写SCI的Literature Review（引言｜文献综述）时常用的短语和句型模板，即学即用
上一篇文章：《怎么样保持持续阅读文献的兴趣呢？》，点击链接可阅读。
写在前面：点击加入学社，和550多位同行一起主动学习。学习的主要方式为：1. 完成每周木耶学社任务 ➤ 点评任务并提高；2. 针对具体的问题，发表短话题，供大家学习；3. 每周末都会有直播给大家介绍各种学术类问题；4. 帮社友免费修改论文。
这一段时间，我给大家推荐了写Introduction时的常用短语和句型模板，很多人非常感兴趣，点击下面的文章名可以查看：《非常全面且优秀的Introduction写作句型模板，即学即用》。说明大家很喜欢这种粗暴式的，即学即用的介绍方法。因为，写论文本身就需要大量地模仿别人，这没有问题。
所以，今天就给大家介绍常用的Literature Review时常用的短语和句型模板。
在介绍之前说明一件事，有一些读者担心用这些短语有有查重问题。理论上是没有问题的，我虽然会介绍很多短语和句式，但是你真正用的时候就用一两句，十来个单词，相比你通篇文章来说，很难存在重复问题，并且你可以适当地对句型自我创新，这样就更没问题了。
废话少说，下面进入正题。
Literature Review有多重要我就不再多说了，在木耶学社的直播中，我嘴皮子都讲破了。一份合格的Literature Review通常包括以下4部分：
Previous literature
Limitations of previous research
Research questions
Research to be explored
下面，我就分别介绍这几部分。
1. Previous literature
The literature review shows that __
Previous research showed __
Seminal contributions have been made by __
A series of recent studies has indicated that __
Several theories have been proposed to __, some focusing on __, others on __
There has been numerous studies to investigate __
This has been used in several studies to assess __
Previous studies have shown __
Several studies suggest that __
This has also been explored in prior studies by __
Prior research suggests that __
Previous studies have emphasized __
The majority of prior research has applied __
Most early studies as well as current work focus on __
For instance, the following studies were conducted on __
Studies of __are well documented, it is also well acknowledged that __
A number of authors have recognized __
Some authors have also suggested that __
Some authors have driven the further development of __
This has been discussed by a great number of authors in literature.
For example, research has provided evidence for __
The authors bring some information about the background of the problem, __
As has been previously reported in the literature, __
A large number of existing studies in the broader literature have examined __
The literature review shows that __
There exists a considerable body of literature on __
In short, the literature pertaining to __ strongly suggests that __
Over time, an extensive literature has developed on __
This section presents a review of recent literature on __
This paper begins with a short review of the literature regarding the __
Several methods are reported in the literature to address this issue.
There is a wide choice of __ available in the literature.
This section reviews the literature related to __
It was reported in literature that __
A recent study by __ concluded that __
In the light of reported __ it is conceivable that __
The method introduced by __ has the advantage that __
One method employed by __ is __
A more comprehensive description can be found in __
For example, recent research suggests that __
This was successfully established as described by __
The author employed a __ methodology which prescribes the use of __
2. Limitations of previous research
A number of questions regarding __ remain to be addressed.
A closer look to the literature on __, however, reveals a number of gaps and shortcomings.
This question has previously never been addressed because__
Most studies have relied on __
Previous studies by __ cannot be considered as conclusive because __
Previous studies have almost exclusively focused on __
This has been previously assessed only to a very limited extent because __
In the present studies __ were constrained to __
In previous studies were limited to __
Although results appear consistent with prior research, they appear inconsistent with __
These are previously unstudied because __
As far as we know, no previous research has investigated __
Moreover, although research has illuminated __ no study to date has examined __
Despite decades of research, this continues to be debated among __
This section points out some of the problems encountered in the extant research.
Although there are many studies, the research in __ remains limited.
However, the existing research has many problems in representing __
The literature on __ is less consistent
Historically, there has been a great deal of confusion in the literature regarding __
This approach remains briefly addressed in the literature.
These are rarely analyzed in the literature as __
There are key questions and notions that are still not discussed in the literature __
This is not clearly presented in the literature because __
This paper addresses the need for __, so far lacking in the scientific literature.
To fill this literature gap, this paper identifies __
Only a few works in literature demonstrate __
Although studies have been conducted by many authors, this problem is still insufficiently explored.
To our knowledge, no prior studies have examined __
However, the existing research has many problems in __
Therefore, important issue in the literature is __
However, we argue that previous literature suffers from certain weaknesses: __
Previous research can only be considered a first step towards a more profound understanding of __
The previous studies reveal that __ are usually the most problematic to __
3. Research questions
More specific research questions will be introduced and investigated in __
A further question is whether __
Finally, another promising line of research would be __
The study addresses several further questions on __
Some of the interesting questions in this context are __
In order to address the questions outlined above, we report here __
These questions are of central interest as much recent research in __
Furthermore, __ is arguably an important question to be addressed.
The question now is how __ can be used to explain __
Study addresses the research question __
In order to properly address this question, we __
An important question associated with __ is __
A critical open question is whether __
A still unsolved question is whether __
This remains an open question as __
This question has previously never been addressed because __
This study offers a test of __ research question
Study addresses the research question __
Even in general __ research strategies is needed to explain __
The researcher should be interested here in __
Many questions remain unanswered __
There are some potentially open questions about the validity of __
The question that then naturally arises is __
The question then becomes how best to define__
This was an important question to study as __
4. Research to be explored
A more systematic and theoretical analysis is required for __
As the authors note earlier, more work is necessary to__
Additional studies to understand more completely the key tenets of __ are required.
The unexpected findings signal the need for additional studies to understand more about __
This paper addresses __, so far lacking in the scientific literature.
A new approach is therefore needed for __
One of the tough challenges for all researchers in this domain is __
今天的内容就讲到这里。