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Life has changed in Mexico City．Streets normally filled with people are empty．One of the most popular professional soccer teams recently played a game in an empty stadium that can seat more than100,000 people．It's swine （猪）flu that has made life in Mexico City grind to a halt （慢慢停了下来）．
Seemingly out of nowhere, swine flu has caused confirmed deaths in 12 countries as of April 30．It has sent a wave of alarm around the world．Governments are trying to find ways to prevent further out-breaks．The World Health Organization has raised its swine flu global threat level to five out of six．
People may be familiar with bird flu, but they know little about swine flu．Swine flu is a contagious（传染性） respiratory（呼吸的）disease in pigs．It is caused by a type-A influenza virus． Humans can also catch swine flu．The virus causes regular outbreaks in pigs, but people usually do not catch it．However, there have been cases of the virus spreading to people, and then from one person to another．
The symptoms of swine flu are similar to the common flu．They include fever, lethargy （无精打采）, lack of appetite, coughing, runny nose, sore throat, nausea（恶心）, and vomiting （呕吐）．The high proportion of young adults among the deaths is one of several mysteries about this virus．Most of the dead had lung damage．What caused it is not yet known．
The virus spreads the same way the common flu does．When an infected person coughs or sneezes around another person, the latter is put at risk．People can get the disease by touching something with the flu virus on it and then touching their mouth, nose or eyes．
There are medicines to treat swine flu．Doctors suggest using anti - viral drugs．They keep the virus from reproducing inside the body．
And there are vaccines for it now, several everyday steps can also help prevent the spread of the virus: washing hands frequently; avoiding close contact with people who are sick; and avoiding touching surfaces that might have the virus on it．
People may worry that they will get swine flu from eating or preparing pork．In fact, you cannot catch the virus from pork products if they have been properly prepared and cooked．Cooking food at temperatures of 71℃ kills the virus．
1．What is the main idea of the passage?
A．It mainly tells us how swine flu broke out in Mexico City．
B．It presents the reader with some information concerning swine flu．
C．It tells us the differences between swine flu and bird flu．
D．It mainly tells readers the dangers caused by swine flu．
2．The following tips can protect us from swine flu EXCEPT _________．
A．keeping us away from other people
B．washing hands frequently
C．avoiding close contact with sick people
D．avoiding touching surfaces that might have the virus on them
3．What's the main idea of the first paragraph?
A．Mexico City is really a place of horror now．
B．People in Mexico City like staying at home．
C．People in Mexico City don't like soccer．
D．Swine flu has seriously affected people's life in Mexico City．
4．What can we infer from the passage?
A．At present there still aren't effective vaccines for swine flu．
B．Swine flu is preventable，controllable and curable．
C．From now on, people can't eat pork if they want to be safe．
D．All of the dead killed by swine flu had lung damage．
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D
Life has changed in Mexico City．Streets normally filled with people are empty．One of the most popular professional soccer teams recently played a game in an empty stadium that can seat more than100,000 people．It's swine （猪）flu that has made life in Mexico City grind to a halt （慢慢停了下来）．
Seemingly out of nowhere, swine flu has caused confirmed deaths in 12 countries as of April 30．It has sent a wave of alarm around the world．Governments are trying to find ways to prevent further out-breaks．The World Health Organization has raised its swine flu global threat level to five out of six．
People may be familiar with bird flu, but they know little about swine flu．Swine flu is a contagious（传染性） respiratory（呼吸的）disease in pigs．It is caused by a type-A influenza virus．
Humans can also catch swine flu．The virus causes regular outbreaks in pigs, but people usually do not catch it．However, there have been cases of the virus spreading to people, and then from one person to another．
The symptoms of swine flu are similar to the common flu．They include fever, lethargy （无精打采）, lack of appetite, coughing, runny nose, sore throat, nausea（恶心）, and vomiting （呕吐）．The high proportion of young adults among the deaths is one of several mysteries about this virus．Most of the dead had lung damage．What caused it is not yet known．
The virus spreads the same way the common flu does．When an infected person coughs or sneezes around another person, the latter is put at risk．People can get the disease by touching something with the flu virus on it and then touching their mouth, nose or eyes．
There are medicines to treat swine flu．Doctors suggest using anti - viral drugs．They keep the virus from reproducing inside the body．
And there are vaccines for it now, several everyday steps can also help prevent the spread of the virus: washing hands frequently; avoiding close contact with people who are sick; and avoiding touching surfaces that might have the virus on it．
People may worry that they will get swine flu from eating or preparing pork．In fact, you cannot catch the virus from pork products if they have been properly prepared and cooked．Cooking food at temperatures of 71℃ kills the virus．
69．What is the main idea of the passage?
A．It mainly tells us how swine flu broke out in Mexico City．
B．It presents the reader with some information concerning swine flu．
C．It tells us the differences between swine flu and bird flu．
D．It mainly tells readers the dangers caused by swine flu．
70．The following tips can protect us from swine flu EXCEPT _________．
A．keeping us away from other people
B．washing hands frequently
C．avoiding close contact with sick people
D．avoiding touching surfaces that might have the virus on them
71．What's the main idea of the first paragraph?
A．Mexico City is really a place of horror now．
B．People in Mexico City like staying at home．
C．People in Mexico City don't like soccer．
D．Swine flu has seriously affected people's life in Mexico City．
72．What can we infer from the passage?
A．At present there still aren't effective vaccines for swine flu．
B．Swine flu is preventable，controllable and curable．
C．From now on, people can't eat pork if they want to be safe．
D．All of the dead killed by swine flu had lung damage．
查看习题详情和答案>>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ABCD中选出最佳选项，并在答题卡上将该项涂黑。
Life has changed in Mexico City. Streets normally filled with people are empty. One of the most popular professional soccer teams recently played a game in an empty stadium that can seat more than100,000 people. It's swine flu that has made life in Mexico City grind to a halt (慢慢停了下来).
Seemingly out of nowhere, swine flu has caused confirmed deaths in 12 countries as of April 30. It has sent a wave of alarm around the world. Governments are trying to find ways to prevent further out-breaks. The World Health Organization has raised its swine flu global threat level to five out of six.
People may be familiar with bird flu, but they know little about swine flu. Swine flu is a contagious respiratory disease in pigs. It is caused by a type-A influenza virus.
Humans can also catch swine flu. The virus causes regular outbreaks in pigs, but people usually do not catch it. However, there have been cases of the virus spreading to people, and then from one person to another.
The symptoms of swine flu are similar to the common flu. They include fever, lethargy, lack of appetite, coughing, runny nose, sore throat, nausea, and vomiting. The high proportion of young adults among the deaths is one of several mysteries about this virus. Most of the dead had lung damage. What caused it is not yet known.
The virus spreads the same way the common flu does. When an infected person coughs or sneezes around another person, the latter is put at risk. People can get the disease by touching something with the flu virus on it and then touching their mouth, nose or eyes.
There are medicines to treat swine flu. Doctors suggest using anti - viral drugs. They keep the virus from reproducing inside the body.
Although there are no vaccines for it now, several everyday steps can help prevent the spread of the virus: washing hands frequently; avoiding close contact with people who are sick; and avoiding touching surfaces that might have the virus on it.
People may worry that they will get swine flu from eating or preparing pork. In fact, you cannot catch the virus from pork products if they have been properly prepared and cooked. Cooking food at temperatures of 71℃ kills the virus.
56.What is the main idea of the passage?
A. It mainly tells us how swine flu broke out in Mexico City.
B. It presents the reader with some information concerning swine flu.
C. It tells us the differences between swine flu and bird flu.
D. It mainly tells readers the dangers caused by swine flu.
57. The following tips can protect us from swine flu EXCEPT _________.
A. keeping us away from other people
B. washing hands frequently
C. avoiding close contact with sick people
D. avoiding touching surfaces that might have the virus on them
58. What's the main idea of the first paragraph?
A. Mexico City is really a place of horror now.
B. People in Mexico City like staying at home.
C. People in Mexico City don't like soccer.
D. Swine flu has seriously affected people's life in Mexico City.
59. What can we infer from the passage?
A. At present there still aren't effective vaccines for swine flu.
B. Swine flu virus cannot spread in the air.
C. From now on, people can't eat pork if they want to be safe.
D. All of the dead killed by swine flu had lung damage.
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If you don’t use a dictionary. What should you do instead? The first thing you can do is trying to guess what the word means. Often the surrounding context gives a very clear idea of the meaning of the word. Even if you can’t work out the meaning exactly, you may be able to get a vague idea, enough to enable you to continue reading.
Sometimes It is impossible to guess the meaning of a word from the context and then you will have to decide whether the word is important enough to make it worthwhile stopping and looking it up in a dictionary or whether you can just pass it by.
Many times in your reading, you will come across words which you don’t know, but which do not prevent you from understanding all the main points of the text. You can made your dictionary use much more efficient if you only look up the words which are necessary to understand the text. and this means that you must develop the skill to decide whether the words are worth looking up.
The passage mainly tells us in our reading what we would do .
A．without knowledge of English
B．when we look up words in a dictionary
C．when we are guessing new words
D．without using a dictionary
What does the underlined word“vague”mean?
A．Mysterious. B．Not clear. C．Exact. D．Important.
In our reading some words we don’t know .
A．help us to understand the text well
B．don’t prevent us from understanding the main points of the text
C．will be remembered forever
D．are borrowed from other languages
In this passage the writer
A．advised us to use the dictionary as much as possible
B．told us not to be discouraged by the sight of a dictionary
C．gave us some advice on how to deal with these unknown words
D．introduced some ways to take notes in the course of reading
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