问题 综合

读某等高线地形图,回答下列问题(7分)

(1)在图中分别用字母D、E、F标出陡崖、鞍部和山谷所在的地形部位。

(2)图中AC线和BC线所在地,坡度比较陡的是      ,请说出你的判断理由                                     

(3)A点海拔         米,A、B两点的相对高度是         米。

答案

(1)D陡崖;E鞍部;F山谷

(2)BC;因为等高线密集,坡度陡

(3)150;150

题目分析:

(1)本题主要考察学生对于地形部位等高线的认识能力。陡崖是等高线重叠的部分,鞍部是两个山顶之间的部分,山谷是等高线向高处凸出部分。因此判断,D为陡崖;E为鞍部;F为山谷;

(2)等高线密集的地方坡度陡,BC线等高线比较密集,图中AC线和BC线所在地,坡度比较陡的是BC

(3)由A处于等高线的位置,可以判断A点海拔是150米,B点海拔是300米,AB间的相对高度为150米。

阅读理解

阅读理解

     When I was six, Dad brought home a dog one day, who was called "Brownie". My brothers and I all

loved Brownie and did different things with her. One of us would walk her, another would feed her, then

there were baths, playing catch and many other games. Brownie, in return, loved each and every one of us. One thing that most touched my heart was that she would go to whoever was sick and just be with them. We always felt better when she was around.

     One day, as I was getting her food, she chewed up(咬破)one of Dad's shoes, which had to be thrown away in the end. I knew Dad would be mad and I had to let her know what she did was wrong. When I

looked at her and said, "Bad girl, "she looked down at the ground and then went and hid. I saw a tear in

her eyes.

     Brownie turned out to be more than just our family pet. She went everywhere with us. People would

stop and ask if they could pet her. Of course she'd let anyone pet her. She was just the most lovable dog. There were many times when we' d be out walking and a small child would come over and pull on her hair. She never barked(吠) or tried to get away. Funny thing is she would smile. This frightened people because they thought she was showing her teeth. Far from the truth, she loved everyone.        .

     Now many years have passed since Brownie died of old age. I still miss the days when she was with

us.

1. What would Brownie do when someone was ill in the family?

A. Look at them sadly.

B. Keep them company.

C. Play games with them

D. Touch them gently.

2. We can infer from Paragraph 2 that Brownie _____________.

A. would eat anything when hungry          

B. felt sorry for her mistake

C. loved playing hide-and-seek              

D. disliked the author's dad

3. Why does the author say that Brownie was more than just a family pet?

A. She was treated as a member of the family.  

B. She played games with anyone she liked.

C. She was loved by everybody she met.      

D. She went everywhere with the family.

4. Some people got frightened by Brownie when she_______.

A. smiled        

B. barked      

C. rushed to them    

D. tried to be funny

5. Which of the following best describes Brownie?

A. shy.          

B. polite.      

C. Brave.            

D. Caring.

单项选择题