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六、信息还原。
阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。
For most of us, the Arctic(北极地区) and the Antarctic(南极地区) are very far places. The Arctic is the northernmost(最北的) region of the earth and it is the area around the North Pole. The Antarctic is the southernmost(最南的) region of the earth and it is the area around the South Pole. 1
Weather
The weather in both places is very, very cold. 2
What is under the ice?
One very big difference is what is under the ice. Water is under most of the ice in the Arctic. 3
Animals
4
People
Many people live in the Arctic. There are towns and small cities on the land areas. In the Antarctic, it is so cold that nobody lives there for long. 5
A. Animals live in both places.
B. Both of them are covered with ice.
C. Land is under most of the ice in the Antarctic.
D. And I think we should protect wild animals there.
E. There are so many animals that will move to the cold place.
F. Scientists who study the Antarctic stay there while they are working.
G. Both of the places have a lot in common(共同之处), but they are also different in many ways.
1.
阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。
For most of us, the Arctic(北极地区) and the Antarctic(南极地区) are very far places. The Arctic is the northernmost(最北的) region of the earth and it is the area around the North Pole. The Antarctic is the southernmost(最南的) region of the earth and it is the area around the South Pole. 1
G
Weather
The weather in both places is very, very cold. 2
B
Much of the ice there never melts(融化). Small pieces of ice are blown around by the wind and they look like falling snow.What is under the ice?
One very big difference is what is under the ice. Water is under most of the ice in the Arctic. 3
C
The Antarctic is a large continent(大陆). It has plains(平原), valleys and mountains. They are covered with ice.Animals
4
A
Polar bears live in the Arctic. Some foxes and wolves live there too. Most animals can't live in the Antarctic because it is too cold. However, penguins(企鹅) can live there. There are some animals that can live in both places, such as whales.People
Many people live in the Arctic. There are towns and small cities on the land areas. In the Antarctic, it is so cold that nobody lives there for long. 5
F
They live in special buildings and don't spend much time outside.A. Animals live in both places.
B. Both of them are covered with ice.
C. Land is under most of the ice in the Antarctic.
D. And I think we should protect wild animals there.
E. There are so many animals that will move to the cold place.
F. Scientists who study the Antarctic stay there while they are working.
G. Both of the places have a lot in common(共同之处), but they are also different in many ways.
1.
G
2. B
3. C
4. A
5. F
答案
1. G 2. B 3. C 4. A 5. F
解析
【分析】
本题为七选五信息还原题，需先通读全文把握文章总-分结构（先总述北极与南极的基本情况，再分天气、冰下状况、动物、人类居住四个部分展开），再结合上下文的逻辑衔接、段落主题对应来逐一选择选项。
【解析】
1. 第1空：前文介绍北极、南极的基本定义，后文分点阐述两者的差异，需总述两者的异同以引出下文，故选G。
2. 第2空：本段围绕“Weather”展开，前文提到两地都很冷，后文提到冰不融化，需衔接“冰覆盖”的内容，故选B。
3. 第3空：本段主题为“What is under the ice?”，前文说明北极冰下是水，后文说明南极是大陆，需对比南极冰下的情况，故选C。
4. 第4空：本段主题为“Animals”，后文分别介绍北极、南极的动物，需总起动物在两地的分布，故选A。
5. 第5空：本段主题为“People”，前文提到南极无人长期居住，后文提到“他们住特殊建筑”，需说明“他们”的身份（工作的科学家），故选F。
【答案】
1.G 2.B 3.C 4.A 5.F
【知识点】
信息还原（七选五）、语篇逻辑衔接
【点评】
本题为初中英语常见的七选五题型，文章结构清晰，各空对应段落主题明确，只需把握上下文的逻辑关联即可解题，难度适中。
【难度系数】
0.5
本题为七选五信息还原题，需先通读全文把握文章总-分结构（先总述北极与南极的基本情况，再分天气、冰下状况、动物、人类居住四个部分展开），再结合上下文的逻辑衔接、段落主题对应来逐一选择选项。
【解析】
1. 第1空：前文介绍北极、南极的基本定义，后文分点阐述两者的差异，需总述两者的异同以引出下文，故选G。
2. 第2空：本段围绕“Weather”展开，前文提到两地都很冷，后文提到冰不融化，需衔接“冰覆盖”的内容，故选B。
3. 第3空：本段主题为“What is under the ice?”，前文说明北极冰下是水，后文说明南极是大陆，需对比南极冰下的情况，故选C。
4. 第4空：本段主题为“Animals”，后文分别介绍北极、南极的动物，需总起动物在两地的分布，故选A。
5. 第5空：本段主题为“People”，前文提到南极无人长期居住，后文提到“他们住特殊建筑”，需说明“他们”的身份（工作的科学家），故选F。
【答案】
1.G 2.B 3.C 4.A 5.F
【知识点】
信息还原（七选五）、语篇逻辑衔接
【点评】
本题为初中英语常见的七选五题型，文章结构清晰，各空对应段落主题明确，只需把握上下文的逻辑关联即可解题，难度适中。
【难度系数】
0.5
