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【題目】小華認識了來自非洲的黑人朋友拉比,拉比介紹了許多家鄉的情況,據此完成下面小題。

1下列描述,符合拉比家鄉所在大洲情況的是(  )

A. 大多位于溫帶B. 熱帶草原氣候分布面積廣

C. 以黑種人為主,人口自然增長率低D. 經濟發達

2非洲經濟落后的歷史根源是(  )

A. 人口增長過快B. 自然資源貧乏

C. 長期遭受殖民統治D. 自然條件惡劣

3撒哈拉以南的非洲最迫切解決的問題是(  )

A. 人口B. 糧食

C. 環境D. 教育

4撒哈拉以南的非洲礦產資源豐富,其中儲量和產量居世界第一位的是(  )

A. 銅和石油B. 鋁土和鐵礦

C. 金剛石和銅D. 黃金和金剛石

【答案】

1B

2C

3A

4D

【解析】

根據非洲地跨赤道南北,它東瀕印度洋,西臨大西洋,北隔地中海及直布羅陀海峽與歐洲相望,東北與亞洲之間隔著狹長的紅海,并以蘇伊士運河為陸上分界。非洲是世界古人類和古文明的發祥地之一,擁有悠久的歷史和燦爛的文化,進行分析解答。

1非洲3/4的面積在南、北回歸線之間的熱帶,絕大部分地區年平均氣溫在20℃以上,氣候普遍暖熱,因而被稱為“熱帶大陸”,故A敘述錯誤;

非洲分布最廣的氣候類型是熱帶草原氣候,故B敘述正確;

非洲以黑種人為主,人口自然增長率高,故C敘述錯誤;

非洲經濟較落后,故D敘述錯誤。

故選:B

2非洲經濟落后的歷史根源是長期遭受殖民統治。故選:C

3撒哈拉以南的非洲多數國家,長期受殖民統治經濟模式單一,經濟發展落后;非洲是人口自然增長率最高的一洲,人口的快速增長造成了糧食的極度短缺,為了滿足糧食需要,不斷的破壞生存的環境,現階段人口、糧食、環境是非洲面臨的巨大問題;現階段,非洲面臨的主要任務是:控制人口增長;保護自然環境,提高農牧業生產水平;發展多元化經濟;培養科技人才;提高民族文化素質;科技興農等,其中控制人口增長是非洲人民面臨的最緊迫任務。根據題意。故選:A

4非洲地域遼闊,物產豐富多樣,被譽為“富饒大陸”。非洲礦產資源種類多,儲量大。金剛石、黃金、鉻鐵礦、磷酸鹽等的儲量和產量都居世界首位。故選:D

考查非洲的地理概況。

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