论文开头的英文是什么

introduction主要是对整篇论文的一个介绍，主要包括论文的结构，所包括的主要内容。读者看完你的introduction后就知道你的论文包括了什么。一般情况下包括一下几个方面：指出写这篇论文的背景，指的是现实环境应用环境，有了这个背景引出你的论文。你所写论文的这个课题存在有着哪些问题以及所面临怎样的挑战。根据上面所提出的问题前人有什么样的解决方案，但是有哪些不足的方面。根据你所指出的不足提出你自己的解决方案，要有自己的观点在里头。这篇文章完成后对社会以及个人有着怎样的现实意义，也就是说有怎样的贡献。简要将一下将会取得怎样的结果，指的是积极效果。所以说当读者看完你的introduction后就知道你的论文写了什么。

Listening comprehension is probably the most difficult task for almost all learners of English as a foreign So, now you know you are not alone!The most important thing is to listen, and that means as often as The next step is to find listening This is where the Internet really comes in handy as a tool for English StrategiesOnce you have begun to listen on a regular basis, you might still be grustrated by limited What should you do?Here is some of the advice I give my students:●Accept the face that you are not going to understand ●Keep cool when you do not understand- even if you continue to not understand for a long ●Do not translate into your native ●Listen for the gist of the Don’t concentrate on detail until you have understood the main Translating creates a barrier between yourself and the person who is speakingWhile you are listening to another person speaking a foreign language, the temptation is to immediately translate into your native This temptation becomes much stronger when you hear a word you don’t This is only natural as we want to understand everything that is However, when you translate into your native language, you are taking the focus of your attention away from the speaker and concentrating on the translation process taking place in your This would be fine if you could put the speaker on In real life, however, the person continues taking while you This situation obviously leads to less- not more – I have discovered that translation leads to a kind of block in my brain which sometimes doesn’t allow me to understand anything at all!

名词 介绍;正式引见[U][C][P1]He was shaking her hand before I could finish the 未等我介绍完,他就在握她的手了。 引进,传入[U][(+of/to/into)]The government saw the introduction of new technology as 政府认为引进新技术至关重要。 采用;被采用的东西;引种[U][C]Television is a later introduction than 电视的使用迟于无线电。 引言,序言;序论[C][(+to)]入门(书)[C][(+to)]an Introduction to Biochemistry 《生物化学入门》 序曲[C]