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
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
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 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
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
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
A 和 B 都是正确的。区别在于一个是正式语体,一个是非正式语体。可能出题人觉得这个句子像是教科书里的话,要求考生选择正式语体用法。但一般说来这样考学生是不公平的,因为国内英语教学很少强调语体的差异。
回答于 2021-05-07 21:09
even if引导的让步从句带有假设意义,假设的可能是真实条件(即有可能实现的条件),此时从句和主句都用陈述语气。如果假设的是虚拟条件(即假设的条件不可能或不大可能实现),则主句和从句都用虚拟语气。本句从句和主句都用的是陈述语气,则表明在说话人看来,明天下雨是有可能,即便下雨,计划也不变。网友以为even if...
回答于 2021-05-07 20:57