More than 2 million US teenagers have suffered a serious bout(发作) of depression in the past year, according to a federal government survey released on Tuesday.
On average, 8.5 percent of adolescents aged 12 to 17 described having had a major depressive episode in the previous year, the Substance Abuse and Mental Health Services Administration reported.
But there were "striking differences" by sex, with 12.7 percent of girls and 4.6 percent of boys affected.
Depression is the leading cause of suicide, which in turn is the third-leading cause of death for 15- to 24-year-olds in the United States.
"The data Combined 2004 to 2006 data showed that rates of past year major depressive experience among youths aged 12 to 17 generally increased with increasing age," the researchers wrote.
Researchers at SAMHSA and RTI International in Research Triangle Park, North Carolina, prepared the report using data from the National Survey on Drug Use and Health.
More than 67,700 youths aged 12 to 17 answered questions about mood and depression. They were also asked to rate how depression affected them using the Sheehan Disability Scale(残疾量表), which measures impact on family, friends, chores at home, work and school.
Researchers defined a major depressive episode as two weeks or longer of depressed mood or loss of interest or pleasure, and at least four other symptoms such as problems with sleep, energy, concentration or self-image.
Nearly half of the teenagers who had major depression said it severely damaged their ability to function in at least one of the areas on the disability scale.
"Fortunately, depression responds very well to early intervention and treatment," SAMHSA Administrator Terry Cline said in a statement.
1. The underlined word “ episode ” in paragraph 2 probably means _________.
A. experiment B. experience
C. expression D. feeling
2.What can be implied, but is not stated directly?
A. depression is the third-leading cause of suicide.
B. There were over 2 million American teens suffering depression in the past two years.
C. The students surveyed were aged between 12 and 17.
D. There were more girl students suffering depression than boys.
3. The main symptoms of a serious depressive episode include ________ .
A. no family or friends or jobs or interests at all.
B. low spirits, lack of sleep, energy and self-image, and poor concentration.
C. poor health, sex discrimination, less energy and loss of interests
D. suicide, sadness, lack of confidence and depression.
4.What will the following paragraph probably talk about according to the passage ?b
A. How to recover from stress
B. How to have a happy feeling
C. How to prevent and treat depression
D. How to live a comfortable life
高三英语阅读理解困难题
More than 2 million US teenagers have suffered a serious bout(发作) of depression in the past year, according to a federal government survey released on Tuesday.
On average, 8.5 percent of adolescents aged 12 to 17 described having had a major depressive episode in the previous year, the Substance Abuse and Mental Health Services Administration reported.
But there were "striking differences" by sex, with 12.7 percent of girls and 4.6 percent of boys affected.
Depression is the leading cause of suicide, which in turn is the third-leading cause of death for 15- to 24-year-olds in the United States.
"The data Combined 2004 to 2006 data showed that rates of past year major depressive experience among youths aged 12 to 17 generally increased with increasing age," the researchers wrote.
Researchers at SAMHSA and RTI International in Research Triangle Park, North Carolina, prepared the report using data from the National Survey on Drug Use and Health.
More than 67,700 youths aged 12 to 17 answered questions about mood and depression. They were also asked to rate how depression affected them using the Sheehan Disability Scale(残疾量表), which measures impact on family, friends, chores at home, work and school.
Researchers defined a major depressive episode as two weeks or longer of depressed mood or loss of interest or pleasure, and at least four other symptoms such as problems with sleep, energy, concentration or self-image.
Nearly half of the teenagers who had major depression said it severely damaged their ability to function in at least one of the areas on the disability scale.
"Fortunately, depression responds very well to early intervention and treatment," SAMHSA Administrator Terry Cline said in a statement.
1. The underlined word “ episode ” in paragraph 2 probably means _________.
A. experiment B. experience
C. expression D. feeling
2.What can be implied, but is not stated directly?
A. depression is the third-leading cause of suicide.
B. There were over 2 million American teens suffering depression in the past two years.
C. The students surveyed were aged between 12 and 17.
D. There were more girl students suffering depression than boys.
3. The main symptoms of a serious depressive episode include ________ .
A. no family or friends or jobs or interests at all.
B. low spirits, lack of sleep, energy and self-image, and poor concentration.
C. poor health, sex discrimination, less energy and loss of interests
D. suicide, sadness, lack of confidence and depression.
4.What will the following paragraph probably talk about according to the passage ?b
A. How to recover from stress
B. How to have a happy feeling
C. How to prevent and treat depression
D. How to live a comfortable life
高三英语阅读理解困难题查看答案及解析
Cars do cause us some health problems —in fact far more serious _______ than mobile phones do.
A.one B.ones C.it D.those
高三英语单项填空中等难度题查看答案及解析
Cars do cause us some health problems, in fact, far more serious ________ than mobile phones do.
A.one B.ones C.it D.those
高三英语单项填空中等难度题查看答案及解析
More than half of UK species have suffered declines in recent years and 15 percent are at risk of vanishing (消失), a report has warned. There is little evidence to suggest the rate of loss is slowing down.
Farming is key to what is happening,with more intensive agriculture affecting nearly half of the species studied and responsible for nearly a quarter of the total impact on wildlife. A loss of mixed farms, changes to sowing patterns,increased use of pesticides and fertilizers and a loss of habitat (栖息地)have taken their toll. The report said government farming policies had led to dramatic changes in farming practices,almost doubling wheat and milk yields since the 1970s, but often at the expense of nature by interrupting the food sources and habitats species rely on.
Climate change is also increasingly affecting UK nature although the impacts are mixed with some species spreading north or surviving better in warmer winters, but others are hit by the loss of coastal habitat, increased sea temperature and wilder weather. In the long term, global warming poses one of the greatest threats to nature around the world. Wildlife is also being hit by urban development, loss of town green areas, changes to the way land and forests are managed and over-abstraction (过度抽取)of water.
“The natural world needs our help as never before,” said naturalist and TV presenter David Attenborough. “We must work together, governments, conservationists, businesses and individuals to help it.”
The good news is that the creation of new wetland by conservation programs and the planting of new woodland, as well as wildlife-friendly farming programs, are providing habitats for struggling species. Reintroduction of species such as the pine marten (松貂)and large blue butterflies is also helping, but more needs to be done, the report said.
1.What does the underlined phrase “taken their toll” in Paragraph 2 mean?
A.Cost much money. B.Had bad effects.
C.Changed farming policies. D.Interrupted the food sources.
2.What is the main cause of UK species decrease?
A.The development of agriculture.
B.The over-use of water.
C.The change of climate.
D.The loss of habitats.
3.What does the author intend to tell us in the last sentence?
A.More large blue butterflies are needed in UK.
B.More should be done for the diversity of species.
C.The report sounds the alarm for the UK’s wildlife.
D.Enough measures have been taken to protect the natural world.
4.Where is this text most likely from?
A.A poster. B.A brochure.
C.A magazine. D.A notice.
高三英语阅读理解中等难度题查看答案及解析
It takes _______ money to help those who have suffered in flood; it also takes love.
A. more than B. other than
C. rather than D. less than
高三英语单项填空中等难度题查看答案及解析
D
Cellphone users in the United States have contributed more than $11 million to Haitian earthquake relief through text messages in what is being called as an unexpected mobile response to a natural disaster.
The Mobile Giving Foundation called it a “mobile-giving record” for funds raised for a single cause. Donations are rising swiftly, as former President Bill Clinton and other politicians urge the American people to give.
Jim Manis, chief officer of the organization helping to manage cellphone donations, said it was receiving up to 10,000 text messages per second. The foundation said more than $11 million has been donated.
Cellphone users can donate $5 to Haiti-born hip-hop musician Wyclef Jean’s Yele Haiti Earthquake Fund by texting the word “Yele” to 501501, or they can donate $10 to other nonprofit organizations, such as the American Red Cross, by texting the word “Haiti” to a specified number, like 90999.
The donation is charged to a user’s cellphone bill.
The American Red Cross said it has received more than $ 9 million in donations from more than 900,000 mobile phone users.
“It’s beyond our imagination that we’ve received this amount,” said spokeswoman Nadia Pontif.
Jean’s fund had raised $2 million via text messages, according to Give on the Go, Yele’s mobile application service provider.
The giving is also being fueled by the popularity of websites like Facebook and Twitter, where users are urging one another to make donations using cellphones.
Wireless carriers(无线运营商) Verizon Wireless, AT&T Inc., Sprint and T-Mobile USA, a unit of Deutsche Telekom AG, have waived(免收) fees for customers wishing to send mobile donations. Carriers are also letting users know they are not taking a cut of the donations.
“There are no text messaging fees and 100% of the $10 donation goes to the American Red Cross, and every carrier is working through a solution to push those funds out faster.” Verizon said in a statement.
68. A mobile phone user can donate some money to Haiti by texting the word _____ .
A. “Yele” to 501501 to donate $10 B. “Haiti” to 90999 to donate $10
C. “Yele” or “Haiti” to 501501 to donate $ 5 D. “Haiti” to the American Red Cross to donate $ 5
69. The underlined word “fueled” in the ninth paragraph most probably means “_____ ”.
A. protected B. discouraged C. inspired D. reflected
70. Which of the following statements is TRUE according to the passage?
A. Facebook and Twitter are two relief organizations from the USA.
B. Many American politicians force Americans to give donations to Haiti.
C. The American Red Cross expected to receive much more donations.
D. Carriers have promised not to take a share from the donation.
71.Which may be the best title for the passage?
A. U.S. Texting Raises $11 Million for Haiti Earthquake
B. An Unexpected Terrible Earthquake Hit Haiti
C. The American Red Cross Offers Help to Haiti
D. Wireless Carriers Donate $11 Million to Haiti
高三英语阅读理解简单题查看答案及解析
Cellphone users in the United States have contributed more than $11 million to Haitian earthquake relief through text messages in what is being called as an unexpected mobile response to a natural disaster.
The Mobile Giving Foundation called it a “mobile-giving record” for funds raised for a single cause. Donations are rising swiftly, as former President Bill Clinton and other politicians urge the American people to give.
Jim Manis, chief officer of the organization helping to manage cellphone donations, said it was receiving up to 10,000 text messages per second. The foundation said more than $11 million has been donated.
Cellphone users can donate $5 to Haiti-born hip-hop musician Wyclef Jean’s Yele Haiti Earthquake Fund by texting the word “Yele” to 501501, or they can donate $10 to other nonprofit organizations, such as the American Red Cross, by texting the word “Haiti” to a specified number, like 90999.
The donation is charged to a user’s cellphone bill.
The American Red Cross said it has received more than $ 9 million in donations from more than 900,000 mobile phone users.
“It’s beyond our imagination that we’ve received this amount,” said spokeswoman Nadia Pontif.
Jean’s fund had raised $2 million via text messages, according to Give on the Go, Yele’s mobile application service provider.
The giving is also being fueled by the popularity of websites like Facebook and Twitter, where users are urging one another to make donations using cellphones.
Wireless carriers(无线运营商) Verizon Wireless, AT&T Inc., Sprint and T-Mobile USA, a unit of Deutsche Telekom AG, have waived(免收) fees for customers wishing to send mobile donations. Carriers are also letting users know they are not taking a cut of the donations.
“There are no text messaging fees and 100% of the $10 donation goes to the American Red Cross, and every carrier is working through a solution to push those funds out faster.” Verizon said in a statement.
1.A mobile phone user can donate some money to Haiti by texting the word _____ .
A. “Yele” to 501501 to donate $10 B. “Haiti” to 90999 to donate $10
C. “Yele” or “Haiti” to 501501 to donate $ 5 D. “Haiti” to the American Red Cross to donate $ 5
2.The underlined word “fueled” in the ninth paragraph most probably means “_____ ”.
A. protected B. discouraged C. inspired D. reflected
3.Which of the following statements is TRUE according to the passage?
A. Facebook and Twitter are two relief organizations from the USA.
B. Many American politicians force Americans to give donations to Haiti.
C. The American Red Cross expected to receive much more donations.
D. Carriers have promised not to take a share from the donation.
4.Which may be the best title for the passage?
A. U.S. Texting Raises $11 Million for Haiti Earthquake
B. An Unexpected Terrible Earthquake Hit Haiti
C. The American Red Cross Offers Help to Haiti
D. Wireless Carriers Donate $11 Million to Haiti
高三英语阅读理解中等难度题查看答案及解析
Forty years after China started its reform and opening﹣up, more than 18million rural residents have _________ poverty in South China's Guangxi Zhuang Autonomous Region.
A. shaken off B. taken off
C. paid off D. kicked off
高三英语单项填空困难题查看答案及解析
This season, the bushfires in Australia have burned more than 12.35 million acres of land. At least 25 people have been killed and 2000 homes destroyed. According to the BBC, this is the most casualties(伤亡) from wildfires in the country since 2009. The University of Sydney estimates that 480 million animals have died in South Wales alone.
Zeke Hausfather, an energy systems analyst and climate researcher at Berkeley Earth, said warmer temperatures and extreme weather have made Australia more susceptible to fires and increased the length of the fire season. “The drier conditions combined with record high temperatures in 2019 created main conditions for the disastrous fires. Australia’s fires were worsened by the combination of those two. 2019 was the perfect storm for being the warmest year on record for Australia and the driest year on record for Australia,” Hausfather added on Friday.
Kevin Trenberth, a senior scientist at the US National Center for Atmospheric Research, said warmer ocean temperatures are also contributed to more variable weather around the world. Trenberth believes that global warming contributed to energy imbalances and hot spots in the oceans, which can create a wave in the atmosphere that locks weather patterns in places, causing longer rain events in Indonesia, for example, and at the same time contributing to drought in Australia. He said that once an area experiences drought conditions for two months or more, it increases the risk of fires catching and spreading. Those changing weather patterns due to global warming make drought events longer.
Climate experts stress that climate change is not the only factor in the severity of wildfires. How land is managed can also impact the amount of fuel available for fires. Practices like controlled burns and other factors can impact the risk to people and property, such as warning systems and the type of development in a given area. Changing those policies has great potential to limit future damage from wildfires along with changes to how fire management resources are dispatched(派遣).
1.What do the numbers in paragraph 1 show?
A.The causes of Australian fires.
B.The results of Australian fires.
C.The damaged areas of Australian fires.
D.The property destruction of Australian fires.
2.Which of the following best explains “more susceptible to” underlined in the second paragraph?
A.Quick to adapt to. B.Sure to cause.
C.Sensitive to. D.Easy to be protected from.
3.What can we infer from Trenberth's research?
A.Global warming is the root cause of the bushfires.
B.Longer dry weather contributes to global warming.
C.Warmer ocean temperatures promote fires spreading.
D.The imbalanced energy leads to the temperature rising.
4.What does the author intend to do in the last paragraph?
A.To stress the effects of Australia fires.
B.To show the methods for controlling burns.
C.To predict the seriousness of Australia fires.
D.To provide some advice about reducing damage.
高三英语阅读理解中等难度题查看答案及解析
AIDS-related illnesses have killed more than 30 million people since 1981. That's half as many deaths as in World War II. And it's not over. An estimated 1.1 million Americans are among the 33 million people worldwide who are now living with HIV, the virus that causes AIDS.
Between 1884 and 1924, somewhere near modern-day Kinshasa in West Central Africa, a hunter kills a chimpanzee. Some of the animal's blood enters the hunter's body, possibly through an open wound. The blood carries a virus harmless to the chimp but deadly to humans: HIV.
In June, 1981, the CDC publishes a report from Los Angeles of five young homosexual men with fatal or life-threatening PCP pneumonia. First cases recognized. In 1985, Rock Hudson dies of AIDS. Larry Kramer's AIDS play, "The Normal Heart." shocks New York audiences.
In 1986, for the first time, President Reagan publicly utters the word "AIDS." In 1987, Princess Diana is photographed hugging people with AIDS. Reagan makes his first speech on AIDS. Liberace dies of AIDS. Three years later, Photographer Robert Mapplethorpe dies of AIDS.
In 1988, the first World AIDS DAY is held on Dec. 1. During 1991-1992, the red ribbon is introduced as a symbol of AIDS solidarity(团结一致). But AIDS becomes the leading cause of death in U.S. men aged 25-44 and ten years later, AIDS becomes the leading cause of death worldwide for people aged 15 to 59.
In 2008, for the first time, global AIDS deaths decline. UNAIDS calculates that the global spread of AIDS peaked in 1996 at 3.5 million new infections. Deaths peaked in 2004, at 2.2 million. Yet AIDS Day 2009 brings surprising figures: 2.7 million new HIV infections and 2 million AIDS deaths in the previous year.
Researchers have discovered more than a dozen antibodies that target the HIV virus. They hope that these discoveries will lead to a vaccine that offers long-term protection against AIDS. One antibody in particular, PGT 128, is considered among the most potent and promising—preventing about 70% of viruses from infecting cells in laboratory tests.
1.What is the second paragraph mainly about?
A. HIV: from monkeys to humans. B. A hunter's killing caused HIV.
C. HIV is harmless to the chimpanzee. D. HIV is deadly to humans.
2.How many famous people died of AIDS mentioned in the passage between 1985 and 1991?
A. 2. B. 3. C. 4. D. 5.
3.Which of the following statements is true according to the passage?
A. The red ribbon and the World AIDS Day are both the symbols of AIDS solidarity.
B. In 2008, AIDS caused most deaths since 1981 and the death began to go down.
C. In 1986, President Reagan used the word "AIDS" and made a speech on it.
D. During 2001-2002, AIDS is the leading cause of death in the world aged 15 to 59.
4.What attitude does the author have towards the treatment to AIDS in the future?
A. Pessimistic. B. Optimistic. C. Objective. D. Uncertain.
高三英语阅读理解中等难度题查看答案及解析