最近，许多学生都在为毕业论文和毕业论文做准备final忙碌，但是51论文查重小编发现很多同学对introduction重视不够，结构模糊。今天，小编总结了如何轻松完成毕业论文的五个步骤introduction，每一步都有高分句型模板，建议收藏！ 1.Research background 研究背景由general到specific 高分句型 1) Recent theoretical developments have revealed that 2) This research constitutes a relatively new area which has emerged from__ 3) For decades, one of the most popular ideas in ___literature is the idea that ___ 2.Problem statement 问题是你的定义RQ的基础 高分句型 This appears as a more straightforward problem compared to 2) A challenging problem which arises in this domain is ___ 3) This turns out to be even more problematic ___ 3. Gaps in literature 从以前的文献中寻找gap明确研究领域，并进行narrow down最终确定 三要素： 1) Limitations of previous studies 2) Research questions in this study 3) Need for further research 高分句型 1) There has been less previous evidence for __ 2) However, __ has rarely been studied directly. 3) Although some attempts have been made to address this issue, it is still ___ 4) In general, prior work is limited to a subset of ___ 4. Aims objectives 研究目的 高分句型 1) The aims of this paper are twofold: firstly__; secondly __ 2) This research aims at finding a solution for this challenging problem of __ 3) This research aims at finding a solution for this challenging problem of ___ 4) The objectives were partially met by developing a method to ___ 5.Significance of the study 研究重要性 高分句型 1) The first contribution proposed in this field is 2) The main achievements, including contributions to the field can be summarised as follows___ 3) This thesis documents several key contributions made to the fields of ___ 4) One practical advantage of the method is that it can be used in ___ 写毕业论文第一章最好加这篇文章research structure框架，这不仅可以让导师一上来就清楚地看到你的整个结构，增加印象点，还可以帮助你写下章节的逻辑和内容结构。 推荐阅读：如何写英语学术论文的标题？