When disaster strikes, you _____ find yourself without water, gas and electricity.
A. will B. must C. should D. might
高三英语单项填空中等难度题
When disaster strikes, you _____ find yourself without water, gas and electricity.
A. will B. must C. should D. might
高三英语单项填空中等难度题查看答案及解析
Do you like to flaunt your expensive items? You could find yourself without friends! Scientists prove that expensive status symbols make you look less socially attractive.
Items such as a fancy car and a Rolex watch are often thought to increase our social standing and often come with a high price tag(标签).According to the latest research, however, it has the opposite effect and people would prefer to be friends with someone who places less value on material objects.
“Often we think that status symbols will make us look more socially attractive to others, “says Stephen Garcia, the study's lead author from the University of Michigan. He adds, “However, our research suggests that these status signals actually make us look less socially attractive.
The researchers conducted six studies which assessed how people presented themselves and how people viewed strangers. People who chose to wear higher status items tended to get a negative response, but people wanted to be friends with people who preferred lower status symbols.
The study took the role of the luxury item to see if it was possible that the expensive item itself played a part in people's reactions. The definition of a status symbol changed based on a person's socioeconomic status, but the same effect of keeping off potential friends was seen regardless of social position.
"At a social level, we may be wasting billions of dollars on expensive status symbols that finally keep others from wanting to associate with us, "says Kimberlee Weaver Livnat at the University of Haifa. She says, "And to the extent that close friendships are important to well-being, we may be unintentionally hurting ourselves.”
However, Patricia Chen of the National University of Singapore said this does not necessarily mean status symbols are a bad thing. She says, "Our findings right now only apply to the formation of new friendships, Status symbols may be beneficial at other times and in other settings, such as when trying to establish new business contacts.”
1.What does the underlined word "flaunt" in paragraph I mean?
A.Show off. B.Get rid of.
C.Give away. D.Hand in.
2.Which is the negative influence of expensive status symbols?
A.Lowering people's social status.
B.Preventing people from making friends.
C.Doing harm to people's health absolutely.
D.Changing people s consumption concept.
3.Who may be more popular among friends according to the text?
A.People who are very rich. B.People with high social status.
C.People who keep a low profile. D.People with charming appearance.
4.What attitude does Patricia Chen have towards status symbols?
A.Positive B.Unconcerned.
C.Critical . D.Casual.
高三英语阅读理解中等难度题查看答案及解析
When a disaster strikes, humanitarian agencies (人道主义机构) like The World Food Programme (WFP) need information more than anything else. They need a clear picture of the damage to roads and bridges, for example, to be able to take quick action.
WFP has published a picture of damage to the epicenter (震中) of the earthquake which struck Haiti. The picture, which has been produced in the form of a satellite-based map, shows great damage to the epicenter, where 90% of the buildings were destroyed. In the map, one pixel (像素) stands for half a meter of land. That's a very close look of how things are on the ground. It helped rescue teams a lot.
WFP's Emergency Preparedness and Response Branch produced a series of clear maps showing the damage of Haiti. The maps have been produced in partnership with a research and development institute called In formation Technology for Humanitarian Assistance, Cooperati on and Action (ITHACA). The organization was set up years ago especially to work with WFP in bringing developments of satellite technology into its response to disasters. Just a few years ago, this would have meant having to wait for helicopters to overfly areas and for human beings to physically see the damage. The satellites which operate around high above our heads are of great help. They are able to see through clouds, which is helpful when weather conditions prevent the use of optical instruments(光学仪器) .
Now both WFP and ITHACA have teams working around the clock to make use of more new technologies to help people actively deal with natural disasters. “Deaths and injuries from natural disasters can be reduced if the disaster can be predicted. Several disaster prediction technologies have been developed over the years. We are also working hard to provide a more effective instrument to predict natural disasters,” said Riccardo Roscelli, president of ITHACA.
1.According to Paragraph 1, what does WFP extremely need after a disaster?
A.Doctors and volunteers.
B.Medical and food supplies.
C.The information about the damage.
D.The details about the causes of the disaster.
2.What does the author mainly want to show us when he mentions the Haitian earthquake in Paragraph 2?
A.The satellite-based map is useful. B.It was a very serious earthquake.
C.It caused many injuries and deaths. D.The picture of the damage is unclear.
3.What is the unique advantage of the satellites compared with optical instruments?
A.They can be used as the substitution of helicopters.
B.They can reduce deaths and injuries from natural disasters.
C.They can be operated around high above our heads.
D.They can see through clouds in bad weather conditions.
4.What can we learn from Riccardo Roscelli's words in the last paragraph?
A.It is not easy for people to predict natural disasters.
B.Natural disasters can cause more terrible consequences.
C.They are trying to find out a better disaster prediction instrument.
D.They have studied disaster prediction technologies for years.
高三英语阅读理解中等难度题查看答案及解析
Do you ever find yourself spending time on product reviews when you buy something online, only to find that the product you bought is junk(废物)? New research led by Dr. Powell of Stanford University may explain why this happens: it boils down to the number of reviews a product has.
The study found that when choosing between two products online, people tend to favor the one with more reviews despite the fact that the more reviewed product is of lower quality. This is because when shopping online, consumers engage(从事)in a type of “social learning”, where they learn from observing the decisions of other people and the results of those decisions. People attach more importance to the choices of others. When evaluating online products, the item’s rating and number of reviews can be helpful to an unsure customer. But a new study, published in the journal Psychological Science, found that consumers don’t check those figures to learn their true meaning enough. So they fail to do a simple task when viewing online rating and reviews, leading them to purchase products of poor quality. When shopping online, consumers engaging in social learning become informed from the decisions of others. For example, you’re more likely to buy a book at the top of the New York Times’ best-sellers list or buy an app that’s been downloaded millions of times. But looking at other people’s choices is only a part of social learning. However, how people understand or fail to understand this data is affecting their decision-making in a negative way. Overcoming this bias(偏见)is difficult because consumers find comfort in popularity.
Powell and his colleagues also found evidence of this trend beyond the study. “It doesn’t necessarily mean that better things don’t become more popular, but as a consumer, when you’re looking at the number of reviews, it’s not telling you anything,” said Dr. Powell.
1.What does the underlined phrase “boils down to” probably mean?
A. is equal to B. results in C. is due to D. focuses on
2.What belief do unsure consumers hold when purchasing products?
A. Rating determines quality. B. Popularity is good.
C. Bad reviews should be ignored. D. More-reviewed products is poor.
3.What do Dr. Powell’s words mean in the last paragraph?
A. The product’s rating often fails to reflect true quality.
B. Usually consumers will find much comfort in popularity.
C. Consumers should distinguish good things and bad things.
D. Consumers should follow others when buying things online.
4.What is probably the best title of the text?
A. How to Purchase Online B. Why We Buy Junk Online
C. Why We Ignore Bad Reviews D. How to Review a Product
高三英语阅读理解中等难度题查看答案及解析
When you find peace within yourself，you become the type of person who can live peace with others．
A．in B．by
C．for D．on
高三英语单项填空中等难度题查看答案及解析
When you find peace within yourself，you become the type of person who can live______peace with others．
A．in B．by C．for D．on
高三英语单项填空中等难度题查看答案及解析
If you find yourself _____ no one will help you, please call me．
A．where B．when C．which D．what
高三英语单项填空简单题查看答案及解析
If you find yourself ______ no one will help you, please call me.
A．where B．when C．which D．what
高三英语单项填空中等难度题查看答案及解析
If you find yourself ______ no one will help you, please call me.
A. where B. when C. which D. what
高三英语单项填空中等难度题查看答案及解析
If you find yourself ______ no one will help you, please call me.
| A．where | B．when | C．which | D．what |
高三英语单项填空中等难度题查看答案及解析