题目内容

【题目】读我国地理区域示意图,回答下列问题。

(1)我国划分为四大地理区域,图中A____地区最为突出的自然环境特征是_____

(2)图中C地区有被称为“世界屋脊”的____高原,位于我国地势第_____阶梯上。

(3)图中①是________河,进入华北平原,泥沙大量淤积,导致河床不断抬高,形成举世闻名的“_________”。

(4)图中②是_____盆地,该盆地中有我国面积最大的沙漠。

(5)B和D两地区地理差异明显:耕地类型B地区以旱地为主,D地区以_____为主;主要粮食作物B地区以______为主,D地区以水稻为主。

【答案】西北 干旱 青藏 一级 黄河 地上河 塔里木 水田 小麦

【解析】

根据我国各地的地理环境、自然和人文地理特点的不同,可以将我国划分为四大地理区域.即北方地区、南方地区、西北地区、青藏地区。

1)从图中可知,A是西北地区,由于西北地区深居内陆,远离海洋,降水少,其自然特征是干旱。

2)图中C青藏地区有被称为“世界屋脊”的青藏高原(世界海拔最高的高原),位于我国地势第一阶梯上。

3)根据河的形状可知,①是黄河,中游流经水土流失严重的黄土高原地区,下游进入华北平原,泥沙大量淤积,导致河床不断抬高,形成举世闻名的“地上河”。

4)图中②是我国最大的盆地-塔里木盆地,该盆地中有我国面积最大的沙漠-塔克拉玛干沙漠。

5)图中可知,B是北方地区,D是南方地区,北方地区耕地以旱地为主,南方地区以水田为主;北方地区粮食作物以小麦为主,南方地区以水稻为主。

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【题目】A 7-magnitude(震级)earthquake hit Ya'an,Sichuan at 8:02 on April 20, 2013, and it killed at least 196 people and injured more than 11,000.

Together with other students, Yang Xuelan ran out to the playground. She was safe. But all her textbooks and exercise books were buried(埋)in the teaching building.

What can we do when an earthquake happens? In fact, there's little we can do to stop natural disasters (自然灾害) such as earthquakes happening. But, some methods can reduce the harm they cause.

◆ Drop down onto your hands and knees. This way can protect you from falling.

◆ Cover your head under a strong table or desk. You can also stay along a wall,and cover your head with your arms and hands.

◆ Hold on to(守住,抓牢) your shelter(遮蔽物) until the shaking stops. Be prepared to move with your shelter if the shaking continues.

Schools can normally take the earthquake drills(演练) to help student stay alive.

1How many people lost their lives in the earthquake in Ya'an?

A. At least 196. B. More than 11,000.

C. Less than 196. D. About 11,196.

2When the earthquake happened in Ya'an, Yang Xuelan was .

A. at home B. at school

C. on her way to school D. playing on the playground

3What does the underlined word "reduce" mean in Chinese?

A. 提高 B. 阻止 C. 增加 D. 减少

4According to the writer, we can to reduce the harm natural disasters cause.

A. do nothing B. stay at home

C. take some methods D. run out of the house

5Which of the following can help you stay alive in an earthquake?

A. Dropping down onto your hands and knees.

B. Covering your head under a strong table or desk.

C. Holding on to your shelter until the shaking stops.

D. A, B and C.

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