题目内容
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The little girl _______ go to the cinema rather than _______ at home alone that night.
| A.prefered; stay | B.prefers to; to stay | C.prefered to; stay | D.prefers to; stay |
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B
Today’s teens have a knowledge of the Internet that often surpasses(超过) that of their parents. Because so many teens are Internet savvy(了解, 常识), it is important that they also have an understanding of the dangers that exist online and how to deal with them. Watch teens share their own “Real-Life Stories” about issues affecting them on the Internet such as cyberbullying (网络欺凌), online enticement(诱惑), and giving out too much personal information.
| NSTeens - Terrible text |
| Some teens say and do terrible things to each other online because they don’t see the direct effects of their actions. So what should you do if you're cyberbullied? Watch the NSTeens in their latest video, "Terrible text," about a young girl who is troubled when a cyberbully sends mean text messages to her cell phone at all hours of the day and night. Visit NSTeens.org. |
| NetSmartz411 |
| NetSmartz411 is a parent and guardian’s premier, online resource for learning about Internet safety, computers, and the Web. Search our knowledge base for answers to all of your questions about the online world! If you can’t find what you’re looking for, use the “Ask the Experts tab ”to send us a question. Your question will be answered by professionals who know a lot about Internet safety —— the real-life analysts at the National Center for Missing & Exploited Children. We handle daily reports about the online exploitation of children; and well show you the steps you can take to keep the children and teens in your life safer online. Visit NetSmartz411.org. |
| CyberTipline Report |
| The CyberTipline is the place to report any incidents of Internet exploitation. If you find yourself in a situation where you need help, visit www.cybertipline.com and make a report. If you fear that you are in immediate danger, contact your local law enforcement (执法部门). |
| Real-Life Stories |
| Watch real-life stories told by teens who have been victims of Internet exploitation. Real-Life Stories |
| NetSmartzKids |
| Are you concerned about your younger brothers or sisters safety online? Visit www. NetSmartzKids.org with them to help them learn how to avoid the dangers that exist on the Internet. |
A. kids loving to play games online
B. only victims of Internet use
C. kids and their parents who want to learn about the safety online
D. pre-school students who know little about Internet
56. If you visit the website, you can ________.
A. share your friends “Real-life Stories” about issues affecting them on the Internet
B. have an understanding of the dangers that exist online and how to deal with them
C. say and do terrible things to each other online
D. ask for help when you have difficulty with your study
57. If you visit www.cybertipline.com, you can _______.
A. contact your local law enforcement
B. search our knowledge base for answers to all of your questions about the online world
C. report any incident of Internet use
D. help your brothers or sisters siblings learn how to avoid the dangers that exist on the Internet.
58. Which of the following stories you can share on the Real-Life Stories?
A. Teen murdered by man she met in chat room.
B. Problem of losing weight.
C. Left home alone.
D. Hurt by second hand smoke in the Internet cafe.
A team of US psychologists have found that talking to another person for ten minutes a day helps with memory.
"Socializing is just as effective as more traditional kinds of mental exercise in boosting memory and intellectual performance," Oscar Ybarra, a psychologist at the University of Michigan Institute for Social Research, said in a statement.
In one investigation, they analyzed data on 3610 people, aged 24 to 96.
They found that the higher their level of social interaction (交流), the better their cognitive (认知的) functioning. Social interaction includes getting together or having phone chats with relatives, freinds and neighbors.
In another experiment, the researchers conducted lab tests on 76 college students, aged 18 to 21, to evaluate how social interactions and intellectual exercises affected the results of memory and mental performance tests.
The students were divided into three groups: the social interaction group had a discussion of a social issue for 10 minutes before taking the tests; the intellectual activities group completed three tasks (including a reading comprehension exercise and a crossword puzzle) before the tests; and a control group (对照组) watched a 10-minute clip (电源片段) of the Seinfeld television show.
"We found that short-term social interaction lasting for just 10 minutes improved participants’ intellectual performance as much as engaging in so-called ’intellectual’ activities for the same amount of time," Ybarra said.
The study was expected to be published in the February issue of the journal Personality and Social Psychology Bulletin.
【小题1】The underlined word "boosting" in the second paragraph can be replaced by ______.
| A.improving | B.decreasing | C.preventing | D.training |
| A.Having a talk with a neighbor. | B.Attending a birthday party. |
| C.Watching TV at home alone. | D.Calling your classmates |
| A.To judge the effect of social interaction on memory and intelligence. |
| B.To find out what is real social interaction. |
| C.To learn how much time is needed for social interaction. |
| D.To show the function of people’s cognition. |
| A.What does the author want to show us? |
| B.Do you like living in a big city or a small one? |
| C.Which word can be used to fill in the blank? |
| D.What is the main idea of the second paragraph? |
| A.Intellectual exercises improve memory. |
| B.Different people have different ways of communication |
| C.Communicating with others keeps you healthy. |
| D.Social interaction makes you smart |