题目内容

【题目】阅读材料,回答问题。

大洋洲直到19世纪才被欧洲人初步探测清楚。在这以前,人们只模糊地认为南太平洋该有大片的陆地,随意在地图上注明“澳大利亚”字样,它的拉丁语原意就是“南方的陆地”。在19世纪初的地理教科书中,坚持说地球上只有亚洲、欧洲、非洲、美洲、大洋洲五大洲,而没有南极洲。18161821年,俄国探险船队首次进入南极圈,发现了新陆地,断定地球的南端并不是海洋。此后,探险成果渐多,南极大陆的轮廓明朗化,人们就将这块位于地球南端的南极陆地取名为南极洲。南极洲因发现最晚,故又称第七大陆。

(1)“澳大利亚”的原意是 ,被发现于 世纪初。

(2)从世界地形图中我们发现澳大利亚位于 洲上。

(3)最后被发现的大洲为 ,被 国船队发现。

(4)你知道世界上跨经度最多的大洲吗?

(5)南极洲周围都有哪几个大洋?

【答案】(1)南方的陆地 19世纪初 (2)大洋洲

(3)南极洲 俄国

(4)南极洲 (5)太平洋印度洋大西洋

【解析】试题分析: (1)“澳大利亚”的原意是南方的陆地,被发现于19世纪初;(2)从世界地形图中我们发现澳大利亚位于大洋洲上;(3)最后被发现的大洲为南极洲,被俄国船队发现;(4)世界上跨经度最多的大洲为南极洲;(5)南极洲周围的大洋有太平洋、印度洋、大西洋。

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【题目】Fill in the blanks with proper words(在短文的空格内填入适当的词,使其通顺。每空格限填一词,首字母已给)

There are so many things around us that make life more convenient. What might life be like without them? We asked our readers what they thought were the most u 【1】inventions from the past. Here are their top four.

It all starts here. If you haven't got wheels, you can't go anywhere or get anything! We need them for every type of vehicle. They take us to p【2】we have never been to and bring things fast. They’re used for operating many kinds of machines. Wheels were used as f【3】back as 3000 BC.

Imagine it’s extremely cold or extremely hot. If you want some water, you've got to go to the well or a pump(抽水机). Or even worse, your toilet is o【4】 the house. Before indoor plumbing, people had to do this. Try to think about all the times you turn on the water in your home every day. The ancient Greeks c【5】 it nearly 4,000 years ago. Unfortunately, there are still some countries where they haven't got it.

Until 1879, candles or oil lamps were used for lighting. But then Thomas Edison developed the bulb. Walk around your home and count how many light bulbs you see. They're e【6】-even inside your fridge!

You might use one of these to do your homework, organize your schedule or read a magazine. But computers are also used for running things that you use every day. There are

t【7】computers inside cars, microwave ovens, TV sets and DVD players. Charles Babbage invented the first computing machine in 1822 but it has changed a lot since then

These are the readers' top four. What do you think is the fifth?

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