报名日期截止前提醒广大考生抓紧时间报名，如果考位暂满的话可以联系我们代报，欢迎随时咨询在线客服，敬请广大考生注意考试时间.

以下就是辛达雅思代报小编为大家整理的雅思长难句四大句式结构之分割结构。期望对各位考生的备考有所协助：

分割结构

在TOEFL & IELTS阅读中，分割结构常常会对学生的了解造成妨碍。这是因为中国学生不熟悉这种语法结构造成的。

如何辨认分割结构呢？在TOEFL & IELTS阅读里常见的分割结构，一般包括主语的长定语成分分割了主语和谓语，两个逗号或双破折号构成的成分隔开了骨干的

任何两个成分等。处理的办法，和处理状语的时分非常相似，就是在辨认分割结构后，先忽略它，把语句的骨干读完后，再回头了解分割里的内容。

例1.

Even though the fine arts in the twentiethcentury of ten treat materials in new ways, the basic difference in attitude ofartists in relation to their materials in 

the fine arts and the applied artsremains relatively constant.

【解析】

定语成分in attitude of artists in relation totheir materials in the fine arts and the applied arts分割了真正的主语the basic difference和谓语 remains 

relativelyconstant。

【处理】

辨认出这个分割结构后，直接跳过它，找到谓语动词remains后，先了解骨干the basic difference remains relatively constant后，再回头了解这个定语成分in 

attitude of artists in relation to their materials in the finearts and the applied arts。

例2.

The hypothesis that begging calls haveevolved properties that reduce their potential for attracting predators yieldsa prediction: baby birds of species that 

experience high rates of nestpredation should produce softer begging signals of higher frequency thannestlings of other species less often victimized by nest 

predators.

【解析】

定语成分that begging calls have evolvedproperties that reduce their potential for attracting predators分割了真正的主语The hypothesis和谓语 yields a 

prediction。

【处理】

辨认出这个分割结构后，直接跳过它，找到谓语动词yields a prediction后，先了解骨干The hypothesis yields a prediction后，再回头了解这个定语成分that 

begging calls have evolved properties that reduce theirpotential for attracting predators。

例3.

This unprecedented development of a finitegroundwater resource with an almost negligible natural recharge rate — that is,virtually no natural water source to 

replenish the water supply — has causedwater tables in the region to fall drastically.  

【解析】

介词短语构成的长定语成分of a finite groundwaterresource with an almost negligible natural recharge rate作为主语This unprecedented development的后置定

语，它和双破折号衔接的成分一起分割了主语This unprecedented development和谓语has causedwater tables in the region to fall drastically。

【处理】

辨认出这个分割结构后，直接跳过它，找到谓语动词has caused后，先了解骨干This unprecedented development has caused water tables in the regionto fall 

drastically后，再回头了解定语成分和双破折号of a finitegroundwater resource with an almost negligible natural recharge rate — that is,virtually no natural 

water source to replenish the water supply —里的内容。

小编找到的是作者的一些见解，希望可以为考生们寻找到最好得分方式，也希望对大家有所帮助。最后，希望广大考生们在备考过程中提升自己的语言水平，取得更好的成绩。

有需要代报考位的同学们，可以直接联系我们，辛达雅思代报竭诚为您服务。(*^__^*)