科目:高中英语 来源:浙江省东阳中学、义乌中学、兰溪一中2007届高三期中联考试卷 英语 题型:050
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科目:高中英语 来源:四川省示范高中2008年高三英语第二次调研考试试卷 题型:050
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科目:高中英语 来源:山东省莱州一中2012届高三第二次质量检测英语试题 题型:050
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科目:高中英语 来源:河南省方城二高2009-2010学年高二下学期期末模拟试题(英语) 题型:阅读理解
第三部分:阅读理解(共20小题;每小题2分,满分40分)
阅读下列短文,从每题所给的A、B、C、D四个选项中,选出最佳选项。[来源:学&科&网]
The human body is a living machine , and , like all machines , it needs “fuel” (燃料) to supply it with energy . This is provided by the food we eat . But how much do we need to stay healthy ?
The energy value of food is usually measured in calories . A calorie is the amount of heat required to raise the temperature of 1 kg of water by 1℃. The number of calories people need per day is different , as the pictures show . Also , the number of calories you use at any one moment normally depends on the activity you are in . For example , you need more calories for standing than for sitting , more for running than for walking , and so on .
The energy in food is in the form of three kinds of chemical materials-carbohydrate (碳水化合物), protein(蛋白质)and fat . Carbohydrate provides 3.8 Cal/gm , protein4.0 Cal/gm , and fat 8.8 Cal/gm . Each food contains different amount of these materials , as the round pictures show .
1.The amount of calories supplied by equal amounts of milk , rice , and peanuts is the largest in the case of .
A.milk B.rice C.peanuts D.rice or peanuts
2.Choose one statement from among A-D that agrees with the passage and the pictures above .
A.You need more calories for swimming than for mountain climbing .
B.Food contains energy in the form of carbohydres , proteins and fuel .
C.Different people need different amounts of energy depending on their age , sex and the activities they are in .
D.3 grams of milk provides 16.6 calories because carbohydrate provides 3.8 Cal/gm , protein 4.0 Cal/gm and fat 8.8 Cal/gm .
3.This article mainly tells us ________________.
A.all the energy is in food
B.the human body needs energy
C.the number of calories depends on your activity
D.we must only eat peanuts to get calories
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科目:高中英语 来源: 题型:阅读理解
第三部分:阅读理解(共20小题;每小题2分,满分40分)
阅读下列短文,从每题所给的A、B、C、D四个选项中,选出最佳选项。
The human body is a living machine , and , like all machines , it needs “fuel” (燃料) to supply it with energy . This is provided by the food we eat . But how much do we need to stay healthy ?
The energy value of food is usually measured in calories . A calorie is the amount of heat required to raise the temperature of 1 kg of water by 1℃. The number of calories people need per day is different , as the pictures show . Also , the number of calories you use at any one moment normally depends on the activity you are in . For example , you need more calories for standing than for sitting , more for running than for walking , and so on .
The energy in food is in the form of three kinds of chemical materials-carbohydrate (碳水化合物), protein(蛋白质)and fat . Carbohydrate provides 3.8 Cal/gm , protein4.0 Cal/gm , and fat 8.8 Cal/gm . Each food contains different amount of these materials , as the round pictures show .
1.The amount of calories supplied by equal amounts of milk , rice , and peanuts is the largest in the case of .
A.milk B.rice C.peanuts D.rice or peanuts
2.Choose one statement from among A-D that agrees with the passage and the pictures above .
A.You need more calories for swimming than for mountain climbing .
B.Food contains energy in the form of carbohydres , proteins and fuel .
C.Different people need different amounts of energy depending on their age , sex and the activities they are in .
D.3 grams of milk provides 16.6 calories because carbohydrate provides 3.8 Cal/gm , protein 4.0 Cal/gm and fat 8.8 Cal/gm .
3.This article mainly tells us ________________.
A.all the energy is in food
B.the human body needs energy
C.the number of calories depends on your activity
D.we must only eat peanuts to get calories
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