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3.As you touch people and objects throughout the day,there are germs(细菌)on your hands.In turn,you can make yourself ill with these germs by touching your eyes,nose or mouth.Although it's impossible to keep your hands germ-free,washing your hands is good for you.It limits the chance of getting sick and is one of the best ways to avoid(避免)getting sick and spreading illness.Staying healthy can make you feel happier.
Hand washing requires only soap and water,but do you really know when and how to wash your hands?The following information may be useful for you.
When to wash your hands
Always wash your hands before:
▲Preparing food
▲Eating
▲Giving medicine
▲Touching a sick or injured person Always wash your hands after:
▲Preparing food
▲Using the toilet
▲Touching an animal or animal toys or waste
▲Touching a sick or injured person
Of course,it's also important to wash your hands whenever they look dirty.
How to wash your hands
It's generally best to wash your hands with soap and water.Follow these simple steps:
▲Wet your hands with running water.
▲Use soap.
▲Wash your hands for at least 20seconds.Remember to wash the hands carefully,including the backs of your hands,wrists,fingers and fingernails.
▲Dry your hands with a clean towel.
81.According to the passage,you had better wash your handsC.
A.after getting up in the morning
B.when you feel tired
C.when they look dirty
82.If you want to wash your hands,you should useB.
A.some medicineB.soap and waterC.some flowers
83.If you,your life will be happier.A
A.stay healthyB.wash handsC.prepare food
84.From the passage we knowA.
A.it's good to wash the hands carefully
B.if you wash your hands many times a day,you will never get ill
C.animals or animal toys are bad for us
85.The passage mainly tells usB.
A.how to fight against illness
B.how and when to wash hands
C.about the use of water and soap.

分析 短文告诉人们手上总是沾满了细菌,所以我们要及时的洗手,才能保持健康快乐,并且告诉我们什么时候应该洗手,及其怎样洗手,给出了一些重要的信息和建议.

解答 答案:81.C  细节理解题.根据倒数第七行句子Of course,it's also important to wash your hands whenever they look dirty.当然,当他们看起来很脏时洗手也是很重要的.可知当他们看起来很脏时也应该洗手.故选C.
82.B   细节理解题.根据第四行句子Hand washing requires only soap and water,洗手只需要肥皂和水.可知如果你想洗手,你应该使用肥皂和水.故选B.
83.A   细节理解题.根据第三行句子Staying healthy can make you feel happier.保持健康能使你感到快乐.可知如果你保持健康,你的生活是快乐的.故选A.
84.A  细节理解题.根据倒数第二行句子Remember to wash the hands carefully,记得仔细洗手.可知洗手要仔细.故选A.
85.B   主旨归纳题.根据整篇文章内容及其第四行句子but do you really know when and how to wash your hands?The following information may be useful for you.但是你真的知道什么时候和如何洗手吗?以下信息可能对你有用.可知文章主要告诉我们什么时候和如何洗手,故选B.

点评 在通读全文的基础上,根据全文大意,展开逻辑思维,瞻前顾后,认真观察选项,仔细推敲,确定最佳答案.

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