March 15, 2024
雅思长难句解析 | | 栏目推送说明
雅思长难句解析
每周一期,专业老师解读
成功就是日复一日的积累
本期作者:郑百慧
例句1
Researchers have revealed that molecules called phytochromes - used by plants to detect light during the day - actually change their function in darkness to become cellular temperature gauges that measure the heat of the night.(剑16 Test3 Passage2 )
1)结构分析
层次一:
主句:Researchers have revealed that molecules change their function
修饰①:called......day【done分词定语,修饰molecules】
修饰②:to.....night【to do状语,修饰主句,表目的】
层次二:
修饰①内部:
主体:called phytochromes
修饰:used...day-【done分词定语,修饰phytochromes】
修饰②内部:
主体:to become cellular temperature gauges
修饰:that......night【that定从,修饰gauges】
结构总结:主句+done【嵌套done】+to do【嵌套定从】
2)译文分析:红体字代表主干,括号代表修饰,大括号包括小括号
调查人员发现:(植物在白天用来碳测光线的)光敏色素分子实际上在黑暗中改变了他们的功能,(变成了测量夜间热量的细胞温度计)
3)重点词汇:
reveal:v. 揭示
molecules:n. 分子
detect:v. 发现
function:n. 功能
temperature gauges:(词组)温度计
cellular:adj. 细胞的
measure:v. 测量
例句2
The new findings, published in the journal Science, show that phytochromes control genetic switches in response to temperature as well as light to dictate plant development..(剑16 Test3 Passage2 )
1)结构分析
层次一:
主句:The new findings show that phytochromes control genetic switches
修饰①:in response......... light【介短定语,修饰switch】
修饰②:to......development【to do状语,修饰主体部分,表目的】
结构总结:主句+介短+to do
2)译文分析:红体字代表主干,括号代表修饰,大括号包括小括号
(被发行在科学杂志上的)新发现显示:植物色素会控制(回应温度和光的)基因变化,(以此来决定植物发展)。
3)重点词汇:
remarkably:adv. 令人值得注意的 显著的
phytochromes:n. 植物色素
dictate:v. 控制 独裁 决定
journal Science:(词组)科学杂志
genetic switches:(词组)基因变化
in response to:(词组)对....回应
例句3
At night, these molecules change states, and the pace at which they change is 'directly proportional to temperature', say scientists, who compare phytochromes to mercury in a thermometer(剑16 Test3 Passage2)
1) 结构分析:
层次一:
主句:these molecules change states and the pace is 'directly proportional to temperature
修饰①:at which.....change【which定从,修饰pace】
修饰②:who...... thermometer【who定从,修饰scientists】
结构总结:主句+定从+定从
2)译文分析:红体字代表主干,括号代表修饰,大括号包括小括号
(把植物色素比喻成温度计中的水银的)科学家说:在夜间,这些分子会改变状态,而且他们变化的速度和温度成正比.
3)重点词汇:
directly proportional to:(词组) 和.....成正比
mercury:n. 水银 水星
thermometer:n. 温度计