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考研英语备考：历年考研英语真题同源难句精选
历年考研英语真题同源难句精选 考研英语的文章一般选自国外的期刊或杂志，如《经济学家》词性从句 The console can determine how the controller is moving in space and what it is pointing at, and uses that information to control what is happening on screen. (The Economist Dec. 2, 2006) 以逗号后and为切入点，得到主句局部的并列平行构造The console can determine…, and uses that information to control…，uses与can determine一起作该句的谓语。其中determine的宾语也以and切入，得到how引导的名词性从句how the controller is moving in space和what引导的名词性从句what it is pointing at(how在从句中作状语，what在从句中作宾语);在use的宾语补足语to control…中，control的宾语运用了what引导的名词性从句what is happening on screen充当，what在从句中作主语。 嬉戏机能测出手柄的移动轨迹，识别手柄指着屏幕上的什么东西，然后依据得到的信息限制屏幕上的嬉戏。 三、分隔构造 Adding a Bluetooth chip to a phone now costs very little—around $2, down from $20 in 2001—but allows the manufacturer to increase the price of the handset by far more, and opens up a new market for highmargin accessories. (The Economist Jun. 8, 2006) 本句是典型的破折号分隔。首先以连词为切入点，得到Adding a Bluetooth chip to a phone now costs…but allows…, and opens up…，介词短语around $2, down from $20 in 2001充当的分隔成分作上文costs very little的详细说明说明，分隔了前两个并列的谓语。 在手机里添加一个蓝牙芯片的本钱很低——从2001年时的20美元下降到2美元左右——但是可以允许制造者提高远远高出这个的价格，并且翻开了一个高利润附件的市场。 It was refreshing, across the age groups of the children I met, to see how quickly they grasped the whole idea of human rights and how, with a little bit of prompting from t