Mobile phones and the Internet have improved our life in many ways. However, along with improvements, they also brought a number of worrying problems.
Many car accidents are caused by mobile phones. You can use many new mobile phones to get on the Internet .This can be very convenient, but some drivers get on the Internet while driving. Driving needs all our attention. By looking at their mobile phones and not at the road, these insensitive(不专注的) drivers are a danger to us all.
Many of the dangers of the Internet are well known. Children who visit websites without their parents’ permission sometimes talk to older people they don’t know and put themselves in great danger. People with blogs(博客) sometimes post（张贴） embarrassing photographs of people they don’t know on their websites without permission. There are also people who use the Internet to get personal information that we do not want them to have.
Mobile Phones and Internet Safety Tips
l If you need to use a mobile phone when you drive, use a “hand –free” phone.
l In difficult driving situation such as rain or snow, don’t use your phone at all.
l Do not make very important phone calls while driving. They take your attention off the road.
l Tell your children not to talk with anyone they do not know on the Internet.
l In an embarrassing situation, pay attention to people around you. People will be shy about taking your picture if they know you’re paying attention.
l Refuse to give out any personal information on the Internet.
【小题1】Which of these dangers of mobile phones or the Internet is NOT mentioned in the passage?
A. You can have a car accident
B. Someone can post your photograph on the Internet
C. Someone you do not know can call you
【小题2】Children should ______ on the Internet.
A. give out their important personal information
B. talk to older people they don’t know
C. ask for their parents’ permission sometimes to visit some websites
【小题3】A “hand-free” mobile phone is probably a mobile phone that _____.
A. is free to use
B. can be used without your hands
C. can be used with only one hand
【小题4】What advice is given in the passage to stop someone from taking an embarrassing picture of you?
A. Pay attention to the people around you
B. Don’t give out your personal information
C. Use a “hands-free” mobile phone
【小题5】Which is the best title of the passage?
A. Internet Problems
B. Mobile Phone and Internet Dangerous
C. The Development of Mobile Phone and Internet

Recent research from the Pew Internet Project suggests that 90% of Americans aged from 12 to 17 use the Internet, and 51% of those teens use social networks. However, there are many possible problems with social networking sites and the teenagers who use them.

Apart from the social advantages, social networking sites can be used to record school research, develop artistic talents and experiment with other forms of subject creation. They provide a way to communicate with others who share the same interests and to get helpful advice on ongoing projects.
Along with these advantages come some dangers. For example, most social networking sites are open to all, especially MySpace, which is the most popular social network among teens in America. It means that they could be put in unpleasant and frightening situations.
A greater danger is that teens may become objects of the people with secret purposes. The secrecy of some social networking sites makes it easy for dangerous people to find young teens and invite them into dangerous conversations. It’s easy for them to pretend as teens and draw children into dangerous real-world communication as well. Then further hurt might be on its way.
Another danger is identity stealing, which can happen when teens share too much information about their names, dates of birth and locations.
Therefore, it’s very important to make sure teens are safe when they use social networks.
Many of the same rules that work for online chat work for these sites:
※Don’t use your real name.
※ Don’t give out personal information to people you don’t know. A last name and a town
are enough for a bad guy to find where you are.
※ Don’t believe that people are who they say to be.
※ Immediately end any communication that makes you uncomfortable and report it to a
parent.
Only if you are sure of your safety, can you enjoy the fun brought by social networking. Besides, trying to deal with all problems on your own can lead to terrible results. Remember, asking your parents or school officials for help doesn’t mean you are unable to do anything but wiser than many others.                                             
【小题1】How many dangers of using social networks are mentioned in the passage?

Entering high school means you have to make more effort on study, There are a few tried and tested skills that have always proved effective(有效的) for learning. Here are some of them.

Firstly, make a timetable and follow it. This will include how many hours and which part of the day you will spend studying. Try to make sure that your study time takes place after you have rested, so that you are fresh and can learn effectively. You will find that studying at the same time every day will help you concentrate(集中) better. It's also important to keep improving your timetable, to make it more effective over time.

Secondly, pick a place that will help you concentrate on study. The place should be far away from loud sounds which make you uncomfortable and prevent you from concentrating on your study.

High school study skills include a method called SQ3R. The first step is to survey（纵览） what needs to be covered in order to get a general understanding of the subject. Next, you can learn about the material by answering questions such as what, why, how, when, who and where. As you study, ask yourself questions and look for the answers in your material. The third step is to read and then recite（背诵） what you have read. The last step, reviewing, is often the most important one. People need to review any material about three times, before they keep it well in their minds.

Besides these study tips, you can come up with several of your own study skills for school. However, remember that time is the most valuable thing you have. All the study skills for high school will be nothing, if you don't use your time wisely.

(   ) 4. In order to study well, you should do all the following EXCEPT _______.

A. never change the timetable once you have made it

B. choose a place that will make you feel comfortable

C. answer some questions and ask yourself questions

D. create and follow your own study skills for school

(   ) 5 The writer thinks the most important step in study is to _______.

A. read           B. survey        C. review          D. recite

(   ) 6. The right steps to use the SQ3R method are _______.

A. question-survey-review-read & recite     B. survey-read & recite-question-review

C. read & recite-review-survey-question     D. survey-question-read & recite-review

(   ) 7. Which of the following might be the best title for this passage?

A. School Life at High School             B. Study Skills for High School

C. The Importance of Making a Timetable    D. Best ways to Improve Your Study