15585 个回答
介词Amongst的宾语在哪
Amongst the most violent against him was Mrs. Bennet 这是一个倒装句，恢复正常语序后为Mrs Bennet was amongst the most violent (people) against him. the most violent 可以理解为形容词名词化，也可以理解为省略了名词people. 前一段用一般过去时讲述跳舞的情形。下面这段没有按照时间顺序写，而是倒回去写先前发...
回答于 2021-05-09 14:25
两种名词形式的区别
在你这个句子中，二者没有差别，可以互换使用。如《韦氏高阶》词例：policies that are important for economic advance [=advancement]。
回答于 2021-05-09 14:09
简单句与复杂句
现代语法认为，句子成分的分析是在分句的层次进行的。句子由分句构成，分句由词组构成，词组由词构成。一个分句的构成成分（主语、谓语动词、宾语、状语、宾补、主补等）如果都是词组，而不是分句，则该分句为简单分句。由一个简单分句构成的句子就是简单句。在 The students I teach have made better grades in the past...
回答于 2021-05-09 13:59
一个句子成分分析的问题
She managed to save what little money she could (save) out of her wages to help her brother.what在此为融合型关系限定词，引导名词性关系分句。what little money= the little money that。即what+名词=the+名词+关系代词that. what既起限定词的作用，又起着引导定语从句的关系代词的作用。what从句本质上是一个被限...
回答于 2021-05-09 13:42
连词和状语从句可以构成插入语吗？
英语状语的位置比较灵活，可以位于句末、句首和句中。当从句或介词短语作状语时，通常的位置是句末状语。如果要强调这个状语，可以把状语移至句首，称为前置。有时候从句或介词短语作状语也可以放在主语和谓语动词之间的句中位置，此时这个从句或介词短语前后需要用逗号隔开，以便读者能够清楚分辨出主语和谓语动词。这种位...
回答于 2021-05-09 10:20
up的词性
up 可以是介词、副词、形容词、名词（较少用）、动词（现在很少用）。我们只需了解常用的介词、副词和形容词词性即可。如果up后接限定词+名词，则up为介词，表示在某物的上方或沿着某物而上。例如 He climbed up the tree. 如果up后没有直接跟名词，up修饰行为动词，则up为副词。例如，Shut up. Get up.如果up作名词的前置...
回答于 2021-05-08 08:45
reason后接定语从句与同位语从句的区别
Tom did not go to school because his mother was ill. 这个句子告诉你，his mother was ill是Tom didn't go to school的原因，即reason。现在我们根据这个逻辑关系造二个句子：The reason that Tom didn't go to school was that his mother was ill. 这个句子中，that Tom didn't go to school是 reason的定语从句。即定...
回答于 2021-05-08 01:06
几个经济学人文章的问题（请曹老师解答)
1 原文是这样的：Announced three years ago to much fanfare about being a transformative moment for the health-care industry, Amazon, JPMorgan Chase and Berkshire Hathaway quietly shelved Haven, a joint venture they set up to lower staff health-care costs. Haven promised to pool technological solution...
回答于 2021-05-07 23:02