根据所学，按照要求写出下列单词的正确形式。

1. She hits the ball with great_______________（准确）.

2. At present, the influenza of Type A H1N1 spread out quickly all over the world,  no_____________（接种疫苗）for this virus has come out by now.

3. A dictionary explains words and an_______________（百科全书）explains facts.

4. This year is the 60^th_____________（周年） of People's Republic of China,  the grand parade will be held on the Tiananmen Square.

5. By buying ten books every month，he soon _________（积累） a good library.

As A/H1N1 continues to spread, experts from the Centers for Disease Control to the World Health Organization to neighborhood doctors are calling on the people to practice smart flu prevention techniques. Here are some tips to keep body improved and immune（免疫）system ready to fight infection.

Wash Your Hands

And wash them often, in hot soapy water, and for the amount of time it takes you to sing “Happy Birthday” twice.

Get Enough Sleep

This means slightly different things to different people, but try to get 8 hours of good rest each night to keep your immune system in top flu-fighting shape.

Keep Hydrated

Drink enough water each day to clear poisonous matter from your system and keep up good moisture（湿度）production in your body.

Eat Immune-Improving Foods

Keeping you body strong and ready to fight infection is important in flu prevention. Fatty foods can slow your metabolism（新陈代谢）, make you feel inactive, and weaken your immune

system. So stick with whole grains, colorful vegetables, and vitamin-rich fruits.

Avoid Alcohol

Alcohol is likely to decrease your resistance to infections and further damages the immune system. So avoid alcoholic drinks to keep your immune system strong.

—————————————？

Proper exercise-for example walking for 30-40 minutes 3-4 times a week-supports the immune system by increasing circulation, oxygenating the body, removing poisonous material through sweat, and reducing tension and stress. So get moving!

Avoid Contact with Sick People

If you’re coughing or sneezing, cover your mouth(and then wash your hands),and if you have to be around someone who is sick, try to stay a few feet away from them and avoid physical contact.

Know When to Get Help

A/H1N1 can look like regular flu, so don’t feel like you necessarily are infected if you’re exhibiting flu-like symptoms（症状）. But do go to your doctor if you live in an area where there are recorded cases, or if your symptoms are very serious.

To fight A/H1N1 infection, it’s helpful for us to_______ .

       A．sing “Happy Birthday” while washing hands  

B．eat more fatty foods and colorful fruits

       C．keep away from alcoholic drinks

       D．refuse communication with patients

A suitable title for paragraph 7 might be _______.

       A．Support the Immune System   B．Keep Physically Active

       C．Get Enough Sweat           D．Walk to Reduce Stress

The passage seems to suggest that we should_______.

       A．get enough sleep after eating fatty foods

       B．wash hands with soap after a cough or sneeze

       C．drink more water after drinking alcohol

       D．see a doctor immediately if you have flu-like symptoms

What can help clear poisonous matter from the body?

       A．Washing your hands.       B．Eating fatty foods.

C．Getting enough sleep.      D．Drinking enough water.

第三部分：阅读理解（共20小题；每小题2分，满分40分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题
卡上将该项涂黑。
The 2009 outbreak of HINI is a new kind of influenza virus, commonly referred to as “swine flu”. It is thought to be a break of four known kinds of influenza. A virus subtype H1N1: one endedmic(流行病) in humans, one endemic in birds, and two endemic in pigs (swine). The source of the outbreak in humans is still unknown, but cases were first discovered in the U.S. and soon after in Mexico.
According to the U.S. Centers for Disease Control and Prevention(CDC)，it is not yet clear how serious this new virus actually is compared with other influenza viruses, although on May 26 they stated that new cases in the U.S. have probably reached the hightest point, and most cases have so far been mild relative to “seasonal flus”. But because this is a new virus, most people will not have immunity(免疫性) to it, and illness may eventually become more severe and widspread. The H1N1 flu mainly spreads in the same way that regular “seasonal influenza” spreads through the air from coughs and sneezes or touching those infected. It cannot be transmitted from eating cooked pork or by being in close contact with pigs.
As yet there is no vaccine(疫苗) available to prevent infection although companies are in the planning stages for having one available later this year. But there is concern that the virus could vary again over the coming months, leading to a new and potentially more dangerous flu outbreak later in the year, and a vaccine that will be less effective in preventing its spread.
As of May 27, the virus had spread to more than 50 countries; however, over 80% of reported deaths have taken place in Mexico. According to the CDC, the fact that the flu’s infection activity is now monitored more closely may help explain why more flu cases than normal are being recorded in Mexico, the United States and other countries.    
1. The 2009 outbreak of H1N1 is thought to      .
A.be concerned with four endmics                                             
B.have come from the virus from pigs
C.occur because of unknown virus in Mexico
D.be caused because of people without immunity
2.According to the U.S. Centers for Disease Control and Prevention, ______.
A.most people won’t be infected with the flu                                           
B.the H1N1 will not be too mild to cause many deaths in the world
C.the present situation allows of no optimist
D.H1N1 can be transmitted by touching pigs                             
3.To make people worried more is that      .
A.no effective vaccine can prevent the virus from spreading
B.the virus will mutate in the following months
C.a seasonal influenza will break out
D.the newly-developed vaccine will lose effectiveness
4.From the passage we can learn that      .
A.every country is watching closely the spreading of the H1N1                        
B.more than one-fourth of the deaths from the H1N1 are in Mexico                          
C.only the United States and Mexico recorded the cased of influenza                                                                     
D.effective medicine has been produced to cure the H1N1         

The world hash’t seen a pandemic（流行疾病）in 4 1 years，when the”Hong Kong”flu crossed the globe and killed about one million people worldwide．If H1N1 flu（甲型流感）reaches pandemic levels，what would happen next?

       The outbreak of SARS in 2003 rang alarm bells as potential pandemics．Although it jumped the”animal-to·human”barrier，neither disease changed enough to enable human-to．Human infection．Strictly speaking，SARS did not become pandemics because it was too good at killing their hosts．For a pandemic，it needs to be able to maintain human-to．human contact without killing its host off．

       ”H1N1 flu is already a man-to-man disease，which makes it much more difficult to manage．

       And H1N1 flu appears much more infectious than SARS．

       But the WHO warns，it cannot say whether or not it will indeed cause a pandemic．According to experts，here’s what the world might see if there is another pandemic，based on past experience．

       The disease would skip from city to city over an 18-to-24 month period，infecting more than a third of the population．World health Organization officials believe as many as 1．5 billion people around the globe would seek medical care and nearly 30 million would seek hospitalization．Based on the last pandemic and current world population，as many as 7 million people could die．Hospitals will become overcrowded；schools will close；businesses will close；airports will be empty．Business will become very bad，as people avoid as much social contact as possible．

       Health facilities will become overrun with patients and there would be less-than-adequate staffing，as medical health professionals fall ill themselves and that would result in higher deaths．

       The very young and very old will likely be the most susceptible（易受感染的）to the illness．Experts warn，much is still unknown about the current H1N1 flu virus and its severity and it is too early to say whether it will lead to a pandemic．Right now，the focus is on finding answers and controlling the spread．

1.How many kinds of disease is mentioned in the passage?

       A．Two      B．Three           C．Four        D．Five

2.Which of the following statements is NOT true according to the passage?

       A．SARS didn’t change enough to enable sustained（持续的）human-to—human infection．

       B．SARS was very good at killing its carriers．

       C．A man with H1N1 flu can not infect another man easily．

       D．Comparing SARS and H 1N 1 flu，SARS is not as infectious．

3.What can we know about the “Hong Kong” flu from the passage?

       A．It spread all around the globe and killed lots of people．

       B．It killed about millions of people．

       C．It killed about one million people in Hong Kong．

       D．Not the old but the young were susceptible to it and got killed．

4.What can be inferred from the passage?

       A．The H1N1 flu will skip from city to city over an 18一to一24 month period．

       B．Doctors and nurses will fall ill themselves，which will result in many more deaths．

       C．Every country is taking measures to stop the H1N1 flu from leading to a pandemic．

       D．The WHO and experts have known much about the current H1N1 flu virus．

News came __________ the H1N1 virus may spread more quickly than was thought.

    A. when         B. where            C. which            D. that