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(A)
When you eat food, you use energy. When you listen to music on your phone, you also use energy. When you go out by bus or car, you are using energy again. Energy is the ability to do work, and it's everywhere.
Do you know some fun facts about energy?
● If you cry out for eight years, seven months and six days, you would make enough sound energy to make one cup of coffee hot.
● A lot of sunlight falls on the Earth every minute. It's enough to meet the world's energy needs for a year. But now we can only use a little bit of it.
How can we save energy?
● Turn off the lights, computers, TV and other electrical appliances when you aren't using them.
● Take a short shower instead of a long one.
● Don't open the door of your fridge very often. Every time you open it, you waste some energy.
● Do not waste food, as it takes a lot of energy to make it.
● Choose green cars over petrol cars because they use less or no petrol.
● Use energy-saving light bulbs. They use less electricity and last longer than regular bulbs, which saves both energy and money over time.
41. What's the main idea of paragraph 1?
A. Food has energy.
B. Phones use energy.
C. It's bad to drive a car.
D. Energy is everywhere.
42. What can we learn from the fun facts?
A. We can make much energy with our sound.
B. Having a cup of coffee is important to people.
C. The sun gives out a lot of energy to the Earth.
D. The energy from the sun is enough for us now.
43. How many ways of saving energy are mentioned in the passage?
A. 4.
B. 5.
C. 6.
D. 7.
44. What does the underlined word "it" refer to?
A. Energy.
B. Food.
C. A green car.
D. Oil.
45. Which is a proper way to save energy according to the passage?
A. Use regular bulbs more often.
B. Choose a petrol car when going out.
C. Keep the door of your fridge open.
D. Finish up your food each time.
When you eat food, you use energy. When you listen to music on your phone, you also use energy. When you go out by bus or car, you are using energy again. Energy is the ability to do work, and it's everywhere.
Do you know some fun facts about energy?
● If you cry out for eight years, seven months and six days, you would make enough sound energy to make one cup of coffee hot.
● A lot of sunlight falls on the Earth every minute. It's enough to meet the world's energy needs for a year. But now we can only use a little bit of it.
How can we save energy?
● Turn off the lights, computers, TV and other electrical appliances when you aren't using them.
● Take a short shower instead of a long one.
● Don't open the door of your fridge very often. Every time you open it, you waste some energy.
● Do not waste food, as it takes a lot of energy to make it.
● Choose green cars over petrol cars because they use less or no petrol.
● Use energy-saving light bulbs. They use less electricity and last longer than regular bulbs, which saves both energy and money over time.
41. What's the main idea of paragraph 1?
A. Food has energy.
B. Phones use energy.
C. It's bad to drive a car.
D. Energy is everywhere.
42. What can we learn from the fun facts?
A. We can make much energy with our sound.
B. Having a cup of coffee is important to people.
C. The sun gives out a lot of energy to the Earth.
D. The energy from the sun is enough for us now.
43. How many ways of saving energy are mentioned in the passage?
A. 4.
B. 5.
C. 6.
D. 7.
44. What does the underlined word "it" refer to?
A. Energy.
B. Food.
C. A green car.
D. Oil.
45. Which is a proper way to save energy according to the passage?
A. Use regular bulbs more often.
B. Choose a petrol car when going out.
C. Keep the door of your fridge open.
D. Finish up your food each time.
答案
41. D 42. C 43. C 44. B 45. D
解析
【分析】
本题为英语阅读理解题，需先通读全文理解大意，再针对每个问题回到原文定位相关信息，逐一分析选项得出答案。具体思路：41题查找第一段主旨，42题对应“fun facts”板块内容，43题统计节能方法数量，44题通过代词指代的上下文逻辑判断，45题匹配原文提及的节能方式。
【解析】
41题：第一段通过列举吃饭、听音乐、乘车都消耗能量，最后点明核心句“Energy is everywhere”，因此主旨是能量无处不在，选D。
42题：“fun facts”第二条提到“大量阳光落到地球，足够满足世界一年的能源需求”，对应选项C；A选项错误（声音能量需八年七个月六天才能加热一杯咖啡，并非能制造大量能量），B选项与原文无关，D选项错误（目前仅能利用少量太阳能）。
43题：原文明确列出6种节能方法：关闭不用的电器、短淋浴、少开冰箱门、不浪费食物、选绿色车、用节能灯泡，选C。
44题：划线词所在句前半句是“Do not waste food”，后半句“it takes a lot of energy to make it”中，it指代前文的food，选B。
45题：A选项用普通灯泡错误（应选节能灯泡），B选项选汽油车错误（应选绿色车），C选项开冰箱门错误（应少开），D选项吃完食物对应“不浪费食物”的节能方法，正确，选D。
【答案】
41.D 42.C 43.C 44.B 45.D
【知识点】
英语阅读理解、主旨大意、细节理解
【点评】
本题围绕能源主题展开，考查学生对英语文章的细节查找、主旨归纳及词义猜测能力，题目设置贴合原文，难度适中，只要认真阅读原文即可正确解答。
【难度系数】
0.7
本题为英语阅读理解题，需先通读全文理解大意，再针对每个问题回到原文定位相关信息，逐一分析选项得出答案。具体思路：41题查找第一段主旨，42题对应“fun facts”板块内容，43题统计节能方法数量，44题通过代词指代的上下文逻辑判断，45题匹配原文提及的节能方式。
【解析】
41题：第一段通过列举吃饭、听音乐、乘车都消耗能量，最后点明核心句“Energy is everywhere”，因此主旨是能量无处不在，选D。
42题：“fun facts”第二条提到“大量阳光落到地球，足够满足世界一年的能源需求”，对应选项C；A选项错误（声音能量需八年七个月六天才能加热一杯咖啡，并非能制造大量能量），B选项与原文无关，D选项错误（目前仅能利用少量太阳能）。
43题：原文明确列出6种节能方法：关闭不用的电器、短淋浴、少开冰箱门、不浪费食物、选绿色车、用节能灯泡，选C。
44题：划线词所在句前半句是“Do not waste food”，后半句“it takes a lot of energy to make it”中，it指代前文的food，选B。
45题：A选项用普通灯泡错误（应选节能灯泡），B选项选汽油车错误（应选绿色车），C选项开冰箱门错误（应少开），D选项吃完食物对应“不浪费食物”的节能方法，正确，选D。
【答案】
41.D 42.C 43.C 44.B 45.D
【知识点】
英语阅读理解、主旨大意、细节理解
【点评】
本题围绕能源主题展开，考查学生对英语文章的细节查找、主旨归纳及词义猜测能力，题目设置贴合原文，难度适中，只要认真阅读原文即可正确解答。
【难度系数】
0.7
