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On Saturday, hundreds of millions of people around the world will celebrate the 30th anniversary of Earth Day.More than 4, 000 organizations are planning events in almost 200 countries. 1 to be the largest environmental event in history in 2000.
Earth Day is a yearly call for people to work together to save the planet. 2 that the first Earth Day took place in the United States.Former Senator Gaylord Nelson started Earth Day because he believed few public officials were concerned about the environment. 3 to educate people about environmental issues.
Earth Day led to the passage of important laws in the United States.Those laws included the clean air and clean water acts and the creation of the Environmental Protection Agency.The environment in the United States is better than 4 .There are stronger laws and better technologies.And more people are concerned about the issues.But there are major threats around the world.These include overpopulation, the reduction in animal and plant species and the rising temperature of the Earth.
5 that are still the most serious problems in many developing countries.The Earth’s growing population is putting more pressure on land and water supplies.The destruction of tropical forests threatens rare kinds of animals and plants.And that burning fuels, such as oil and coal, is causing a dangerous warming of the Earth. 6 that the global warming could be affecting.
A.It is not only the weather but also the increasing water levels and changing the planet’s structure
B.it was 30 years ago
C.It was on April 22nd, 1970
D.It is expected
E.It is air and water pollution
F.It is his aim
阅读下列文字资料,按照要求匹配信息,并将答题卡上的相应选项涂黑。
请阅读下列科技新闻的信息:
A. One of the biggest science stories last year was the research on stem cells announced by South Korean scientist Hwang Woo-suk. But now it appears that the research was false. In June, Mr. Hwang reported that he and his team at Seoul National University had created eleven new stem cell lines.
B. Another major science story last year came from the United States. On December twentieth, a federal judge ruled that teaching “intelligent design” in public schools is a violation of the United States Constitution.
C. There was also news last year about the American space program. The American space shuttle(航天飞机) returned to the skies in July. Discovery and its seven-member crew made the first shuttle flight in two and one-half years. NASA had suspended shuttle flights following the deadly explosion of the shuttle Columbia in 2003.
D. Avian influenza(禽流感) was also a major science story last year. The H5N1 virus appeared in birds in Europe for the first time. Yet the only known human cases of the disease have been in East Asia. There have been about one hundred forty confirmed cases of bird flu since 2003. About half the people have died.
E. The World Health Organization advises patients to take a combination of four drugs to treat tuberculosis(肺结核). These four antibiotics must be taken for about six months to cure the disease. Some people, however, take the drugs only until they feel better. Discontinuing treatment is a mistake.
F. The researchers began the study in January, 2002. They called it SMART---Strategies for Management of Anti-retroviral Therapy. The scientists reached more than ninety percent of the target before they halted(停止) new enrollments last month. The researchers tested all the people for the level of CD-four cells in their blood. The researchers divided the patients into two groups.
阅读以下与科技有关的信息卡,然后匹配信息卡和与之相关的科技新闻:
1.Card 1: One group stayed on continuous anti-retroviral therapy. They took their medicines every day. The other took them periodically. They took the drugs only when their CD-four count fell below two hundred fifty cells per cubic millimeter of blood.
2.Card 2 : Judge John Jones said that intelligent design is not science. He said it is a version of Christianity. So to teach it in public schools violates the law that requires the separation of church and state. Supporters of intelligent design criticize the science of evolution.
3.Card 3: Stem cells have the ability to grow into other cells. Science magazine published the report. The new lines were made from the eggs of eighteen women and skin cells from eleven other people.
4.Card 4: Many of the victims had touched or been around infected farm birds. But health experts around the world began warning that the bird flu virus could change into a form that is passed from person to person.
5.Card 5 : That explosion was the result of damage done to Columbia during its launch. A piece of lightweight protective material fell off the shuttle’s external fuel container. The object hit the shuttle at a high rate of speed and made a hole in one of the wings. This permitted extremely hot gases to enter the shuttle and destroy the spacecraft as it returned to the earth.
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Directions: Read the following passage.Answer the.questions according to the information given in the passage..
There is a famous expression in English: "Stop the world; I want to get off!" This expression refers to a feeling of panic, or stress that makes a person want to stop whatever they are doing, try to relax, and become calm again."Stress" means pressure or tension.It is one of the most common causes of health problems in modern life.Too much stress results in physical. emotional and mental health problems.
There are numerous physical effects of stress.Stress can affect the heart.It can increase the pulse rate.make the heart miss beats, and can cause high blood pressure.Stress can affect the respiratory (与呼吸有关的) system.It can lead to asthma (哮喘).It can cause a person to breathe too fast, resulting in a loss of important carbon dioxide.Stress can affect the stomach.It can cause stomach aches and problems digesting food.These are only a few examples of the wide range of illnesses and symptoms resulting from stress.
Emotions are also easily affected by stress.People suffering from stress often feel anxious.They may have panic attacks.They may feel tired all the time.When people are under stress.they often overreact to little problems.For example, a normally gentle parent under a lot of stress at work may yell at a child for dropping a glass of juice.Stress can make people angry.moody or nervous.
Long-term stress can lead to a variety of serious mental illnesses.Depression, an extreme feeling of sadness and hopelessness, can be the result of continued and increasing stress.Alcoholism and other addictions often develop as a result of overuse of alcohol or drugs to try to relieve stress.Eating disorders, such as anorexia (厌食), are sometimes caused by stress and are often made worse by stress.If stress is allowed to continue, then one's mental health is put at risk.
It is obvious that stress is a serious problem.It attacks the body.It affects the emotions.Untreated, it may eventually result in mental illness.Stress has a great influence on the health and well-being of our bodies, our feelings, and our minds.So, reduce stress: stop the world and rest for a while.
1.According to the passage, what are the consequences of too much stress? (No more than 6???? words)
2.Why do normally gentle parents sometimes shout at their children for small mistakes? (No more than 10 words)
3.List three parts of the body affected by stress in this passage.(No more than 6 words)?
4.What is the best title of the passage? (No more than 8 words)
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阅读下列文字资料,按照要求匹配信息,并将答题卡上的相应选项涂黑。
请阅读下列科技新闻的信息:
A. One of the biggest science stories last year was the research on stem cells announced by South Korean scientist Hwang Woo-suk. But now it appears that the research was false. In June, Mr. Hwang reported that he and his team at Seoul National University had created eleven new stem cell lines.
B. Another major science story last year came from the United States. On December twentieth, a federal judge ruled that teaching “intelligent design” in public schools is a violation of the United States Constitution.
C. There was also news last year about the American space program. The American space shuttle(航天飞机) returned to the skies in July. Discovery and its seven-member crew made the first shuttle flight in two and one-half years. NASA had suspended shuttle flights following the deadly explosion of the shuttle Columbia in 2003.
D. Avian influenza(禽流感) was also a major science story last year. The H5N1 virus appeared in birds in Europe for the first time. Yet the only known human cases of the disease have been in East Asia. There have been about one hundred forty confirmed cases of bird flu since 2003. About half the people have died.
E. The World Health Organization advises patients to take a combination of four drugs to treat tuberculosis(肺结核). These four antibiotics must be taken for about six months to cure the disease. Some people, however, take the drugs only until they feel better. Discontinuing treatment is a mistake.
F. The researchers began the study in January, 2002. They called it SMART---Strategies for Management of Anti-retroviral Therapy. The scientists reached more than ninety percent of the target before they halted(停止) new enrollments last month. The researchers tested all the people for the level of CD-four cells in their blood. The researchers divided the patients into two groups.
阅读以下与科技有关的信息卡,然后匹配信息卡和与之相关的科技新闻:
【小题1】Card 1: One group stayed on continuous anti-retroviral therapy. They took their medicines every day. The other took them periodically. They took the drugs only when their CD-four count fell below two hundred fifty cells per cubic millimeter of blood.
【小题2】Card 2 : Judge John Jones said that intelligent design is not science. He said it is a version of Christianity. So to teach it in public schools violates the law that requires the separation of church and state. Supporters of intelligent design criticize the science of evolution.
【小题3】Card 3: Stem cells have the ability to grow into other cells. Science magazine published the report. The new lines were made from the eggs of eighteen women and skin cells from eleven other people.
【小题4】Card 4: Many of the victims had touched or been around infected farm birds. But health experts around the world began warning that the bird flu virus could change into a form that is passed from person to person.
【小题5】Card 5 : That explosion was the result of damage done to Columbia during its launch. A piece of lightweight protective material fell off the shuttle’s external fuel container. The object hit the shuttle at a high rate of speed and made a hole in one of the wings. This permitted extremely hot gases to enter the shuttle and destroy the spacecraft as it returned to the earth.
I still find _______ hard _______ make good friends with them.
2. 你愿意加入我们的讨论展示你的观点吗?
Would you like to ________ ________ our discussion and show your opinion? (join )
3. 我不知道是不是因为我长久无法出门的缘故,我变得对一切与大自然有关
的事物都无比狂热。
I _________ if it’s because I haven’t been able to be outdoors for so long that I have grown so
crazy _______ everything to do with nature.
4. 将军命令所有的士兵开往前线。
The general commanded that all the soldiers ________ ________ to the frontline.
5. 自从小时候以来,这是我第一次遭受孤独的感觉。
It is the first time that I _______ _______ from loneliness since my childhood.