【参考答案】1—4、CABD

　　2016高考英语阅读理解（科普类说明文）【2015·四川】E

　　No one is sure how the ancient Egyptians built the pyramids near Cairo. But a new study suggests they used a little rock‘n’roll. Long-ago builders could have attached wooden pole s to the stones and rolled then across the sand, the scientists say.

　　“Technically, I think what they’re proposing is possible,” physicist Daniel Bonn said.

　　People have long puzzled over how the Egyptians moved such huge rocks. And there’s no obvious answer. On average, each of the two million big stones weighed about as much as a large pickup truck. The Egyptians somehow moved the stone blocks to the pyramid site from about one kilometer away.

　　The most popular view is that Egyptian workers slid the blocks along smooth paths. Many scientists suspect workers first would have put the blocks on sleds(滑板). Then they would have dragged them along paths. To make the work easier, workers may have lubricated the paths either with wet clay or with the fat from cattle. Bonn has now tested this idea by building small sleds and dragging heavy objects over sand.

　　Evidence from the sand supports this idea. Researchers found small amounts of fat, as well as a large amount of stone and the remains of paths.

　　However, physicist Joseph West thinks there might have been a simpler way , who led the new study . West said , “I was inspired while watching a television program showing how sleds might have helped with pyramid construction . I thought , ‘Why don’t they just try rolling the things?’“A square could be turned into a rough sort of wheel by attaching wooden poles to its sides , he realized . That , he notes , should make a block of stone” a lot easier to roll than a square”.

【2017届湖南省长沙市望城区高考英语一轮复习完形填空和阅读理解训练：10（含解析）】相关文章：

★ 2017届湖南省长沙市望城区高考英语一轮复习完形填空和阅读理解训练：8（含解析）

★ 2017届高考英语二轮复习大题冲关秘籍完形填空之记叙文：体验真题（含解析）

★ 2017届湖南省长沙市望城区高考英语一轮复习完形填空和阅读理解训练：4（含解析）

★ 2017届湖南省长沙市望城区高考英语一轮复习完形填空和阅读理解训练：5（含解析）

★ 2017届湖南省长沙市望城区高考英语一轮复习完形填空和阅读理解训练：2（含解析）

★ 湖南省长沙县实验中学2016届高三英语二轮复习书面表达复习重点话题指导专题19 文学艺术话题指导（教师版）

★ 2017高考四川省广安市英语阅读理解一轮系列训练：12（含解析）

★ 【课堂新坐标】2017届高考英语（通用版）二轮复习短文改错专题训练：训练4 短文改错（Ⅳ）（含解析）

★ 湖南省岳阳市2014高考英语一轮单项选择训练题（13）及答案

★ 湖南省长沙县实验中学2016届高三英语二轮复习书面表达复习重点话题指导专题11 青少年成长话题指导（学生版）