搞定长难句，雅思阅写不再难！写作一直被学生认为是雅思考试中较难的单项，忽略逻辑问题，正确和多样使用长难句就让大多数学生望而却步。下面咱们就简单说说写长难句的窍门。长难句无非是把很多信息集中到一个句子中，使句子拉长。语法是正确使用长难句的基础，一定要分清主句和修饰句，主句的使用配上许多修饰句，能够更好地拉长句子，从中插入一些连词，能够使长难句逻辑更清晰，观点表达更清楚。
　　定语从句
　　定语从句的功能是对句中某个名词作限定说明，使用方法就是在名词后 that/which(先行词为事物)或who(先行词为人)并且把这些引导词当成主语，接着补充成一个句子。
　　例：This has been driven by technological and scientific breakthroughs（先行词）that are changing the whole way we view the world on an almost daily basis.（that 引导的定语从句）定语从句是解释先行词的。
　　状语从句：
　　For example, if sufficient sky trains and underground train systems were built and effectively maintained in our major cities, then traffic on the roads would be dramatically reduced.
　　这句话是if 引导的条件状语从句，主句一般表示基于此条件的结果。公式：if 句子(条件) then 句子(结果)。需要注意的是由于是虚拟条件，if 引导的条件从句用一般过去时，主句用虚拟语气较为常见。状语从句还包括时间状语从句、结果状语从句、原因状语，大家可以按照这种方式进行拆分学习。
　　宾语从句：
　　They may think that it is better to continue in a particular job, or to do something completely different from a university course.
　　句中，that 引导的从句：that it is better to continue in a particular job, or to do something completely different from a university course. 作think 的宾语。That 本身在从句中不做任何成分。宾语从句的使用规律：主语 谓语 that 完整句子。
　　表语从句：
　　The obvious argument in its favour is that young children pick up languages much more easily than teenagers.
　　句中，that 引导的表语从句：that young children pick up languages much more easily than teenagers作系动词 is 的表语。
　　同位语从句：
　　Obviously, education systems are based on the belief that all children can effectively be taught to acquire different skills, including those associated with sport, art or music.
　　句中，that引导的同位语从句：that all children can effectively be taught to acquire different skills, including those associated with sport, art or music是对先行词belief的补充说明。其用法为：在句中需要补充说明的名词后 that 句子。注意，同位语从句的引导词只能是that，并且不在从句中作成分，定语从句则有多个引导词，且一般在从句中做成分。
　　写好长难句，句子的多样性和逻辑就会更完善，与此同时，学会拆分长难句，才能节省更多的阅读时间，更能对文章内容有清晰的认知。根据上述方式，大家可以找找雅思阅读文章，对长难句进行拆分练习，直到融会贯通。