问题 论述题

2013年8月,天津市贸易发展服务局发布消息,居民消费价格总水平同比上涨3.5%,肉类等相关副食品价格与2012年同期相比大幅上涨,一方面对鸡蛋价格有带动作用,另一方面鸡蛋的需求增加,造成鸡蛋价格继续走高。

阅读材料回答:肉类食品价格上涨为什么会带动鸡蛋价格上升?(9分)

答案

一般来说,当某种商品的价格上升时,人们会减少对它的购买;当这种商品的价格下降时,人们会增加对它的购买。(3分,如果学生回答价格变动对生活有影响,只给1分)

在可以互相替代的两种商品中,一种商品价格上升,消费者减少对该商品的需求,导致对另一种商品的需求量增加。肉类食品与鸡蛋是互为替代品,肉类食品价格上升会使消费者减少对它的需求。(3分)

供求影响价格,供不应求,价格上涨。由于对鸡蛋的需求增加,从而带动鸡蛋价格上升。(3分)

题目分析:该题以人们生活中的实例为材料,综合考查学生对所学知识的理解和运用。首先需要分析肉类食品价格上涨所带来的影响,然后分析肉类食品与鸡蛋的关系,从二者是互为替代品的商品角度具体分析。注意回答时,需要先回答基本原理,再结合肉类与鸡蛋的特定情况进行具体分析。

单项选择题
阅读理解

阅读理解。

     When Boris left school, he could not find a job. He tried hard and pestered (纠缠) his relatives,

but they had problems of their own. He answered advertisements until he could not afford to buy

any more stamps. Boris grew annoyed, then depressed, then a little hardened. Still he went on trying

and still he failed. He began to think that he had no future at all.

     "Why don't you start your own business?" one of his uncles told him. "The world is a money-locker.

You'd better find a way of opening it."

     "But what can I do?"

     "Get out and have a look round." advised his uncle in a vague sort of way. "See what people want;

then give it to them, and they will pay for it."

      Boris began to cycle around the town and found a suitable piece of a waste ground in the end.

Then he set up his business as a cycle repairer. He worked hard, made friends with his customers

and gradually managed to build up his goodwill and profit. A few months later, he found that he had

more work than he could deal with by himself. He found a number of empty shops but they were all

no good: in the wrong position, too expensive or with some other snag(障碍). But at long last, he

managed to find an empty shop on a new estate where there were plenty of customers but no

competition.

      Boris and his assistant taught themselves how to repair scooters and motor-cycles. Slowly but

surely the profits increased and the business developed. At last, Boris had managed to open the

money-locker and found bank notes and gold coins inside.

1. Which of the following best describes Boris' job hunting experience?

A. Surprising.

B. Encouraging.  

C. Boring.

D. Disappointing.

2. Which of the following would be the best title for the passage?

A. Goodwill is the key to success

B. The world is a money-locker

C. No education, no future

D. Difficulty of starting a small business

3. Boris started his career by       .

A. repairing cycles          

B. developing a waste ground

C. cycling around the town              

D. buying empty shops

4. Boris finally chose an empty shop on a new estate because       .

A. it was not so expensive          

B. he had a lot of old customers there

C. there were good opportunities there

D. he could make good use of his skills there

5. We can infer from the last paragraph that Boris      .

A. still couldn't make good profits      

B. found a lot of gold coins by accident

C. set off in a successful career  

D. had great difficulty running his business