The Healthy Habits Survey shows that only about one third of American seniors(年長(zhǎng)者) have correct habits. Here are some findings and expert advice.
1.How many times did you brush your teeth yesterday?
·Finding:About 33% of seniors brush their teeth only once a day.
·Step:Remove the 300 kinds of bacteria in your mouth each morning with a battery-operated toothbrush. Brush gently for 2 minutes, at least twice a day.
2.How many times did you wash your hands or bathe yesterday?
·Finding:Seniors, on average, bathe fewer than 3 days a week. And nearly 30% wash their hands only 4 times a day—half of the number that doctors advise.
·Step:We touch our faces around 3,000 times a day-often inviting germs(病菌)to enter our mouth, nose, and eyes. Use toilet paper to avoid touching the door handle. And, most important, wash your hands often with hot running water and soap for 20 seconds.
3. How often do you think about fighting germs?
·Finding:Seniors are not fighting germs as well as they should.
·Step:Be aware of germs. Do you know it is not your toilet but your kitchen sponge(海綿)that can carry more germs than anything else? To kill these germs, keep your sponge in the microwave for 10 seconds.
【小題1】What is found out about American seniors?

A.Most of them have good habits.
B.Nearly 30% of them bathe three days a week .
C.All of them are fighting germs better than expected .
D.About one third of them brush their teeth only once a day
【小題2】Doctors suggest that people should wash their hands _________.
A.twice a day B.three times a day
C.four times a day D.eight times a day
【小題3】Which of the following is true according to the text?
A.We should stop touching our faces.
B.A kitchen sponge can carry more germs than a toilet.
C.There are less than 300 kinds of bacteria in the mouth.
D.We should wash our hands before touching a door handle.


【小題1】D
【小題2】D
【小題3】B

解析試題分析:本文是關(guān)于健康習(xí)慣的調(diào)查。在一天刷幾次牙,洗手沐浴幾次,以及多久考慮過(guò)和細(xì)菌戰(zhàn)斗一次等方面,描述了一些美國(guó)老年人的習(xí)慣并給出了專家建議。
【小題1】細(xì)節(jié)理解題。根據(jù)“A full 33% of seniors brush their teeth only once a day.”可知大約三分之一的美國(guó)老年人一天只刷一次牙,故選D
【小題2】細(xì)節(jié)理解題。根據(jù)“And nearly 30% wash their hands only 4 times a day----half of the number doctors recommend.”一天洗4次手是專家建議的一半,可知專家建議每天洗8次手。故答案選D
【小題3】細(xì)節(jié)理解題。根據(jù)“Do you know it is not your toilet but your kitchen sponge(海綿)that can carry more germs than anything else?”可知廚房里的海綿比任何其他東西(包括廁所)攜帶的細(xì)菌都多。所以B是正確的。
考點(diǎn):健康保健類閱讀。

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