题目内容

【题目】读下图某地等高线地形图,回答下列问题:(8分)

(1)写出图中字母所在部位的地形名称:

A ________B ________C ________ D ________

(2)山顶甲与山顶乙的相对高度是________米。

(3)如果甲、乙两个山顶的图上距离为3厘米,那么它们的实地距离为________米。

(4)山顶甲在山顶乙的________方向。

(5)图中小河E的流向是________________。

【答案】

(1)鞍部、陡崖、山谷、山脊

(2)58

(3)1500

(4)东北

(5)自西北向东南

【解析】

试题分析:

(1)从上图地形图可以看出,A是位于两座山的低洼处,是鞍部地形;B处由多条等高线重合在一起,是陡崖地形;C处的等高线是向高处弯曲,说明此处的地势要比旁边更低,所以是山谷地形;D处的等高线弯向低处,说明此处的地势更高,是山脊地形.

(2)计算两个地方的相对高度,就是两个地方的绝对高度相减,图上甲的海拔是678米,乙是620米,所以两地的相对高度是58米.

(3)从图上可以看出,比例尺是1:50000,甲乙两座山的图上距离大约为2厘米,根据上图的比例尺可以算出,其实际距离是2*500米=1000米在上图没有经纬网,没有指向标,只有根据上北下南、左西右东的方法来判断,可以看出E处小河的流向是自西北向东南流向.

(4)从图上可以看出,甲地位于乙地的右上角,所以甲是位于乙的东北方向

(5)图中既没有指向标,又没有经纬网,只有通过上北下南、左西右东表示方向,所以图中小的流向是自西北向东南.

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Street Markets Around the World

There are many ways of shopping.You can shop by telephone,by post or through your home computer,but for many people,the most exciting way to shop is also the most traditional—at a street market.You can find markets anywhere in the world.Here are four of them:

There are many“floating markets”in Asia;perhaps the most unusual is in Thailand,at a place called Damnoen Saduak.It’s open from six in the morning to the noon every day.People sell fresh fruit from their boats.

Many Belgians(比利时人)say that the Grand Place is the most beautiful square in the world.It is the home of a colorful flower market.It’s open every day except Monday.On Monday,instead of flowers,there’s a wonderful bird market!

One of the world’s most famous markets is in Mexico City—the Sonora Market.You can buy toys,birds,herbs and medicine.There are all kinds of things.It’s open every day from early in the morning till late at night.

In England,every weekend,thousands of young people from all over London travel to the Camden Market—it’s the place to go for street fashion,CDs and tapes.Many people also go there for fun.

根据短文内容,在表格中的横线上填写所缺单词。每空一词。

Names

Countries

Features

Things to Sell

Open Time

Damnoen Saduak

Thailand

unusual

fresh

(1)________

every day

the Grand Place

Belgium(比利时)

beautiful

(2)________

every day except Monday

the Sonora Market

Mexico

(3)________

all kinds of things

every day

the Camden Market

(4)________

fashionable

fashion things

every

(5)________

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