考研英语中，长难句的解析是提高阅读理解能力的关键。下面是一些长难句的解析示例：
That suggests a lot can be achieved by using artificial intelligence in hiring and promotion decisions, providing the programming is done correctly and focuses on candidate qualifications. 主干：
That suggests a lot can be achieved.
修饰成分：providing the programming is done correctly and focuses on candidate qualifications.
解析：此句中，providing引导的是一个条件状语从句，意思是“只要编程正确并关注候选人资格”。
Whether the Government should increase the financing of pure science at the expense of technology or vice versa often depends on the issue of which is seen as the driving force. 主干：
Whether the Government should increase the financing...or vice versa depends on the issue.
解析：这是一个主从复合句，主句是“Whether the Government should increase the financing...or vice versa depends on the issue”，其中“Whether”引导的是一个名词性从句作为主语。
The role of natural selection in evolution was formulated only a little more than a hundred years ago, and the selective role of the environment in shaping and maintaining the behavior of the individual is only beginning to be recognized and studied. 主干1：
The role of natural selection in evolution was formulated.
主干2：The selective role is only beginning to be recognized and studied.
解析：此句中，两个主干围绕“环境对人的作用”展开，前句一般过去时，后句现在进行时，形成对比，强调研究尚不成熟。
Tronick believes that just because a child isn't learning from the screen doesn't mean there's no value to it - particularly if it gives parents time to have a shower, do housework or simply have a break from their child. 难点1：
前半句嵌套结构，包含一个宾语从句，其中又嵌套了主语从句和宾语从句。
难点2：后半句平行结构，三个do sth词组通过逗号和并列连词or连接，构成平行结构。
解析：此句表达了即使孩子没有从屏幕学习，也不代表它没有价值，尤其是当它能让父母有时间洗澡、做家务或简单地从孩子那里休息时。
解析长难句时，关键在于理解句子结构，识别从句及其关系，并注意时态和语态的使用。希望这些示例能帮助你更好地理解和解析考研英语中的长难句。