C．Magic Glasses

　　D．Beautiful Minds

　　2．What can we learn about adaptive glasses?

　　A．They are very expensive.

　　B．The inventor is a student.

　　C．The glasses are fragile.

　　D．They don’t look very nice.

　　3．Which invention won an award?

　　A．Adaptive glasses.

　　B．The wind-up radio.

　　C．The Dyson vacuum cleaner.

　　D．The Zapata Flyboard.

　　4．The Dyson vacuum cleaner was invented with the purpose of________.

　　A．helping people use cleaners more easily

　　B．making Dyson a rich businessman

　　C．keeping the house cleaner than before

　　D．taking the place of human cleaners

　　B

　　(2016·山西省六所重点中学联考)

　　What happens inside the skull of a soccer player who repeatedly heads a soccer ball？That question motivated a challenging new study of the brains of experienced players that has caused discussion and debate among soccer players，and some anxiety among those of us with soccer-playing children.

　　For the study，researchers at the Albert Einstein College of Medicine in New York selected 34 adults，men and women.All of the volunteers had played soccer since childhood and now competed year-round in adult soccer leagues.Each filled out a detailed questionnaire developed especially for this study to determine how many times they had headed a soccer ball in the previous year，as well as whether they had experienced any known concussions (脑震荡) in the past.

【2014高考英语一轮总复习 课时作业9 Unit4 Wildlife protection 新人教版必修2】相关文章：

★ 2014届高考英语一轮复习课时作业(三十九)选修7Module 3《Literature》（外研版）

★ 【人教版】2014届高考英语一轮复习指导考点针对练：必修2 unit3《Computers》

★ 2016年高考英语第一轮复习要知己知彼

★ 2017届高考英语二轮复习书面表达限时测验：2（含解析）

★ 【北京专用】2014届高考英语一轮复习方案课时作业：选修7 Unit 4 Sharing

★ 【浙江专用】2014届高考英语一轮复习课时作业(三十九)选修8Unit 4《Pygmalion》

★ 北京市2014高考英语一轮复习 练习手册（16）必修4 Unit 1 Women of achievement（含解析）新人教版

★ 2014届高考英语一轮复习必修4参考答案（外研版）

★ 【浙江专用】2014届高考英语一轮复习课时作业(三十五)选修7Unit 5《Travelling abroad》

★ （安徽专用）2014届高考英语一轮复习方案 作业手册（11）模块4 《Unit 11 The Media》（含解析） 北师大版必修1