细节决定成败的名言We know the famous ones
小学禁毒儿歌We know the famous ones — the Thomas Edisons and the Alexander Graham Bells —but what about the less famous inventors? What about the people who invented the traffic light and the windshield wiper (雨刮器)? Shouldn’t we know who they are?
Joan McLean thinks so. In fact, McLean, a professor of physics at Mountain University in Range, feels so strongly about this matter that she’s developed a cour on the t opic. In addition to learning “who” invented “what”, however, McLean also likes her students to learn the answers to the “why” and “how” questions. According to McLean, “When students learn the answers to the questions, they are better prepared to recognize opportunities for inventing and more motivated to give inventing a try.”
Her students agree. One young man with a patent for an unbreakable umbrella is walking proof of McLean’s statement. “If I had not heard the story of the windshield wiper’s invention,” said Tommy Lee, a nior physics major, “I never would have dreamed of turning my bad experience during a
rainstorm into something so constructive.” Lee is currently negotiating to ll his patent to an umbrella producer.
So, just what is the story behind the windshield wiper? Well, Mary Anderson came up with the idea in 1902 after a visit to New York City. The day was cold and st ormy, but Anderson still wanted to e the sights, so she jumped aboard a streetcar. Noticing that the driver was struggling to e through the snow covering the windshield, she found herlf wondering why there couldn’t be a built-in device for cleaning the window. Still wondering about this when she returned home to Birmingham, Alabama, Anderson started drafting out solutions. One of her ideas, a lever (操作杆) on the inside of a vehicle that would control an arm on the outside, became the first windshield wiper.
Today we benefit from countless inventions and innovations. It’s hard to imagine dr iving without Garrett A. Morgan’s traffic light. It’s equally impossible to picture a world without Katherine J. Blodgett’s innovation that makes glass invisible. Can you picture life without clear windows and eyeglass?
56. By mentioning “traffic light” and “windshield wiper”, the author indicates that countless inventions are ________.
A. beneficial, becau their inventors are famous安答应
B. beneficial, though their inventors are less fa mous
C. not uful, becau their inventors are less famous
D. not uful, though their inventors are famous
57. Professor Joan McLean’s cour aims to ________.经典电话铃声
A. add colour and variety to students’ campus life
B. inform students of the windshield wiper’s invention
C. carry out the requirements by Mountain University长干行其二
D. prepare students to try their own invention
58. Tommy Lee’s invention of the unbreakable umbrella was ________.
A. not eventually accepted by the umbrella producer你想怎样
B. inspired by the story behind the windshield wiper
拉筹伯大学C. due to his dream of being caught in a rainstorm
D. not related to Professor Joan McLean’s lectures
59. Which 0f the following can best rve as the title of this passage?
A How to Help Students to Sell Their Inventions to Producers?
B How to Design a Built-in Device for Cleaning the Window?
C Shouldn’t We Know Who Invented the Windshield Wiper?
D Shouldn’t We Develop Invention Cours in Universities?
答案：BDBC
神经系统疾病
