问题 综合

根据下列图表资料,回答问题。

A、B两河水文基本概况

(1)图中A河注入             

(2)A河流经的沙漠名称为               。由于该河下游河水流速                ,泥沙沉积,在河口发育了                   。B河流经                     盆地,穿过峡谷的下游河段,水流湍急,具有丰富的           资源。

(3)B河长度不及A河而流量超过A河的主要原因是:                                      

                                                  。(2分)

(4)从降水类型来看,B河所在流域的降水大多属于                 雨。历史上,A河下游河段的定期泛滥给两岸农业生产提供了                                 。A河上游①与支流②中,与该河泛滥有密切关系的是         (填写数码),其理由是:                         

                  

答案

(13分)

(1)地中海

(2)撒哈拉沙漠    减缓      尼罗河三角洲(三角洲)   刚果     水力(水能)

(3)B河所在地区的降水量比A河丰富(B河地处热带雨林地区,A河位于热带草原和热带沙漠地区);B河位于世界最大盆地刚果盆地,A河流域面积相对较小(B河流域面积大于A河)(2分)

(4)对流 灌溉水源(水源) 肥沃的土壤(淤泥) ② 支流②所处地区降水具有季节变化大的特点(支流②流经热带草原区,流域降水季节变化大)

题目分析:

第(1)题,根据图示的经纬度位置和海陆分布判断,A为尼罗河,B为刚果河,注入大西洋。

第(2)题,缓,泥沙淤积,则河口发育了河口三角洲。

第(3)题,根据两条河流主要流经的气候类型、降水量的差异和流域面积等方面分析。

第(4)题,B河流流域多为热带雨林气候,受赤道低压带控制,故降水类型属于对流雨。尼罗河下游的定期泛滥,给下游带来丰富的水源和大量的泥沙沉积,利于提高土壤肥力。尼罗河的流量主要受②青尼罗河流量的影响,因其主要流经热带草原气候,降水量集中于夏季。

点评:本题难度不大,学生需要结合图示的经纬度位置和海陆轮廓进行区域定位,结合世界区域地理概况和影响河流流量的主要影响因素等内容分析。

完形填空

Choosing the right job is probably one of the most important decisions we have to make in life, and it is frequently one of the hardest decisions we have to make. One important question that you might ask yourself is: "How do I get a good job?"   小题1:  .

There are people who can answer an insignificant advertisement in the local paper and find the best job in the world; others write to all sorts of places all over the country, and never seem to get a reply at all. Still others believe that the in-person, door-to-door approach is by far the best way to get a job; and then there are those who, through no active decision of their own, just seem to be in the right place at the right time.    小题2:  . He used to spend a lot of his free time down by the sea watching the tall ships, but never thinking that he might one day sail one of them. His father was a farmer, and being a sailor could never be anything for the boy but an idle dream. One day, on his usual wandering, he heard the captain of the ship complaining that he could not sail because one member of his crew was sick. Without stopping to think, the young man offered to take his place.    小题3:   .

 小题4:  . If the young man had gone home to ponder(考虑)his decision for a week, he may have missed his chance. It is one thing to be offered an opportunity; it is another thing to take it and use it well.

Sometimes we hear stories about people who break all the rules and still seem to get plum jobs(美差). When you go for a job interview or fill out an application, you are expected to say nice things about the company to which you are applying.    小题5:. And within a year this person had become general manger of the company.

A.This story also illustrates the importance of seizing an opportunity when it presents itself.

B.People find jobs in an limitless number of ways.

C.It's almost impossible to find a good job by answering advertisement in newspapers.

D.Take for example the young man who wanted to be a sailor.E.But there was one person who landed an excellent job by telling the interviewer

all the company's faults.

F.He spent the rest of his life happily sailing the ships he had always loved.

G.It is very important to seize an opportunity when you are given one.

填空题