【題目】地球儀是學(xué)習(xí)地理的重要工具。某中學(xué)地理興趣小組利用自制簡(jiǎn)易地球儀演示地球運(yùn)動(dòng)(圖示如下),結(jié)合圖示完成下面小題。

（1）左圖中左手持鉛筆(代表地軸)不動(dòng),鉛筆與桌面始終保持約66.5°的夾角,右手自西向東撥動(dòng)地球儀演示地球的自轉(zhuǎn)運(yùn)動(dòng)能觀測(cè)到________現(xiàn)象。

（2）右圖中手持地球儀演示地球公轉(zhuǎn)運(yùn)動(dòng),應(yīng)該注意:①保持地軸的空間指向不變；②以光源為中心沿________時(shí)針?lè)较蛞苿?dòng)地球儀。

通過(guò)演示,同學(xué)們對(duì)地球運(yùn)動(dòng)產(chǎn)生的地理現(xiàn)象有了更形象的認(rèn)識(shí)。請(qǐng)你結(jié)合圖文資料和所學(xué)解答下面小題。

（3）2019年3月5日上午9時(shí),中華人民共和國(guó)第十三屆全國(guó)人民代表大會(huì)第二次會(huì)議在人民大會(huì)堂開(kāi)幕。身在莫斯科(東三區(qū))的王先生想觀看會(huì)議直播,應(yīng)該在當(dāng)?shù)貢r(shí)間_____收看,這種時(shí)間上的差異是由______引起的；會(huì)議開(kāi)幕時(shí),地球公轉(zhuǎn)到了左圖中的______之間。

（4）民間廣為流傳的九九消寒歌生動(dòng)記錄了“數(shù)九”期間當(dāng)?shù)氐臍夂颉⑽锖蚣稗r(nóng)事活動(dòng)。數(shù)九期間太陽(yáng)直射點(diǎn)介于中圖的________之間,移動(dòng)方向是________。

（5）下列生活中的現(xiàn)象由地球公轉(zhuǎn)引起的是（_______）

A.一天中旗桿影子長(zhǎng)短的變化 B.溫帶地區(qū)一年四季的變化

C.一天中陰晴風(fēng)雨的變化 D.從山麓到山頂氣溫的變化

（6）當(dāng)?shù)厍蜣D(zhuǎn)到丁處時(shí)，北極圈內(nèi)出現(xiàn)_____________現(xiàn)象

【答案】晝夜更替 逆 3月5日4時(shí) 地球自轉(zhuǎn)運(yùn)動(dòng) �。� ③④ 向北 B 極夜

【解析】

（1）由題目可知，右手自西向東撥動(dòng)地球儀演示地球的自轉(zhuǎn)運(yùn)動(dòng)能觀測(cè)地球上的晝夜更替現(xiàn)象。

（2）將地球儀以光源為中心，要注意兩點(diǎn)，一是地軸的空間指向不變，二是以光源為中心，地球按逆時(shí)針?lè)较蜻\(yùn)動(dòng)。

（3）當(dāng)北京時(shí)間（東8區(qū)）是3月5日的上午9點(diǎn)時(shí)，身在莫斯科(東三區(qū))的王先生想觀看會(huì)議直播,應(yīng)該在當(dāng)?shù)貢r(shí)間3月5日4時(shí)觀看；這種時(shí)間上的差異是由于地球的自轉(zhuǎn)運(yùn)動(dòng)導(dǎo)致的；會(huì)議開(kāi)幕時(shí)，地球公轉(zhuǎn)的位置是在圖中丁－甲之間。

（4）數(shù)九期間是在1月9日-3月4日之間，太陽(yáng)直射點(diǎn)介于中圖的③④之間，是在冬至日至次年春分日之間，移動(dòng)方向是向北。

（5）以上四種現(xiàn)象中，一年中的四季變化是由地球公轉(zhuǎn)運(yùn)動(dòng)導(dǎo)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(zhuǎn)無(wú)關(guān)，故選B。

（6）當(dāng)?shù)厍蚬D(zhuǎn)到丁處時(shí)，太陽(yáng)直射在南回歸線上，是北半球的冬至日，此時(shí)北極圈會(huì)出現(xiàn)極夜現(xiàn)象。

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：初中地理 來(lái)源： 題型：

【題目】讀“地球上五帶分布示意圖”回答：

（1）寫(xiě)出圖中字母所代表的氣候帶名稱(chēng)：

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(xiàn)象的是_________地，這里陽(yáng)光斜射得厲害，甚至有一段時(shí)間太陽(yáng)終日不出、氣候終年寒冷。

（4）C帶的氣候有很多類(lèi)型，但它們氣候都有共同點(diǎn)，都是終年 。

（5）C與B的分界線是 ；D與E的分界線是 。

（6）我國(guó)大部分地區(qū)所處的溫度帶是 。（填代號(hào)）

查看答案和解析>>

科目：初中地理 來(lái)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(dòng) 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(lái)源： 題型：

【題目】南回歸線的度數(shù)是 （ ）

A. 23.5°N B. 23.5°S C. 23.5°W D. 23.5°E

查看答案和解析>>

科目：初中地理 來(lái)源： 題型：

【題目】讀我國(guó)農(nóng)業(yè)的地區(qū)分布示意圖，完成下列問(wèn)題。

(1)圖中曲線I為 毫米等降水量線，此線以西為我國(guó)的 區(qū)，(填農(nóng)業(yè)類(lèi)型)。

(2)圖中數(shù)字代表我國(guó)著名的四大牧區(qū)，其中②為 牧區(qū)，④為 牧區(qū)。

(3)圖中曲線Ⅱ為 (山脈) (河流)一線。

(4) Ⅱ 線以北、以南地區(qū)的農(nóng)業(yè)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(lèi)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(lèi)型是 。

查看答案和解析>>

科目：初中地理 來(lái)源： 題型：

【題目】造成我國(guó)南北方耕作制度和種植農(nóng)作物差別的主要因素是（ ）

A. 氣候因素 B. 地形因素 C. 土壤因素 D. 交通運(yùn)輸

查看答案和解析>>

科目：初中地理 來(lái)源： 題型：

【題目】我國(guó)人口分布特點(diǎn)是（ ）

A. 西多東少 B. 西北多東南少 C. 北多南少 D. 東多西少

查看答案和解析>>

科目：初中地理 來(lái)源： 題型：

【題目】讀“我國(guó)東部沿海某區(qū)域等高線地形圖”，回答下列問(wèn)題。

(1)甲村的經(jīng)緯度位置是 ；就地球上的五帶而言，該區(qū)域位于 帶。

(2)甲、乙兩村間的圖上直線距離是4厘米，實(shí)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(lái)源： 題型：

【題目】(13分)讀圖（地球公轉(zhuǎn)軌道的二分二至圖），完成以下問(wèn)題。

（1）在圖5中適當(dāng)位置標(biāo)注自轉(zhuǎn)方向和公轉(zhuǎn)方向。

（2）當(dāng)?shù)厍蜻\(yùn)動(dòng)到甲位置時(shí)，這一天稱(chēng)為 日，太陽(yáng)直射在 上。

（3）當(dāng)?shù)厍蜻\(yùn)動(dòng)到乙位置時(shí)，這一天稱(chēng)為 日，是每年的 月 日前后，太陽(yáng)直射

在 上。

（4）當(dāng)南極圈出現(xiàn)極晝時(shí)，這一天地球運(yùn)行在 位置，這一天稱(chēng)為 日，是每年的 月 日前后。

查看答案和解析>>

同步練習(xí)冊(cè)答案