题目内容

【题目】自转和公转是地球的基本运动,完成下面小题。

1下列属于地球自转产生的地理现象是

A.四季的变化B.昼夜长短的变化C.昼夜更替D.五带的划分

2北京的小红在晚上给美国纽约的姨妈打电话,小红的姨妈向小红道“早上好”,体现了

A.昼夜长短差异B.昼夜现象差异C.时间差异D.季节差异

3下列地区,四季变化最明显的是

A.南寒带B.北温带C.热带D.北寒带

4地球公转一周的时间是

A.一天B.180天C.半年D.一年

【答案】

1C

2C

3B

4D

【解析】

地球绕地轴不停转动,叫地球自转。地球自转的方向是自西向东,自转的周期是一天。地球自转产生的现象是昼夜交替、日月星辰东升西落和时间差异。地球公转的周期是一年,方向是自西向东,公转的中心是太阳,公转产生的现象有季节的变化、昼夜长短的变化、五带的产生、正午太阳高度的变化等。

1地球绕地轴不停转动,叫地球自转。地球自转产生的现象是昼夜交替、日月星辰东升西落和时间差异。
故选:C

2地球绕地轴不停转动,叫地球自转。地球自转的方向是自西向东,自转的周期是一天。地球自转产生的现象是昼夜交替和时间差异等。北京的小红在晚上给美国纽约的姨妈打电话,小红的姨妈向小红道早上好,体现了地球自转形成的时间差异。
故选:C

3地球五带中季节变化最明显的是北温带和南温带,故B正确。
故选:B

4地球公转的周期是一年,方向是自西向东,公转的中心是太阳,地球公转时,地轴的空间指向不变。
故选:D

1题考查的是地球自转的概况,属基础题。

2题考查的是地球自转产生的现象——时间差异,理解解答即可。

3题考查地球公转的特点,牢记即可。

4题考查地球五带的特点,牢记即可。

练习册系列答案
相关题目

【题目】用所给词的正确形式填空

1The book is________(use) to you. Please throw it away.

2Could you move that lamp? It’s __________ (shine) right in my eyes.

3I dislike his boring and ___________ (meaning) talking.

4Can you tell me the________(mean) of these words?

5Where will you choose________(sit)on the bus?

6The Great Wall is the most wonderful place_________(visit).

7Children should learn to keep __________ (they) safe when they go on a trip.

8____________ (luck) , we caught the last bus and didn't miss the match.

9Edmund Percival Hillary is one of the greatest ____________ (climb) in the world because he was the first to reach the peak () of Mount Qomolangma.

10The show on Hunan TV is noisy and ___________ (bored). Let's watch Jiangsu TV.

11Thanks for inviting us ________ (enjoy) the nice meal.

12There are so many_________ (wonder) places to go to in the World Park.

13Miss Brown will teach__________ (we) English next term

14When you walk slowly around the lake, you can feel the _______(beautiful) of this city.

15Playing computer games is one of his________(interest).

16How _________ (bore) the trip to South Hill is!

17Alice’s _________(cheer)smile made me forget my sadness.

18Both of them are busy writing an ____________(invite) letter to ask us to go for a day out.

19The road seems to be _______(end) . How can we reach the end of it ?

20How_____________(excite) they are talking at the party!

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网