Question

Better Time for Teenagers to Keep Healthy

Things to do	Brushing teeth	Drinking milk	Going to bed	Eating fruits
Common time	After getting up or before sleeping	During breakfast	Around 23:00	After meals
Time from experts’ suggestions	3 minutes after meals	Before sleeping	Around 21:00	An hour before meals
Advantages	To reduce germs（细菌）in the mouth	To keep bones strong and help sleep well	To be good for a deep sleep	To keep the body strong
Warm tips	Brush the tongue while brushing teeth	Avoid drinking it when having a stomach-ache	Sleep for at least 8 hours every night	Wash carefully before eating them

1.Teengers are used to drinking milk__________ according to the information above.

A. before sleeping        B.during breakfast

C.3 minutes after meals    D.around 21:00

2. Teenagers often go to bed _______hour(s) later than the time the experts suggest.

A. one       B.two       C.three      D.four

3. ________ and ________ are helpful to keep teenagers strong according to the information above.

A. Drinking milk ; eating fruits

B.Going to bed ; brushing teeth

C.Eating fruits ; reducing germs

D.Drinking milk ; brushing teeth

4.If a teenager goes to bed at the time based on the experts’ suggestion, the earliest time for him to get up will be_________ in the morning.

A. 5:00       B.6:00       C.7:00        D.8:00

5.Which of the following is TRUE according to the information above?

A. Some experts suggest washing fruits carelessly an hour before meals.

B. To brush the tongue after meals is good for a deep sleep.

C. People should sleep for at least 9 hours every night.

D.Teenagers with a stomachache had better avoid drinking milk.

Answer

1.B

2.B

3.A

4.A

5.D

【解析】

试题分析：文中介绍了青少年平时刷牙、休息、喝牛奶喝吃水果的时间，及专家建议的时间。并介绍了按照专家建议做的优点及一些温馨提示。

1.细节理解题。根据Common time行Drinking milk列表格，可知青少年习惯早餐期间喝牛奶。故选B。

2.细节推断题。根据第四列第二个和第三个表格，可知青少年习惯23点左右上床睡觉，而专家建议21点左右，相差两个小时。故选B。

3.细节理解题。根据Advantages行的第三列和第五列表格，可知喝牛奶和吃水果都可以使青少年身体强壮。故选A。

4.细节推断题。根据Going to bed列信息，可知专家建议青少年21点左右睡觉，至少睡8个小时，可推知青少年如果按照专家建议的时间休息，最早在早上5点起床。故选A。

5.细节判断题。根据Drinking milk列最后一行，可知青少年肚子痛时要避免喝牛奶。故D正确。

考点：科学类阅读。