If you could take a large snapshot (照片) of everyone in the United States today, it would contain six million more females than males. In this country, women outlive men by about seven years. Throughout the modern world, cultures are different, diets are different, ways of life and causes of death are different, but one thing is the same--- women outlive men.
It starts before birth. At conception, male fetuses(胎儿) outnumber female by about 110 to 100; at birth, the rate has already fallen to about 105 boys to every 100 girls. By the age of 30, there are only enough men left to match the number of women. Then women start taking a lead. Beyond the age of 80, there are nearly twice as many women as men.
“If you look at the top ten or twelve causes of death,” said Deborah Wingard, a disease expert at the University of California at San Diego, “every single one kills more men.” She listed out one sad fate after another – heart disease, lung cancer and so on. Each kills men at roughly twice the rate of that it does women.
More than a century ago American men surpassed and outlived the women. But in the 20th century, women began living longer, primarily because pregnancy（怀孕) and giving birth to children had become less dangerous. The gap grew steadily. In 1946, for the first time ever in the United States, females outnumbered males.
Parts of the reasons are self-made. Men smoke more, drink more and take more life-threatening chances than women. Men are murdered (usually by other men) three times as often as women are. They commit suicide at a higher rate and have more than twice as many fatal car accidents as women do. Men are likely to be involved in alcohol-related deaths.
But behavior doesn’t explain away the longevity gap.
Today, some scientists studying the gender gap believe that the data point to one conclusion: Mother Nature may be partial(偏袒) to women.
Every living thing is assembled according to instructions on its chromosomes (染色体), and humans have 23 pairs of them. But in males, one of these is a weak non-matching pair, expressed by “xy”. The agreement pair in females is “xx”, and its genetic “backup” power is sometimes listed as a clue to woman’s superior restoring force. If the male’s single “x” chromosome isn’t perfect, it is possible for a serious genetic disorder to appear. Some blood diseases, for instance, are diseases caused by a shortcoming in a single gene on the “x” chromosome. They are far more common in males than females.
1.What may the underlined word “outlive” in Paragraph1 mean?
A. Become stronger than.
B. Live longer than.
C. Be wiser than.
D. Be born more earlier than.
2. What can we infer from the second paragraph?
A. Female fetuses are more than male.
B. The female are surpassing the male with age increasing.
C. By the age of 30, the female are more than the male.
D. Over 90, men are more than women in the United States.
3.How many exact diseases are mentioned as examples killing twice men than women?
A. Two. B. Three. C. Ten. D. Five.
4.The best title for this passage is _____
A. Why women live longer than men
B. Women are different from men
C. American men once lived longer than the women
D. Men smoke and drank more than women
高三英语阅读理解中等难度题
If you could take a large snapshot (照片) of everyone in the United States today, it would contain six million more females than males. In this country, women outlive men by about seven years. Throughout the modern world, cultures are different, diets are different, ways of life and causes of death are different, but one thing is the same--- women outlive men.
It starts before birth. At conception, male fetuses(胎儿) outnumber female by about 110 to 100; at birth, the rate has already fallen to about 105 boys to every 100 girls. By the age of 30, there are only enough men left to match the number of women. Then women start taking a lead. Beyond the age of 80, there are nearly twice as many women as men.
“If you look at the top ten or twelve causes of death,” said Deborah Wingard, a disease expert at the University of California at San Diego, “every single one kills more men.” She listed out one sad fate after another – heart disease, lung cancer and so on. Each kills men at roughly twice the rate of that it does women.
More than a century ago American men surpassed and outlived the women. But in the 20th century, women began living longer, primarily because pregnancy（怀孕) and giving birth to children had become less dangerous. The gap grew steadily. In 1946, for the first time ever in the United States, females outnumbered males.
Parts of the reasons are self-made. Men smoke more, drink more and take more life-threatening chances than women. Men are murdered (usually by other men) three times as often as women are. They commit suicide at a higher rate and have more than twice as many fatal car accidents as women do. Men are likely to be involved in alcohol-related deaths.
But behavior doesn’t explain away the longevity gap.
Today, some scientists studying the gender gap believe that the data point to one conclusion: Mother Nature may be partial(偏袒) to women.
Every living thing is assembled according to instructions on its chromosomes (染色体), and humans have 23 pairs of them. But in males, one of these is a weak non-matching pair, expressed by “xy”. The agreement pair in females is “xx”, and its genetic “backup” power is sometimes listed as a clue to woman’s superior restoring force. If the male’s single “x” chromosome isn’t perfect, it is possible for a serious genetic disorder to appear. Some blood diseases, for instance, are diseases caused by a shortcoming in a single gene on the “x” chromosome. They are far more common in males than females.
1.What may the underlined word “outlive” in Paragraph1 mean?
A. Become stronger than.
B. Live longer than.
C. Be wiser than.
D. Be born more earlier than.
2. What can we infer from the second paragraph?
A. Female fetuses are more than male.
B. The female are surpassing the male with age increasing.
C. By the age of 30, the female are more than the male.
D. Over 90, men are more than women in the United States.
3.How many exact diseases are mentioned as examples killing twice men than women?
A. Two. B. Three. C. Ten. D. Five.
4.The best title for this passage is _____
A. Why women live longer than men
B. Women are different from men
C. American men once lived longer than the women
D. Men smoke and drank more than women
高三英语阅读理解中等难度题查看答案及解析
If you could take a large snapshot (照片) of everyone in the United States today, it would contain six minion more females than males. In this country, women outlive men by about seven years. Throughout the modern world, cultures are different, diets are different, ways of life and causes of death are different, but one thing is the same--- women outlive men.
It starts before birth. At conception, male fetuses(胎儿) outnumber female by about 110 to 100; at birth, the rate has already fallen to about 105 boys to every 100 girls. By the age of 30, there are only enough men left to match the number of women. Then women start taking a lead. Beyond the age of 80, there are nearly twice as many women as men.
“If you look at the top ten or twelve causes of death,” said Deborah Wingard, a disease expert at the University of California at San Diego, “every single one kills more men.” She listed out one sad fate after another – heart disease, lung cancer and so on. Each kills men at roughly twice the rate of that it does women.
More than a century ago American men surpassed and outlived the women. But in the 20th century, women began living longer, primarily because pregnancy（怀孕) and giving birth to children had become less dangerous. The gap grew steadily. In 1946, for the first time ever in the United States, females outnumbered males.
Parts of the reasons are self-made. Men smoke more, drink more and take more life-threatening chances than women. Men are murdered (usually by other men) three times as often as women are. They commit suicide at a higher rate and have more than twice as many fatal car accidents as women do. Men are likely to be involved in alcohol-related deaths.
But behavior doesn’t explain away the longevity gap.
Today, some scientists studying the gender gap believe that the data point to one conclusion Mother Nature may be partial(偏袒) to women.
Every living thing is assembled according to instructions on its chromosomes (染色体), and humans have 23 pairs of them. But in males, one of these is a weak non-matching pair, expressed by “xy”. The agreement pair in females is “xx”, and its genetic “backup” power is sometimes listed as a clue to woman’s superior restoring force. If the male’s single “x” chromosome isn’t perfect, it is possible for a serious genetic disorder to appear. Some blood diseases, for instance, are diseases caused by a shortcoming in a single gene on the “x” chromosome. They are far more common in males than females.
1.What may the underlined word “outlive” in Paragraph1 mean?
A. Become stronger than. B. Live longer than.
C. Be wiser than. D. Be born more earlier than.
2.What can we infer from the second paragraph?
A. Female fetuses are more than male.
B. The female are surpassing the male with age increasing.
C. By the age of 30, the female are more than the male.
D. Over 90, men are more than women in the United States.
3.How many exact diseases are mentioned as examples killing twice men than women?
A. Two. B. Three. C. Ten. D. Five.
4.The best title for this passage is _____
A. Why women live longer than men
B. Women are different from men
C. American men once lived longer than the women
D. Men smoke and drank more than women
高三英语阅读理解中等难度题查看答案及解析
— Are the two dresses of the same size and price?
— Yes. You may take , if you like.
A. everyone B. all C. each D. either
高三英语单项填空中等难度题查看答案及解析
— Are the two dresses of the same size and price?
— Yes. You may take , if you like.
A. everyone B. all C. each D. either
高三英语单项填空中等难度题查看答案及解析
Could you survive on your own in the wild if everyone was fighting against you?
It must be hard, as 16-year-old Katniss Everdeen has found out in the book The Hunger Games, written by American author Suzanne Collins, the novel has stayed on the New York Times best-seller list for 51 weeks．
The novel takes place at a time when the United States no longer exists．North America has become Panem, and its biggest city is called the Capitol．The rest of Panem is divided into 12 districts．
Long ago, the districts started a war against the Capitol and lost．Giving up the fight, each district agreed to send one boy and one girl between the ages of 12 and 18 to appear in an annual TV event called “The Hunger Games”．
The teenagers have to fight each other in a desolate （荒凉的） environment．The rules and audience may change but one rule always stays the same: kill or be killed．
Katniss lives with her mother and younger sister in District 12, the poorest district of Panem．She struggles to support her family by secretly hunting beyond the border of her district．When Katniss’ sister is chosen by the lottery, Katniss steps up to take her sister’s place in the reality TV show．However, her friendship with the other District 12 contestant （选手）, a baker’s son named Peeta Mellark, makes her situation even more complicated. Katniss knows it may be her death sentence．In order to survive, she must choose which is most important: her own survival or humanity; life or love．
The twists and turns of her adventure make it hard to put the book down．You can feel Katniss’ pain, confusion, love and hatred. And this is how a novel should be: you don’t just read it; you live it．
1.The purpose of writing this passage was mainly to _______．
A．give us an example of how to survive in the wild
B．introduce to us a New York Times best-seller
C．teach us how to win The Hunger Games
D．tell us what might happen in North America in the future．
2.Which of the following is TRUE, according to the passage?
A．“The Hunger Games” is a televised competition held every two years．
B．Katniss takes her sister’s place to compete because she loves adventure．
C．The new country Panem is divided into 12 parts altogether．
D．The young competitors in the Hunger Games are forced to kill or be killed
3.The word “complicated” in Paragraph 7 is closest in meaning to _______．
A．difficult B．hopeless C．advantageous D．impossible
4.In The Hunger Games, Katniss faces more challenges because she has to think about _______．
A．who will support her family
B．what is most important in life
C．how she can defeat her opponent
D．why she has to compete in such a violent game
高三英语阅读理解中等难度题查看答案及解析
It was foolish of you to take a taxi ______you could walk there in five minutes.
A．if B．as C．how D．when
高三英语单项填空简单题查看答案及解析
It was foolish of you to take a taxi ______you could walk there in five minutes.
| A．if | B．as | C．how | D．when |
高三英语单项填空中等难度题查看答案及解析
If only I could make the trip with you ! But I stay home and take care of my sick mother.
| A．could | B．was going to | C．may | D．have to |
高三英语单项填空简单题查看答案及解析
What would it be like to take a walk on the surface of Mars? If you could design the tallest building in the world, what would it look like? Do you dream of being the next J．K．Rowling? This summer, you can experience all of these things, and more．All you need is an Internet connection and your imagination．
A recent study by the Kaiser Family Foundation found that kids spend an average of 1 hour and 29 minutes online each day．Many kids like to use that time to chat with friends, play games or check e-mails．But next time you get on the Web, try exploring the world instead．“With the Internet, you can go back 11,000 years in time, or go 11,000 kilometers across the planet,” said Russell, Web search expert of Google．“The whole scope of history and the world is open to you．”
There is a wealth of information to be found online．For example, if your family is going on vacation somewhere, do a quick online search on the area before you even get in the car．“What’s the background of the place; what’s the history?” says Russell．“I like to tell my kids, ‘Whenever you have a question, whenever you have a doubt, search it out．’”
Ready to launch a virtual journey of your own? Here are a few starting points to get you thinking and to help you on your way．You can invite your parents along for the ride, too．Always ask for permission before downloading programs and software into your computer．And, check with a parent or adult before visiting any new website．
Navigate the world in 3-D with Google Earth．Begin in outer space and zoom into the streets of any city, from Hong Kong to San Francisco．Or, visit ancient monuments and watch the changing rainforests over time．With the moon in Google Earth tool, you can walk in Neil Armstrong’s famous footsteps．Take a guided tour of the moon’s surface with Armstrong’s fellow shuttle mate astronaut Buzz Aldrin．
1.According to Russell, the kids _________．
A．spend too much time on the Internet
B．should never chat and play games online
C．can solve their problems through the Internet
D．should study hard instead of chatting online
2.From the passage we know that _________．
A．we can find much information we need online
B．Neil Armstrong traveled to the moon alone
C．the kids can download programs onto the computer freely
D．the kids can visit the new website freely without parents’ guidance
3.According to the passage, if you want to go to Tropical Rainforests, you can _________．
A．take the time shuttle
B．go to the cinema to watch 3-D films
C．find a travel agency in Google
D．use Google Earth
4.The passage is mainly intended for _________．
A．parents B．kids
C．teachers D．adults
5.In which section of a website can we probably read this passage?
A．Culture． B．Health．
C．Internet World． D．Tourism．
高三英语阅读理解中等难度题查看答案及解析
What would it be like to take a walk on the surface of Mars? If you could design the tallest building in the world, what would it look like? Do you dream of being the next J．K. Rowling? This summer, you can experience all of these things, and more. All you need is an Internet connection and your imagination.
A recent study by the Kaiser Family Foundation found that kids spend an average of 1 hour and 29 minutes online each day. Many kids like to use that time to chat with friends, play games or check emails. But the next time you get on the Web, try exploring the world instead. “With the Internet, you can go back 11,000 years in time, or go 11,000 kilometers across the planet.” said Russell, Web search expert of Google. “The whole scope of history and the world is open to you.”
There is a wealth of information to be found online. For example, if your family is going on vacation somewhere，do a quick online search on the area before you even get in the car. “What's the background of the place; what's the history？” says Russell. “I like to tell my kids, ‘Whenever you have a question, whenever you have a doubt, search it out.’”
Ready to launch a virtual journey of your own? Here are a few starting points to get you thinking and to help you on your way. You can invite your parents along for the ride, too. Always ask for permission before downloading programs and software onto your computer. And check with a parent or an adult before visiting a new Web site.
Navigate the world in 3D with Google Earth. Begin in outer space and zoom(快速移动) into the streets of any city, from Hong Kong to San Francisco. Or visit ancient monuments, watch the changing rainforests over time, and dive underwater to explore tropical reef.
With the Moon in Google Earth tool, you can walk in Neil Armstrong's famous footsteps. Take a guided tour of the moon's surface with Armstrong's fellow shuttle mate astronaut Buzz Aldrin.
When you're exploring that part of the solar system, hop on over to the Red Planet with Google Mars. There, you can move very quickly around the surface and see images from the Mars Rovers.
1.The author uses questions in the first passage to ________.
A．introduce the topic of the paragraph
B．question the possibility of realizing the dream
C．attract the readers' attention
D．let the readers answer it
2.How do you travel around the world in a day according to the passage?
A．By taking the time shuttle.
B．By making use of the Internet
C．By watching 3D films.
D．By finding a tourism company in Google
3.Russell thought ________.
A．the students spent too much time on the Internet
B．the students shouldn't chat and play games online
C．the students could solve their problems through the line
D．the students should learn knowledge instead of chatting online
4.What's the purpose of the passage?
A．Encourage the kids to spend more time online.
B．Encourage the kids to do some research on science.
C．Encourage the kids to learn to use the computer.
D．Encourage the kids to explore the world online.
高三英语阅读理解中等难度题查看答案及解析