问题 单项选择题 案例分析题

读北半球某四地气候1月和7月气候相对海洋性、大陆性比较示意图,回答下列问题。

①②③④四地对应的气候类型可能是()

A.热带雨林气候、温带季风气候、亚热带季风气候、地中海气候

B.热带雨林气候、亚热带季风气候、温带季风气候、地中海气候

C.热带季风气候、温带季风气候、亚热带季风气候、温带大陆性气候

D.热带季风气候、温带季风气候、亚热带季风气候、热带雨林气候

答案

参考答案:B

解析:

海洋性是指气候湿润,降水量大,受季节影响小,气温年较差和日较差也较小;大陆性是指降水较少,降水量受季节影响大,气温年较差和日较差都相对较大。由图可知,①地无论1月还是7月,海洋性都强,所以终年降水较多,为热带雨林气候;②、③两地,7月即夏季海洋性②>③,冬季大陆性②<③,所以②地的降水量大,气温年较差和日较差也较小,应当是亚热带季风气候,故选项B正确。

考点:本题考查气候类型的综合运用。

完形填空
完形填空。
     What should we do to keep healthy? One important rule is to exercise  1 . The Smith family try to exercise
every day. Mr Smith  2  exercise in the morning because he must get to work at seven o'clock. But he runs
every evening. He walks a lot,  3 . He goes to school on foot every day, and after school he  4  different sports
with his friends. Mrs Smith goes to a yoga (瑜珈) class  5 . But it wasn't always this  6 . Last year Mr and
Mrs Smith used to (过去常常) take buses  7 , even to the drugstore two blocks away. They wouldn't walk.
So they often go to the drugstore. But the Smiths all  8  better now. They believe they shouldn't be lazy. We 
 9  exercise every day, but we should try our best to exercise  10  often as possible.
( )1. A. often       
( )2. A. may not     
( )3. A. also        
( )4. A. likes       
( )5. A. in two weeks
( )6. A. way         
( )7. A. somewhere   
( )8. A. fell        
( )9. A. don't       
( )10. A. as          
B. sometimes         
B. can not           
B. either            
B. plays             
B. two or three weeks
B. kind              
B. everywhere        
B. feel              
B. mustn't           
B. so                
C. never       
C. should not  
C. too         
C. watches     
C. twice a week
C. result      
C. nowhere     
C. feel like   
C. needn't     
C. more        
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