题目内容

【题目】傍晚,我漫步在银行、公司、商店、事务所密聚的街头。高楼耸立夜空,像陡峻的山峰,墙壁是透明的玻璃,好像水晶宫。五颜六色的街灯闪闪烁烁,远远近近,高高低低,时隐时现,走在路上,就像浮游在布满繁星的天空。汽车如风如龙,飞驰而过,车上的尾灯, 似无数条红色丝带不断地向远方引伸(丁玲《曼哈顿街头夜景》)。思考并完成下列问题。

【1】丁玲描述的区域处于区域发展的________阶段( )

A.高效益的综合发展

B.以传统农业为主体

C.工业化

D.高水平的开发

【2】该区域( )

A.对外开放程度较低

B.加工制造业向资金密集型和技术密集型全面升级

C.劳动力由农业向制造业大规模转移

D.经济以自给自足为特征

【答案】

【1】A

【2】B

【解析】

试题分析:

【1】材料中描述,街头银行、公司、商店、事务所密集,汽车如风如龙,因此应该处于区域发展的高效益综合发展阶段,A正确。

【2】该区域对外开放程度较高,加工制造业向资金密集型和技术密集型全面升级,B正确;劳动力从制造业向服务业转移;经济以商品经洋为特征。

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【题目】Passage 4(2017·北京卷)

Every animal sleeps, but the reason for this has remained foggy. When lab rats are not allowed to sleep, they die within a month. 71

One idea is that sleep helps us strengthen new memories. 72 We know that, while awake, fresh memories are recorded by reinforcing (加强) connections between brain cells, but the memory processes that take place while we sleep have been unclear.

Support is growing for a theory that sleep evolved so that connections between neurons(神经元) in the brain can be weakened overnight, making room for fresh memories to form the next day. 73

Now we have the most direct evidence yet that he is right. 74 The synapses in the mice taken at the end of a period of sleep were 18 per cent smaller than those taken before sleep, showing that the connections between neurons weaken while sleeping.

If Tononis theory is right, it would explain why, when we miss a nights, we find it harder the next day to concentrate and learn new information our brains may have smaller room for new experiences.

Their research also suggests how we may build lasting memories over time even though the synapses become thinner. The team discovered that some synapses seem to be protected and stayed the same size. 75 You keep what matters, Tononi says.

A. We should also try to sleep well the night before.

B. Its as if the brain is preserving its most important memories.

C. Similarly, when span>people go for a few days without sleeping, they get sick.

D. The processes take place to stop our brains becoming loaded with memories.

E. Thats why students do better in tests if they get a chance to sleep after learning.

F. Sleep is the price we pay for learning, says Giulio Tononi, who developed the idea.

G. Tononis team measured the size of these connections, or synapses, in the brains of 12 mice.

【题目】Passage4(2017届重庆市第八中学高三适应性考试

We’ve all heard about the power of our attitude, and it’s our attitude that determines how much we succeed in life.

All the things that you have been through, all the people you have met and interacted with can have an impact on your attitude. If you think that all these factors have molded you into a person with a poor attitude towards life, there is no need to worry. 1 .

Identify and understand what you want to change.

The first step towards change is clearly understanding what needs to be changed. 2 .When it comes to changing your attitude, you need to do an honest and in-depth self-evaluation so you could point out exactly which of your traits need to be improved or totally changed.

3 .

Find someone who has the kind of attitude that you want to have, and let his or her life give you inspiration and encouragement to move beyond your temporary failures in your journey towards becoming a better person.

Choose the right company.

As they say, "Bad company corrupts good character." You don’t expect yourself to be able to change if you go on surrounding yourself with people who possess all the negative traits that you want to change. Consider befriending new people, especially those who are optimistic and have a healthy attitude towards life. 4 .

Believe that you are able to change.

5 .If you don’t believe in yourself or believe that you or your life can change, it just won’t happen—you willeither never start, or give up quickly that you won’t have even given yourself the opportunity to succeed.

A. Look for a role model.

B. There is always an opportunity for change.

C. Setting clear goals is the key to success in any endeavor.

D. Think about how your attitude change will affect your life.

E. The greatest obstacle is our inability to trust in what we can do.

F. Your effort to change will be easier with these people as friends.

G. Fix your mind on the things that would come as a result of your attitude change.

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