课堂全解字词句段篇章系列答案
步步高口算题卡系列答案科目：高中英语 来源： 题型：阅读理解
Deputy Agriculture Secretary Kathleen Merrigan sees an epidemic(流行病) sweeping across Americas farmland. It has little to do with the usual challenges, such as flood, rising fuel prices and crop-eating insects. The country’s farmers are getting older, and there are fewer people standing in line to take their place. National agricultural census(普查) figures show that the fastest-growing group of fanners is the part over 65. Merrigan is afraid the average age will be even higher when the 2012 statistics are completed.
Merrigan, a former college professor, is making stops at universities across the country in hopes of encouraging more students to think about careers in agriculture. Aside from trying to stop the graying of .America’s farmers, her work is made tougher by a recent blog posting that put agriculture at No.1 on a list of “useless” college degrees. Top federal(联邦的) agriculture officials are talking about the posting, and it has the attention of agricultural organizations across the country.
“There couldn’t be anything that’s more incorrect.” Merrigan said. “We know that there aren’t enough qualified graduates to fill the jobs that are out there in American agriculture.”
“In addition, a growing world population that some experts predict will require 70% more food production by 2050,” she said.
“I truly believe we're at a golden age of agriculture. Global demand is at an all-time record high, and global supplies are at all-time record lows,” said Matt Rush, director of the Texas Farm Bureau. “Production costs are going to be valuable enough that younger people are going to have the opportunity to be involved in agriculture.”
The Department of Agriculture has programs aimed at developing more farmers and at increasing interest in locally grown food. The National Young Farmers’ Coalition has also been pushing for state and federal policy changes to make it easier for new farmers.
Ryan Best, president of Future Farmers of America, has been living out of a suitcase, traveling the country and visiting with high school students about careers in agriculture. The 21 -year-old Best hopes his message-that this is a new time in agriculture-will motivate the next generation to turn around the statistics. “Never before have we had the innovations(创新) in technology which have led to agriculture in this country being the most efficient it has ever been,” he said. “There’s really a place for everybody to fit in.”
【小题1】What is the new challenge to American agriculture?
| A．Fewer and older farmers. | B．Higher fuel prices. |
| C．More natural disasters. | D．Lower agricultural output. |
| A．To draw federal agriculture officials’ attention. |
| B．To select qualified agriculture graduates. |
| C．To clarify a recent blog posting. |
| D．To talk more students into farming careers. |
| A．the government will cover production costs |
| B．global food supplies will be even lower |
| C．investment in agriculture will be profitable |
| D．America will increase its food export |
| A．To re-analyze the result of the national census. |
| B．To increase agricultural production. |
| C．To bring down the average age of farmers. |
| D．To invest more in agriculture. |
查看答案和解析>>
科目：高中英语 来源： 题型：阅读理解
“When I grow up, I want to be...”
Almost all of us have thought about, or been asked to think about, our future careers. Our answers may differ greatly. Even now your aspirations may have changed from when you were in primary school.
However, it seems career options aren’t only based on personal taste. In a survey carried out by Teens, doctors, lawyers, and bankers were some of most popular careers that people said they hoped to follow. This is in line with a similar survey carried out in the UK in May 2011 by job website monster. Co.uk, in which medicine was the top choice among UK teenagers aged between 13 and 17.
Medicine and law are two of the oldest and best known professions. Their prestige (威望) may come from the fact that doctors and lawyers are some of the most esteemed members of society, and they make good money. Joining these high-profile professions is often seen as a sign of upward social mobility.
It is equally unsurprising that banking is now one of the most common career choices. Youngsters worldwide think of banking and see the money rolling in. Wealth is increasingly becoming one of the most important indicators of a successful career. British young men list the UK tycoon Alan Sugar, Microsoft founder Bill Gates and Facebook chief Mark Zuckerberg as their top role models “for their wealth”. Just as Chinese teenagers see being a banker as a good and fun pathway to “wealth”.
However, not every child has the makings of doctor, lawyer, or banker. They are those who see fulfillment and happiness in other areas, and many teenagers dare to ink more individuality into their career options. As the Teens’ survey discovered, a variety of unconventional jobs---coffee shop owner, gourmet(美食家)，waiter at a fast food restaurant---are among teenagers’ career choices. They can be equally interesting and rewarding jobs.
With every choice comes responsibility and challenge, and all career paths require specific education and training, you have to learn to balance optimism and confidence with being realistic about your particular talents and skills.
【小题1】What is the passage mainly about?
| A．Careers in teenagers’ mind. |
| B．Choosing a good job is very important. |
| C．Teenagers in the UK like doctors. |
| D．The choice of career needs challenge. |
| A．Medicine | B．Law | C．Bank | D．Education |
| A．respect from others | B．the oldest profession |
| C．high pay | D．upward social mobility. |
| A．According to your particular talents and skills, you can choose your favorite career. |
| B．Specific education and training can help get a good job. |
| C．Whatever career you choose, you should balance optimism and confidence with being realistic about your particular talents and skills. |
| D．Responsibility is the most important when you choose a good job. |
查看答案和解析>>
科目：高中英语 来源： 题型：阅读理解
Fun is, in fact , a word heard far more frequently in families today than in the past , when “duty”and “responsibility ”were often the words used.Parents today are more youthful in appearance and attitudes. Their clothes and hair-styles are more casual, helping to bridge the divide. Those who are athletically inclined also enjoy Rollerblading, snowboarding, and rock-climbing with their children.
For the past three years, Kathy and Phil Dalby have spent at least one evening a week at a climbing gym with their three children. "It's great to be able to work together," Mrs Dalby says. "We discuss various climbs and where the hard parts are. Sometimes that leads to other Conversations. We're definitely closer."
A popular movement of parent effectiveness training in the 1970s has helped to reshape generational roles. The philosophy encourages children to describe their feelings about various situations. As a result, says Robert Billingham, a family-studies professor at Indiana University, "Parents and children began talking to each other in ways they had not before."
On the plus side, he adds, these conversations made parents realize that children may have important thoughts or feelings that adults need to be aware of.
But Professor Billingham also sees a downside: Many parents started making decisions based on what their child wanted. "The power shifted to children. Parents said, 'I have to focus on making my child happy', as opposed to 'I have to act as a parent most appropriately'."
Other changes are occurring as the ranks of working mothers grow. Time-short parents encourage children's independence, making them more responsible for themselves. "They'll say, 'We trust you to make the right decisions' (whether they're ready to assume the responsibility or not) ,"says Billingham.
The self-esteem movement of the past quarter-century has also affected the family dynamics (原动力). Some parents worry that if they tell their child no, it will hurt the child's self-esteem.
【小题1】What's the trend in parent-child relationship mentioned in the passage?
| A．Parents are chasing after fashion and ignoring the feelings of their children. |
| B．More parents and children are sharing the same enthusiasm for a certain sport. |
| C．Parents are taking more responsibility and setting more limits for their children. |
| D．The generation gap is narrowing and parents are respecting their children's thoughts more. |
| A．Younger parents. | B．Parent effectiveness training. |
| C．More working mothers. | D．The self-esteem movement. |
| A．Parents and Children as Friends. |
| B．Parents and Professors as Debaters. |
| C．Growing Mutual Understanding. |
| D．Disappearing Responsibility. |
查看答案和解析>>
科目：高中英语 来源： 题型：阅读理解
In the United States, when one becomes rich, he wants people to know it. And even if he does not become very rich, he wants people to think that he is. That is what ‘keeping up with the Joneses’ is about, It is the story of someone who tried to look as rich as his neighbors.
The expression was first used in 1913 by a young American called Arthur Momand. He told this story about himself. He began earning $ 125 a week at the age of 23. That was a lot of money in those days. He got married and moved with his wife to a very wealthy neighborhood outside New York City. When he saw that rich people rode horses, Momand went horseback riding every day. When he saw that rich people had servants, Momand and his wife also hired a servant and gave big parties for their new neighbors.
It was like a race, but one could never finish this race because one was always trying to keep up. The race ended for Momand and his wife when they could no longer pay for their new way of life. They moved back to an apartment in New York City.
Momand looked around him and noticed that many people do things just to keep up with rich life—style of their neighbors. He saw the funny side of it and started to write a series of short stories, He called it ‘Keeping up with the Joneses’ because ‘Jones’ is a very common name in the United States.’ Keeping up with the Joneses’ came to mean keeping up with rich lifestyle of the people around you. Momand’s series appeared in different newspapers across the country for over 28 years.
People never seem to get tired of keeping up with the Joneses. And there are ‘Joneses’ in every city of the world. But one must get tired of trying to keep up with the Joneses because no matter what one does, Mr. Jones always seems to be ahead.
【小题1】Some people want to keep up with the Joneses because they ________.
A. want to be as rich as their neighbors
B. want others to know or to think that they are rich
C don’t want others to know they are rich
D. want to be happy
【小题2】It can be inferred (推断) from the story that rich people like to ________.
| A．live outside New York City |
| B．live in New York city |
| C．live in apartments |
| D．have many neighbors |
| A．an important name |
| B．a popular name in the United States |
| C．his neighbor’s name |
| D．not a good name |
| A．do as the poor persons around him do |
| B．do everything he likes to do |
| C．do as his neighbors do |
| D．do as the rich people around him do |
| A．Good | B．correct | C．interesting | D．impossible |
查看答案和解析>>
科目：高中英语 来源： 题型：阅读理解
While many young people may resist getting a "real job" or becoming independent, these are the things that make you happy and give you purpose. Some people underestimate the satisfaction of working, thinking they'll be miserable. The 20-somethings that do work are happier than those who don' t or are underemployed.
If you invest in your career early，you'll have longer to build it up. 70% of wage growth happens in the first 10 years, so you need to get the best job you can get and negotiate your salary. No one can be sure that people who will wait until their 30s to get going are expecting to experience later to catch up with those of their ages.
Many 20-somethings don't know what they want to do, so they hang around the house or in. low-level jobs waiting for the spirit to move them. Not making a choice is a choice. These 20-somethings think they are keeping their options open, but they are actually closing doors. Resumes start to look thin, their peers(同龄人) begin surpassing them and they may get stuck in underemployment.
It will take about 10,000 hours(or about five years)to really master their jobs. If you're wondering why colleagues seem so smart and confident, it's partly because they've been doing it longer. Young people should learn as much as they can in their first jobs and remember it will take some time to really get good.
The 20-something brain is still developing, which is in charge of critical emotion with reason. This, coupled with less on-the-job experience, means 20-somethings are more sensitive to surprise and criticism. They are more likely to take feedback personally. Step back and get some perspective. You're not going to be fired because your boss is angry. Hear the criticism and learn from it.
The brain doesn't fully mature until your mid-20s, particularly the parts that plan for the future and manage emotions. That doesn't mean you should sit around and wait for it to develop. In. fact, what you learn and experience in your 20s becomes hardwired into your brain and this is the best chance you have to change your brain and change how you think and react. What people do in their 20s determines who they'll be as adults.
【小题1】What is the best title of the passage?
| A．How You Spend Your 20s Will Define You. |
| B．The 20-something Brain Remains To Be Developed. |
| C．Young People Need Employment And Experiences. |
| D．Becoming Mature Should Invest In The Career. |
| A．Not all people resist becoming independent. |
| B．Adult responsibilities make you happier. |
| C．Not making a choice is a better policy |
| D．It takes chances to get good jobs. |
| A．multiplied by | B．recounted in. |
| C．composed of. | D．combined with. |
| A．Take feedback personally anytime and anywhere. |
| B．It is never too late to wait till a choice is made. |
| C．A lesson should be learned from criticism. |
| D．The satisfaction of working is not contented. |
查看答案和解析>>
科目：高中英语 来源： 题型：阅读理解
Decision-making under Stress
A new review based on a research shows that acute stress affects the way the brain considers the advantages and disadvantages, causing it to focus on pleasure and ignore the possible negative (负面的) consequences of a decision.
The research suggests that stress may change the way people make choices in predictable ways. “Stress affects how people learn,” says Professor Mara Mather. “People learn better about positive than negative outcomes under stress.”
For example, two recent studies looked at how people learned to connect images(影像) with either rewards or punishments. In one experiment, some of the participants were first stressed by having to give a speech and do difficult math problems in front of an audience; in the other, some were stressed by having to keep their hands in ice water. In both cases, the stressed participants remembered the rewarded material more accurately and the punished material less accurately than those who hadn’t gone through the stress. This phenomenon is likely not surprising to anyone who has tried to resist eating cookies or smoking a cigarette while under stress –at those moments, only the pleasure associated with such activities comes to mind. But the findings further suggest that stress may bring about a double effect. Not only are rewarding experiences remembered better, but negative consequences are also easily recalled.
The research also found that stress appears to affect decision-making differently in men and women. While both men and women tend to focus on rewards and less on consequences under stress, their responses to risk turn out to be different. Men who had been stressed by the cold-water task tended to take more risks in the experiment while women responded in the opposite way. In stressful situations in which risk-taking can pay off big, men may tend to do better, when caution weighs more, however, women will win.
This tendency to slow down and become more cautious when decisions are risky might also help explain why women are less likely to become addicted than men: they may more often avoid making the risky choices that eventually harden into addiction.
【小题1】We can learn from the passage that people under pressure tend to ______.
| A．keep rewards better in their memory |
| B．recall consequences more effortlessly |
| C．make risky decisions more frequently |
| D．learn a subject more effectively |
| A．ways of making choices | B．preference for pleasure |
| C．tolerance of punishments | D．responses to suggestions |
| A．women find it easier to fall into certain habits |
| B．men have a greater tendency to slow down |
| C．women focus more on outcomes |
| D．men are more likely to take risks |
查看答案和解析>>
科目：高中英语 来源： 题型：阅读理解
My mind went blank when I saw the gun pointing against the car window as we pulled out of the garage. This can’t be happening to me. Then I felt the gun, cold, against my head, and I heard my friend Jeremy saying, “What do you want? Take my wallet,” but at the time I thought of nothing.
I remember being a little annoyed when the gunman pulled me from the car by the hair. I remember the walk to the house --- Jeremy, me, the two men with two guns. I remember the fear and anger in the gunmen’s voices because Jeremy was being slow, and I remember wondering why he was being slow. I did not realize that Jeremy had thrown the keys into the bush. But I remember that sound of the gun hitting Jeremy’s head and the feeling as the man who had hold of my hair released me. And I remember the split second when I realized he was looking at Jeremy, and I remember wondering how far I could run before he pulled the trigger. But I was already running, and upon reaching the car across the street, I didn’t crouch(蹲伏) behind it but screamed instead.
I remember thinking there was something ridiculous and illogical about screaming “Help, help!” at eight o’clock on a Tuesday evening in December and changing my plea(恳求) to the more specific “Help, let me in, please let me in!” But the houses were cold, closed, unfriendly, and I ran on until I heard Jeremy’s screams behind me announcing that our attackers had fled.
The neighbors who had not opened their doors to us came out with baseball bats and helped Jeremy find his glasses and keys. In a group they were very brave. We waited for the police to come until someone said to someone else that the noodles were getting cold, and I said politely, “Please go and eat. We’re O.K.”
I was happy to see them go. They had been talking of stricter sentences for criminals, of bringing back the death penalty(处罚) and how the President is going to clean up the country. I was thinking, they could be saying all of this over my dead body, and I still feel that stiffer sentences wouldn’t change a thing. In a rush all the anger I should have felt for my attackers was directed against these contented people standing in front of their warm, comfortable homes talking about all the guns they were going to buy. What good would guns have been to Jeremy and me?
People all over the neighborhood had called to report our screams, and the police turned out in force twenty minutes later. They were ill-tempered about what was, to them, much trouble about nothing. After all, Jeremy was hardly hurt, and we were hopeless when it came to describing the gunmen. “Typical,” said one policeman when we couldn’t even agree on how tall the men were. Both of us were able to describe the guns in horrifying detail, but the two policemen who stayed to make the report didn’t think that would be much help.
The policemen were matter-of-fact about the whole thing. The thin one said, “That was a stupid thing to do, throwing away the keys. When a man has a gun against your head you do what you’re told.” Jeremy looked properly embarrassed.
Then the fat policeman came up and the thin one went to look around the outside of the house. “That was the best thing you could have done, throwing away the keys,” he said. “If you had gone into the house with them…” His voice became weaker. “They would have hurt her” --- he twisted his head toward me – “and killed you both.” Jeremy looked happier. “Look,” said the fat policeman kindly, “there’s no right or wrong in the situation. There’s just luck.”
All that sleepless night I replayed the moment those black gloves came up to the car window. How long did the whole thing last? Three minutes, five, eight? No matter how many hours of my life I may spend reliving it, I know there is no way to prepare for the next time --- no intelligent response to a gun. The fat cop was right. There’s only luck. The next time I might end up dead.
And I’m sure there will be a next time. It can happen anywhere, anytime, to anyone. Security is an illusion(幻觉); there is no safety in locks or in guns. Guns make some people feel safe and some people feel strong, but they’re fooling themselves.
【小题1】When the writer saw the gun pointing against the car window, ______.
| A．she felt very annoyed | B．she lost consciousness |
| C．she felt very much nervous | D．she lost the power of thinking |
| A．Jeremy’s fighting | B．The author’s screaming |
| C．Their neighbour’s brave action | D．The police’s arrival |
| A．they were much too frightened |
| B．they were busy preparing dinners |
| C．they needed time to find baseball bats |
| D．they thought someone was playing a trick |
| A．she hated to listen to their empty talk |
| B．she did not want to become an object of pity |
| C．she was angered by their being late to come to her help |
| D．she wanted to be left alone with Jeremy to get over the shock |
| A．the author was not hurt and gave a false alarm |
| B．they thought it was a case of little importance |
| C．the author and Jeremy could not tell the police anything |
| D．the gunmen had already fled when they arrived on the scene |
| A．neighbors are not helpful in moments of difficulty |
| B．the police are not reliable when one is in trouble |
| C．security is impossible as long as people can have guns |
| D．preventing robbers entering your house is the best choice |
查看答案和解析>>
科目：高中英语 来源： 题型：阅读理解
University of Maryland student Ben Simon and his friends couldn’t stand to see good food thrown out on their campus.“We basically noticed that some of the extra food from the dining hall was going to waste at the end of the day.And we met with the dining services and asked them whether it would be okay if instead of throwing out the food we would donate it.And they were on board，” he said.
So 18 months ago，the students began what they call the Food Recovery Network.Each night，volunteers would show up at a campus dining hall to pick up leftovers and deliver them to area shelters and food banks.So far，they have donated more than 23 000 kilos of food that would otherwise have been thrown out.
Nationwide，$165 billion worth of food is wasted each year，according to the National Resources Defense Council.Spokesman Bob Keefe says that is about 40% of the country’s entire food production.“If we can reduce our waste in this country by 15%，we can feed 25 million hungry Americans.That is a huge benefit.That is what programs like this Food Recovery Network are doing，” he said.
Christian Life Center is one of the beneficiaries (受益者) of the students’ efforts.Ben Slye，the senior pastor (牧师)，said，“It has been just amazing to see these students take their own time，their own vehicles and own gas money and be able to make an effort like this.Each week we are able with this food probably to feed over hundred people.”
The University of Maryland’s Food Recovery Network now has 200 volunteers and the program has expanded to 18 schools across the country.“I want to grow 18 chapters to a thousand chapters within five years.And once we get to the Food Recovery Nation being at every college campus in America，we want to expand to restaurants and farms.” said Simon.
The volunteers are committed to making that happen.
【小题1】The dining services in University of Maryland________.
| A．threw out good food on the campus |
| B．supported the volunteers’ job |
| C．enjoyed the talk with the students |
| D．donated their leftovers to the poor |
| A．started the Food Recovery Network two years ago |
| B．delivered leftovers as well as money to shelters |
| C．helped to solve the hunger issues in America |
| D．donated leftovers to avoid food waste |
| A．unconcern | B．doubt |
| C．appreciation | D．opposition |
| A．over 40% of the country’s entire food is wasted each year |
| B．altogether 25 million Americans suffer from hunger nowadays |
| C．Simon aims to expand the program to restaurants and farms |
| D．every college has started the Food Recovery Network |
| A．College Students Rescue Leftover Food |
| B．Battles Against the Problem of Hunger |
| C．How to Pick up Leftovers on College Campuses |
| D．Waste Problems in University of Maryland |
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com
