Directions: Read the following passage. Fill in the numbered the blanks by using the information from the passage. Write NO MORE THAN THREE WORDS for each answer.

The World Bank, the United Nations and the London School Of Hygiene and Tropica1 Medicine did a study to urge hand-washing around the world. They found that one million lives could be saved each year if people washed their hands with soap often. They said that programs to increase hand-washing with soap could be among the most effective ways to reduce infectious disease.

     Doctors say, many diseases can be prevented from spreading by hand-washing. These include pinworms (寄生虫), influenza (流行性感冒), the common cold, hepatitis (肝炎) A, meningitis (脑膜炎) and infectious diarrhea (腹泻).

    Hand-washing destroys germs from other people, animals or objects a person has touched. When people get bacteria on their hands, they can infect themselves by touching their eyes, nose or mouth. Then these people can infect other people.  

   The experts say the easiest way to catch a cold is to touch your nose or eyes after someone nearby has sneezed or coughed. Another way to become sick is to eat food prepared by someone whose hands were not clean.

   The experts say that hand-washing is especially important before and after preparing food, before eating and after using the toilet. People should wash their hands after handling animals or animal waste, and after cleaning a baby. The experts say it is also a good idea to wash your hands after handling money and after sneezing or coughing. And it is important to wash your hands often when someone in your home is sick. The experts say the most effective way to wash your hands is to rub them together while using soap and warm water．They say you do not have to use special antibacterial soap. Be sure to rub all areas of the hands for about ten to fifteen seconds. The rubbing action helps remove germs. Then rinse (冲洗) the hands with water and dry them.

Title：  　　1　　 

I.   　　2 　　

  Many diseases can be prevented by increasing hand-washing with soap.

II. When to do

  ·Before and after preparing food

  ·Before eating and after  　　 3　　 

  ·After handling animal or animal waste

  ·After cleaning a baby

  ·After handling money and after sneezing or coughing

  ·When  　　 4 　　  in your home

III.   　　5　　 

  · 　　 6 　　  of hands for about 10-15 seconds

  · 　　 7　　   to use special antibacterial soap

   Rubbing hands together while using  　　 8 　　  water

IV.  　　 9 　　

Hand-washing could be the most  　　 10 　　  to reduce infectious diseases

 

阅读理解

　　Read these two advertisements, and then answer the questions.

　　When you stretch out in the sun you can do one of three things.

　　You can use no sun tan oil. You can use an ordinary sun tan oil. Or you can use Bergasol.

　　If you don't use any sun tan oil at all when you're in sun that is stronger than you're used to, you will burn surprisingly quickly.

　　If you use an ordinary sun tan oil you will protect your skin to a lesser or greater degree. How much depends on the“protection factor(系数)number”on the bottle.

　　Some of these oils block out so many of the sun's rays you can stay in the sun all day without burning--but you won't go very brown, either.

　　Bergasol will protect your skin like an ordinary sun tan oil. But Bergasol oil also has a tan accelerator(加速剂) which comes from the oil of the Bergamot fruit.

　　It speeds up the rate at which the sun activates(激活) the skin cells that produce melanin.

　　And it is melanin which gives the skin its brown colour.

　　So when you use Bergasol sun tan oil you go brown faster, and as the days pass the difference will become more and more obvious.

　　Unfortunately this special formulation isn't cheap to prepare. So Bergasol is rather more expensive than ordinary sun tan oil.

　　However the price looks more attractive as you do.

　　Protection

　　Many people imagine that“cover-up”means you don't get a tan. Nothing to show for your holiday. What a shame.

　　Not so. With“cover up”, you can get brown if you want to. The point of cover-up is to protect your skin from the harmful rays of the sun--the ones which, according to the experts, make your skin look older.

　　That's what Solex Cover-up is all about--protection for your skin. It has a Sun Protection Factor of 8, which makes it suitable for anyone.

　　Find 0ut how it works for you by consulting(咨询)the Solex Sun Chart. On sale wherever Solex is.

　　With Solex Cover-up, you can tan as slowly as you like. As gently as you like. And with much less chance of peeling.

　　Your tan will look better. Your skin will stay young longer. Solex Cover-up.

　　Gentle tan…full protection.

1．The underlined word“tan”is closest in meaning to _____.

A．brown　　　　B．protection

C．light　　　　 D．health

2．Both Bergasol and Solex serve to _____.

[　　]

A．treat various kinds of skin disease

B．help people enjoy the sun

C．help people get sun tan without being burnt

D．paint the skin with a brown color

3．What's special about Bergasol?

[　　]

A．It is more expensive than ordinary sun tan oil.

B．It has a tan accelerator that makes the skin go brown faster.

C．It has a protection-factor of 8, which makes it suitable for anyone.

D．It protects the skin from the harmful rays of the sun.

4．Which of the following decides how well your skin may be protected?

[　　]

A．The price.　　　B．Melanin.

C．Cover-up.　　　D．SPF number.

A pill，code-named HT-0712，may make forgetfulness a thing of the past. It is being developed in the US and could go on sale within five years.

According to the newspaper The Sun，the wonder drug has been nicknamed “Mind Viagra”and has already been shown to boost the memory power of mice and flies. Next it will be tested on humans. This is just one of a number of drugs in a pharmaceutical (制药的) race to develop an increased memory pill. At least 12 US companies are believed to be working on similar projects.

Tim Tully，the founder of US drug company Helicon Therapeutics，who is in charge of the HT-0712 project，gave this practical example of its use for students：“If it takes two weeks to memorize a verse of Shakespeare，with one of these drugs you might be able to do it in two or three days. ”

“The memory drug business appears to be set to become a multi-million dollar industry，”experts say. This summer，100 Americans suffering mild memory loss will test HT-0712 in the first experiment on people.

“You don’t think better than you did before，you just get the facts in with less practice. There is a growing belief that memory and memory loss is just another treatable condition，”says Tully.

However，there is some doubt whether the drugs can really improve memory. In a study by the US’s Yale University Medical School，researchers suggested that the drug might affect other parts of the memory.

1.Which of the following can be most likely to replace the underlined word “boost” in the second paragraph?

A.Reduce.　　　 B.Increase.　　　　 C.Kill.　　　　　　 D.Harm.

2.What will happen to the students most probably if they take HT-0712?

A.They will grow taller.

B.They can memorize things easily.

C.They won’t suffer from illness.

D.They will choose whatever universities they like.

3.The future of HT-0712 can be said　　　　 according to experts.

A.dim　　　　　 B.uncertain　　　　 C.bright　　　　　　 D.worried

4.HT-0712 is a pill that　　　　 .

A.has bad effect on the health of mice and flies

B.has been experimented on dozens of animals

C.will be experimented on humans this summer

D.is certain to do no harm to human

5.The purpose of writing the passage is to　　　　 .

A.warn people the harm of HT-0712

B.introduce to people the advantages of HT-0712

C.tell people something about HT-0712

D.doubt whether it is worth developing HT-0712

 

This is the main use that the scientists make _________ of natural resources.?

A.it　     B.which　      C.use　   D./?