强调句将句子中的it is / was …that同时省去，句子仍然成立；而主语从句将that与后面部分代替it，成立。如：(1) It is Li Lei's brother that you met in the street yesterday. 你昨天在街上...

To Become a Specialist or a Generalist 成为一个专才还是通才In the college, students learn so many knowledge and try to make themselves stand out, so that they can win over others w...

1、在……上方（垂直）；在……上面There's a bridge over the river. 河上有座桥.Spread a cloth over the table. 给桌子上铺块布.A lamp hung over us. 我们头上吊着一盏灯.The magistrate lo...

很多同学在写GRE作文时，都会出现Run-on sentence的问题，并因此丢失不少分数。作为一种在写作中比较常见的错误，犯错的原因往往并不是考生不了解语法，而只是不经意间顺手为之所造成的。如何发...

1. It's+adj.+for sb.+to do sth. 对某人来说做某事怎么样，It is dangerous for children to play in the street. 孩子们在街上玩是很危险的。2. It's time for sth. 是干某事的时间了；It's t...

a part of和part of这两个短语的共同意思是“一部分”。其区别是1、part of强调某物是一个整体不可分割的一部分，可以是一半，也可以是一半以上，还可以是一半以下；a part of仅指整体一半以下...

比较级前通常不用冠词，但有时也用，主要遵循以下原则：Which of them is the better choice?—Well, it's hard to tell. 他们谁是更合适的人选?——嗯，这很难说。Some of the more time-consu...

Smoking is not a good habit.To live happily needs a lot of things.What I said is true.二、如果由and连接的两个做主语的单数名词指的是同一个人或物的时候,用单数动词.The singer and song...

    Isn't it amazing how one person， sharing one idea， at the right time and place can change the course of your life s history？ This is certainly what happened i...

作文是考研英语科目提分项，也是考前考生需要攻克的的重要壁垒，最后十几天的时间，同学们可以阅读写作范文、外国报刊乃至阅读真题，寻找那些可以用到模板，适用范围比较广的句子。考研分享考前...