请认真阅读下列短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
Wind turbines are efficient sources of cheap energy but also a source of concern as their huge spinning blades (叶片) frequently kill birds and bats. A new type of wind generator developed in Spain offers a creative solution to that problem.
In 2002, Spanish inventor David Yanez saw a short film about the Tacoma Narrows Bridge in the U.S., collapsing in strong wind. It was a vivid example of the powerful vibrations wind can create when it blows past a long pole, such as a car antenna or even a stick of bamboo. It gave him the idea for a new type of wind-energy generator.
“The initial philosophy or spirit was to create a generator of dreams that had all the qualities one would want: It should be as cheap as possible, need as little maintenance as possible, the setup as simple as possible,” he said.
Yanez and his friend Raoul Martin took the idea to an engineering firm, where they were told it would never work. Undiscouraged, they started experimenting on their own in a small wind tunnel they built.
Good initial results were repeated by a larger working model called Vortex (涡旋) installed in a nearby field. “What we have is a mast (桅杆), which is the top piece and acts as a blade,” Yanez said. “It’s constructed from the same material as a conventional generator, and what it does is it oscillates (振荡), transmitting the oscillation to a conventional alternator, which by its own oscillation converts the wind’s energy into electric energy.”
Yanez said the output of the 6-meter-tall generator, and even that of smaller models, was better than expected. The Vortex creates about 30 percent less energy than a comparable bladed wind turbine, but it is lighter and cheaper to build and maintain. It is made mostly of reinforced plastic and has very few moving parts. Also, it does not create noise and—even more important for many environmentalists—it does not present a threat to passing birds.
The current prototype works at wind speeds ranging from 1.5 to 7 meters per second. The inventors say the next step is building a 12.5-meter tall bladeless generator with a 4-kilowatt capacity that could power small businesses or individual homes, or provide supplemental power to a main grid. The commercial version of the Vortex Bladeless generator should be ready for the market by 2017.
1.The author mentions a short film about the Tacoma Narrows Bridge to show ________.
A. what the initial philosophy or spirit was
B. what inspired Yanez to create the generator
C. how the bridge was destroyed in strong wind
D. how wind creates powerful vibrations
2.What do we know from the passage?
A. The original idea was considered as practical in an engineering firm.
B. Yanez and Martin’s initial tests by themselves proved to be successful.
C. The material for constructing the mast is different from that of the past.
D. The new generator is better at creating energy than a comparable bladed one.
3. What would be the best title for the passage?
A. Bladeless wind-power generator is friendly to birds.
B. Wind turbines are efficient sources of cheap energy.
C. A new generator will come onto the market by 2017.
D. Yanez has made a generator for the benefit of people.
请认真阅读下列短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
My mother has always instilled in me the importance of education. Education is essential. It will help me get accepted to college if I perform well academically and advance my opportunities for success in the future. Most jobs now require at least a high school diploma, and for many jobs, a college degree is preferred. It is important that all students have excellent educators in their life to help them achieve and have the opportunity to go to college, get a job, support themselves and their family, and impact the community.
As we celebrate and honor all teachers during Teacher Appreciation Week, I’ve reflected on the impact my teachers have had, and will continue to have, in my life. From Mr. Bowker, who challenged me in math, to Mr. Bernsteen, my health teacher who taught me the value of hard work, my teachers have helped shape the student I am today. But one of the teachers who left a lasting impression on me was my summer school teacher, Mr. Davis, who impacted me beyond the classroom. He found time to connect with me on a personal level and talk to me after class. I felt like Mr. Davis cared about my academic success and was committed to setting an example of what’s possible.
Mr. Davis could relate to what it was like to be a rising ninth-grade black male in today’s society. He taught me how to speak up confidently and share my ideas with others. He told me that I was brilliant and that when I spoke, the world should listen. And when I would put my hand down because I was unsure of my answer, Mr. Davis would immediately say, “No guts, no glory.” He never made me feel inadequate; he encouraged me to always pursue knowledge because he, too, was learning every day. Mr. Davis helped me navigate the challenges and take advantage of the opportunities.
I think having more black male teachers like Mr. Davis in the classroom could increase student success. They would share the background and experiences of many of their students and help build long-lasting teacher/student relationships. But, unfortunately, the likelihood that students of color in Nevada will have a teacher that looks like them is one of the lowest in the country.
As the student population becomes more ethnically diverse, teachers in Nevada still are predominantly white. According to a 2012 Education Week report, in the Clark County School District, nearly 70 percent of students identified as students of color, but 76 percent of teachers were white. The numbers for black male teachers are more discouraging. Just 2 percent of teachers nationwide are black men.
But you can help change the numbers. Whether you decide to study education in college or graduate school, or apply to programs in Las Vegas such as Teach For America, I hope more black males will consider teaching as a career.
My peers and I need more examples of excellence and success in classrooms—examples who look like us. You can be the model to impact our life and push us to achieve. You can ensure that, when we look to the front of the room, we can see a little bit of ourselves reflected back.
1.Mr. Davis left the author with a very deep impression mainly because he ________.
A. was extremely knowledgeable and hard-working
B. was a role model to teach hearts and change minds
C. spent much time helping the author with his homework
D. kept in close touch with the author even after graduation
2.The underlined word “guts” in Paragraph 3 is closest in meaning to ________.
A. bravery B. connection
C. opportunity D. qualification
3. By writing the passage, the author intends to ________.
A. show students’ love for their teachers
B. appeal to more black males to be teachers
C. express sympathy for students of color
D. advertise for black male teachers
请认真阅读下列短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
Heading to Seattle? What’s New in Washington’s Seaside City?
Advice to visit Seattle’s Pike Place Market may border on cliché—but for a good reason.
“Whether you’re visiting Washington’s seaside city for vacation or just stopping by en route to and from the coming Sasquatch music festival, Pike Place is an easy catch-all destination for shopping, eating and just plain walking around,” said Kirk Johnson, The New York Times’s Seattle bureau chief for the past three years.
The Seattle Great Wheel is one of many stops to consider in Washington’s seaside city.
“Almost any day of the week, especially on the weekend, it’s a crazy fun scene of people shopping,” Mr. Johnson said. “There’s also pretty good food.” He recommends wandering into whatever place—especially a hole in the wall—catches your eye.
There is one specific restaurant Mr. Johnson likes: the Pink Door, which has no signage and can be found only by its rosy entrance. “It’s creative, interesting Italian,” he said. “In the summer they get a lot of great fresh vegetables and probably have the best tomato bruschetta I’ve had.”
He also recommends the nearby Pioneer Square, the oldest neighborhood in Seattle. Its historic architecture has charm, and the area isn’t bad for a lunch break, he said. The clear favorite here is Salumi—which, as the name suggests, is known for its cured meats. Mr. Johnson did warn, however, that it’s necessary to plan for the fact that the restaurant has a long line as soon as it opens.
Pioneer Square is also a portal to Seattle’s maritime world that remains alive and well. Ferry rides are a short walk away. Mr. Johnson said the ferry ride to Bainbridge Island provides “a great view of the city,” and it’s not a long ride back to the mainland.
At some point, you may see sculptures emerging on the horizon—that would be the Olympic Sculpture Park, which is operated by the Seattle Art Museum, Mr. Johnson said, and that’s worth a visit itself.
People who want to experience Seattle’s nearby charms can easily do so with a bicycle, Mr. Johnson said, if they want to get away from depending on a car. He takes a ride to Chateau Ste. Michelle, a famous winery outside the city. Starting in June, he said, Chateau Ste. Michelle hosts a summer concert series on its lawn.
1.If you are a music lover, you are advised to go to ________.
A. the Seattle Art Museum
B. the Seattle Great Wheel
C. the Olympic Sculpture Park
D. Chateau Ste. Michelle
2. According to Kirk Johnson, we know that ________.
A. people often have a good time shopping happily in Bainbridge Island
B. it is a great challenge to find the busy and popular restaurant Salumi
C. Pioneer Square is famous for its fascinating historic architecture
D. cycling is far from a good way to experience Seattle’s nearby charms
3. What are you encouraged to do if you are going to visit Seattle?
A. Try the tomato bruschetta in the Pink Door.
B. Go there in groups during the winter holidays.
C. Depend on cars for the sake of convenience.
D. Enjoy the sculptures in Pike Place Market.
请认真阅读下面短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
Before I turned 29, my parents moved to Queensland, where I arrived for a visit six months later.
I upon my mother with hugs, and for the first time in my life I said, “I love you, mom!” Then I gently , expecting some kind of reciprocation. But it never came. Instead, she appeared in horror.
When I was back at work, I overheard a workmate on a call to her mother and she concluded it with “I love you, Mum.” As as that. Why wasn’t it like that in mine? Something had to be done about this situation once and for all.
My came the next Sunday during my weekly phone call to my mother. After we had shared our usual pleasantries and , I took a deep breath and asked, “Do you love me, Mum?” After a short , she replied, “I love you. Don’t be silly. You know we never said things like that in my family.”
“Well, I want it to be said in ours. From now on I want to our conversations with ‘I love you.’”
In May 2000 my mother was diagnosed with pancreatic cancer. She was to hospital, and I phoned every day to her. One evening when I rang, a nurse answered the phone and regretfully informed me that my mother’s condition had rapidly worsened. She wasn’t expected to it through the night.
Knowing I couldn’t get a flight in time, I asked the nurse to put the phone next to my mother’s ear so I could talk to her. “She’s conscious,” the nurse replied. “It’s unlikely she’ll hear you.” But I didn’t care. I wanted to do it .
she’d placed the phone by my mother’s ear, I started and telling Mum over and over again that I loved her. At first, all I could hear was “Hmmmm” — but then, like a miracle, with a deep she said, “Love you … love you, darling.” It was the last thing she said before drifting into .
Although I was overwhelmed by her death, the surprising part was how well I . Of course, losing a parent is extremely painful and I shed many tears, but receiving those lovely last words made it much more . I had closure in the best possible way.
1.A. fell B. struck C. relied D. depended
2.A. pushed off B. turned up C. pulled away D. looked on
3.A. deserted B. frozen C. guilty D. clumsy
4.A. simple B. sacred C. apparent D. original
5.A. stress B. crisis C. emergency D. love
6.A. potential B. opportunity C. inspiration D. choice
7.A. interests B. secrets C. expectations D. updates
8.A. preparation B. friction C. hesitation D. identification
9.A. end B. start C. continue D. hold
10.A. permitted B. admitted C. allowed D. sentenced
11.A. check on B. attend to C. call on D. see to
12.A. take B. face C. make D. cool
13.A. entirely B. absolutely C. slightly D. barely
14.A. therefore B. otherwise C. anyway D. somehow
15.A. Before B. Once C. Unless D. Since
16.A. whispering B. yelling C. screaming D. sobbing
17.A. sigh B. conversation C. thought D. sleep
18.A. calmness B. unconsciousness C. hardness D. sickness
19.A. prayed B. clarified C. coped D. concluded
20.A. authentic B. arbitrary C. precise D. bearable
College graduates are caught in an annoying situation between a lack of jobs if they leave and a ________ on higher education if they stay.
A. compromise B. squeeze C. burden D. passion
—I’d like to have one more look round. By myself this time.
—Of course. ________.
A. Be my guest B. Drop me a line
C. Count me out D. Allow me
