驾舟十分有趣。更多例句可参考这里:https://www.cpsenglish.com/question/4542
回答于 2025-01-14 20:53
complete 与 finish 的区别（简单点）
1. 两者都可表示“完成”，有时可作为同义词通用。如：The writer has completed [finished] his novel. 这个作家已写完了他的小说。The pupil completed [finished] his homework early in the morning. 这学生一大早把家庭作业做完了。2. complete 除表示一般性的“完成”外，还强调一切完备，没有欠缺的地方，尤其指通过填补...
回答于 2025-01-01 11:33
surprising与surprised的主语问题
The news is surprising. 这消息很惊人。The man is surprised. 这人很吃惊。是的，上面的第一句也可以用人作主语：The man is surprising. 这个人让人感到很吃惊（可能是指他的言行举止等让人感到吃惊）。又如：The boy is disappointed. 这孩子很失望。The boy is disappointing. 这孩子使人失望。
回答于 2024-12-30 20:32
elect 和 elected 用作定语时的区别
这是个有意思的问题。我查了手头的许多词典都没有查到类似《朗文语法》中 this elect body 的用法。下面的截图来自《韦氏词典》，这是我查到的相对比较全的用法：
回答于 2024-12-30 09:06