问题 综合

读甲、乙两图,回答下列问题。(10分)

 

(1)甲图中的M河是                  ,乙图中的N河是____________。

(2)N河流域上游有世界最大的水利枢纽工程                  ,分析此处水能资源丰富的原因有哪些? 

(3)N河流域开发治理与M河流域相比较,有哪些相似之处?

答案

(1)田纳西河 长江(2分)

(2)长江三峡  气候:巫山以上流域属亚热带季风气候和高山气候,有丰富的降水和冰雪融水。地势:位于我国地势的第二、三级阶梯的交界处,落差大。水系:长江上游有众多源远流长的支流,水系庞大。(4分)

(3)①通过兴修各种水利设施,对水资源进行综合开发利用;②大力开发流域内的水能资源;③利用当地的资源优势发展工业;④大力发展内河航运等。(4分)

题目分析:

(1)读图,根据甲图左上角小图,判断甲图是美国的田纳西河。根据经纬度判断乙图中的N河是长江。

(2)结合前面分析,N河上最大水利工程是长江三峡。该河位于亚热带季风气候区,西部是高山气候,有丰富的降水和冰雪融水,长江上游有众多源远流长的支流,水系庞大,河流水量大。图示区位于我国地势的第二、三级阶梯的交界处,落差大。所以水能资源丰富。

(3)根据所学知识分析,两地区都通过兴修各种水利设施,对水资源进行综合开发利用,大力开发流域内的水能资源。两地都是利用当地的资源优势发展工业。中下游地区都在大力发展内河航运等。

阅读理解

阅读理解并回答下面的问题。

      Frank Smith   I’m in Grade Two in high school. I have a part-time job in a restaurant. I send dishes

for the restaurant on Saturdays and Sundays from 8:00 a. m. until 4:00 p. m. I get $ 5. 50 an hour, It isn't much money, but I save almost every cent. Because I want to go to a good university, and it needs a lot

of money.

      Liz Johnson   I'm in Grade Three in high school. I have a job as a cashier in a store. The job pays

well ――about $ 6. 75 an hour. I work every weeknight after school from 4:00 until 8:00. I don't have

time for homework, and my grades aren't very good this year. But I have to study hard because I want

to be a doctor in the future.

      Mary Connor  It's my first year in college.  College is very expensive so I work in a law office for

three hours every weekday afternoon.  I get $ 8. 25 an hour. The job gives me good experience because

I want to be a lawyer someday. But I don't want to work every term. I need time to study.

l. What does Frank Smith do in the restaurant?

                                                                      

2. How long does Liz Johnson work every weeknight?

                                                                      

3. Who gets the highest pay an hour?

                                                                        

填空题