题目内容

【题目】 2015年3月15日,李克强总理在答记者问时说到:按照国际权威统计,中国是世界第二大经济体……按人均GDP,我们是在世界80位以后。”

据此完成下列小题。

【1】李总理所说情况,其形成的主要原因是()

A.我国是世界上人口最多的国家B.我国地大物博

C.我国工业不发达D.我国是多民族国家

【2】与世界第一大经济体——美国相比,中美两国的相似点有()

A.都是国土辽阔的国家B.两国都地跨寒、温、热三带

C.都是濒临两个大洋的海陆兼备的国家D.都是东半球的国家

【答案】

【1】A

【2】A

【解析】

根据中华人民共和国成立后,由于人民生活水平的提高和医疗卫生条件的改善,人口死亡率大大下降,人口出生率不断上升,使我国人口迅速增长;美国地处北美大陆南部,北临加拿大,东濒大西洋,西临太平洋,南接墨西哥和墨西哥湾,美国领土跨寒温热三带,我国主要位于北温带,小部分位于热带,没有寒带,进行分析解答。

【1】根据2010年全国第六次人口普查结果,中国总人口约为13.4亿,约占世界人口总数的1/5,是世界上人口最多的国家;因此,我国人均GDP在世界80位以后。所以答案A正确;

故选:A。

【2】我国的陆地面积居世界第三位,美国的领土面积居世界第四位,我国和美国都是国土辽阔的国家,故A正确;

美国领土跨寒温热三带,我国主要位于北温带,小部分位于热带,没有寒带,故B错误;

我国东临太平洋,南临印度洋,北邻北冰洋,美国的本土东临大西洋,西临太平洋,我国和美国都是海陆兼备的国家,故C错误;

我国位于东半球,美国位于西半球,故D错误。

故选:A。

考查中国的人口、国情及美国的地理概况。

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【题目】 In our life, there are many messages that tell us to be healthy. We may make much effort to achieve this goal. But really, it doesn't have to be so hard. Simply going for a walk—especially if you do it regularly and outdoors—is a lowstress, lowimpact(低强度), and an easy way to get lots of health benefits. It can be a happy time—spend alone or together with friends, in sunshine and the fresh air. Let's see the benefits of going for a walk.

Firstly, it makes you have a good mood. Studies show that walking outdoors can help relieve(释放) stress. Those who take a 90minute walk outdoors have less negative thoughts about themselves.

Secondly, it improves your heart health. Just 30 minutes, walk a day has been proved to improve blood pressure and reduce your risk of coronary heart disease and stroke. This can be finished easily by simple actions like parking farther away from buildings, climbing stairs, and pacing while talking on the phone.

Thirdly, it can reduce the sugar intake(摄入量). When_you_want_to_eat_a_sweet_snack,_go_for_a_walk__ One study shows that taking a 15minute walk helps people cut their chocolate intake in half.

The last but not least, it improves your brain health. Going for a regular walk has been related to increasing brain plasticity(可塑性), and developing the ability of creativity.

Therefore, let's make going for a walk become a routine.

【1】完成句子We may ________________ to achieve the goal of keeping healthy.

【2】完成句子Going for a walk is a lowstress, lowimpact and an easy way to get lots of ________________.

【3】简略回答问题How long should you walk to have less negative thoughts about yourself?

________________________________________________________________________

【4】找出并写下第三段的主题句。 ________________________________________________________________________

【5】将文中画线句子译成汉语。________________________________________________________________________

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