主要的有if, unless, as [so] long as等：You can leave now if you like. 如果你愿意现在就可以走了。As long as it doesn't rain we can go. 只要不下雨，我们就可以去。【注】除以上基本的引...

They hope to avoid another war. 他们希望能避免另一场战争。Would you care for another cake? 再来块蛋糕好吗？Bring another dish of rice, please. 请再端一盘米饭来。Ramsay lived for an...

1. 主语从句概说主句从句即在主从复合句中用作主语的从句。主语从句通常由连词that、whether、连接代词(which, who等)或连接副词(when, where, why, how等)引导：That he didn't come is a pity...

On the Internet 介绍因特网(Internet)的主要用途： 信息：看国内外新闻、获取其他信息; 通讯：发e-mail、打电话; 学习：上网上学校、阅读各种书籍、自学外语; 娱乐：欣赏音乐、观看体育比赛、...

英语名词有三个格，即主格、宾格和所有格。名词的主格和宾格形式相同，所以它们又统称作通格。当名词用作主语、宾语、表语时，用通格。英语名词的所有格表示所属关系，它分-'s 所有格和 of 所有...

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. ...

GRE作文栏目老师介绍，经常看新GRE作文高频题可以减低考生的工作量（也就是不需要把100多道题目都看完），如果在考试的时候遇到高频题目，而正好写过的话，那么分数就是有保证的。或者，至少比...

美国名人100大演讲The Perils of IndifferenceMr. President, Mrs. Clinton, members of Congress, Ambassador Holbrooke, Excellencies, friends: Fifty-four years ago to the day, a young J...

1、the + ~ est + 名词 + (that) + 主词 + have ever + seen ( known/heard/had/read, etc) the most + 形容词 + 名词 + (that) + 主词 + have ever + seen ( known/heard/had/read, etc) 例句...

一、概念理解现在分词的被动式可根据英语被动语态推出——将被动语态“be+过去分词”中的助动词be改为现在分词being即可，即改为“being+过去分词”，如being taken, being given, being found,...