题目内容

【题目】阅读下列材料,回答问题。

世界人口数量已经从1950年的25亿和1980年的44亿猛增到1999年10月12日的60亿。据可持续发展世界首脑会议提供的资料,联合国预计全球人口将增加到2025年的.87亿和2050年93亿,而未来的几乎所有人口增长均来自于发展中国家,随着人口的增长和人们生活水平的提高,土地、水资源、能源和其他自然资源将更加紧张,特别是在发展中国家,可能会引发空前的危机。

(1)2011年10月31日,世界人口数量已达______亿。

(2)人口自然增长率是由______________________决定的。

(3)人口增加过快带来的问题有:______(不少于3点)

【答案】70 出生率 死亡率 饥饿贫困,住房紧张,交通拥挤,就业困难等(符合题意即可)

【解析】

人口自然增长率=出生率-死亡率。人口增长过多过快带来问题:交通堵塞、居住条件差、就业困难、生活贫困、环境污染、资源减少等。采取措施:人类必须控制自己,做到有计划地生育,使人口的增长与社会经济的发展相适应,与环境资源相协调。

(1)从材料中可知,2011年10月31日,世界人口数量已达70亿。

(2)人口的自然增长率=出生率-死亡率,所以人口自然增长率是由出生率和死亡率决定的。

(3)人口增长会带来一系列的问题,如:饥饿贫困,住房紧张,交通拥挤,就业困难等,严重阻碍经济的发展,所以人口的增长与社会经济的发展相适应,与环境资源相协调。

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【题目】Dear Li Hua

How's everything going? Congratulations on your graduation from junior high school!

I hope you have a great time during the holiday, but there is something important for you to think about—a plan for your personal growth. Here is some advice for you.

Firstly, study yourself. Understand what you like, what you value and what you want to be. In studying yourself, you check your strengths(长处) and weaknesses. Find out what you need to prepare for your dream job.

Secondly, write down your plan. When writing, you can try using Mind Maps(思维导图). It is a good way to help you to think more clearly. And you may find a proper way to work your plan out.

Thirdly, go over your plan with your teachers, parents or friends. They may give you some advice. Think carefully about their advice and make some changes to your plan if necessary. And then you can go on with it.

Finally, work hard to realize your dream. For example, if you want to be an English teacher in the future, you should spend more time reading English books, learning more about English culture and practicing your listening and speaking from now on. You can make your dream come true only through hard work.

You may find it difficult to make the plan now. Don't worry. All you need is just a rough(粗略的) one. Once you enter the senior high school, you'll get a chance to make it better with the help of your teachers. And your personal growth plan may change with your age, your interests and the social development. So take your time and I believe you will grow into an excellent young man.

Best wishes!

Yours

Li Fang

1The writer gives ________ pieces of advice on Li Hua's personal growth.

A.twoB.threeC.fourD.five

2According to the passage, a personal growth plan in your lifetime may change with the following things except ________

A.your Mind MapsB.your ageC.the social developmentD.your interests

3The underlined word “study” in Paragraph 3 probably means “________” in Chinese.

A.学习B.审视C.帮助D.调查

4In the letter, Li Fang mainly wants to tell Li Hua ________

A.how to spend the holiday happily

B.how to prepare for his dream job

C.how to make his personal growth plan

D.how to review the plan with his friends

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