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题型:阅读理解 题类:常考题 难易度:困难

黑龙江省哈尔滨市六中2016-2017学年高一上学期英语12月月考试卷

根据短文理解,选择正确答案。

    How the Grand Canyon (大峡谷) was created remains one of the geology's greatest mysteries. Some evidence suggests that the process was a gradual one in which the Colorado River (which runs through the canyon) slowly cut deeper and deeper into the ground over millions of years. But volcanic rock samples taken from the canyon now suggest that the canyon was down-cut instead.

    Down-cutting is when a flood of water rushes over a landscape (地形) with enough force to cut deeply into the ground and leaves behind a canyon. Such a flood is usually released when a natural or man-made dam (堤坝) bursts.

    Robert Webb, a research geologist, says natural dams seem to have formed and broken across the Colorado River several times during the last million years. The dams were built when lava(熔岩) from the eruptions of nearby volcanoes flowed into the river. The lava hardened into hard rocks and blocked the river, causing it to back up and form a lake. Each time the lake grew so huge that it broke the rock dam, releasing a flash flood that furthered the down-cutting process and deepened the canyon.

    Down-cutting is not just an earthly event. Satellite photos sent back from Mars suggest that the process has happened there, too, say many other researchers.

    The photos, taken by the Mars Global Surveyor, indicate that an enormous lake existed on Mars 3.5 billion years ago. The lake spilled into a large nearby hole. One edge of the hole broke, releasing a flash flood that quickly carved out a grand canyon.

    The existence of down-cutting on Mars is just one more piece of evidence that the cold, dry planet was once warm and wet.

(1)、In the past, deep canyons were believed to have formed _______.
A、as a result of a sudden break of volcanoes B、due to river flows over millions of years C、owing to the burst of artificial dams D、thanks to our ancestors' creative work
(2)、According to the passage, which of the following statements is TURE?
A、Several volcanoes broke out on Mars directly creating grand canyons. B、Several great lakes existed on the upper parts of the Colorado River. C、People built high dams on the upper parts of the Colorado River. D、The Colorado River crossed the Grand Canyon to form down-cutting.
(3)、From the last three paragraphs we learn that _______.
A、there are great lakes on Mars B、there are active volcanoes on Mars C、there might be cities on Mars D、there might be life on Mars
(4)、The passage can be titled as _______.
A、Lakes on Earth and Mars B、The Cause of Lake Formation C、The Force of Dam Breaking D、Canyons—Results of Flood Cutting
举一反三
Teachers say the digital age has had a good influence — and a not-so-good influence — on this generation of American teenagers. More than 2,000 teachers took an online survey. Three-quarters of the teachers said the Internet and digital search tools have had a “mostly positive” effect on their students' research habits and skills. But 64 percent said the technologies “do more to distract (使……分心) students than to help them academically. ” And 87 percent agreed that these technologies are creating an “easily distracted generation with short attention spans.”

    The Pew Internet Project did the survey with the National Writing Project. Judy Buchanan is the vice director of the National Writing Project and a co-author of the report. Ms. Buchanan says digital research tools are helping students learn more and faster. “Teachers really favor these tools because they are ways to make some of the learning exciting and engaging. Young people favor these tools. The goal is to really help them become creators of meaningful content, and not just sort of consumers.”

    But one problem the survey found is that many students lack digital literacy. They trust too much of the information they find on the Internet. Judy says these students haven't developed the skills to determine the quality of online information.“It's something that really has to be taught and paid attention to. Because in a world in which things happen quickly, you do need to step back, reflect and analyze the information you have.”

    Another problem is blamed on something that might not seem like a problem at all: being able to quickly find information online. Teachers say the result is a reduction in the desire and ability of their students to work hard to find answers. They say students are overly dependent on search engines and do not make enough use of printed books or research libraries.

    Many teachers are also concerned that the Internet makes it easy for students to copy work done by others instead of using their own abilities.

阅读理解

ESL TEACHER NEEDED IN SHANGHAI

Date updated:Oct 6,2016

Employer:Longman schools, Shanghai

Company type:

Private

Industry type:

Education / Training / Universities and Colleges

Work City:

Shanghai

Job Category:

English Teaching

Salary City:

>13000RMB

No. Hiring:

Unspecified

Work Experience:

2 years

Job Type:

Full Time

Qualifications

·A genuine interest in children, teaching, and professional development

·Open-minded, an adventurous spirit, and professional flexibility

·4-year bachelor's degree from an accredited university

·Native English speaker

·Passport issued by the USA, Canada, the UK, Ireland, Australia, and New Zealand

·Two years post bachelor degree teaching experience preferred

·Internationally recognized TEFL, CELTA, or TESOL certification

·Experience traveling internationally and / or working abroad preferred

Responsibilities

·Planning and delivering lessons to learners (ages 3.15)

·Using electronic media and courseware to teach English efficiently and effectively

·Evaluating student progress and providing ongoing guidance for improvement

·Participating in social activities with students organized by your school

·Maintaining regular office hours

Employment package

·Salaries:13,000rmb-16,000rmb per month (depending on experience)

·6,000 rmb sign on bonus (after probation — a time of training and testing when you start a new job)

·10,000rmb Accommodation Assistance Loan (overseas applicants only)

·2,000rmb relocation allowance (overseas applicants only)

·16 teaching hours and 10 office hours per week

·2 Day off per week

·Paid overtime for teaching

·Paid holiday & paid Chinese public holiday

·15-month Z working visa (foreign expert certificate)

·5000rmb flight allowance (paid upon contract completion)

·Comprehensive health Insurance & accident Insurance

·Accommodation assistant

·On-going professional teacher development and training program

·15 month contract (including 3 month's probation)

阅读理解

    In the story of “The crow and the Pitcher” from Aesop's Fables, a thisty crow (乌鸦)drops stones into a narrow jar to raise the low level of water inside so he can take a drink.

    Now scientists have evidence to back up that story. Crows actually do understand how to make water displacement (移位) work to their advantage, experiments show. The results suggest that the birds are, at least in some aspects, as smart as first-graders.

    Researchers, led by Sarah Jelbert at the University of Auckland in New Zealand, presented six crows with tubes filled with water. Inside the tubes, a worm or piece of meat on a piece of wood was floating, just out of reach of the crow. In front of the tubes, the researchers arranged several rubber erasers that would sink, and some plastic objects that would float. The crows found out that they could drop the erasers into the tubes in order to raise the water level and get their snack.

    However, the birds handled awkwardly in experiments in which they could choose to drop objects in either a wide tube or a narrow one to get a snack, the researchers said. Dropping objects into narrow tube would lift the water level by a greater amount and put the treat within reach after just two drops; while it took around seven drops to raise the snack to the same level in the wide tube. The crows obviously didn't realize this, and most of them went for the wide tube first.

    Previous studies showed that chimps and human children can solve similar tasks. In a 2011 study, chimps and kids found out that they could put water into a tube to reach a peanut that was floating in a small amount of water at the bottom.

阅读理解

    Philadelphia offers a ton of attractions that are suitable for people of every age and here are some family—friendly attractions.

    Spruce Street Harbor Park

    Spruce Street Harbor Park, one of the best urban beaches in American, is an outdoor heaven on the Delaware River waterfront. Visitors can relax in a hammock, play on the playgrounds, and play games like table tennis and giant chess. Don't miss out on the park at night, when colorful LED lights hanging from treetops make the entire area bright.

    Blue Cross RiverRink

    Offering ice skating in the winter and roller skating in the summer, Blue Cross RiverRink creates a fun,outdoor experience for the whole family. Visitors can play on the nine-hole mini-golf course during the summer, and enjoy eats and drinks from the on-site (现场的) bar and restaurant all year round.

    Sesame Place

    Big Bird, Elmo and the other stars of Sesame Street come out and play at Sesame Place, the only theme park in the nation starring the popular TV show's most lovable characters. A water park, interactive activities,parades, fireworks and shows add to the fun.

    Once Upon a Nation Storytelling Benches

    On summer days, uniformed and professional storytellers at 13 storytelling benches throughout Philadelphia's Historic District entertain visitors with true, free, three-to-five minute tales about the colonial (殖民的)era as part of Once Upon a Nation . Children can pick up a Story Flag at any storytelling bench, and then collect a star from every storyteller on their journeys. Flags with all the stars can get free rides on the Parx Liberty Carousel at Franklin Square.

阅读理解

    In a big room on the second floor of the New York City Department of Sanitation's East 99th Street garage, 63-year-old Manhattan native Nelson Molina was listening to a Frank Sinatra CD he found in the trash. "The Way You Look Tonight" was playing through a music player. In fact, the entire space was filled with items strangers threw away. "My family kept everything," said Molina. "Nowadays, people throw it all away." Molina, during his 34 years as a sanitation worker (环卫工人), gave these items a second life.

    Molina grew up in a housing project with his parents and five other kids in the family and had a habit of picking up unused items at a young age. "My family was poor, so we didn't get much for Christmas," he said. "I'd go out to look for a toy for my sisters, maybe a truck for my brothers." He kept his early morning habit secret from his friends, but not out of embarrassment: "I didn't want the competition."

    On the job, Molina had his sixth sense for finding items. "I could tell, sometimes just by the sound, whether a bag was filled with bottles or a different kind of glass," he said. He kept special finds on the truck, and then put them in out-of-the-way places in the sanitation garage. After almost 10 years, he began showing his discoveries. "It's not a normal practice." said NYC Department of Sanitation assistant chief Keith Mellis. Recently, a team of New York University students has taken on the task of cataloging (分类) the tens of thousands of objects, in hopes that the collection, which has hardly been open to the public, might one day be shown in an official sanitation museum.

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