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五、信息还原
If you want to see mountains, glaciers(冰川), and volcanoes(火山), go to Alaska. It's where you'll find all these cool, big, and powerful parts of nature.
Land features
In Alaska, you'll find the United States' highest peak, along with the nation's largest glaciers. These great ice sheets(冰盖) are born as snow gently lands year after year, piling up layers(层).
Alaska has different temperatures. Temperatures in Northern Alaska are much lower than inside your fridge. The ground, lakes, and rivers are almost always frozen. As a result, most people live in the south of Alaska. It is warmer there. Crops grow well in the rich soil(土壤) there.
Animals
Daylight and darkness
The seasons are special here too. In summer, the sun doesn't set for many days. You might be in bed and still see the sun shining. In winter, the sun doesn't rise in some places in Alaska. These places have more than 60 days of winter darkness. You might think this would be strange, but Alaskans don't think so.
If you want to see mountains, glaciers(冰川), and volcanoes(火山), go to Alaska. It's where you'll find all these cool, big, and powerful parts of nature.
E
1Land features
In Alaska, you'll find the United States' highest peak, along with the nation's largest glaciers. These great ice sheets(冰盖) are born as snow gently lands year after year, piling up layers(层).
G
2 These glaciers are not just ice; they move like very slow rivers, shaping the land. Alaska's cold but beautiful landscape shows the power of nature's slow and lasting work.C
3Alaska has different temperatures. Temperatures in Northern Alaska are much lower than inside your fridge. The ground, lakes, and rivers are almost always frozen. As a result, most people live in the south of Alaska. It is warmer there. Crops grow well in the rich soil(土壤) there.
Animals
A
4 You might spot big seals, walruses(海象) or white bears on the ice. In the streams, black or dark bears might be catching fish.Daylight and darkness
The seasons are special here too. In summer, the sun doesn't set for many days. You might be in bed and still see the sun shining. In winter, the sun doesn't rise in some places in Alaska. These places have more than 60 days of winter darkness. You might think this would be strange, but Alaskans don't think so.
B
5答案
1.E 2.G 3.C 4.A 5.B
解析
【分析】本题为英语信息还原题，需结合每个空缺处前后的语境、段落主题，分析句子间的逻辑连贯性来选择答案。第1空前文介绍阿拉斯加的自然景观，后文讲陆地特征，需选承接景观的句子；第2空前文讲雪堆积成冰盖，需选雪变冰的衔接句；第3空是段落小标题，需选统领温度相关内容的短语；第4空属于动物主题段，需选引出动物的句子；第5空前文讲阿拉斯加人对冬季黑暗的态度，需选符合该态度的句子。
【解析】1. 第1空：前文提到阿拉斯加有山脉、冰川、火山等自然景观，E选项“It's perfect for people who like adventures.”承接上文的自然景观，说明其适合冒险爱好者，符合逻辑，故选E。2. 第2空：前文讲述雪逐年堆积形成冰盖，G选项“With time passing by, the weight presses the snow into ice.”解释雪变成冰的过程，衔接后文的冰川，故选G。3. 第3空：该空为段落小标题，后文围绕阿拉斯加不同的温度展开，C选项“Different Temperatures”统领下文内容，故选C。4. 第4空：该空属于“Animals”段落，后文描述了多种野生动物，A选项“Alaska is home to lots of wildlife.”引出下文的动物相关内容，故选A。5. 第5空：前文提到阿拉斯加冬季有长时间黑暗，阿拉斯加人并不觉得奇怪，B选项“They are used to the dark winter days.”承接上文，说明阿拉斯加人的适应情况，故选B。
【答案】1.E 2.G 3.C 4.A 5.B
【知识点】信息还原题、语篇逻辑衔接
【点评】本题考查学生对英语语篇上下文逻辑的理解能力，要求结合段落主题和前后句语境选择合适内容，是初中英语常见题型，注重基础语篇理解。
【难度系数】0.5
【解析】1. 第1空：前文提到阿拉斯加有山脉、冰川、火山等自然景观，E选项“It's perfect for people who like adventures.”承接上文的自然景观，说明其适合冒险爱好者，符合逻辑，故选E。2. 第2空：前文讲述雪逐年堆积形成冰盖，G选项“With time passing by, the weight presses the snow into ice.”解释雪变成冰的过程，衔接后文的冰川，故选G。3. 第3空：该空为段落小标题，后文围绕阿拉斯加不同的温度展开，C选项“Different Temperatures”统领下文内容，故选C。4. 第4空：该空属于“Animals”段落，后文描述了多种野生动物，A选项“Alaska is home to lots of wildlife.”引出下文的动物相关内容，故选A。5. 第5空：前文提到阿拉斯加冬季有长时间黑暗，阿拉斯加人并不觉得奇怪，B选项“They are used to the dark winter days.”承接上文，说明阿拉斯加人的适应情况，故选B。
【答案】1.E 2.G 3.C 4.A 5.B
【知识点】信息还原题、语篇逻辑衔接
【点评】本题考查学生对英语语篇上下文逻辑的理解能力，要求结合段落主题和前后句语境选择合适内容，是初中英语常见题型，注重基础语篇理解。
【难度系数】0.5
