问题 综合

阅读材料,回答下列问题。

材料一  2011年3月11日13时46分,日本本州岛附近海域发生里氏9.0级地震,引发海啸,造成严重的人员伤亡及财产损失,同时造成福岛核电站发生核泄漏。核泄漏会产生很多气体状的物质,爆炸的时候许多物质会形成微粒,这些微粒也会漂浮在空气中,一部分重的颗粒还会掉在周边的范围内,但是一部分比较轻的气溶胶,会飘得比较远。

材料二 日本及周边地区示意图

⑴若图中等温线表示1月份0℃等温线,请分析A、B两处等温线的差异并解释成因。(8分)

⑵专家指出,本次日本核危机对中国影响较小,请从地理角度解释原因。(4分)

答案

(1)A处等温线向高纬弯曲,B处等温线向低纬弯曲。原因:①A处是海洋,B处是陆地,此时是冬季,受海陆热力性质差异影响,A处气温较同纬度两侧地区高,B处较同纬度两侧地区低;②A处受暖流影响,气温较高;③B处海拔较高,气温较低。

(2)核泄漏产生的微粒主要是随大气和海水运动扩散,此季节东亚地区盛行西北风,且该地区的日本暖流流向为自南向北,所以对中国影响不大。

本题考查世界区域地理和等温线的综合分析。(1)图示A处等温线向北凸,说明该处温度较高,而B处等温线向南凸,说明该处温度较低,影响气温差异的因素主要从海陆分布、地形和洋流等方面分析;(2)核物质的可能扩散方式是大气运动和洋流,而从该季节该地区的季风方向和洋流方向分析。

完形填空
任务型阅读(共6小题;每小题1分,满分6分)
请认真阅读下面短文,在短文后表格中的空白处填上适当的单词。(每空不止一个单词)
Have you ever studied abroad? Maybe it is an amazing experience, especially when you come to Australia as an foreign high school student. You can have a lot of fun there, especially on holidays.
There are many festivals in Australia. The most important one is Christmas. Each year, the summer holidays at every high school last about two months from the beginning of December to February, which covers the Christmas time. Since it is a long holiday, most foreign students in Australia students still stay in Australia during the holiday to get part-time jobs. It is quite easy to find a part-time job at Christmas. Students often take part in another major social activity. They go to the beach to have fun in the sunshine. The summer in Australia is from December to February, so going to the beach in December is very popular among Australians.
Easter in March is another important holiday in the year. It actually combines “Good Friday” and “Easter Monday”. Almost every shop closes on Good Friday. And people usually go to see Easter Show.
The Chinese New Year is not a public holiday in Australia, so every Chinese student still has to go to school to study and do his or her normal duties.
Information about Australia
小题1: _______________ holidays
From the 小题2:__________ of December to February
The most popular activity in December
小题3:______________
Two important holidays
Christmas and 小题4: ________________
The thing people usually do on Good Friday
Go to 小题5: _____________ Easter show
What to do for a few foreign students in summer
小题6: ____________ to the beach to enjoy the sunshine
 
单项选择题 A1/A2型题