（全国通用）2014届高考英语一轮单元复习限时强化训练一_高考复习指南

（全国通用）2014届高考英语一轮单元复习限时强化训练一

　　A．in

　　B．with

　　C．for

　　D．to

　　答案　D　[be harmful to...意为“对……有害”，符合题意。]

　　14．—I will never forget the days ________ we studied in the same class.

　　—Neither will I.

　　A．when

　　B．in that

　　C．as

　　D．which

　　答案　A　[when引导的定语从句。]

　　15．________ confidence in herself, she decided to give up the project halfway.

　　A．Lost

　　B．To lose

　　C．Having lost

　　D．Having been lost

　　答案　C　[lose与句子主语之间构成主动关系，而且该动作在谓语动词之前发生。]

　　Ⅱ.阅读理解

　　It is finally possible for serious mobile communication users to invest in a service that meets their highest expectations，thanks to the arrival of the “4G” communication on the market！But what exactly is this all about，and what real benefits do clients stand to gain by switching to such a plan？Below we hope to clear up precisely these concerns in a bid to bring wireless users closer to the reality that they have always dreamt of .

　　The initials “4G” stand for “fourth generation ”wireless communication standards，and at present they are the latest generation of such standards.Unlike in the past，this time the generational leap is going to take a good long while to repeat itself，so the fourth generation users do not need to fear investing in something that is simply going to be left by the wayside in a few short months or even weeks.That's because this generation of wireless standards is the culmination(顶点) of a much broader and more coordinated (协调的) set of developments in labs across the world，rather than the kinds of isolated and shortsighted pushes that resulted in previous generations of wireless standards.