下面环球教育小编就雅思写作语法之重要，不可忽视来给考生们详细说明

　　雅思写作语法之重要，考生们有所感悟吗?不管你承不承认，语法知识的学习在备考雅思写作考试尤为重要，不可忽视。语法基础不好，想要取得高分并不轻松。话不多说，赶紧来看看吧。

　　写作方面的提高是循序渐进的，其中语法的准确性也是取得高分必不可少的一个重要因素。事实上，许多同学所学到的语法知识在雅思写作里面已经远远足够了，但是一涉及自己写作的时候，所展现出来的具体情况和“貌似已经掌握”的语法能力却天差地别。这就涉及到我们在构思时的思维方式问题了。接下来将会对学生写作中的常见语法错误进行详细分析，希望大家能从中找到自己的问题，从而切实地提高英语表达能力。

　　1、主谓宾搭配不当

　　主谓宾(或其中的部分语素)搭配不当是中国考生在写作练习中出现的很典型错误。我们举小作文的常见表达方式为例：当主语是percentage/proportionof...时，谓语通常都是is;而当用the number of ... 做主语时，谓语则采用表示“占据，占有”的词take up、makeup、cover等等。有些考生在学习的时候对此很明确，但实际到自己需要书写时往往会忘记具体的要求。

　　例句一：In the modern society has a lot of influence on the way people manipulate telecommunication equipments. 问题：“In the modern society”是状语成分，不能作为主语，如果想保留状语成分，那么必须要在society和has之间添加一个主语才可以。

　　例句二：The cell phones in the modern society have used the latest functions to promote the communication efficiency. 问题：手机不能够使用最新技术来提高沟通效率，主谓宾的搭配不恰当。

　　2、长句中的时态错误

　　考生们如果学习了剑桥4-7后面的范文即会发现，考官范文里面的长难句虽然不多，但是如果能够用复合的结构表达自己的意思，写作的能力很显然是可以上一个等级的。然而在自己打造复合句的过程中，有时候加入的插入成分较多，学生往往会忘记主谓宾之间的搭配关系，因此会导致构句的语法错误。

　　例句：The government measures, which has negative influence on corporate employees, also poses as a threat to the benefit of the employers.这个长句看起来结构很正确，但较难发现主语和谓语的单复数搭配不当，因此建议广大考生在写句子的时候就把需要注意的语法点想清楚，也省去自己检查时的麻烦。

　　3、注意介词的区别

　　介词在对名词进行内容修饰时是很好的方法之一，但是一定要注意：不要随意使用介词，否则很可能引起歧义。其实在雅思写作中，大家只需要注意常用的一些介词：in、on、with、at、by、about等等即可驾驭自己要表达的意思，但是其中的具体差异请大家自行体会。

　　除了上述所说的三个语法错误之外，还有很多语法问题成为了不少考生提高雅思写作成绩的绊脚石，比如及物不及物误用、可数不可数单复数错误等问题，这里就不一一赘述了，接下来主要从句子结构层面展开探讨。

　　1、 串句

　　串句是不用连词或标点而把两个(或以上)独立的句子串在一起的错误表达。有些串句是不用任何标点间隔两个甚至更多的句子;有些串句是在该用句号时滥用逗号，忽略了逗号本身没有连接句子功能的原则。

　　No one can deny the fact that air pollution is an extremely serious problem the city authorities should take strong measures to deal with it.

　　There is a general discussion there days over education in many colleges and institutes, one of the questions under debate is whether education is a lifetime study.

　　修改和避免串句错误的常见方法：

　　①用句号把原句分成两个独立的句子;

　　②用连词连接两个句子;

　　③用分号连接两个句子。

　　如：

　　No one can deny the fact that air pollution is an extremely serious problem, so the city authorities should take strong measures to deal with it.

　　There is a general discussion there days over education in many colleges and institutes; one of the questions under debate is whether education is a lifetime study.

　　2、 破句

　　破句是把不完整的句子当作独立的句子来写时发生的错误。

　　以下是常见的几个破句的例子：

　　Students should be encouraged to take part-time job. Because it will benefit students and their family, even the society as a whole.

　　点评：从属连词引起的破句。常见的从属连词有after,unless, even if, even though ,since , before , when (whenever),because, if, who(whoever),while, as (as if ), which(whichever), although , so that, where(wherever), until, that等。像because这样的从属连词开头的从句是不能单独存在的，它依赖于另一个句子方能使意义完整，也就是说单独的从句本身就是破句。

　　修改后：Students should be encouraged to take part-time job because it will benefit students and their family, even the society as a whole.

　　A large number of people think that they had completed their education when they finished their schooling. Not realizing that a person’s education is a most important aspect of his life.

　　点评：分词引起的破句。当分词出现在一个短语或句子的开头时常常会产生破句，而这样的破句往往缺少主语或谓语动词的一部分。

　　修改后：A large number of people think that they had completed their education when they finished their schooling. They fail to realize that a person’s education is a most important aspect of his life.

　　International travel has given rise to large numbers of employment opportunities. For example, retail, hospitality and transportation.

　　点评：增加细节引起的破句。往往以下面的词语开头：for example, also, except, such as, including, especially, among, like.

　　修改后：International travel has given rise to large numbers of employment opportunities in retail, hospitality and transportation.

　　Many sociologists point out that rural emigrants are putting pressure on population control. And also threatening to take already scarce city jobs.

　　点评：缺少主语的破句。用and之类连词打头的短语或句子居多，可通过使破句依附于前面的句子或加上主语的方式进行更正。

　　修改后：Many sociologists point out that rural emigrants are putting pressure on population control and also threatening to take already scarce city jobs.

　　3、 错误的平行结构

　　所谓平行结构，就是指两个(或以上)意思并列的成份(包括单词、词组、从句和句子)在写作时要用同等的语法形式表达，并保证逻辑上的一致，否则就破坏了其平行结构。

　　① 错误的并列

　　In order to attract tourists, a lot of artificial facilities have been built and which have certain unfavorable effects on the environment.

　　点评：and who/and which 结构是考生所犯的错误中最常见但最严重的一种，因为它导致从句与主句间一种不合逻辑的关系。

　　修改后：In order to attract tourists, a lot of artificial facilities have been built, which have certain unfavorable effects on the environment.

　　② 一系列平行结构上的不正确使用

　　Many people choose air transportation because it is fast, offers convenience and it is not very expensive.

　　点评：当词或词组被放在一个系列时，它们在意义上和结构上必须都是平行的。

　　修改后：Many people choose air transportation because it is fast, convenient and inexpensive.

　　③ 错误的省略

　　It is commonly thought that modern technology has and will dramatically change our society.

　　点评：这种错误在have/ has ,will, shall结构中较为常见。

　　修改后：It is commonly thought that modern technology has dramatically changed our society and it will continue.

　　④ 逻辑上的不一致

　　The percentage of cancerous persons among smokers is significantly higher than non-smokers.

　　点评：使用than或as的比较形式，较容易出现不合逻辑的现象。

　　修改后：The percentage of cancerous persons among smokers is significantly higher than that among non-smokers.

　　实际上，雅思写作所运用的语法知识基本都是中学所学的语法内容，因此对于广大考生，特别是语言基础相对薄弱的考生，建议先对这些基础语法内容进行系统的复习，然后一定要动笔练习，查漏补缺，做到表达正确并非难事。