Cancer is now the leading cause of death in wealthy countries. Researchers say cancer has replaced heart disease as the top killer in the industrial world.
If the trend continues, they predict cancer could become the leading cause of death worldwide later in this century. However, the news is not that deaths from cancer are increasing but that deaths from CVD（心血管疾病）are decreasing.
CVD is a group of medical conditions that include heart failure, heart attack and stroke. It remains the leading cause of death among middle-aged adults worldwide.
But when you only look at deaths in the industrial world - that is not the case. In those countries, the new report shows that cancer now kills two times as many people as CVD.
The findings were published in The Lancet, The research comes from a large, ongoing study called PURE. It is a project of the Population Health Research Institute of McMaster University and Hamilton Health Sciences in Canada.
The PURE researchers have been collecting information about people from over 20 high-, middle- and low-income countries. The data includes a person's medical history and individual behavior, such as physical activity and diet.
Salim Yusuf is a researcher on the PURE study and a professor of medicine at McMaster University. He also serves as head of the Population Health Research Institute. He explained the study's findings in a statement to the press.
“ The fact that deaths from cancer are now twice as frequent as deaths from CVD in high-income countries, ” Yusuf said,” shows a change in the main cause of death in middle-aged people. ” He added, “ As deaths from CVD decline（减少）in many countries because of prevention and treatment, cancer will likely become the leading cause of death globally in the future.”
1.What does the underlined word “decreasing” mean in Paragraph 2?
A.Falling. B.Lighting. C.Adding. D.Changing.
2.Which of the following is TRUE according to the passage?
A.Cancer has become the leading cause of death around the world.
B.CVD is still the main cause of death among middle-aged adults.
C.Prevention and treatment have helped to make deaths from cancer decline.
D.CVD has replaced cancer as the top killer in the wealthy countries.
3.What can we infer from the last sentence of the passage?
A.There will be no deaths from CVD in the future.
B.Deaths from CVD are the most in high-income countries.
C.Cancer will likely kill more people than CVD will do globally in the future.
D.Most middle-aged people in the world die from CVD.
4.What can we know about PURE from the passage?
A.PURE is a name of a group of researchers from high-income countries.
B.PURE is a project of the Population Health Research Institute of McMaster University and Hamilton Health Sciences in Canada.
C.PURE researchers only study a person's individual behavior.
D.PURE researchers have been collecting information about people from middle-income countries.
九年级英语阅读单选困难题
Cancer is now the leading cause of death in wealthy countries. Researchers say cancer has replaced heart disease as the top killer in the industrial world.
If the trend continues, they predict cancer could become the leading cause of death worldwide later in this century. However, the news is not that deaths from cancer are increasing but that deaths from CVD（心血管疾病）are decreasing.
CVD is a group of medical conditions that include heart failure, heart attack and stroke. It remains the leading cause of death among middle-aged adults worldwide.
But when you only look at deaths in the industrial world - that is not the case. In those countries, the new report shows that cancer now kills two times as many people as CVD.
The findings were published in The Lancet, The research comes from a large, ongoing study called PURE. It is a project of the Population Health Research Institute of McMaster University and Hamilton Health Sciences in Canada.
The PURE researchers have been collecting information about people from over 20 high-, middle- and low-income countries. The data includes a person's medical history and individual behavior, such as physical activity and diet.
Salim Yusuf is a researcher on the PURE study and a professor of medicine at McMaster University. He also serves as head of the Population Health Research Institute. He explained the study's findings in a statement to the press.
“ The fact that deaths from cancer are now twice as frequent as deaths from CVD in high-income countries, ” Yusuf said,” shows a change in the main cause of death in middle-aged people. ” He added, “ As deaths from CVD decline（减少）in many countries because of prevention and treatment, cancer will likely become the leading cause of death globally in the future.”
1.What does the underlined word “decreasing” mean in Paragraph 2?
A.Falling. B.Lighting. C.Adding. D.Changing.
2.Which of the following is TRUE according to the passage?
A.Cancer has become the leading cause of death around the world.
B.CVD is still the main cause of death among middle-aged adults.
C.Prevention and treatment have helped to make deaths from cancer decline.
D.CVD has replaced cancer as the top killer in the wealthy countries.
3.What can we infer from the last sentence of the passage?
A.There will be no deaths from CVD in the future.
B.Deaths from CVD are the most in high-income countries.
C.Cancer will likely kill more people than CVD will do globally in the future.
D.Most middle-aged people in the world die from CVD.
4.What can we know about PURE from the passage?
A.PURE is a name of a group of researchers from high-income countries.
B.PURE is a project of the Population Health Research Institute of McMaster University and Hamilton Health Sciences in Canada.
C.PURE researchers only study a person's individual behavior.
D.PURE researchers have been collecting information about people from middle-income countries.
九年级英语阅读单选困难题查看答案及解析
Drowning (溺水) is among the 10 leading causes of death of children and young people in every region of the world, with children aged under 5 years especially at risk and males twice as likely to drown as females.
Tragedies are happening over and over again. To prevent them from growing further, we need to keep some safety tips in mind. Remember, you can drown in the sea just as easily as a swimming pool.
● Supervise when in or around Water.
Ask a responsible adult to watch young children while in the bath and all children swimming or playing in or around water. Because drowning occurs quickly and quietly, adults should not be involved in any other distracting activity (such as reading, playing cards, or talking on the phone) while watching children, even if lifeguards are present.
● Drowning ≠ Crying for help.
Drowning is often not as dramatic as what we see in movies. When someone is drowning, especially if it is a child, they may not be able to shout out. A lot of times when kids drown, they look like they are just absentminded — but they are actually going unconscious. At this point, they should be immediately carried out of the water.
● Life jackets can reduce risk.
Don’t use air-filled or foam toys, such as “water wings”, “noodles”, or inner-tubes, instead of life jackets. These toys are not life jackets and are not designed to keep swimmers safe.
● Don’t try to save drowning friends.
Yes, what we are telling you is this is not when you should show your unconditional love to your drowning friends and family members. It is very likely that by saving them, you can get yourself into danger, and might end up becoming a drowning victim yourself.
Saving someone drowning hand-in-hand with a few others can be even more dangerous. The “human chain” you form can easily break if one of you experiences any kind of tiredness, and one person can drag down the whole team.
● Know who can save a life.
Now, knowing that you cannot really save a life, who should you ask for help? Lifeguards. They are usually well-trained and are equipped with many tested life-saving methods. Therefore, if you think you see someone drowning, alert a lifeguard at once, even if you’re not sure what drowning looks like or think you might be wrong.
1.What is true about drowning?
A.People will shout out when they drown.
B.Men are less likely to drown than women.
C.Drowning can happen in a swimming pool as well as the sea.
D.Drowning is the 10th leading cause of death around the world.
2.What should you do when you see someone drowning?
A.Turn to a lifeguard for help. B.Make sure he is really drowning.
C.Show your unconditional love to him. D.Get him out of water with a “human chain”.
3.What should you do if your young child is in a swimming pool?
A.Talk with others. B.Keep an eye on the child all the time.
C.Ask one of the child’s peers to watch the child. D.Use air-filled toys as life jackets for the child.
4.The underlined word “victim” in paragraph 6 refers to ________.
A.a person who is dangerous B.a tool which is helpful
C.a person who is hurt or killed D.a tool which can be used to save people
5.What is the passage mainly about?
A.How to avoid drowning in sea. B.How to avoid drowning in water.
C.How to keep children off drowning. D.How to save a life when drowning happens.
九年级英语阅读单选困难题查看答案及解析
It is reported that some of the main causes(原因) of death in the United States, such as heart disease(疾病) and cancer(癌症) can often be prevented by improving personal health habits. Good habits can help you to stay healthy, such as eating properly, staying active and not smoking.
Eating the right food and the right amount(数量) of food can help you live a longer and healthier life. Getting the nutrients(营养物) that you need and keeping your weight under control can also help. Try to balance the calories[卡(热量)] that you get from food with the calories you use through physical(科学的，自然的) activity.
You should eat different kinds of foods, especially low-fat(低脂的) foods, such as vegetables, fruit, fish and milk.
Weighing too much or too little can lead to health problems. After the age of 45, many people become overweight. You can control your weight by eating healthy foods and being active.
Physical exercise can help to prevent at least six diseases. It will also help you feel better and stay at a healthy weight. So you should spend time on physical exercise. If the weather is bad, try an exercise show on TV, watch on exercise tape(磁带) at home or walk around the shopping center.
根据短文内容，判断句子正误，正确的写“T”，错误的写“F”。
1.If one eats properly, he or she will become healthier.
2.If you are forty years old, it is too late for you to control the amount of food you eat every day.
3.Fish doesn’t belong to low-fat foods.
4.People who are too thin may have health problems.
5.Physical exercise can help to prevent at most six diseases.
九年级英语阅读理解中等难度题查看答案及解析
词汇运用 用括号内所给词的适当形式填空（每空不限一词）。（15分）
1.He is one of the best ____________(lead) in his country.
2.It is said that an old lady was found ________________(die) in the street three days later.
3.There will be an English test tomorrow, so she feels quite ___________(stress).
4.My parents don’t allow me _________(stay) out late to play football.
5.This nice bike is well worth __________________(buy).
6.You get a high mark. I think your teachers will be __________(satisfy) with your result.
7.His son looked at his broken toy with __________(sad).
8.Daniel told us that when he was a student he ___________(prefer) colour paper to photos.
9.The girl is too shy ____________(speak) in front of the whole class.
10.Exercise and healthy food are important to the _________(grow) of a child.
11.Finally, he worked out the math problem ______________(success).
12.They don’t know where ____________(buy) this kind of computer.
13.I hope my advice will be of great _________(value) to you.
14.---What will I do if someone ___________(laugh) at me?
---Pay no attention to them.
15.My father likes reading. He often buys ____________(week) newspapers to read.
九年级英语补充句子中等难度题查看答案及解析
The air pollution in this area caused the of many trees.
A. die B. died C. death D. dying
九年级英语单项填空中等难度题查看答案及解析
Traffic accidents have caused many deaths in the past few years. more action is taken,the problem will get even worse.
A. Unless B. If C. After D. When
九年级英语单项填空中等难度题查看答案及解析
Now the senior people in our country live a happy life.Which of the following is correct for the underlined word in the sentence?
A. [læv] B. [liv] C. [li:v] D. [laiv]
九年级英语单项填空简单题查看答案及解析
Amazon's CEO, Jeff Bezos is now the ________ person in the world.
A.wealthy B.wealthier C.wealthiest D.most wealth
九年级英语单选题简单题查看答案及解析
Amazon's CEO, Jeff Bezos is now the ________ person in the world.
A.wealthy B.wealthier C.wealthiest D.most wealthy
九年级英语单选题简单题查看答案及解析
In the film Murder in a Country House, a doctot is found_______in the house.
A. dying B. death C. dead D. die
九年级英语单选题中等难度题查看答案及解析