The real potential for charger-free cell phone technology is what it could enable places where plugging in isn’t an option, like rural areas in the developing world.

　　Cell phones are spreading faster than power lines and bringing with them countless opportunities, aid and health advances. A phone like the E-Cu, if it ever comes to be, would enable all manner of expanded aid and development by phone projects. Let’s hope Patrick finds a partner.

　　【文章大意】本文介绍的是一种不用插入电源、在口袋里即可获得电能的手机。

　　1. What do we know about the E-Cu phone?

　　A. It doesn’t have a battery or a charger.

　　B. It is properly marketed and sells well.

　　C. It’s continuously charging from any area.

　　D. It has a highly conductive copper cover.

　　【解析】选D。细节理解题。根据第二段“. . . the E-Cu(E for energy, Cu for copper)is coated by copper backing with heat sinks like those normally used to keep electronics from overheating. ”可知, 这种手机有一个铜制的后盖, 可以防止电器过热, 所以有一个导热性很强的盖子。

　　2. What’s the function of the underlined part“heat sinks”in Paragraph 2?

　　A. To give off heat.

　　B. To measure heat.

　　C. To turn up heat.

　　D. To supply heat.

【2016届陕西汉中市高考英语二轮阅读理解选练（22）（含答案）】相关文章：

★ 2017届高考英语二轮复习大题冲关秘籍之日常交际用语大全：高考英语日常交际用语必备习语大全（上）（含解析）

★ 河南省三门峡市2014高考英语一轮（暑假）基础训练（11）附答案

★ 2017高考四川省广安市英语阅读理解一轮系列训练：23（含解析）

★ 辽宁省辽阳市2014高考英语单项选择一轮（暑假）训练（14）附答案

★ 2017届高考英语二轮复习课时训练：21（含解析）

★ 2017届高考英语二轮复习课时训练：13（含解析）

★ 2017届高考英语二轮复习大题冲关秘籍语法填空：体验真题（含解析）

★ 2014高考英语（新人教版）一轮基础训练（20）A、B卷（附答案或解析）

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (6)

★ 重庆市2014高考英语阅读理解一轮（精品）训练题（14）附答案