比较级、最高级构成方式：A．adj / adv + er / estpoor→poorer→poorest fast→faster→fastestB．词尾e + r / stlarge→larger→largest fine→finer→finestC．重读闭音节中短元音 + 辅音词...

英语这门语言是要把名词区分为单数和复数的，并且要在名词的词尾配合适当的变形，比如加-s或-es等。这一点不同于我们汉语。我们中文字的尾巴后面无法变形，我们只是通过“们”来表达名词的复数...

1)有些程度副词，如：quite, rather, comparatively, incomparably, relatively,fairly等与形容词连用具有'比较'含义。故这时句中的形容词不能再使用比较级。 例如：It is a set of comparative...

Since 用来说明动作起始时间，for用来说明动作延续时间长度。I have lived here for more than twenty years.I have lived here since I was born..My aunt has worked in a clinic since 1949....

一、不定式用作主语To see is to believe. 眼见为实。To talk with him is a great pleasure. 和他谈话是一件非常愉快的事。To remember this is very important. 记住这一点很重要。【注】为了...

I was a little boy two years ago.（一般过去时）两年前我还是个小男孩。我是一个小男孩。You were in Shanghai last year.（一般过去时）你去年在上海。You are in Shanghai. （一般现在时）...

根据托福写作评分标准，主要考查考生作文五大方面，分别为：Organization Development(文章组织和发展)、Grammar(语法)、Usage(用词)、Mechanics(格式)、Style(语言风格) 托福写作评分标准解读...

Never Too Late to Become What You Want to Be The first day of school our professor introduced a little old lady to us. 'Why are you in college at such a young age?' I asked later. ...

a great deal of, a lot of, plenty of这三个短语都有许多的意思，具体有什么用法上的不同呢，今天我跟大家讲解一下。A great deal of money was spent.花了大笔的钱。A great deal of water is...

1. 用a 还是用an：一般说来，在辅音或半元音开头的词前用a, 而在元音开头的词前用an:The hen laid an egg. 那只母鸡生了个鸡蛋。She has an inborn love of jokes. 她天生爱开玩笑。The child h...