【題目】地球儀是學習地理的重要工具。某中學地理興趣小組利用自制簡易地球儀演示地球運動(圖示如下),結合圖示完成下面小題。
（1）左圖中左手持鉛筆(代表地軸)不動,鉛筆與桌面始終保持約66.5°的夾角,右手自西向東撥動地球儀演示地球的自轉運動能觀測到________現象。
（2）右圖中手持地球儀演示地球公轉運動,應該注意:①保持地軸的空間指向不變；②以光源為中心沿________時針方向移動地球儀。
通過演示,同學們對地球運動產生的地理現象有了更形象的認識。請你結合圖文資料和所學解答下面小題。
（3）2019年3月5日上午9時,中華人民共和國第十三屆全國人民代表大會第二次會議在人民大會堂開幕。身在莫斯科(東三區)的王先生想觀看會議直播,應該在當地時間_____收看,這種時間上的差異是由______引起的；會議開幕時,地球公轉到了左圖中的______之間。
（4）民間廣為流傳的九九消寒歌生動記錄了“數九”期間當地的氣候、物候及農事活動。數九期間太陽直射點介于中圖的________之間,移動方向是________。
（5）下列生活中的現象由地球公轉引起的是（_______）
A.一天中旗桿影子長短的變化 B.溫帶地區一年四季的變化
C.一天中陰晴風雨的變化 D.從山麓到山頂氣溫的變化
（6）當地球轉到丁處時，北極圈內出現_____________現象
【答案】晝夜更替 逆 3月5日4時 地球自轉運動 丁－甲 ③④ 向北 B 極夜
【解析】
（1）由題目可知，右手自西向東撥動地球儀演示地球的自轉運動能觀測地球上的晝夜更替現象。
（2）將地球儀以光源為中心，要注意兩點，一是地軸的空間指向不變，二是以光源為中心，地球按逆時針方向運動。
（3）當北京時間（東8區）是3月5日的上午9點時，身在莫斯科(東三區)的王先生想觀看會議直播,應該在當地時間3月5日4時觀看；這種時間上的差異是由于地球的自轉運動導致的；會議開幕時，地球公轉的位置是在圖中丁－甲之間。
（4）數九期間是在1月9日-3月4日之間，太陽直射點介于中圖的③④之間，是在冬至日至次年春分日之間，移動方向是向北。
（5）以上四種現象中，一年中的四季變化是由地球公轉運動導致的，一天中的影子變化、天氣變化及山頂與山麓的氣溫差異與公轉無關，故選B。
（6）當地球公轉到丁處時，太陽直射在南回歸線上，是北半球的冬至日，此時北極圈會出現極夜現象。
科目：初中地理 來源： 題型：
【題目】讀“地球上五帶分布示意圖”回答：
（1）寫出圖中字母所代表的氣候帶名稱：
A________帶 B________帶 C________帶
（2）_________是熱帶和溫帶的分界線， _________是寒帶和溫帶的分界線。
（3）A、B、C、D、E 中有四季變化_ _地；有極晝極夜現象的是_________地，這里陽光斜射得厲害，甚至有一段時間太陽終日不出、氣候終年寒冷。
（4）C帶的氣候有很多類型，但它們氣候都有共同點，都是終年 。
（5）C與B的分界線是 ；D與E的分界線是 。
（6）我國大部分地區所處的溫度帶是 。（填代號）
查看答案和解析>>
科目：初中地理 來源： 題型：
【題目】
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 動 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（參與）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.
D.He thought Bocelli could try other kinds of music.
【4】In what order did the following take place in Andrea Bocelli’s life?
a. He won his first singing competition. b. He became internationally known.
c. He started piano lessons.
d. He starred in many famous operas.
e. He recorded the first CD and made his first appearance in an opera, Macbeth.
A.c e a d bB.c e a b d
C.c a e b dD.c a e b d
【5】The main idea of the last paragraph is .
A.All opera singers should use microphones during performances.
B.People have different opinions on Bocelli’s voice.
C.Bocelli uses microphones too much during performances.
D.Bocelli is certainly popular.
查看答案和解析>>
科目：初中地理 來源： 題型：
【題目】讀我國農業的地區分布示意圖，完成下列問題。
(1)圖中曲線I為 毫米等降水量線，此線以西為我國的 區，(填農業類型)。
(2)圖中數字代表我國著名的四大牧區，其中②為 牧區，④為 牧區。
(3)圖中曲線Ⅱ為 (山脈) (河流)一線。
(4) Ⅱ 線以北、以南地區的農業比較：
Ⅱ線以北：主要的糧食作物是 ，糖料作物是 ，油料作物是 ，耕地類型是 。
Ⅱ線以南：主要的糧食作物是 ，糖料作物是 ，油料作物是 ，耕地類型是 。
查看答案和解析>>
科目：初中地理 來源： 題型：
【題目】讀“我國東部沿海某區域等高線地形圖”，回答下列問題。
(1)甲村的經緯度位置是 ；就地球上的五帶而言，該區域位于 帶。
(2)甲、乙兩村間的圖上直線距離是4厘米，實地距離是 千米。甲村位于乙村的 方向。
(3)甲、乙、丙三村位于陡崖附近的是 。
查看答案和解析>>
科目：初中地理 來源： 題型：
【題目】(13分)讀圖（地球公轉軌道的二分二至圖），完成以下問題。
（1）在圖5中適當位置標注自轉方向和公轉方向。
（2）當地球運動到甲位置時，這一天稱為 日，太陽直射在 上。
（3）當地球運動到乙位置時，這一天稱為 日，是每年的 月 日前后，太陽直射
在 上。
（4）當南極圈出現極晝時，這一天地球運行在 位置，這一天稱為 日，是每年的 月 日前后。
查看答案和解析>>
湖北省互聯網違法和不良信息舉報平臺 | 網上有害信息舉報專區 | 電信詐騙舉報專區 | 涉歷史虛無主義有害信息舉報專區 | 涉企侵權舉報專區
違法和不良信息舉報電話：027-86699610 舉報郵箱：58377363@163.com