The Wall Street Journal reports several resea...

The Wall Street Journal reports several research studies conducted over the past few years show a persons personality changes _____ time.

A. in　　　　　　 B. on　　　　　 C. without　　　　 D. over

高三英语单项填空中等难度题查看答案及解析

The Wall Street Journal recently published an excellent article penned by Wendy Bounds on a hot topic here at MNN: the air-purifying qualities of the common house plant. Given that the air inside your home can be 2 to 5 times more polluted than the air outside of it, making it clean with plants like peace lily (百合花) and asparagus fern (芦笋蕨) is an economical. artistically pleasing alternative to air purifiers. So it’s been acknowledged that a bunch of pretty putted houseplants can help you maintain a healthier home, but a smarter home?

That' s the question in light of a recent study published by the Journal of Environmental Psychology showing that the presence of plants in a room, particularly in an office environment, can shrink attention span (范围). Struggling directive attention (the kind of attention that takes effort) can be refreshed　 through exposure ho to naturalistic environments. Basically, taking a walk through the park can clear one’s head. But can a head be refreshed simply by being surrounded by houseplants?

To test their theory, the study’s authors rounded up a bunch of participants, put some of them in a mom with no plants and put others in a room with our plants placed around a desk, and put them all to the same series of tests. First was a Rearing Span Teat which involves reading a series of sentences aloud and remembering the Last word in each sentence. This task requires that you fluently switch between attention demanding tasks: from rending and memorizing at one moment. to writing and recalling at the next. Next came a proofreading task fallowed by another Reading Span Test.

The results? Participants working in the room with the plants improved their performance from the first Reading Span Test to the second while those working in the room lacking in greenery did not. Consequently, the benefits of working among plants is indeed evident.

1.What do we know from the first paragraph?

A.Staying indoors can help avoid the poorer air outdoors.

B.Houseplants can Function as beautiful cheap air purifiers.

C.Planting polled flowers as decorations is very interesting.

D.Air purifiers are the most effective to create a healthy home.

2.What does the underlined part in paragraph 2 probably refer to?

A.Focus one’s attention. B.Disturb one’s attention.

C.weaken one’s attention. D.Turn one’s attention away.

3.What does the test prove?

A.Working in nature helps increase productivity.

B.Houseplants will be in great demand in our life.

C.Greenery creates healthier naturalistic atmosphere indoors.

D.Working among houseplants improves mental functioning.

4.What can be a suitable title for the text?

A.Flowers: Grand Feast to Eyes B.Greenery: Effective Air-purifier

C.Houseplants: Visual Brain Food D.Potted Plants: Great! House-beautifier

高三英语阅读理解中等难度题查看答案及解析

The Wall Street Journal recently published an excellent article penned by Wendy Bounds on a hot topic here at MNN: the air-purifying qualities of the common houseplant. Given that the air inside your home can be 2 to 5 times more polluted than the air outside of it, making it clean with plants like peace lily(百合花)and asparagus fern(芦笋蕨)is an economical, artistically pleasing alternative to air purifiers. So, it's been acknowledged that a bunch of pretty potted houseplants can help you maintain a healthier home, but a smarter home?

That's the question in light of a recent study published by the Journal of Environmental Psychology showing that the presence of plants in a room, particularly in an office environment, can shrink attention span(范围). Struggling directive attention (the kind of attention that takes effort) can be refreshed through exposure to naturalistic environments. Basically, taking a walk through the park can clear one's head. But can a head be refreshed simply by being surrounded by houseplants?

To test their theory, the study's authors rounded up a bunch of participants, put some of them in a room with no plants and put others in a room with four plants placed around a desk, and put them all to the same series of tests. First was a Reading Span Test, which involves reading a series of sentences aloud and remembering the last word in each sentence. This task requires that you fluently switch between attention demanding tasks: from reading and memorizing at one moment, to writing and recalling at the next. Next came a proof-reading task followed by another Reading Span Test.

The results? Participants working in the room with the plants improved their performance from the first Reading Span Test to the second while those working in the room lacking in greenery did not. Consequently, the benefits of working among plants is indeed evident.

1.What do we know from the first paragraph?

A.Staying indoors can help avoid the poorer air outdoors.

B.Houseplants can function as beautiful cheap air purifiers.

C.Planting potted flowers as decorations is very interesting.

D.Air purifiers are the most effective to create a healthy home.

2.What does the underlined part in paragraph 2 probably refer to?

A.Focus one's attention. B.Disturb one's attention.

C.Weaken one's attention. D.Turn one's attention away.

3.What does the test prove?

A.Working in nature helps increase productivity.

B.Houseplants will be in great demand in our life.

C.Greenery creates healthier naturalistic atmosphere indoors.

D.Working among houseplants improves mental functioning.

4.What can be a suitable title for the text?

A.Flowers: Grand Feast to Eyes B.Greenery: Effective Air-purifier

C.Houseplants: Visual Brain Food D.Potted Plants: Great House-beautifier

高三英语阅读理解中等难度题查看答案及解析

–The Wall Street Journal is giving me a laptop with Windows XP, an operating system I found satisfying when it first _____ eight years ago.

–Are you sure? You must be talking big.

A．turned out　　　　　　 B．brought out

C．worked out　　　　　　 D．came out

高三英语单项填空中等难度题查看答案及解析

According to a recent article in The Wall Street Journal, we might all be braggarts(大话王) in this competitive society addicted to social networking.

Take a close look at your social­networking sites. Do you like to post photos of yourself in restaurants to show others what an exciting life you have? Or do you like to write about how happily in love you are? Or perhaps you are of the subtle type who constantly complain about jobs but really just want to impress others with your important position.

According to the results of a series of experiments conducted by Harvard University neuroscientists(神经科学家), the reward areas of our brain——the same areas that respond to “primary rewards” such as food ——are activated when we talk about ourselves. We devote between 30 to 40 percent of our conversation time to doing just that. Unfortunately, Bernstein says, some people can't tell the difference between sharing positive information that others might actually want to know and direct bragging. She suggests that bragging involves comparison, whether stated or implied.

“We are expected to be perfect all the time. The result is that more and more people are carefully managing their online images”. says Elizabeth Bernstein, a columnist with the Wall Street Journal.

But the issue is not limited to the Internet. In a fiercely competitive job market we must sell ourselves on multiple platforms and show that we are better than others. In fact, we have become so accustomed to bragging that we don't even realize we are doing it, says Bernstein. This is harmful to our relationships and puts people off.

Bernstein talked to some experts who said that people brag for all sorts of reasons: to appear worthy of attention; to prove to ourselves we are doing fine and that people who said we would fail are wrong; or simply because we're excited when good things happen to us.

“Feel sorry for them, because they're doing this unconscious, destructive thing that won't help them in the long run，” said Professor Simian Valier, a research psychologist at Washington University.

1.The underlined word “subtle” in Para.2 is closest in meaning to “________”．

A．hidden　     B．apparent

C．outstanding　     D．simple

2.Which of the following is one of the features of braggarts?

A．They control conversation and only talk about themselves.

B．They know well how to share positive information.

C．They self­promote to stand out in their career.

D．They don't pay much attention to their online image.

3.What can we infer from the passage?

A．Braggarts make a good first impression but the effect decreases over time.

B．People who like bragging know what they are doing.

C．Braggarts always adopt comparison directly to show they are excellent.

D．They care much about the feelings of others when talking.

高三英语阅读理解中等难度题查看答案及解析

Bill has been working on The Wall Street Journal for eight years and never once__________late to work.

高三英语单项填空简单题查看答案及解析

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有两项为多余选项。

A new article in The Wall Street Journal has given us a deeper understanding of the relationship between what we earn and how we feel.1.Well, not true. People with higher incomes are happier than those who struggle to get by. To put a smile on your face with your money, you need to spend it strategically. Here are some ways to better spend your bank notes.

Buy experiences, not material things.

2.People think that experiences are only going to provide temporary happiness, but they actually provide both more happiness and more lasting value that help you better manage your life.

3.

Anything you buy, including a product you think is special will become just another object. Buying small things can give us frequent small pleasures that are different each time they occur, as they forestall（抢先）adaptation.

4.

It’s also important to consider how what you’re buying will affect how you spend your time. For example, you may have to spend a very long time on the road if you get a big house in the suburb, which will totally lower overall life satisfaction.

Try giving it away.

Elizabeth Dunn, associate professor of psychology at the University of British Columbia in Canada, found that in countries as diverse as Canada, South Africa and Uganda, giving away money consistently made people happier.5.

A. Buy what you like.

B. Be sure to buy time, too.

C. More money, more smiles?

D. Money can’t buy happiness, right?

E. Buy lots of little things, rather than one big thing.

F. With no much money to spare, people tend to stick to material goods.

G. This was even true for people who were relatively poor themselves.

高三英语七选五中等难度题查看答案及解析

In a study published in the U. S. journal Science, researchers from the Chinese Academy of Agricultural Sciences(CAAS) and the University of Florida identified the chemical combinations and genetic recipe for better tomato flavor(味道).

“In recent years, consumers often complain that the modern tomato is less flavorful than it once was” said co-principal researcher Sanwen Huang. “Our results provide a practical road map for breeding tomato varieties with better flavor.”

For the study, a 170-person consumer group was created to evaluate 160 tomatoes representing 101 varieties, based on qualities such as “overall liking” and “flavor degree”. The results pointed to dozens of chemical compounds of interest, and further research using a statistical model discovered 33 flavor compounds connected with consumer liking, such as glucose(葡萄糖). The reason why modern tomatoes don’t taste good anymore is that a total of 13 of these flavor-associated compounds “were significantly reduced in modern varieties,” their paper wrote. Moreover, the researchers found that smaller fruit tended to have greater sugar content, suggesting that “selection for more sizable tomatoes has cost sweetness and flavor”.

Based on this knowledge, Huang and Professor Harry Klee of the University of Florida studied the whole genomes of 398 varieties of tomato, identifying about 250 positions of genes on a chromosome(染色体), which controlled tomato flavor.

“We’re just fixing what has been damaged over the last half century to push them back to where they were a century ago,” said Klee in a statement. “We can make the supermarket tomato taste noticeably better.” Klee said new tomato varieties with better flavor could be ready in three to four years. In addition, “the genes and pathways identified here in the tomato almost certainly point to pathways worth researching for improvement of flavor quality in other fruit crops,” they wrote.

1.According to the text, the study ________.

A. was carried out just through a survey

B. was conducted by Chinese researchers themselves

C. was completely focused on the genes of different tomatoes

D. was done with the background of declining flavor of tomatoes

2.The researchers have found that ________ in the study.

A. bigger tomatoes are much sweeter

B. some genetic positions affect the taste of tomatoes

C. some chemical compounds make tomatoes less tasty

D. a total of 13 flavor-associated compounds make tomatoes appealing in taste

3.What is the influence of the study according to the text?

A. The study lays the foundation for further researches to improve other fruit crops’ flavor.

B. The study makes it possible for us to have noticeably more tasty tomatoes next year.

C. The study provides a road for where to plant tomatoes with better flavor.

D. The study has fixed all the genes of existing tomatoes.

高三英语阅读理解困难题查看答案及解析

According to a recent study in the Journal of Consumer Research, both the size and consumption habits of our eating companions can influence our food intake. And contrary to existing research that says you should avoid eating with heavier people who order large portions(份), it's the beanpoles with big appetites you really need to avoid.

To test the effect of social influence on eating habits, the researchers conducted two experiments. In the first, 95 undergraduate women were individually invited into a lab to ostensibly(表面上)participate in a study about movie viewership. Before the film began, each woman was asked to help herself to a snack. An actor hired by the researchers grabbed her food first. In her natural state, the actor weighed 105 pounds. But in half the cases she wore a specially designed fat suit which increased her weight to 180 pounds.

Both the fat and thin versions of the actor took a large amount of food. The participants followed suit, taking more food than they normally would have. However, they took significantly more when the actor was thin.

For the second test, in one case the thin actor took two pieces of candy from the snack bowls. In the other case, she took 30 pieces. The results were similar to the first test: the participants followed suit but took significantly more candy when the thin actor took 30 pieces.

The tests show that the social environment is extremely influential when we're making decisions. If this fellow participant is going to eat more, so will I. Call it the “I’ll have what she's having” effect. However, we'll adjust the influence. If an overweight person is having a large portion, I'll hold back a bit because I see the results of his eating habits. But if a thin person eats a lot, I'll follow suit. If he can eat much and keep slim, why can't I?

1.What is the recent study mainly about?

A.Food safety. B.Movie viewership.

C.Consumer demand. D.Eating behavior.

2.What does the underlined word “beanpoles” in paragraph 1 refer to?

A.Big eaters. B.Overweight persons.

C.Picky eaters. D.Tall thin persons.

3.Why did the researchers hire the actor?

A.To see how she would affect the participants.

B.To test if the participants could recognize her.

C.To find out what she would do in the two tests.

D.To study why she could keep her weight down.

4.On what basis do we “adjust the influence” according to the last paragraph?

A.How hungry we are. B.How slim we want to be.

C.How we perceive others. D.How we feel about the food.

高三英语阅读理解困难题查看答案及解析

In a study recently published in the journal Neuron, researchers found that super memorizers don’t have unusually large brain regions that allow them to remember a lot of information. 1. Here are a few of their favorite tricks that can help you to remember things in your everyday life.

To Remember: New words

Technique: Change routine

In a study, a group of students studied a list of words in two separate sessions. Some studied in a messy room ant some in a neat space. One group of students spent both sessions in the same room, while the other split the sessions between the two environments. During a test, the students who studied in multiple places remembered much more. 2. That includes the time of day, the music in the background, whether you sit or stand, etc.

To Remember: Your PIN

Technique: Count it out

You could use your birthday, or your phone number, but identity thieves have a way of figuring those numbers out. 3. Write a four- wort sentence. Then count the number of letters in each word. For instance, “This is my PIN” =4223.

To Remember: Faces

Technique: Focus on noses

White some super memorizes specialize in associating names with faces, the memory-palace technique doesn’t work as well if the image of the face is changed in any way. Rather than focusing on eyes, as most people do, focus on the centre or to the left of a person’s nose. 4.

To Remember: Facts & figures

Technique: 5.

To learn and remember statistics, reviewing the material repeatedly over a longer time is far more effective than repeating it in a shorter one. If your exam is in a week, study today and then again in a day or two. If it’s a month away, study today and then wait a week before your second session.

A. value exams

B. Give yourself time

C. This allows you to take in their whole face.

D. Their brain structures are in fact the same as the rest of ours.

E. Instead, try this tip from Dominic, an eight-time World Memory Champion.

F. The theory is that your brain links the words to the environment around you.

G. Studies showed that varying other aspects of your environment can also help.

高三英语七选五简单题查看答案及解析