选修七

　　Module 4

　　阅读理解提速练——练速度

　　(限时：20分钟)

　　A

　　(2016·济南市教学质量调研考试)The Netherlands on Monday launched its first­ever “intelligent bicycle”， fitted with a set of electronic devices to help bring down the high accident rate among elderly cyclists in this country.

　　The intelligent bicycle runs on electricity. Its seat shakes when other cyclists approach from behind, while the handlebars do the same when obstacles appear ahead to inform cyclists to pay attention to the danger. It also has a cradle (置物架) in which a computer can be inserted, to wirelessly connect and “talk” to the bicycle through a particular application. The computer also flashes a bright signal if there is an approaching obstacle in the bicycle's path, like a tree, or if another cyclist comes up from behind intending to pass.

　　A commercial­available bicycle is expected to be on the market in the next two years and should sell for between 1,700 euros to 3,200 euros per bicycle. It weighs about 55 pounds but researchers are working on making the on­board systems smaller.

　　“Accidents often happen when cyclists look behind them or get a fright when they are passed at high speed，”said Maurice Kwakkernaat, one of the scientists involved in the project, “The on­board system technology has already been at work in the automotive industry.”

【2017版高考英语外研版一轮复习跟踪检测：选修7 Module4《Music Born in America》（含解析）】相关文章：

★ 【人教版】2014届高考英语一轮复习指导考点针对练：必修3 unit5《Canada》

★ 2017高考四川省广安市英语阅读理解一轮系列训练：22（含解析）

★ 2014届高考英语一轮复习课时作业(四十二)选修7Module 6《The Worlds Cultural Heritage》（外研版）

★ 2014届高考英语一轮复习课时作业(二十八)必修5Module 4《Carnival》（外研版）

★ （安徽专用）2014届高考英语一轮复习方案 作业手册（4）模块2 《Unit 4 Cyberspac》（含解析） 北师大版必修1

★ 2014届高考英语一轮复习课时作业(三十七)选修7Module 1《Basketball》（外研版）

★ 【课堂新坐标】2017届高考英语（通用版）二轮复习书面表达专题训练：Ⅱ卷强化增分练 训练4（含解析）

★ 2014届高考英语一轮复习课时作业(二十二)必修4Module 4《Great Scientists》（外研版）

★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ题型重组训练：第17组（含解析）

★ 2014届高考英语一轮复习课时作业(五)必修1Module 5《A Lesson in a Lab》（外研版）