问题 综合

(20分)读新疆局部图,回答下列各题。

(1)A市场有各种新鲜海产品供应,主要得益于哪些条件。(4分)

(2)B处最有可能的地质构造类型是什么,简评该地开发矿产资源的条件。(10分)

(3)分析新疆水稻种植的主要区位因素。(6分)

答案

(1)(4分)交通运输条件的改善;(2分)保鲜冷藏技术的发展。(2分)

(2)(10分)背斜(2分)  有利条件:石油资源丰富、政府政策的支持。(4分)

不利条件:生态脆弱、交通不便、资金与技术缺乏。(4分)

(3)(6分)科学技术因素:膜下滴灌。(2分)自然因素:夏季气温高、晴天多、日照充足、昼夜温差大;(2分)地势平坦开阔、耕地面积广大。(2分)

题目分析:

(1)A地位于我国西北内陆,距海远,但市场 上有各种新鲜的海产品供应,只能是利用便利的交通运输条件,先进的保鲜冷藏技术从沿海地区运送过来的。

(2)B处是我国的塔里木盆地,盆地内石油资源丰富,背斜是良好的储油构造,所以判断B地是背斜构造。

该地石油资源丰富,又有国家西部大开发政策的支持,是推动地区经济发展的有利条件。但是西部地区经济落后,生产力水平低,开发缺少资金、和技术,交通运输条件差,生态环境脆弱,这些困难的解决,需要东部经济较发达地区的支援、帮助。

(3)新疆是我国的西北干旱区,水资源短缺是生产活动的主要制约因素。在这里发展水稻种植,必须科学合理的使用水资源。膜下滴灌技术的推广,解决了缺水的难题,是主要的推动因素。遵旨的气候条件,夏季气温高、晴天多、日照充足、昼夜温差大,作物品质优良,是吸引这里发展水稻种植的重要因素。地势平坦开阔、耕地面积广大是农业生产的基本条件。

阅读理解

阅读理解。

    A recent study, which was published in last week's Journal of the American Medical Association,

offers a picture of how dangerous it is to get a lift from a teenage driver. Indeed, a 16-year-old driver

with three or more passengers has three times the possibility of a serious accident, compared with a

teenager driving alone.

     The authors also found that the death rates for teenage drivers increased greatly after 10 p.m., and

especially after midnight. With passengers in the car, the driver was even more likely to die in a late-night

accident.

     Robert Foss, a scientist at the University of North Carolina Highway Safety Research Center, says

the higher death rates for teenage drivers have less to do with "really stupid behavior" than with just a lack of driving experience. "The basic issue is that adults who are responsible for giving out licenses fail to

recognize how complex and skilled driving is." he says.

     Both he and the author of the study believe that the way to mitigate (使缓解) the problem is to have

states set up so-called graduated licensing systems, in which getting a license is a process with several

stages. A graduated license requires that a teenager first prove himself able to drive in the presence(在场)

of an adult, followed by a period of driving with night of passenger restrictions (限制) before graduating

to full driving rights.

     Graduated licensing systems have reduced teenage driver crashes, according to recent studies.

1.Which of the following situations is most dangerous according to the passage?

A. Adults giving a lift to teenagers on the highway after 10 p.m.

B. A teenager driving after midnight with passengers in the car.

C. Adults driving with three or more teenage passengers late at night.  

D. A teenager getting a lift from a stranger on the highway at midnight.

2. According to Robert Foss, the high death rate of teenage drivers is mainly due to _____.

A. their lack of driving experience

B. their frequent driving at night

C. their wrong way of driving    

D. their driving with passengers

3. According to Paragraph 3, which of the following statements is TRUE?

A. Teenagers should spend more time learning to drive.

B. Driving is a skill too complex for teenagers to learn.

C. Restrictions should be forced on teenagers demanding to take driving licenses.  

D. The licensing department is partly responsible for teenagers' driving accidents.

4. A suggested measure to be taken to reduce teenagers' driving accidents is that _____.

A. the licensing system should be improved

B. they should be forbidden to take on passengers

C. they should not be allowed to drive after 10 pm

D. driving in the presence of an adult should be made a rule

问答题 简答题