这几个词在使用时经常搞混，其区别大致可从以下几方面去看：1. 从词形变换来看：wake 和 awake 的过去式和过去分词可以是规则的(waked, waked 和 awaked, awaked)，也可以是不规则的(woke, woke...

独立主格相当于一种描述性状语从句。it+being不难看出，it作形式主语，往往为了引出下一个分句或者其它结构，或者表示天气、时间等。it+being构成的独立主格being不能省略，如：It hot, we went...

一、习惯上只用作表语正：The baby is asleep. 这婴儿是睡着的。误：Look at the asleep baby.正：Look at the sleeping baby. 瞧这个睡觉的婴儿。Who is that fast asleep boy? 那个熟睡的孩子...

遇到不少考生，总会有很多人问我们关于“GRE高频作文题”的问题，其中包括“高频”该如何使用，“高频”的题号和官方的题号对不上怎么办诸如此类的问题。在此，我们GRE作文栏目就GRE作文高频试...

population的基本意思是“人口”，是个集合名词。（集合名词有些只表示复数意义，<如people，例句：People are not interested in such things.人们对那样的事不感兴趣。这里People是复数，...

表示邀请的有：Would you like to go for a walk?May I invite you to dinner?What about having a swim?等等。 肯定回答有：Thank you.Yes, I'd love to.That would be nice.等等。 ...

He had learnt some English before I went here. 在来这儿之前我学过一些英语。He had written three stories by last year. 到去年他已经写了三篇故事。We had cleaned the room when he got ...

Elizabeth II, Queen of England 英国女王伊丽莎白二世He was elected chairmen of the committee.他当选为协会主席。2） 表示球类、棋类的运动项目不加冠词。如：play football 踢足球 play ch...

常见的时间副词有now, then, soon, ago, recently, lately, later, finally, before, early, today tomorrow, yesterday, tonight, suddenly, immediately, already, just 等。2. 时间副词在句...

The art of Public Speaking ——Organizing of your speechIf you thumb through any mail-order catalogue today, you will discover that many of the items for sale are organizers --clos...