Spring is an inviting season for outdoor activities. But be careful—the warm weather is also a hotbed for viruses(病毒) and disease.  
This March, the influenza(流行性感冒) A(H7N9) virus hit Shanghai, Anhui, Jiangsu and Zhejiang. It was reported that by April 11 at least 35 people had been infected (被感染的) with the H7N9 virus, and nine of them had died.
The influenza A (H7N9) virus is one type of influenza A H7 viruses. Influenza A H7 viruses normally spread among birds.
This is the first time human infections with H7N9 viruses have been reported in China. Earlier reports were about H5N1 and H1N1.
All the three viruses are influenza A viruses but they are not the same. H7N9 and H5N1 are animal influenza viruses that could infect people. However, H1N1 viruses can be divided into two groups. One group can normally infect people and the other normally infects animals. Also, H1N1 can spread from human to human, but H7N9 probably can’t, according to the World Health Organization (WHO).
Most people infected with H7N9 looked like they had the common flu. Some people had bad pneumonia(肺炎). They suffered from a fever, a cough and shortness of breath.
But don’t be afraid – it is not easy to be infected with the virus. One of the possible reasons is close contact with sick poultry (家禽) waste. People may also be infected through breath, according to National Health and Family Planning Commission.
Here are some tips from the WHO that can protect you from being infected.
Wash your hands with soap and running water before you eat, after you use the toilet, and after touching animals or animal waste.
When coughing or sneezing cover your mouth and nose with a mask(口罩)，tissue(纸巾) or a sleeve.
Get a good rest and do exercises, which will help make your body strong enough to stand up to the virus.
【小题1】What’s the name of the influenza virus that hit Shanghai, Anhui, Jiangsu and Zhejiang this March?

Try to be careful. The ________you read, the fewer mistakes you will make.

A．careful           B．more careful       C．carefully          D．more carefully

阅读下文并回答问题。

Good afternoon! Welcome to England .  We  hope that your visit here will be a pleasant one. Now, I would like to tell you something about our laws.

The first one is about drinking. Now, you may not buy wine in the country if you are under 18 years of age, nor may your friends buy it for you.

The second one: noise. Enjoy yourselves by all means, but please don’t make unnecessary noise, especially at night. We ask you to respect other people who may wish to be quiet.

The third one: crossing the road. Be careful. The traffic moves on the left side of the road in the country. Use pedestrian crossings(人行横道) and do not take any chances when crossing the road.

My next point is about rubbish. It isn’t lawful to drop rubbish in the street. When you have something to throw away, please put it in your pocket and take it home, or put it in a dustbin.

Finally: smoking. It is against the law to buy cigarettes or tobaccos if you are under 16 years of age.

I’d like to finish by saying that if you need any kind of help, you can contact the police. The police will be pleased to help you. You can call, write or directly go to ask any policeman.

According to the passage, answer the following questions:

1.How many points are discussed in the speech?

_____________________________________________________

2.How can you contact a policeman if you need help?

_____________________________________________________

3.Can you buy cigarettes if you are under 16 years of age?

_____________________________________________________

单词拼写

根据句意和首字母提示，补全单词

1.He wants to see the new movie, so he needs to buy the t                 first. .

2.It’s raining hard outside. If you go out, please take the u                 with you.

3. There is a new b                 over there and you can buy many new books.

4. Take the e                 to the second floor and you can see a drug store.

5. When you c                 the street, you must be careful. The traffic is busy.

--- Be careful. The ice is not thick enough ___________.
--- Thanks. I ___________.