[题目]地球仪是学习地理的重要工具.某中学地理兴趣小组利用自制简易地球仪演示地球运动,结合图示完成下面小题.(1)左图中左手持铅笔不动,铅笔与桌面始终保持约66.5°的夹角,右手自西向东拨动地球仪演示地球的自转运动能观测到现象.(2)右图中手持地球仪演示地球公转运动,应该注意:①保持地轴的空间指向不变,②以光源为中心沿时针方向移动地球仪.通过演示,同学们对地球运动题目和参考答案——青夏教育精英家教网—

题目内容

【题目】地球仪是学习地理的重要工具。某中学地理兴趣小组利用自制简易地球仪演示地球运动(图示如下),结合图示完成下面小题。

（1）左图中左手持铅笔(代表地轴)不动,铅笔与桌面始终保持约66.5°的夹角,右手自西向东拨动地球仪演示地球的自转运动能观测到________现象。

（2）右图中手持地球仪演示地球公转运动,应该注意:①保持地轴的空间指向不变；②以光源为中心沿________时针方向移动地球仪。

通过演示,同学们对地球运动产生的地理现象有了更形象的认识。请你结合图文资料和所学解答下面小题。

（3）2019年3月5日上午9时,中华人民共和国第十三届全国人民代表大会第二次会议在人民大会堂开幕。身在莫斯科(东三区)的王先生想观看会议直播,应该在当地时间_____收看,这种时间上的差异是由______引起的；会议开幕时,地球公转到了左图中的______之间。

（4）民间广为流传的九九消寒歌生动记录了“数九”期间当地的气候、物候及农事活动。数九期间太阳直射点介于中图的________之间,移动方向是________。

（5）下列生活中的现象由地球公转引起的是（_______）

A.一天中旗杆影子长短的变化 B.温带地区一年四季的变化

C.一天中阴晴风雨的变化 D.从山麓到山顶气温的变化

（6）当地球转到丁处时，北极圈内出现_____________现象

【答案】昼夜更替逆 3月5日4时地球自转运动丁－甲 ③④ 向北 B 极夜

【解析】

（1）由题目可知，右手自西向东拨动地球仪演示地球的自转运动能观测地球上的昼夜更替现象。

（2）将地球仪以光源为中心，要注意两点，一是地轴的空间指向不变，二是以光源为中心，地球按逆时针方向运动。

（3）当北京时间（东8区）是3月5日的上午9点时，身在莫斯科(东三区)的王先生想观看会议直播,应该在当地时间3月5日4时观看；这种时间上的差异是由于地球的自转运动导致的；会议开幕时，地球公转的位置是在图中丁－甲之间。

（4）数九期间是在1月9日-3月4日之间，太阳直射点介于中图的③④之间，是在冬至日至次年春分日之间，移动方向是向北。

（5）以上四种现象中，一年中的四季变化是由地球公转运动导致的，一天中的影子变化、天气变化及山顶与山麓的气温差异与公转无关，故选B。

（6）当地球公转到丁处时，太阳直射在南回归线上，是北半球的冬至日，此时北极圈会出现极夜现象。

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相关题目

【题目】读“地球上五带分布示意图”回答：

（1）写出图中字母所代表的气候带名称：

A________带 B________带 C________带

（2）_________是热带和温带的分界线， _________是寒带和温带的分界线。

（3）A、B、C、D、E 中有四季变化_ _地；有极昼极夜现象的是_________地，这里阳光斜射得厉害，甚至有一段时间太阳终日不出、气候终年寒冷。

（4）C带的气候有很多类型，但它们气候都有共同点，都是终年。

（5）C与B的分界线是；D与E的分界线是。

（6）我国大部分地区所处的温度带是。（填代号）

【题目】

Andrea Bocelli is a famous Italian singer -songwriter .When he was born in 1958, Bocelli had poor eyesight. He lived on a farm in the small village with his family. At twelve years old he became completely blind, when he was hit on the head while playing football. Bocelli does his best to ignore his blindness. He says, “Italy‘s traditions, as well as my parents, have taught me never to accept life’s difficulties in a passive （被动的） way, but rather to draw strength（力量）from them.

Bocelli showed musical ability early in life. As a young boy, Bocelli showed a great passion for music. His mother has said that music was the only thing that would comfort him. At the age of six, he started piano lessons, and later, also learned to play the saxophone, guitar and drums and so on. He won his first singing competition when he was twelve. He was discovered in 1992 by the Italian rock star Zucchero. Zucchero wrote a song and he wanted the famous opera singer Pavarottito record it. But he had to look for a singer to make a demonstration（示范）tape of the song. Bocelli sang for him. Pavarotti heard the tape and thought that Bocelli sang as well as himself.

Bocelli became famous the following year, when he performed many concerts with Zucchero. In 1994, Bocelli recorded the first CD and made his first appearance in an opera, Macbeth. He began to try other kinds of music and became internationally known in 1996.When he recorded time to say goodbye with singer Sarah Brightman.

Bocelli starred in many famous operas in 1998. He has also made many recordings of complete operas and selected songs from operas. Although Bocelli is certainly popular, some people say that his voice is not as strong or expressive as it should be. Because opera singers do not usually need microphones, but he uses them during performances.

【1】How did Bocelli become completely blind?

A.He was born with poor eyesight.

B.He was hit on the head when playing football.

C.He went blind because he was involved（参与）in a fight.

D.He hurt his eyes in a car accident.

【2】What does Bocelli think of his blindness?

A.He accepts it in a passive way.B.He never accepts it.

C.He is too sad to accept it.D.He accepts it but is stronger because of it.

【3】What did Pavarotti think of Bocelli?

A.He thought Bocelli sang as well as himself.

B.He thought Bocelli’s voice was not as strong or expressive as his.

C.He thought Bocelli sang better than him.