题目内容

【题目】表１为三地连续两日日出与日落时刻（北京时间）。据此回答下列问题。

时间

当 日

次 日

日出

日落

日出

日落

①

9：00

23：00

8：58

23：02

②

7：19

18：41

7：20

18：40

③

5：40

18：48

5：39

18：49

【1】

A. ①②③ B. ①③② C. ②①③ D. ③①②

【2】

A. 太阳直射点位于南半球且向北移动

B. 地球公转速度逐渐加快

C. 北极圈内极昼的范围逐渐扩大

D. 各地昼夜长短相差最小

【答案】

【1】B

【2】C

【解析】试题分析：

【1】根据三地的昼夜长短的差异，纬度越高，则昼夜长短的差越大。读图表可知，①昼长为14小时04分，②昼长为11小时20分，③昼长为13小时10分，昼夜长短差值由大到小依次为①③②，故选B。

【2】若③地为北京，昼长为13小时10分，昼长夜短，且昼渐长，说明太阳直射北半球，且向北移动，A错。此时为北半球夏半年，地球公转速度较慢，B错。阳直射北半球，且向北移动，北极圈内极昼的范围逐渐扩大，C对。各地昼夜长短的差值逐渐增大，差值最小为二分日，D错。故选C。

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地点

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If you are a fruit grower — or would like to become one — take advantage of Apple Day to see what’s around. It’s called Apple Day but in practice it’s more like Apple Month. The day itself is on October 21, but since it has caught on, events now spread out over most of October around Britain.

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【题目】书面表达(满分25分)

假设你是李华，父母答应你今年高三毕业后去美国进行为期10天的观光旅游。请你给美国网友Lucy写一封电子邮件，咨询以下事情：

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注意：

1.词数120左右；

2.可适当增加细节，以使行文连贯。

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