unit19-資料下載頁(yè)
2025-07-17 18:21本頁(yè)面
【正文】 n the triangle BAE C． out of the triangle BAE D． over the triangle BAE 54． The proportion of the side CD to the side CE is ______ the proprotion of the side BA to the side BE. A． bigger than B． equal (相等的 ) to C． not as big as D． smaller than 55． From the measurement, we have the simple proportion sum ______． A． BA is to four as five is to niyfive B． BA is to niyfive as four is to five C． five is to niyfive as BA is to four D． four is to five as BA is to niy B Meat and vegetables are measured in grams(克 ) and kilograms． Milk and other liquid (液體的 ) foods are measured in litres (升 ) and millilitres (毫升 )． These units only measure quantity, they do not measure the value of the food to the body． The unit which measures the quality or value of food is the “calorie”． A calorie is the amount of heat given off by food when it burns． This measurement tells how much energy a certain food has when it is pletely used by the body． Our bodies use varying (不等的 ) amounts of calories． The more exercise we take, the more calories we burn． If we eat food which contains more calories than we use up, then it is possible that we would increase in weight． In order to avoid being overweight it is advisable to eat a balanced diet and not eat too many foods that have a high calorie rating． The table below gives you some idea of the number of calories in food. 56． Which is the best title(標(biāo)題 ) of the passage? A． How to Measure the Quality of Food B． Calories in Foods C． The Unit of Measurement D． How to Keep Fit 57． To keep the calorie intake (納入 )down, it is better to eat ______. A． Chocolate B． meat pie C． Fruit D． apple pie 58． How many slices of bacon equal the same number of calories as in a sausage roll? A． 5 B． 6 C． 7 D． 8 59． Which of the following do you think would contain the most calories? A． Chips. B． A chocolatecoated ice cream. C． A green salad. D． A cucumber． 60． Which word in the passage means “heavier than normal”? A． Balanced B． Advisable C． Overweight D． Measurement Meats Fruits slice of bacon 50 apple 70 hamburger 300 orange 60 slice of beef 100 pear 80 sausage 180 banana 80 meat pie 500 plum 20 sausage roll 350 tomato 20 Sweets and Pastries Vegetables small chocolate bar 190 60g beans 15 large chocolate bar 225 60g carrots 18 slice apple pie 300 60g potato 60 doughnut 200 60g onions 25 scoop of ice cream 85 60g cucumber 10 bag of potato crisps 145 60g cabbage 15
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