问题 选择题

湖北某校地理兴趣小组于3月21日前往下图所示区域进行地理观测,图中等高距为200米。据此回答下列问题。

小题1:图中Q地的海拔高度可能是( )

A.160米

B.380米

C.680米

D.980米小题2:15时(地方时)Q地的观测者看到太阳在P地落下,据此判断河流干流大致的流向是( )

A.东北流向西南

B.西南流向东北

C.西北流向东南

D.东南流向西北小题3:若图示森林急剧减少,对当地水循环的影响将主要有( )

①坡面汇流速度加快②水汽输送量减少③蒸腾、蒸发量加大④地下径流减少

A.①②

B.③④

C.②③

D.①④

答案

小题1:D  

小题2:C

小题3:D

题目分析:

小题1:按等高线分布规律等高线数值如下图,Q地的海拔范围为900-1100米或1000-1200米,D对。

小题2:3月21日太阳直射赤道,全球太阳东升西落。15时(地方时)太阳位于当地西南方,说明P位于Q地西南方。河流流向如下图,说明河流从西北流向东南,C对。

小题3:森林急剧减少河流阻挡地表径流径流减少,坡面汇流速度加快,①对;水汽输送发生与大气之中,森林减少阻挡不了多少,②错;植被减少蒸腾、蒸发量减少,③错;森林减少,下渗减少,地下径流减少,④对;选D。

阅读理解

第二部分:阅读理解(共25小题,每小题2分,满分50分)
第一节:阅读下列短文,然后从所给的四个选项 (A、B、C和D) 中选出最佳选项,并在答题纸上将该项涂黑。
A
The best Mother’s Day gift I ever received was a magnolia(木兰)tree. At first, it was a tired little thing, but it was mine, and I know I would treasure it.
Magnolia trees were my mother’s favorite. We had one in the front yard of our house when I was growing up. I can still remember Mom’s pleasure upon seeing the buds. “Oh, look,” she’d cry out every year, “the magnolia tree is going to bloom(开花)—just in time for my birthday.” And sure enough, on April 19, her birthday, the graceful pink-and-white flowers would be all over the branches, announcing the arrival of spring.
Back then, I didn’t find the blooming of a tree to be an event worthy of celebration. A new toy, a pretty dress or a trip to the amusement park—those were exciting. But my mother had a way of appreciating the smallest things as wonders. A baby’s smile, or a call from an old friend filled her with happiness.
On the first Mother’s Day following her death six years ago, I wasn’t sure how I’d manage. Reminders of my mother’s absence seemed to be everywhere.
That Sunday morning I awoke to a quiet house, with warm sun streaming through the windows. I wondered where my husband had gone with our two daughters, Kira,4, and Sophie, 9 months. As I was relaxing in bed, enjoying the peace, Kira suddenly burst through the bedroom door.
“Look outside, Mommy!” she ordered. There, in the yard, David was digging a hole. Next to him was a little tree whose roots were wrapped.
“It’s a magnolia tree,” Kira said, though I didn’t need to be told. I raised the window and called out to David. “Happy Mother’s Day!” he said.
It was. Although I didn’t have my mother any longer, I had her tree, and each year since, I’ve had her enthusiasm(激情). Now when we pull up to our house on a bright spring day, I say to my daughters, “Oh look! The magnolia’s about to bloom.” And when it does, we admire its beauty and use it as a chance to talk about my mother and her love for flowers.
What time does the magnolia bloom according to the passage?
A. In spring.
B. In summer.
C. During the writer’s birthday.
D. Around Mother’s Day.
42. What impresses the writer most about her mother was __________.
A. her care of children
B. her love for flowers
C. her devotion to family
D. her appreciation of life
43. By saying “I had her tree” (Paragraph 8), the writer most probably implies that _______.
A. the magnolia tree was just her mother’s favorite
B. she owned the same kind of tree as her mother once had
C. the same kind of tree could often remind her of her mother
D. the tree could take the place of her mother in her memory
44. The writer’s purpose in writing the passage is to __________.
A. describe her happy family life
B. recall her childhood experiences
C. show how she loves magnolia trees
D. express her love for her dead mother
单项选择题