题目内容
【题目】 “北斗七星”是指大熊座的七颗亮星，因形状如古人盛酒的器皿“斗”而得名。古书《曷鸟冠子》中有这样的记述：“斗柄东指，天下皆春；斗柄南指，天下皆夏；斗柄西指，天下皆秋；斗柄北指，天下皆冬。”下图为春季北极星与北斗七星示意图。
据图完成下面小题。
【1】在演示地球公转时，地轴总是指向
A.北极星附近B.天枢星附近
C.天璇星附近D.天权星附近
【2】《曷鸟冠子》中的记述还能说明地球的
A.自转运动B.形状大小C.公转运动D.昼夜变化
【答案】
【1】A
【2】C
【解析】
根据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，进行分析解答。
【1】地球运动中，地轴倾斜不变且北极始终指向北极星附近。结合题意。故选：A。
【2】材料中记述了北斗七星一年四季指向的不同，反映了地球公转运动的影响。结合题意。故选：C。
本题主要考查地球公转的特点。
【题目】What did you do last Saturday?
| I read books in the library. It isn’t near my house. I had to go there by bus. |
| I had a Chinese class. The school isn’t far from my home. I walked there. |
| I played in the park. The park is very far. So I rode a bike there. |
| I met some friends at the train station. It is very far and I took a taxi there. |
| I went on a trip to New York. It is 400 kilometers away from my city, so I went there by train. |
根据材料内容判断正(T)误(F)。
【1】Jim borrowed (借) some books from the library.
【2】Mike walked to the school to have a Chinese class.
【3】Anna and John did different things.
【4】Mary took a taxi to the bus station.
【5】The children talked about what they did last Sunday.
