科目:高中英語 來源:浙江省東陽中學、義烏中學、蘭溪一中2007屆高三期中聯考試卷 英語 題型:050
|
查看答案和解析>>
科目:高中英語 來源:四川省示范高中2008年高三英語第二次調研考試試卷 題型:050
|
查看答案和解析>>
科目:高中英語 來源:山東省萊州一中2012屆高三第二次質量檢測英語試題 題型:050
|
查看答案和解析>>
科目:高中英語 來源:河南省方城二高2009-2010學年高二下學期期末模擬試題(英語) 題型:閱讀理解
第三部分:閱讀理解(共20小題;每小題2分,滿分40分)
閱讀下列短文,從每題所給的A、B、C、D四個選項中,選出最佳選項。[來源:學&科&網]
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(蛋白質)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
查看答案和解析>>
科目:高中英語 來源: 題型:閱讀理解
第三部分:閱讀理解(共20小題;每小題2分,滿分40分)
閱讀下列短文,從每題所給的A、B、C、D四個選項中,選出最佳選項。
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(蛋白質)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
查看答案和解析>>
湖北省互聯網違法和不良信息舉報平臺 | 網上有害信息舉報專區 | 電信詐騙舉報專區 | 涉歷史虛無主義有害信息舉報專區 | 涉企侵權舉報專區
違法和不良信息舉報電話:027-86699610 舉報郵箱:58377363@163.com