问题 综合

读图,甲图为“某日光照示意图”,乙图为“地球公转示意图”,回答下列问题。(10分)

(1)在甲图中画出太阳直射光线。

(2)甲图中该日太阳直射的纬度是          ,此时,北半球正午太阳高度达到最大值的范围是          

(3)甲图中A地此时的太阳高度为       ;B地出现      (极昼、极夜)现象;A、C两地一定相同的地理事物有       。(选择填空)

A. 地方时    B. 线速度    C. 昼夜长短    D. 气候

(4)甲图对应乙图①②③④中的      位置。乙图中,地球从位置①运行到位置②的期间,下列现象可能发生的是         ;(选择填空)

A. 北京正午人影先变长,后变短    B. * * 升旗时间越来越晚

C. 地球公转速度逐渐变慢          D. 极昼极夜范围越来越小

(5)南极考察工作活跃时,地球公转到乙图中          点附近。

答案

(1)垂直于晨昏线,在图左侧的平行光线(1分)

(2)23°26′N(1分);北回归线及其以北地区(1分)

(3)0°(1分);极夜(1分);BC(2分)

(4)③(1分)D(1分)

(5)①(1分)

题目分析:

(1)太阳直射光线的画法是和晨昏线垂直,在昼半球一侧的平行光线。

(2)据图判断:甲图中该日太阳直射的纬度是23°26′N,此时,北半球正午太阳高度达到最大值的范围是北回归线及其以北地区。

(3)据图判断:甲图中A地位于晨昏线上,此时的太阳高度为0°;B地出现极夜极昼、极夜)现象;A、C两地位于同一纬度,一定相同的地理事物有线速度和昼夜长短。

(4)据图判断:甲图为夏至,甲图对应乙图①②③④中的③位置。乙图中,地球从位置①运行到位置②的期间,太阳直射点由南回归线北移到赤道,所以极昼极夜范围越来越小。

(5)南极考察工作活跃时,太阳直射点位于南半球,地球公转到乙图中①点附近。

点评:根据地球公转所处的位置不同,确定二分二至日,其中春分日、秋分日太阳直射赤道,夏至日太阳直射北回归线,冬至日太阳直射南回归线。

完形填空
The situation seemed hopeless.
From the first day he entered my junior-high classroom, Willard P. Franklin lived in his own    , shutting out his classmates and me, his teacher. I tried to build a     relationship with him but he showed no interest. Even a “Good Morning Willar” received only a grunt(咕哝) that couldn’t be        . Willard was a loner(孤独的人) who seemed to have no hope or need to break silence. Shortly after the Thanksgiving holiday, we received the news of the annual(每年的) Christmas collection of money for the less      people in our school district.
“Christmas is a season of          ,” I told my students. “There are a few students in the school who might not have a happy holiday season.         donating our Christmas collection, you will help buy food, clothing and toys for these needy people. We start the collection tomorrow.” When I called for the donations the next day, I discovered that         everyone had forgotten, except Willard P. Franklin. The boy dug deep into his pants pockets      he walked up to my desk. Carefully, he      two coins into the small box.
“I don’t need milk for lunch,” he said      . For a moment, just a moment, he smiled . Then he turned and walked back to his desk.
That night, after school, I took our     to the school principal. I couldn’t         sharing the incident(事件) that had taken place.
“I may be wrong, but I believe Willard might be getting ready to become a part of the world around him,” I told the principal.
“Yes, I believe it is          for him to get out of his own world,” he nodded. “And I think we can do something to have him         a bit of his world with us. I just received a         of the poor families in our school who most need help through the Christmas collection. Here, take a look at it.”
As I read, I discovered Willard P. Franklin and his family were the top names on the list.
小题1:
A.classB.schoolC.worldD.home
小题2:
A.equal B.simple C.friendlyD.common
小题3:
A.seenB.heardC.foundD.discovered
小题4:
A.poorB.goodC.sadD.rich
小题5:
A.givingB.gettingC.buyingD.receiving
小题6:
A.ByB.WithC.ForD.On
小题7:
A.mostlyB.hardlyC.almost D.simply
小题8:
A.whileB.afterC.before D.as
小题9:
A.threwB.droppedC.brought D.changed
小题10:
A.angrilyB.quietlyC.patientlyD.sadly
小题11:
A.students B.classmates C.teachersD.donations
小题12:
A.keepB.enjoy C.stopD.finish
小题13:
A.hopeless B.hopefulC.difficultD.impossible
小题14:
A.compareB.beginC.mixD.share
小题15:
A.listB.noteC.messageD.letter
名词解释