【题目】Parents with young ones need to be careful of the Internet activities of their children. 【1】 But they might not have considered how they’re going to ensure (确保) kids’ safety online. Here are a number of tips to help protect kids’ safety online.

2 A good understanding of technologies such as QQ, e-mail, text messaging, forums (论坛), chat rooms, and social networking sites will all be important for ensuring kids’ safety online.

3 For example, in the beginning you may insist that the Internet only be used while the child is accompanied (陪伴) a parent. This would be useful for guiding your children through their “first-time” experiences on the web and making sure that they develop good online habits.

Keep the computer in a central place to ensure that your kids’ online behavior is being watched. You don’t need to stand over them, but just knowing that you are there will make them less likely to search the web for negative information. 4

It will be difficult to keep a close watch on what your children are doing online at all times. 5 This will help ensure kids’ safety online. Your Internet security software should include secret passwords, website history, and some methods of taking screen pictures at regular times. It would also be useful to let software be able to watch your child’s behavior on social networking sites.

A. Create a list of acceptable computer behavior.

B. So it’s suitable to set up an Internet control software program.

C. Use your computer safely when you connect it to the Internet.

D. Improve your computer skills if you are not familiar with the Internet.

E. Many parents have children just old enough to start surfing the Internet.

F. This will help protect your kids from negative online information.

G. The Internet also makes it easier to search and apply for jobs and business chances.

【题目】A new study shows students who write notes by hand during lectures perform better on exams than those who use laptops

Students are increasingly using laptops for notetaking because of speed and legibility(清晰度). But the research has found laptop users are less able to remember and apply the concepts they have been taught.

Researchers performed experiments that aimed to find out whether using a laptop increased the tendency to make notes mindlessly” by taking down word for word what the professors said.

In the first experiment,students were given either a laptop or pen and paper. They listened to the same lectures and were told to use their usual notetaking skills. Thirty minutes after the talkthey were examined on their ability to remember facts and on how well they understood concepts.

The researchers found that laptop users took twice as many notes as those who wrote by hand. However, the typists performed worse at remembering and applying the concepts. Both groups scored similarly when it came to memorizing facts.

The researchers' report said, “While more notes are beneficial,if the notes are taken mindlessly, as is more likely the case on a laptop, the benefit disappears.

In another experiment aimed at testing longterm memory,students took notes as before but were tested a week after the lecture. This time, the students who wrote notes by hand performed significantly better on the exam.

These two experiments suggest that handwritten notes are not only better for immediate learning and understanding, but that they also lead to superior revision in the future.

【1】More and more students favor laptops for notetaking because they can ________.

A. write more notes B. digest concepts better

C. get higher scores D. understand lectures better

2While taking notes, laptop users tend to be ________.

A. skilful B. mindless

C. thoughtful D. tireless

3The author of the passage aims to ________.

A. examine the importance of longterm memory

B. stress the benefit of taking notes by hand

C. explain the process of taking notes

D. promote the use of laptops

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