题目内容

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

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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

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.

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

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