-The scarf is nice, but the price is a little bit high. - , but if you want good quality, you have to pay more.A. No' wonder B. No doubt C. No offence D. No problem 题目和参考答案——青夏教育精英家教网—

题目内容

-The scarf is nice, but the price is a little bit high.

-___ , but if you want good quality, you have to pay more.

A. No' wonder B. No doubt C. No offence D. No problem

【解析】

试题分析：A. No wonder难怪，B. No doubt毫无疑问，C. No offence没有冒犯你的意思！不要见怪！D. No problem没问题，句意：--这个围巾很好，但是价格有点高。--不要见怪，但是如果你想要好的品质的东西，就要多花钱。选C。

考点：考查交际用语

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The evolution of the first animals may have oxygenated（供氧）Earth's oceans. New research

led by the University of Exeter challenges the long held belief that oxygenation of the atmosphere and oceans was a precondition for the evolution of complex life forms.

The study, published in the journal Nature Geoscience, builds on the recent work of scientists in Denmark who found that sponges（海绵动物）一the first animals to evolve一require only small amounts of oxygen.

Professor Tim Lenton of the University of Exeter, who led the new study, said: "We argue that the evolution of the first animals could have played a key role in the widespread oxygenation of the deep oceans. This in turn may have facilitated the evolution of more complex, mobile animals."

Critical to determining oxygen levels in the deep ocean is the balance of oxygen supply and demand. Demand for oxygen is created by the sinking of dead organic material into the deep ocean. The new study argues that the first animals reduced this supply of organic matter一both directly and indirectly.

Sponges feed by pumping water through their bodies, "digesting" the tiny particles of organic matter, and thus helping oxygenate the shelf seas that they live in. By oxygenating more of the bottom waters, the first animals actually increased the removal of the essential nutrient phosphorus（磷）in the ocean. This in turn reduced the productivity of the whole ocean ecosystem, lowering oxygen demand and thus oxygenating the deep ocean.

A more oxygen-rich ocean created ideal conditions for more complex mobile animals to evolve, because they have a higher requirement for oxygen. These included the first predatory（肉食的）animals with guts（内脏）that started to eat one another, marking the beginning of the type of food webs we are familiar with today.

Professor Simon Poulton of the University of Leeds, who is a co-author of the study, added: "This study provides a possible mechanism for ocean oxygenation without the requirement for a rise in atmospheric oxygen. It therefore questions whether the long-standing belief that there was a major rise in atmospheric oxygen at this time is correct. We simply don't know the answer to this at present, which is ultimately key to understanding how our planet evolved to its current habitable state. Geochemists need to come up with new ways to explain oxygen levels on the early Earth."

1.The underlined word "facilitated" in Para. 3 is closest in meaning to＿＿．

A. prevented B. promoted C. interrupted D. witnessed

2.From paragraphs 4 to 6, we can infer that＿＿．

A. phosphorus can keep the productivity of the ocean ecosystem

B. complex animals consume the same amount of oxygen as sponges

C. the sinking of dead organic material into the deep ocean produces oxygen

D. the existence of the first animals marks the beginning of modern food webs

3. From the last paragraph, we can learn Pro. Simon Poulton believes that＿＿．

A. their study gives a new explanation for the high oxygen content in the air

B．oxygen increased greatly in the air as the first animals oxygenated the oceans

C. their study answers the question of how the earth evolved to the present state

D. ocean oxygenation does not necessarily require a rise in atmospheric oxygen

4.The main purpose of the passage is to＿＿．

A. present the view that the first animals played an active role in oxygenating oceans

B. introduce two opposite opinions on how the first animals oxygenated oceans

C．analyze how atmospheric oxygen stepped up the evolution of oceanic animals

D. explain how oceanic oxygen determines the amount of atmospheric oxygen

2012年10月9日，巴基斯坦十五岁女孩马拉拉在放学回家途中遭到塔利班暗杀，头部中枪。康复后，马拉拉不畏威胁、积极为巴基斯坦女童争取受教育权利。联合国将每年的7月12日（她的生日）定为“马拉拉日”（Malala Day）。作为同龄人的你，请根据以下提示，用英语写一篇短文。你的短文应包括以下内容：

1．简述马拉拉的故事；

2.说明教育的重要性（至少两点）；

3．谈谈学校教育对你的影响（至少两点）。

注意：

1.作文词数巧0左右。开头已经写好，不计入总词数。

2.作文中不得提及有关考生个人身份的任何信息，如校名、人名等。

On October 9, 2012, Malala, a 15-year-old Pakistani girl, was shot i一飞the head by the Taliban on

The media actually can playa positive role in＿＿＿consumer issues in some new areas, such as e-commerce and online finance services, which aren't fully covered by current laws.

A. adjusting 　B. announcing 　

C. addressing 　D. acknowledging

Spanish explorers called them Las Encantadas, the Enchanted Isles, and Charles Darwin used his studies of the islands as the foundation for his theory of natural selection. The Galapagos are among the world's most important scientific treasures, a group of volcanic islands surrounded by deserted beaches and inhabited by unique varieties of giant tortoise, lizards, and birds.
Yet life on this United Nations world heritage site has turned sour. Battles have broken out between fishermen and conservationists. Ecuador, which owns the islands, has sent a naval patrol (海军巡逻队) to put down disturbances.
The controversial director of the Galapagos National Park—which controls 97 percent of Galapagos land and the reserve extending to 40 miles offshore—has been fired, while an air of uneasy tension hangs over the islands, as the islanders prepare for election when they pick their representatives in Ecuador’s national assembly.
“It’s a very tense situation,” said Leonor Stjepic, director of the London-based Galapagos Conservation Trust, which raises money to help projects on the islands. “We are watching it with concern.”
The violence has been triggered by an alarming growth in the islands’ population. Puerto Ayora, on Santa Cruz island, housed just 45 inhabitants in the 50s. Today there are more than 10,000, while the islands' total population is more than 19,000 and growing by 6 percent a year, despite recently introduced a law to limit waves of immigrants fleeing the poor areas of Ecuador for a life “in paradise (天堂)”. On top ofthis, more than 100,000 tourists visit the islands every year.
Such numbers have put the islands, special ecology under intense pressure. Conservationists backed by the Ecuador government, have replied by exercising strict controls to protect the islands* iguanas, blue-footed boobies, and giant tortoises.
These moves have angered many local people, however. They want to exploit (开发利用) the islands’ waters and catch its protected species of sharks, lobsters and sea cucumbers, which can fetch high prices in Japan and South Korea.
Angry fishermen surrounded the Charles Darwin research station on Santa Cruz last February, threatened to kill Lonesome George—the last surviving member of the Pinta Island species of the Galapagos giant tortoise.
The situation got improved after the Ecuador government made concessions (让步) by increasing fishing quotas (配额), which angered conservationists. “It is tragic, the short-term gain of a few fishermen versus the long-term survival of the Galapagos,” said John McCosker of the California Academy of Sciences. “They are killing the golden goose.”
Then, the Ecuador government appointed Fausto Cepeda as the national park's new director, a post that has become a political football for the mainland government. There have been nine directors in the past 18 months.
This appointment was particularly controversial, however. Cepeda was known to have close ties with the fishing industry, and the rangers (管理员),who run the national park and reserve, rebelled.
More than 300 staged a sit-in at the park’s headquarters and prevented Cepeda from taking up his post. A battle broke out, and at least two people suffered serious injuries. Eventually, Cepeda—with the fishermen’s help- entered the park. “I am in office, i am in control. And I am trying to lower the tension,” he announced.
The Ecuador government took no chances, and sent a patrol boat to maintain the peace. A few days later, Ecuador Environment Minister Fabian Valdivicso met representatives of rangers. After discussions, he told newspapers that he had decided to remove Cepeda from the post.
However, as the population continues to rise, the long-term pressures on the islands are serious and will not disappear that easily.
“We have to balance its special environment with the needs of local people. In that sense, it is a microcosm (缩影) for all the other threatened parts of the world. So getting it right here is going to be a very, very important trick to pull off,” said Stjepic.
1.What does the underlined word “this” in Paragraph 5 refer to?

A. The island’s swelling population.

B. The law to limit waves of immigrants.

C. A life in paradise.

D. The tourists’ visiting the islands every year.

2.How significant were the islands for Charles Darwin?

A. He based his theory on his studies there.

B. He built the Charles Darwin research center there.

C. He advocated the balance between ecology and people there.

D. He found the last surviving giant tortoise there.

3.What is the primary contributing factor to the conflict between conservationists and fishermen?

A. The dismissal of the previous director of the Galapagos National Park.

B. The exploitation of the islands.

C. The government's support of Galapagos Conservation Trust.

D. Cepeda’s close tie with the fishing industry.

4.We can learn from the passage that _______.

A. the projects of Galapagos Conservation Trust on the islands are profitable

B. conservationists get angry when fishermen are killing a goose

C. politicians from the mainland government play football on the islands

D. the government is trying to ease the tension

5.In Paragraph 13, what does the author mean by “The Ecuador government took no chances”?

A. The government did not seize opportunities.

B. The government made no compromises.

C. The government did not run risks.

D. The government shrank from responsibilities.

It was several minutes ____we realized what was happening-our dog was trapped in a newly-dug tunnel.

A. since B. before C. until D. while

This will be a year of action, and that action should begin by extending unemployment insurance for Americans who were_______ in the economic slowdown.

A. laid out B. laid off C. laid on D. laid down

After the flooding, people were suffering in that area, _______urgently needed clean water, medicine and shelter to survive.

A. which B. what C. where D. who

阅读下面短文，然后按要求写一篇150词左右的英语短文。

The officials in the White House and CIA (中央情报局)are rejecting Edward Snowden's beg for mercy. “Mr. Snowden has been against the U.S. law,” White House adviser Dan Pfeiffer said on Sunday about the former systems analyst who has turned fugitive (逃亡者) in Russia. “He should return to the US and face the justice and judgment, and there is no possibility for mercy and forgiveness.”

However, many people support Snowden and a sociology professor Svallfors in Sweden has recommended Snowden for the Nobel Peace Prize for his “heroic effort at great personal cost” disclosing the spying conducted by the National Security Agency of United States. He wrote, “Because of his bravery, Snowden helped to make the world a little bit better and safer”.

It may be too late for Snowden to receive the award this year, but the nomination should be taken seriously by the Nobel Prize committee for next year’s prize. If Snowden is awarded the prize in 2014, he would be the youngest Nobel Peace Winner in the history of the prize.

【写作内容】

1.以约30词概括上文的主要内容。

2.以约120词发表你对“Information Security”的看法，内容包括：

(1)简述信息安全的重要性；

(2)请举例说明信息安全事故的危害；

(3)谈谈如何维护信息安全。

【写作要求】

1.作文中可以使用亲身经历或虚构的故事，也可以参照阅读材料的内容，但不得直接引用原文中的句子。

2.作文中不能出现真实姓名和学校名称。

【评分标准】

概括准确，语言规范，内容合适，语篇连贯。

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