问题 综合

读“北半球自然带的纬度地带性和垂直地带性示意图”,回答下列问题。(10分,每空1分)

(1)自然带①是_______带,它在40°N的高山上的分布高度范围是_______。

(2)自然带②在南半球是否有分布_______;判断的理由是_____________________。

(3)自然带③所属的气候类型在欧洲是______,在我国的气候类型是_______。

(4)⑤所在纬度的自然带在全球的最大分布地区是_________,描述该地区植被在自然地理环境上的重要作用一个词语是____________。

(5)④自然带的植物叶子表面往往有一层蜡质,其主要原因是_________。

(6)从高、中、低纬度地带来看,垂直地带性表现最明显的纬度地带是__________。

答案

   (1)苔原 4000~5300米  (2)没有 南半球相应纬度地带是海洋 

(3)温带海洋性 温带季风  (4)亚马孙平原 地球之肺

(5)夏季炎热干燥,减少水分损失(蒸腾)    (6) 低纬度高山地区

本题考查自然带的分布规律以及自然带和土壤、动物、气候等环境要素的关系。注意带着联系的观点考虑问题分析地理环境的整体性。

(1)结合图示①自然带在纬度地带性分布规律上,分布于北纬70°--80°位置,故判断为苔原带;结合垂直自然带的分布,取40°N对应的海拔高度即可。

(2)自然带②为纬度地带性分布规律上,分布于北纬50°--70°,由于南半球该纬度全部是海洋,几乎没有陆地,故该自然带在南半球缺失;

(3)根据自然带③在纬度地带性分布规律上,分布于北纬35°--50°之间,故判断为温带落叶阔叶林,故反映的气候类型为温带海洋性气候和温带季风气候;

(4)⑤所在纬度的自然带为热带雨林带,全球最大的分布地区是亚马逊平原,由于热带雨林茂密,具有强大的吸收二氧化碳放出氧气的生态功能,故被称为地球之肺。

(5)④自然带的植被叶子上覆盖一层蜡质,反映为亚热带常绿硬叶林,主要是由于受地中海气候的影响。

(6)由于所处纬度越低,垂直自然带的数目越多,故低纬地区的高山则垂直地带性表现最为明显。

阅读理解

Everything has a name.All people,places,and things have names.For example,Jenny is the name of a student from England.England is the name of a country.Cities and towns have names,too.Schools and office buildings also have names.For example,tomato,potato and bean are names of vegetables.Apple,orange,and banana are names of fruit.Names are important.We use names every day.When we meet a new person,we usually ask,“What’s your name?”It’s important to learn a person’s name.Most people have two names.Some people have more names.Names are different all over the world.In Jenny’s class.Jenny must learn the names of the students from all over the world.This is very difficult because the names are very different.

In the United States,most people have a first name,a middle name and a last name.Parents choose the first and middle names for their babies.There are names for boys and names for girls.The last name is the family name.Usually it is the father’s family name.In a family,the mother, the father, and the children usually have the same last name.

Sometimes a person has a nickname,too.A nickname is a special(特有的)name.It’s not a person’s real name.Abraham Lincoln’s nickname was“Honest Abe”.An honest person(一个诚实的人)always tells the truth,and Abe is short for Abraham.Because he was an honest person.his nickname was Honest Abe.Pele(贝利)is a nickname,too.The football player’s real name is Edison Aeraesde Nascimento,but everyone calls him Pele.Do you have a nickname?

Names are different all over the world.They can be long or short.but they are always very important

小题1:What is Jenny?

A.A student

B.A teacher

C.An American

D.A nickname小题2:What does the underlined(划线的) word “nickname” mean in Chinese?

A.乳名

B.真名

C.绰号

D.别名小题3:What is Pele’s real name?

A.Honest Abe.

B.Abraham Lincoln.

C.Edison Aeraesde Nascimento.

D.We don’t know.小题4:Usually the last name is________ family name.

A.the father’s

B.the mother’s

C.the grandmother’s

D.The teacher’s小题5:Why is it difficult to learn names all over the world?

A.Some people have nicknames.

B.There are many names all over the world.

C.Some names are very long,and some are very short.

D.The names in different countries are different.

单项选择题