题目内容

【题目】读下图,回答问题。

(1)写出图中字母所表示的大洲和大洋名称

A.____ ____ B.___ _____① ____ __ _______ ___

(2)七大洲中,纬度最高的是____ ____,面积最大的是_____ ___,跨经度最多的大洲____ ___。热带面积最广的是______ __

(3)一架飞机从非洲沿赤道向东飞行绕地球一圈,依次经过的大洲和大洋有___________、___________、___________、___________、___________、___________。

(4)轮廓形状像“S”的是________洋。

(5)BD两大洲之间的分界线是________。

【答案】(1)亚洲 北美洲  太平洋 大西洋 (2)南极洲 亚洲 南极洲 非洲(3)非洲 印度洋 亚洲 太平洋 南美洲 大西洋 (4)大西洋 (5)巴拿马运河

【解析】(1)由图可知,图中A是世界上面积最大的亚洲,B是西半球北部的北美洲;①是位于亚洲东部的太平洋,②是位于北美洲东部的大西洋。

(2)七大洲中,纬度最高的是南极洲,面积最大的是亚洲,跨经度最多的大洲是南极洲,热带面积最广的是非洲。

(3)一架飞机从非洲沿赤道向东飞行绕地球一圈,依次经过的大洲和大洋有非洲、印度洋、亚洲、太平洋、南美洲、大西洋。

(4)轮廓形状像“S”的是大西洋。

(5)由图可知,B是北美洲,D是南美洲,两大洲之间的分界线是巴拿马运河。

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【题目】

The koala

Appearance:

Size: 70—90cm Weight: 5—14kg

The koala with thick hair looks cute but it has very sharp

teeth and claws (爪子).

The male koala is larger than the female one.

Food: The koala eats eucalyptus leaves (桉树叶). Each koala

eats about 500 grams of leaves per day.

Habit: The koala sleeps for up to 16—18 hours. It prefers to move around in the evening.

Baby fact: A healthy female koala can have one child each year. A baby koala is very small when it is born—only a quarter of an inch. It has no hair and it can’t see either. It lives in its mother’s pouch (育儿袋) for half a year. During this time, it only drinks its mother’s milk.

Danger: The number of koalas in Australia is getting smaller every year, mainly because of people. People cut down a lot of trees, so many koalas have no places to live in and they don’t have enough leaves to eat. There are fewer than 100,000 koalas in the world. Some scientists say if people don’t protect them, we won’t have any koalas within 30 years.

1When does the koala often move around during a day?

A. In the morning. B. In the evening.

C. In the afternoon. D. At weekends.

2If someone sees a newly born koala, he will find that ___________________.

A. it can see everything B. it is really small

C. it has thick hair D. it is very big

3A baby koala can’t live without ____________________.

A. water B. grass C. milk D. meat

4Which of the following is TRUE?

A. An adult koala often weighs more than 16kg.

B. The female koala is smaller than the male one.

C. The claws of the koala are sharp but their teeth are not.

D. The koala often sleeps more than 20 hours.

5The koala is in danger now. The main reason is that __________________.

A. big animals eat them

B. people hunt them for their fur

C. people cut down many trees

D. They often kill each other

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