'若修饰名词的形容词受 too, so, as, how, however 等副词的修饰，则通常将不定冠词置于形容词与名词之前。如：She is as good a cook as her mother. 她跟她妈妈...'

feel可用于被动语态吗 请看下面一道题：“Do you like the material?” “Yes, it _________ very soft.”A. is feeling B. felt C. feels D. is felt 【分析】易误选D，想当然地...

'一、日期的表示法日期的写法(书面语)和读法(口语)稍有不同，如“十月一日”可以写成 October 1, October 1st, 1 October, 1st October, (the) 1st of October 等...'

'一、序数词前用定冠词序数词前通常要用定冠词。如：It’s the third time I’ve been here. 这是我第三次来这儿。The second is better than the first. 第二个比...'

一、加后缀-er和-est构成单音节和部分双音节形容词加后缀–er和–est构成比较级和最高级。 如：原级 比较级 最高级 tall taller tallest narrow narrower narrowest quiet quieter qu...

独立主格结构主要表示谓语动词发生的时间、原因、条件或伴随情况等，相当于一个状语从句或并列句。 1. 用作时间状语The work done (=After the work had been done), we went home. 工作完成后，我们就...

'such...as用于引导定语从句，such...that 用于引导结果状语从句。如： I’ve never heard such stories as he tells. 我从未听过他讲那样的故事。 It was such ...'

将直接引语变为由that引导的宾语从句跟在引述动词之后(that也可省略)。如：“I don’t love her.” he says. 他说。如：“我不爱她。”→He says that he doesn’t love ...

'It’s fun to do sth 和 It’s funny to do sth 有区别。首先是明白funny 与 fun 词性不同：funny 是形容词，意为“有趣的，滑稽的，奇怪的”；fun 是名词，意为...'