高中英语演讲:english
as everyone knows, english is very important today. it has been used everywhere in the world. it has become the most common language on internet and for international trade. if we ...
常用国际商务信函文体模式精选:1商务英语信函范文
第一种、介绍信 letters of introduction实例之一:dear mr. / ms.,this is to introduce mr. frank jones, our new marketing specialist who will be in london from april 5 to mid april on...
介绍一种特殊的被动结构
先看看这个句子:I don’t know him,but he __________ to have a lot of money.A. says B. said C. is said D. is saying据说他是一个诚实的人。a. People say that he is an honest man.b. I...
be动词的一般现在时句型结构
一般现在时是英语时态的一种,一提到时态就必然用到动词,需要先学习动词的相关知识。动词有五种形式,即:动词原形(Verb Stem),第三人称单数形式(Third Person Singular Tense Form...
托福写作内容提升:综合写作怎么写?
很多人都在强调托福写作的开头结尾的重要性,好的开头和结尾确实能给文章增色不少,但是写作的内容质量也非常重要,托福写作的评分是要看文章的整体质量。英语作文大全来给大家一起看看如何提升...
口语中 Not at all. 用法归纳
Not at all 是什么意思?下面一题可以用它填空吗?—I'm sorry to have taken you too much of your time.—__________. I'm always glad to be of help to you.A. Not at all B. Don't say so ...
英语常用介词用法与辨析
1. in 表示在某地范围之内。如:Shanghai is/lies in the east of China. 上海在中国的东部。2. to 表示在某地范围之外。如:Japan is/lies to the east of China. 日本位于中国的东面。3. on ...
时间介词at、on、in
时间介系词at, on, in(在): at表示时间的某一点;on表示某日或和某日连用的某一时间段;in用于表示除日以外的某一时间段。at six o'clock(在六点钟), at dawn(在黎明), at sunrise(日出时...






