1Instead, the studies ended __2__ giving their name to the “Hawthorne effect,” the extremely influential idea that the very __3__ of being experimented upon changed subjects’ behavior.
主干主语：the studies；谓语：ended __2__ giving；宾语：their name to the “Hawthorne effect”
结构主句后接现在分词短语作结果状语。逗号后为同位语，对Hawthorne effect作解释；idea后接that引导的同位语从句，从句主语为the very __3__ of being experimented upon，谓语changed。
译文相反，这些研究最终以“霍桑效应”命名——这一极具影响力的观点认为，仅仅被拿来做实验这一事实本身就改变了受试者的行为。
考点ended up doing表“最终结果” · idea后接that同位语从句
2A(n) __8__ that they were being experimented upon seemed to be __9__ to alter workers’ behavior __10__ itself.
主干主语：A(n) __8__ that they were being experimented upon；谓语：seemed to be __9__；宾语：to alter workers’ behavior
结构主语中心词后接that引导的同位语从句。谓语为seemed to be + 形容词 + 不定式；句末__10__ itself作状语，强调“本身即可”。
译文仅仅意识到自己正在被实验，似乎就足以单独改变工人的行为。
考点that同位语从句修饰抽象名词 · enough/sufficient to do 结构
3__12__ the descriptions on record, no systematic __13__ was found that levels of productivity were related to changes in lighting.
主干主语：no systematic __13__；谓语：was found；补足成分：that levels of productivity were related to changes in lighting
结构句首介词短语作状语，表对比。主句为被动结构；that从句为同位语从句，补充说明__13__（如evidence）的具体内容。
译文与有记录的描述相反，并未发现生产力水平与照明变化之间存在任何系统性关联。
考点contrary to 介词短语作状语 · evidence/proof后接that同位语从句
4It turns out that the peculiar way of conducting the experiments may have led to __14__ interpretations of what happened.
主干形式主语：It；谓语：turns out；真正主语：that从句
结构It turns out that为固定句型，that引导主语从句。从句主语the peculiar way后接of conducting...定语；谓语may have led to，宾语interpretations后接of what happened（what宾语从句）。
译文事实证明，实验开展方式的奇特之处可能导致了对当时情况的错误解读。
考点It turns out that 主语从句 · may have done表对过去的推测