阅读理解聚精会神反义词
“A photograph that one has taken of onelf, typically with a smart phone or webcam and uploaded to a social media website.” This is the definition(定义) of the word “lfie” in the Oxford English Dictionary. In fact, it wasn’t even in the dictionary until August, 2013. It earned its place there becau people are now so obsd(着迷) with lfies—we take them when we try on a new hat, play with our pets or when we meet a friend whom we haven’t en in a while.
But does this obssion actually make n? Is there any scientific explanation for it? Well, you should probably ask James Kilner, a neuroscientist at University College London.
Through our lifetime we become experts at recognizing and interpreting other people’s faces and facial expressions. In contrast, according to Kilner, we have a very poor understanding of our own faces since we have little experience of looking at them—we just feel them most of the time.
This has been proved in previous studies in which participants were shown images of themlves and asked to match their facial expressions in the pictures. In most cas, they failed to accurately produce the same facial expressions without being able to e themlves in the mirror, according to BBC．
To further test how we actually n our own faces, Kilner carried out another study. He showed people different versions(版本) of their own image—the original which had been edited to look less attractive and one that was made more attractive—and asked them to pick the version which they thought looked most like them. Kilner found that most people cho the more attractive picture. This suggests that we tend to think of ourlves as better-looking than we actually are.
But what does it say about lfies? Well, isn’t that obvious? Selfies give us the power to create a photograph—by taking it from various angles, with different pos, using filters(滤镜) and so on—that better matches our expectations with our actual faces.
“You suddenly have control in a way that you don’t have in non-virtual(非虚拟的) interacti保持健康的英语作文
ons,” Kilner told the Canada-bad CTA News. Selfies allow you “to keep taking pictures until you manage to take one you’re happy with”, he explained.
1．What does the underlined word “it” in paragraph 2 refer to?
A．Taking lfies. B．The addiction to lfies.
C．The history of lfie. D．The ri of lfie.
2．What can we learn from Kilner’s studies?
A．We can know about our own faces well.
B．We tend to recognize our own faces easily.老人与海鸥
仙客C．We become poor at reading others’facial expressions.
D．We believe we have better images than we actually do.
3．What is the real reason behind taking lfies?
A．It enables them to improve their skill of taking a photograph.
B．It meets their needs to know their own faces better.
高中函数公式
C．It makes them possible to reach their expectation.
心存感激D．It offers them a way to control the virtual world.
4．What might be the best title of the passage?
A．What Is Selfie B．Selfie Beautify Yourlf
C．How Do People Take Selfies D．Selfies Improve Your Confidence
For people suffering from depression (抑郁), there’s an all-natural treatment they should u—getting more exerci. It could help fight depression, even if people have a genetic risk, new rearch shows.
For the study, rearchers collected information from nearly 8,000 people and found thos
e with related genes (基因) were more likely to have depression over the next two years after examining them. But that was less likely for people who were more active at the study’s start, even if they had a family history of depression. Higher levels of physical activity helped protect even tho with the highest genetic risk of depression.
白马城
Both high-intensity (高强度) exerci and low-intensity activities were associated with a reduced risk of depression. Adding four hours of exerci a week could lower the risk of a new episode (一段经历) of depression by 17%, according to the study. “Our findings strongly suggest that, when it comes to depression, being physically active has the potential to remove the added risk of future episodes in individuals who are genetically risky,” said lead author Karmel Choi. “On average, about 35 additional minutes of physical activity each day may help people to reduce their risk and protect against future depression episodes.”
Depression is a common mental illness globally, with more than 264 million people affected. “Depression is so ubiquitous, and that underlines the need for effective approac
hes that can impact as many people as possible,” Choi said. And mental health and primary care providers can u the findings to advi patients that there’s something meaningful they can do to lower their risk of depression.
