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六、信息还原
Everybody knows that there are usually four seasons in a year. 1
As our planet moves around the sun, the light from the sun falls on the earth from different directions. This helps create the seasons. At different times of year, there is more sunlight in some places and less sunlight in others. More sunlight means longer days and warmer weather. 2 It gets colder in autumn and winter because the days are shorter, and we get less light from the sun.
The seasons fall at different times of year around the world. For example, China is to the north of the equator(赤道). Here, we experience summer from June to August. 3 In Australia, it is summer from December to February, and Australians have their spring when we have our autumn.
4 The hottest and the coldest parts of the world usually have only two seasons. It is always hot in places close to the equator. These places are called the tropics(热带地区). Instead of our four seasons, many parts of the tropics have a rainy season and a dry season. 5 At the North and South Poles, there are only two seasons too—an extremely(极其地) cold winter and a
slightly warmer summer.
A. This is why we have spring and summer.
B. This is because spring and summer are long.
C. But do you know the colours of the four seasons?
D. People will never experience winter in these areas.
E. But do you know how the four seasons are formed?
F. Not all places in the world have four seasons like ours.
G. To the south of the equator, June, July and August are winter months.
Everybody knows that there are usually four seasons in a year. 1
As our planet moves around the sun, the light from the sun falls on the earth from different directions. This helps create the seasons. At different times of year, there is more sunlight in some places and less sunlight in others. More sunlight means longer days and warmer weather. 2 It gets colder in autumn and winter because the days are shorter, and we get less light from the sun.
The seasons fall at different times of year around the world. For example, China is to the north of the equator(赤道). Here, we experience summer from June to August. 3 In Australia, it is summer from December to February, and Australians have their spring when we have our autumn.
4 The hottest and the coldest parts of the world usually have only two seasons. It is always hot in places close to the equator. These places are called the tropics(热带地区). Instead of our four seasons, many parts of the tropics have a rainy season and a dry season. 5 At the North and South Poles, there are only two seasons too—an extremely(极其地) cold winter and a
slightly warmer summer.
A. This is why we have spring and summer.
B. This is because spring and summer are long.
C. But do you know the colours of the four seasons?
D. People will never experience winter in these areas.
E. But do you know how the four seasons are formed?
F. Not all places in the world have four seasons like ours.
G. To the south of the equator, June, July and August are winter months.
答案
1.E 2.A 3.G 4.F 5.D
解析
【分析】
本题为英语信息还原题，需结合上下文的逻辑关系、话题衔接来选择合适的句子。解题思路是：先通读全文把握核心话题（四季的形成及不同地区的季节差异），再逐空分析前后句的逻辑关联，匹配对应选项。
【解析】
1. 第1空前文提到“一年有四季”，后文开始解释四季形成的原因，因此此处需引出“四季如何形成”的话题，对应选项E。
2. 第2空前文说明“更多阳光对应更长白天、更暖天气”，后文讲“秋冬更冷因白天短”，此处需衔接前文的暖季结论，对应选项A。
3. 第3空前文讲北半球中国夏季为6-8月，后文转向南半球澳大利亚的季节，此处需说明南半球的季节情况，对应选项G。
4. 第4空后文提到“有的地方只有两季”，此处需总起“并非所有地方都有四季”的观点，对应选项F。
5. 第5空前文讲热带地区的季节特点，此处需补充热带地区的季节特征，对应选项D。
【答案】
1.E 2.A 3.G 4.F 5.D
【知识点】
英语信息还原、语篇逻辑衔接、阅读理解
【点评】
本题考查英语语篇的逻辑连贯性，需结合上下文语境、话题转换及指代关系解题，是初中英语常见题型，难度适中，只要理清段落结构和句子间的逻辑关系即可正确作答。
【难度系数】
0.6
本题为英语信息还原题，需结合上下文的逻辑关系、话题衔接来选择合适的句子。解题思路是：先通读全文把握核心话题（四季的形成及不同地区的季节差异），再逐空分析前后句的逻辑关联，匹配对应选项。
【解析】
1. 第1空前文提到“一年有四季”，后文开始解释四季形成的原因，因此此处需引出“四季如何形成”的话题，对应选项E。
2. 第2空前文说明“更多阳光对应更长白天、更暖天气”，后文讲“秋冬更冷因白天短”，此处需衔接前文的暖季结论，对应选项A。
3. 第3空前文讲北半球中国夏季为6-8月，后文转向南半球澳大利亚的季节，此处需说明南半球的季节情况，对应选项G。
4. 第4空后文提到“有的地方只有两季”，此处需总起“并非所有地方都有四季”的观点，对应选项F。
5. 第5空前文讲热带地区的季节特点，此处需补充热带地区的季节特征，对应选项D。
【答案】
1.E 2.A 3.G 4.F 5.D
【知识点】
英语信息还原、语篇逻辑衔接、阅读理解
【点评】
本题考查英语语篇的逻辑连贯性，需结合上下文语境、话题转换及指代关系解题，是初中英语常见题型，难度适中，只要理清段落结构和句子间的逻辑关系即可正确作答。
【难度系数】
0.6
