西安雅思阅读7分班,雅思阅读中有很多题型,配对题、替换题、长难句等,今天将着重为大家讲解阅读中的长那句应该怎么进行解答,以及需要背的词汇。
长难句分析
长难句 分析一:
The quest for a practical match really began after 1781 when a group of French chemists came up with the Phosphoric Candle or Ethereal Match, a sealed glass tube containing a twist of paper tipped with phosphorus.
必背词汇:
Practical adj. 实际的,切实可行的 n. 实践课
Sealed adj. 密封的 v. seal的过去式
Tube v. 把…装上管 n. 管子,道,电视
Contain v. 包含,容纳
Twist v. 扭转,拧 n. 拧
Tipped v. 使翻到,给…小费 n.小费,小窍门
句子结构:
when a group of French chemists came up with the Phosphoric Candle or Ethereal Match为时间状语,解释说明前面的1781;a sealed glass tube containing a twist of paper tipped with phosphorus.作前面的the Phosphoric Candle or Ethereal Match的同位语,说明火柴的特征;该同位语中,sealed为形容词,而containing a twist of paper tipped with phosphorus为后置定语,修饰a sealed glass tube,相当于定语从句a sealed glass tube which contained a twist of paper, tipped with phosphorus为后置定语,修饰paper。
译文:
对于实用火柴的寻求,实际上是在1781年之后才开始的。在这时,一群法国化学家设计出了‘含磷拉出’或叫‘乙醚火柴’,它是一个密封的玻璃管里含有一卷末梢涂有磷的纸。
长难句 分析二:
An even more hazardous device, popular in America, was the Instantaneous Light Box – a bottle filled with sulphuric acid into which splints treated with chemicals were dipped.
必背词汇:
Hazardous adj. 有害的,灾难性的
Sulphuric acid 硫酸
Splint n. 小木棍
Instantaneous adj.即刻的,瞬间的
Dip v. 浸在(液体中)
句子结构分析:
a bottle filled with sulphuric acid into which splints treated with chemicals were dipped为主句the Instantaneous Light Box的同位语,在该句子中,filled with sulphuric acid作a bottle的后置定语,还有一处splints treated with chemicals也是一样。
译文:
再美国一种更加有害的设备“即刻点火盒”很流行,即把经过化学物质处理过的小木棍浸再一个装满硫酸的瓶子里。