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 course on the topic.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 these 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 senior physics major,“I never would have dreamed of turning my bad experience during a rainstorm into something so constructive.”Lee is currently negotiating to sell 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 stormy, but Anderson still wanted to see the sights,so she jumped aboard a streetcar.Noticing that the driver was struggling to see through the snow covering the windshield,she found herself 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 driving 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 eyeglasses?
1. By mentioning “traffic light” and“ windshield wiper”, the author indicates that countless inventions are _____.
A.beneficial,because their inventors are famous
B.beneficial,though their inventors are less famous
C.not useful,because their inventors are less famous
D.not useful,though their inventors are famous
2.Professor Joan McLean’s course aims to _____.
A.add color and variety to students’ campus life
B.inform students of the windshield wiper’s invention
C.carry out the requirements by Mountain University
D.prepare students to try their own inventions
3.Tommy Lee’s invention of the unbreakable umbrella was_____.
A.not eventually accepted by the umbrella producer
B.inspired by the story behind the windshield wiper
C.due to his dream of being caught in a rainstorm
D.not related to Professor Joan McLean’s lectures
4.Which of the following can best serve 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 Courses in Universities
科目:高中英语 来源:2016届湖北松滋第三中学高二下学期6月月考英语试卷(解析版) 题型:完形填空
完形填空
There are going to be moments in life when you must make very important decisions. You will find many people to offer you advice if you ask for it (and even if you don’t), but always remember that the life you is yours and nobody else’s. It’s important to decide for yourself what’s important to you and what you want before you others. Because while there will be times outside advice proves wise, there will be at least as many times when it proves completely . The only way to really evaluate other folks’ advice is to first learn everything that you can about whatever challenge you are . Once you’ve done that, in most cases you should be able to make a wise decision anyway.
You were with the ability to decide what is and what isn’t in your best interest. Most of the time, you will make the right decision and the appropriate action, and in thinking for yourself, you will become far more successful than if you had gone against your own .
Early on in my investment career, I made the mistake of a few important business decisions on colleagues’ opinions instead of conducting the necessary to make a wise decision. It wasn’t due to on my part; no one could ever accuse me of that. But, being to Wall Street, I intended to suppose that my more senior knew more than I did, and so I too much significance to their opinions.
You know what happened? Each of those investments ended in . Eventually I stopped allowing myself to be influenced by and began doing the work myself and making my own decisions. It took me until I was almost 30 years old to this—it’s never too late for a person to change his approach both to and to life.
1.A. easy B. ready C. unwilling D. hard
2.A.lead B.lend C. take D. earn
3.A.look at B.pick up C. turn to D. learn from
4.A.that B.since C. when D. while
5.A.useless B.useful C. riceless D. clever
6.A.getting B.making C. suffering D. facing
7.A.on one hand B.on your own C. on the whole D. on all sides
8.A.born B.tired C. satisfied D. covered
9.A.enjoy B.step C. plan D. take
10.A.assumption B.judgment C. condition D. fortune
11.A.basing B.depending C. relying D. focusing
12.A.research B.search C. resources D. activity
13.A.poverty B.laziness C. richness D. diligence
14.A.used B.accustomed C. new D. old
15.A.students B.brothers C. colleagues D. classmates
16.A.owed B.paid C. ave D. held
17.A.disaster B.progress C. ailure D. success
18.A.either B.another C. each D. others
19.A.think B.remember C. realize D. recall
20.A.payment B.dreams C. happiness D. business
查看答案和解析>>
科目:高中英语 来源:2014-2015学年福建省福州市高三5月适应性考试英语试卷(解析版) 题型:单项填空
In return for the love and care from the parents, we should remember that taking care of them is the ________ responsibility.
A. unshakeable B. unbelievable
C. undescribable D. unapproachable
查看答案和解析>>
科目:高中英语 来源:2016届云南玉溪一中学高三下学期第一次月考英语试卷(解析版) 题型:语法填空
语法填空
阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空格处填入适当的内容(不多于3个单词),并将答案填写在答题卷标号为1--10的相应位置上。
Do you shop online with websites 1. Taobao? When you make 2. order on Taobao, the money you pay doesn’t go directly to the sellers. Instead, it goes through Alipay, 3. keeps your money for a while. After you receive your goods and click the “ confirm receipt(确认收货)”button, Alipay then gives the money to the sellers. This process 4. (call) “ third party online payment”. There is a transfer station(中转站),or a third account , between sellers and buyers 5. (make) online shopping safe. Buyers don’t need to worry about paying for goods and then 6. (receive) nothing. Sellers also get rid of the risk of receiving no money after sending out goods.
These transfer stations are 7. (usual) set up by payment service companies such as Alipay, Tenpay and Yeepay. Among them, Alipay is the biggest in China. It has more than 270 million active users, according to Xinhua. While most online sellers and shoppers like the third party online payment system, banks are not very 8. (satisfy) with it. That is 9. companies like Alipay are fighting over money with the banks. Users can invest in financial products through Alipay and make money. Thus lots of people 10. (choice) to put money in Alipay rather than in banks.
查看答案和解析>>
科目:高中英语 来源:2016届四川双流中学高三11月月考英语试卷(解析版) 题型:书面表达
书面表达
假设你是中学生李华,你买了一本英文词典,收到后发现一些质量问题,请给书店经理用英语写一封电子邮件,说明情况和自己的要求。要点如下:
1.购买的细节;
2.发现的问题;
3.阐述你的要求(退款或换货)。
注意:1.词数100左右;
2.信的开头和结尾已给出,不计入总词数。
3.参考词汇:印刷错误 misprint (n.)
Dear Manager,
I’m writing to tell you something that happened to me. _______________________________________
Yours,
Li Hua
查看答案和解析>>
科目:高中英语 来源:2016届四川双流中学高三10月月考英语试卷(解析版) 题型:语法填空
短文改错
As it is known to us, fewer and fewer students do sports regularly, what makes them weak and easily tired. There are many reasons about this. First of all, some of the students complained that they have too many homework, resulting in less time to take exercise. Beside, some of them think that it is very difficulty for them to keep doing exercise, because it is a very hard thing.
Because lack of physical activities, many students are in poor health. I suggest that our school must take measures to encourage more students to take part in sports. For us students, no matter what busy we are, it is necessary to spare some time to do exercise.
查看答案和解析>>
科目:高中英语 来源:2016届黑龙江大庆一中高三下学期开学考英语试卷(解析版) 题型:书面表达
书面表达
高考临近,学习时间变紧,任务加重,很多同学内心压力大,学习效率低下。请为即将举行的班会写一篇英语演讲稿,谈谈你对怎样保持良好的精神状态,高效而健康地进行复习备考的看法。要点如下:
1. 坚持锻炼;
2. 合理计划;
3. 注重饮食。
注意:
1. 词数100左右;
2. 可以适当增加细节,以使行文连贯;
3. 开头语已为你写好。
Dear Classmates,
Good afternoon! Today is March 2nd, The college entrance exams are really around the corner now.
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
查看答案和解析>>
科目:高中英语 来源:2016届山东潍坊一中高三下学期起初考试英语试卷(解析版) 题型:阅读理解
Americans use many expressions with the word dog. People in the United States love their dogs and treat them well. They take their dogs for walks, let them play outside and give them good food and medical care. However, dogs without owners to care for them lead a different kind of life. The expression, to lead a dog’s life, describes a person who has an unhappy life.
Some people say we live in a dog-eat-dog world. That means many people are competing for the same things, like good jobs. They say that to be successful, a person has to work like a dog. This means they have to work very, very hard. Such hard work can make people dog-tired. And, the situation would be even worse if they became sick as a dog.
Still, people say every dog has its day. This means that every person enjoys a successful period during his or her life. To be successful, people often have to learn new skills. Yet, some people say that you can never teach an old dog new tricks. They believe that older people do not like to learn new things and will not change the way they do things.
Some people are compared to dogs in bad ways. People who are unkind or uncaring can be described as meaner than a junkyard dog. Junkyard dogs live in places where people throw away things they do not want. But mean dogs are often used to guard this property. They bark or attack people who try to enter the property. However, sometimes a person who appears to be mean and threatening is really not so bad. We say his bark is worse than his bite.
Dog expressions also are used to describe the weather. The dog days of summer are the hottest days of the year. A rainstorm may cool the weather. But we do not want it to rain too hard. We do not want it to rain cats and dogs.
1.What does the passage mainly discuss?
A. Dogs in our daily lives
B. Expressions with dogs
C. The role dogs take in America
D. Attitude of the American citizens to dogs
2.What does “dog-tired” describe in the passage?
A. Describe a very successful person.
B. Describe the dogs are very tired after a long walk.
C. Describe a rainy and cloudy weather.
D. Describe the heavy degree of exhaustion of people after long time work.
3.How are people compared to dogs in bad ways?
A. By mean dogs and junkyard dogs.
B. By lazy dogs and bad dogs.
C. By sick dogs and tired dogs.
D. None of them is right.
4.What can we learn from the text?
A.Everyone can be successful if he learns from the old.
B.It might be difficult for the young to learn new skills.
C.Junkyard dogs are careful in money arrangement.
D.Fierce persons aren’t so awful as their appearance sometimes.
查看答案和解析>>
科目:高中英语 来源:2015-2016学年广西柳州铁路一中高一上学期期末英语试卷(解析版) 题型:完形填空
完型填空
阅读下面短文, 从短文后所给各题的四个选项(A、B、C和D)中, 选出可以填入空白处的最佳选项, 并在答题卡上将该项涂黑。
Every December the radio station in my city makes a program in which all the poor children can send letters asking for some Christmas presents. One day, as I was ________ the radio, I decided to do something, so I asked four of my friends if they wanted to help a poor child. They ________ .
After several days, we learned about a ________ from a little child called Juan. In his letter, he ________ some blankets and some clothes and also wanted somebody to help his father ________ the house because it was in bad ________ .
We told the radio station that we wanted to ________ Juan. After that, we started to think about how to ________ all the money to buy all that Juan ________ . After 5 days, we collected much money and bought many things for Juan. We ________ bought some toys as a little ________ for Juan.
________, on December 22 the radio station gave a party in which all the children who asked for help were ________ , and all those helping these children.
In the party we ________ Juan. We played some games with him and gave him the ________ we prepared for him. He was very excited and happy, so were my ________ and I.
That day was one of the most ________ days in my life, and I learned something ________ from it. Giving help to those in need is one of the most meaningful things that you can do________ this makes you feel good and also makes the persons who you are helping ________ .
I am going to keep doing that all my life!
1.A.thinking of B.listening to C.searching for D.looking after
2.A.agreed B.refused C.hesitated D.admitted
3.A.note B.telephone C.message D.letter
4.A.asked for B.cared about C.looked at D.laughed at
5.A.build B.repair C.rent D.buy
6.A.choice B.situation C.condition D.place
7.A.praise B.visit C.help D.teach
8.A.save B.collect C.spend D.keep
9.A.lost B.hated C.needed D.wasted
10.A.hardly B.also C.never D.still
11.A.surprise B.change C.promise D.comfort
12.A.Nearly B.Suddenly C.Immediately D.Finally
13.A.told B.shown C.invited D.allowed
14.A.forgot B.met C.ignored D.caught
15.A.presents B.signals C.plans D.tips
16.A.parents B.neighbors C.friends D.classmates
17.A.difficult B.official C.peaceful D.meaningful
18.A.lucky B.funny C.important D.interesting
19.A.though B.but C.unless D.because
20.A.happy B.angry C.peaceful D.wealthy
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com