Meat and vegetables are measured in grams and kilograms. Milk and other liquid foods are measured in liters or milliliters. 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 the amount of heat given off by food when it brurns. This measurement tells how much energy a certain food has when it is completely used by the body.

Our bodies use varying（不同程度的） amount 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 becoming 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.

1. Which is the best title of passage?

　 A. How to Measure the Quality of Food　　 B. Calories in Foods

　 C. The Units of Measurement　　　　　　 D. How to Keep Fit

2. How many slices of bacon equal the same number of calories as in a sausage roll?

　 A. 7. 　　B. 6. 　　 C. 5. 　　D. 8.

3. To keep the calorie intake（吸收） down, it is better to eat more____________　 .

　 A. Chocolate　　 B. meat pie 　　 C. Fruit 　　　 D. apple pie

4. Which word in this passage means “heavier than normal”?

　 A. Advisable.　　 B. Overweight.　 C. Balanced.　 D. Measurement.

5. When do you need the most calories from your diet?

　 A. When we sleep. 　　　　B. In working in the fields.　　

　 C. While watching a play　 D. After having sports.

They told me it would be cheap but ________it cost me nearly 5000 yuan.

　 A. as a result　 B. in a word　　　　 C. at last　　　　 D. in fact

______ you come across some new words, don’t refer to your dictionary at once but guess their meanings according to the context.

A. Every time　　　 B. The first time

C. Now that　　　　　　 D. If only

---Will this fish_____ until tomorrow?

---Only if you put it in the fridge.

A. keep　　　 B. last 　　C. stay 　 　　　　D. remain

The teacher asked us _____ so much noise.

A. don’t make　　 　　　　　　　　　　　　 B. not make　　

C. not making　　 　　　　　　　　　　　　 D. not to make

Mrs. Brown was much disappointed to see the washing machine she had _____ went wrong again.

　 A. it repaired 　 B. to be repaired

　 C. to repair 　 D. repaired

Sometimes ________ English is quite different from _______ English in many ways.

A. speaking, writing　 B. spoken, written　 C. speaking, written　 D. spoken, writing

This problem is far from 　　　 ,so it has to be discussed again at tomorrow’s meeting.?

A.settled 　 B.settling　 C.being settled　　　　 D.being settling

Heath is very kind and always comes with a(n) ______ of help whenever we need it.

A. invitation　　 B. service 　　　 C. suggestion　　 D. offer

After saying good-bye, the couple moved off and ______ in the crowd.

A. was lost　　 B. were lost　　 C. had lost　　 D. lost