题目内容

【题目】阅读下列材料,回答问题。

材料一 和硕县位于天山南麓,焉耆盆地东北部,年总日照时数为2 990小时,无霜期平均210天,年均温11.4,年均降水量为58.6毫米。近年来随着市场需求的变化,和硕县开始实施减白增红策略,即减少棉花播种面积,增加西红柿、辣椒等红色农业经济作物,积极发展生态农业,大大增加了农民的收入……

材料二 2009年5月30日中新网新疆报道:新疆和硕县农民马玉民种了十多年棉花,他也许没有想到,原来怎么种植,棉花亩产量也只能达到150公斤左右,可是2008年,他的棉花亩产竟翻了一番,其法宝就是引进了优良品种和滴灌技术……

(1)试分析新疆和硕县发展农业生产的有利自然条件及主要的制约因素。

(2)近几年新疆和硕的特色农业种植规模日益扩大,试分析其有利的社会经济条件。

(3)和硕县农民的增产增收,主要得益于(双选):( )

A.种植品种的改良

B.种植技术的改良

C.耕地规模的扩大

D.交通运输条件的改善

E.化肥农药的使用

F.机械化程度的提高

【答案】

(1)有利自然条件:光热充足地形平坦土壤肥沃灌溉水源充足主要的制约因素:气候干旱,降水少

(2)交通运输条件逐步改善市场需求量扩大政府的政策支持;引进优良品种,实施滴灌技术

(3)AB

【解析】

试题分析:

(1)考查农业的区位因素。农业生产的自然条件主要有气候(光照、降水、热量)、地形、水源、土壤等方面,结合新疆和硕县的自然条件分析分析。据材料分析可知,该地光热充足地形平坦土壤肥沃灌溉水源充足,有利于农业的发展;但气候干旱,降水稀少,是制约该地农业生产的主要因素。

(2)考查农业生产有利的社会经济条件。据材料分析,该地的交通条件逐步改善、产品质量优市场广阔、政府的政策大力支持、品种优良,且实施了滴灌技术。

(3)据材料分析可知,棉花亩产竟翻了一番,其法宝就是引进了优良品种和滴灌技术,说明和硕县农民的增产增收,主要得益于种植品种的改良、种植技术的改良,故A、B项正确;耕地规模没有扩大,只是调整了农业结构,故C项错误;交通运输条件的改善不是主要因素,故D项错误;化肥农药的使用和机械化程度的提高,材料中没有提到,故E、F项错误。

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【题目】概要写作

阅读下面短文,根据其内容写一篇60词左右的内容概要。

With global warming and melting ice, it isn’t easy being a polar bear anymore. Some studies have predicted that polar bears could die out by the end of the century. The good news is not all researchers think the bears are absolutely disappearing. Scientists at the American Museum of Natural History(AMNH) have published a new paper indicating that things might not be as bad for polar bears as some scientists expect.

To understand the reason for the researchers’ cautious optimism, we must first understand the factors that are threatening the polar bear’s existence. Polar bears consume a diet of mainly young seals. In order to hunt these seals, polar bears need to rest at the top of sea ice---the same ice that is increasingly melting for most of the year thanks to climate change. In another 50 years, experts expect that the Arctic will be too warm for sea ice to form for half of the year, leaving polar bears without a reliable food source and in serious danger of starvation.

As it turns out, alternative food sources for the polar bears aren’t completely out of the question. For as long as biologists have tailed after the animals, they’ve seen polar bears eating animals found on land like caribou(驯鹿) and snow geese---as well as the snow geese’s eggs.

Can polar bears actually survive off these alternative food sources for long periods of time? To figure this out, researchers calculated the nutrients that a caribou and snow geese diet would provide. They found that even adult male polar bears would be able to obtain more calories than they would burn in hunting these meals. Moreover, the food would provide the food necessary to avoid starvation during the summer months.

Unfortunately, not all polar bears have tended to seek food on land. That said, the researchers expect that necessity would push more polar bears to hunt on land to avoid starvation. They also expect that the bears could learn from their fellow bears how to hunt on land until the practice becomes second nature.

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【题目】概要写作

阅读下面短文,根据其内容写一篇60词左右的内容概要。

A tender woman,or an independent one,which one would you prefer? A recent research shows that most people would choose the latter.

This type of woman is called a nühanzi (“tough woman”).Experts believe these characteristics have social and psychological roots among young females in China.Su Hao’s friends all call her a tough woman,because she can finish tough tasks usually carried out by men.For example,she carries 10litre water to her dormitory on the 5th floor.“I depend on no one but myself,” she says.

According to a recent survey by China Youth Daily,tough women have become rather common in society.Of the 21,265 respondents,78.5 percent said they are familiar with a tough woman.About 50 percent said they like women with tough characteristics,while less than 29 percent expressed the opposite view.

Why are tough women gaining popularity? Shen Meng,a psychological consultant,believes the fierce competition in society is contributing to this trend.“Women are often in a disadvantaged position compared to men,” Shen says.“In order to survive,they have to be independent,strong and tough.” Liu Xiaolin,professor of psychology at Wuhan Mental Health Center,believes tough women are brought up this way.They are often on close relationship with their fathers,who teach their daughters to be brave and decisive,” he says.As a result,these women are more likely to be psychologically healthy and more tolerant to stress,according to Liu.

Though Liu believes that this is a good trend,Hu Shenzhi,a psychologist at the Guangdong Sunflower Counseling Center,says the popularity of tough woman indicates an unclear line between gender identities,which can lead to relationship problems.“Some women with characteristics that differ from the traditional female image may have a difficult time finding Mr Right,” he says.“Even if they get married,their manly characteristics might cause family conflicts.

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