Unit 3 Computers-B试卷 提升检测-2021年高考英语一轮总复习单元双测试卷.pdf

必修2 Unit 3 Computers （B 卷） 滚动提升检测 (全卷共四大题，满分100 分。请在40 分钟内完成) 班级____________学号____________姓名____________得分____________ 一、阅读理解 阅读下列短文，从每题所给的A 、B 、C 和D 项中，选出最佳选项。(共 10 小题；每小 题2 分，满分20 分) A Laptop computers are popular all over the world. People use them on trains and airplanes, in airports and hotels. These laptops connect people to their workplace. In the United States today, laptops also connect students to their classrooms. Westlake College in Virginia will start a laptop computer program that allows students to do schoolwork anywhere they want. Within five years, each of the 1,500 students at the college will receive a laptop. The laptops are part of a $10 million computer program at Westlake, a 110-year-old college. The students with laptops will also have access to the Internet. In addition, they will be able to use e­mails to “speak” with their teachers, their classmates, and their families. However, the most important part of the laptop program is that students will be able to use computers without going to computer labs. They can work with it at home, in a fast-food restaurant or under the trees — anywhere at all! Because of the many changes in computer technology, laptop used in higher education, such as colleges and universities, is workable. As laptops become more powerful, they become more similar to desktop computers. In addition, the portable (轻便的) computers can connect students to not only the Internet, but also libraries and other resources. State higher education officials are studying how laptops can help students. State officials are also testing laptop programs at other universities, too.