网址：http://m.1010jiajiao.com/timu3_id_2702020[举报]
Teenagers in England do many the same things as children in China．They enjoy sending messages on their mobile phones and they also like swimming, listening to the latest music, watching TV and surfing the Internet.
Let’s follow Sally, a British teenager, and spend five days with her during her school holiday
| The First Day | After breakfast，Sally’s mother went out and left her alone al home Dinner was at 6：30 p．m．After that，she finished her English homework Then she surfed the Internet． |
| The Second Day | Sally and her mother paid a visit to their friends and went swimming together．Later，they went shopping for clothes and books |
| The Third Day | She went to the supermarket with her mother to buy fish and chips for lunch as well as some pens. After she got back home．she spent the next few hours surfing the Internet and watching TM |
| The Fourth Day | She surfed tile Interact Her mother took her out for lunch before she went to work．She then read stories． |
| The Fifth Day | They went to a park Her mother met smile friends there. When they got home k was already time for dinner Afterwards，she did her homework until 10 p．m. |
1．Sally and her mother went to the supermarket to buy
A．food for lunch and pens B．some books and pens
C．some fish and clothes D．some food and books
2．Which of the following things did Sally do on the fourth day?
A．She went swimming． B．She went out for breakfast．
C．She read books． D．She went shopping．
3．According to the passage, we can infer （推断） that _________．
A．parents shouldn't leave children alone at home
B．a park is the best place to meet friends
C．teenagers don't do their homework during their school holiday
D．surfing the Internet has become an important part of teenagers' lives
查看习题详情和答案>>
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 communicatewith 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?
| A．2. | B．3. | C．4. | D．5. |
| A．students could be put into unreal situations on the Internet |
| B．teenagers are facing unknown dangers on the social networks |
| C．Internet provides more social websites to American teenagers |
| D．social networks are very popular among teenagers in America |
| A．the dangers are similar when chatting online and surfing social networks |
| B．more than half American teenagers aged from 12 to 17 use social networks |
| C．teens who ask for help are wiser when meeting problems on social networks |
| D．there are more disadvantages than advantages for teens to use social networks |