Question

    An apple a day keeps the doctor away. Well,milk may work in the same way!

Milk is the natural food for mammalian(哺乳动物的)babies.It helps them grow strong because it is rich in protein(蛋白质),calcium(钙)and vitamins. Milk can also help you sleep better because it calms you down. But remember to drink milk with care. Find out how old the milk is. Make sure it is fresh and hasn’t gone bad.Don’t drink milk when your stomach is empty. Eat some bread or corn at the same time. That’ll help you take in more protein and vitamins.

Doctors say teens need at least 500ml of milk a day. That’s two or three cups. Milk—drinking started long ago, as early as 6000 一 8000 BC. At that time people started to keep cows, sheep and goats to get their milk. Of course what you drink today isn’t that fresh from the cows. People cool the fresh milk down to 4℃ to stop the bacteria(细菌)growing. In factories, milk is pasteurized(用巴氏杀菌法消毒)to stop it growing bad. After disinfection(消毒)and packaging, it goes to the supermarkets.

Yoghourt also comes from milk.People make some special bacteria to change the taste of milk and make the nutrients(营养物)in it easier for people to take in. Maybe that’s why it's getting more popular with people!

1.The sentence“An apple a day keeps the doctor away.”tells us that         .

A.the doctor likes to eat apples every day B.the doctor doesn’t like apples at all

C.the doctor eats an apple each day D.apples are good for our health

2.Why is it better to eat some bread or corn while drinking milk?

A.Our body can take in more protein and vitamins in this way.

B.That’ll help us grow taller and stronger.

C.That’ll help us taste milk better.

D.We’ll still feel hungry without eating some bread or corn.

3.When you drink milk ,you'd better               

A.find out when milk was produced B.make sure it is fresh and has not gone bad

C.not drink milk when your stomach is empty D.do all of the above

4.Which of the following statements is TRUE?

A.One cup of milk is good enough for teens each day.

B.Drinking milk is likely to make teens sleepy.

C.To stop the bacteria growing,people cool the fresh milk down to 4℃.

D.Yoghourt is one kind of milk which has gone bad.

Answer

1.D

2.A

3.D

4.C

【解析】

本文介绍了喝牛奶的好处以及注意事项。牛奶帮助人们身体变得强壮，因为它富含蛋白质、钙和维生素。喝牛奶时，你最好查明牛奶的生产日期。确保它是新鲜的、没有变质的，不要空腹喝牛奶。

1.推理判断题。the doctor likes to eat apples every day医生喜欢每天吃苹果； the doctor doesn’t like apples at all医生一点也不喜欢苹果；the doctor eats an apple each day医生每天吃一个苹果；apples are good for our health苹果对我们的健康有益。结合句意，苹果能让我们远离医生，不去看病，因此这句话的意思是告诉我们“苹果对我们的健康有好处”。故选D。

2.细节理解题。根据“Eat some bread or corn at the same time. That’ll help you take in more protein and vitamins.”可知喝牛奶时吃面包和谷类，将有助于你吸收更多的蛋白质和维生素。故选A。

3.细节理解题。根据“Find out how old the milk is. Make sure it is fresh and hasn’t gone bad. Don’t drink milk when your stomach is empty.”可知喝牛奶时，你最好查明牛奶的生产日期。确保它是新鲜的、没有变质的，不要空腹喝牛奶。故选D。

4.推理判断。根据文中“Doctors say teens need at least 500ml of milk a day.” 医生说青少年每天至少需要500毫升牛奶。可知选项A“One cup of milk is good enough for teens each day.”错误；根据文中“Milk can also help you sleep better because it calms you down.” 牛奶还能帮助你睡得更好，因为它能让你平静下来。可知选项B“Drinking milk is likely to make teens sleepy.”选项B错误；根据文中“Yoghourt also comes from milk.People make some special bacteria to change the taste of milk and make the nutrients(营养物)in it easier for people to take in.” 酸奶也来源于牛奶，人们制造一些特殊的细菌来改变牛奶的味道，使人们更容易吸收其中的营养物质（营养物）。选项D“Yoghourt is one kind of milk which has gone bad.”错误。根据文中“People cool the fresh milk down to 4℃ to stop the bacteria(细菌)growing.” 人们把新鲜牛奶冷却到4℃以阻止细菌生长。选项C“To stop the bacteria growing,people cool the fresh milk down to 4℃.”是正确的。故选C。