雅思阅读必备长难句

在雅思阅读中，长难句通常包含多个从句和复杂的结构，下面是一些长难句的例子及其解析：

例子1

句子: The scent she carried in her samples and on her body was a message to the other bees that this was the one they were looking for.

解析:

主句：The scent was a message to the other bees.

定语从句：she carried in her samples and on her body（修饰The scent）。

同位语从句：that this was the one they were looking for（解释message的内容）。

例子2

句子: More than one-third of employers in a new survey say they would probably cut off health benefits to their workers if Congress passes a law allowing patients to sue managed care plans for malpractice.

解析:

主句：More than one-third of employers say they would cut off health benefits.

条件状语从句：if Congress passes a law allowing patients to sue managed care plans for malpractice（如果国会通过相关法律）。

例子3

句子: It wasn't until the development of a reliable electric motor, and a means of transferring power from the generator to a moving train, that the world's first deep-level electric railway, the City & South London, became possible.

解析:

强调句结构：It wasn't until...that...。

主句：the world's first deep-level electric railway became possible.

并列结构：the development of a reliable electric motor, and a means of transferring power from the generator to a moving train（两个并列的成分，共同构成主句的条件）。

例子4

句子: Travelling around Thailand in the 1990s, William Janssen was impressed with the basic rooftop solar heating systems that were on many homes, where energy from the sun was absorbed by a plate and then used to heat water for domestic use.

解析:

主句：William Janssen was impressed with the systems.

定语从句：that were on many homes（修饰the systems）。

状语从句：where energy from the sun was absorbed by a plate and then used to heat water for domestic use（描述系统的工作原理）。

例子5

句子: Research also indicates that bilingual experience may help to keep the cognitive mechanisms sharp by recruiting alternate brain networks to compensate for those that become damaged during aging.

解析:

主句：Research indicates that...。

宾语从句：bilingual experience may help to keep the cognitive mechanisms sharp.

定语从句：by recruiting alternate brain networks to compensate for those that become damaged during aging（修饰“help”的方式）。

以上例子展示了如何分析雅思阅读中的长难句。理解这些句子结构有助于更好地把握文章内容和提高阅读效率。