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1、Section Welcome to the unit & ReadingPre-readingDo you know what you should be careful about when surfing the Net?Using the web makes teenagers a target.Posting too much personal information for those millions to see can cause some big problems and can even invite danger to your life.Not everyone on
2、 the Internet is who he or she says they are.Adults will sometimes post false photos and nice messages to gain trust.They use their false identity to get the personal information of others, such as home address, phone number, or school name.Safety measuresIf you set your information to “private”， wh
3、ich means that only the people you add under the “friend” can enter your page.You also shouldnt have any pictures of yourself on the site.The only material people can see is about your name, grade, and a list of hobbies.Stay safe and have fun onlineExperts say almost 90 percent of US.teenagers onlin
4、e.But not everyone knows how to surf the web in a smart way.With these tips, you can have fun, stay safe, and avoid danger.Pick a safe password.Make sure your password is something that other people wont be able to guess.Pick a safe user name.Make sure yours doesnt say too much about you, “Happy gir
5、l 13” is better than “Alice Waters 13”Dont include your name, age, or where you are from.Never tell a stranger your name, school, address, age, birthday, phone number, or friends names.Welcome to the unit1Do you know what “order” refers to? It refers to the condition in which people obey_laws_and_ru
6、les.2What can you think of when speaking of crime?Types of crimes such as theft, murder, robbery, and also many_people_connected_with_it such as police, detectives, witnesses, judges, lawyers, victims, criminals, etc.3Talk about the following picture.Have you ever heard about cybercrime? What do you
7、 know about it?参考答案：Cybercrime_has_developed_very_quickly_recently.It_involves_the_Internet,_and_it_is_hard_to_detect_or_track.It_uses_computer_technology,_and_most_criminals_involved_in_it_are_experts_in_IT.FastreadingChoose the best answers according to the text.1What is the cybercrime?ACommitting
8、 crime with little risk of being caught.BDestroying the cyber.CStealing the computer.DComputerrelated criminal offence.答案：D2How many categories has the Council of Europe classified the cybercrime?A2.B3.C4. D5.答案：C3Who is affected by the cybercrime?AThe Council of Europe.BAll Internet users.CThe big
9、companies.DThe governments around the world.答案：B4Why do people know little about the cybercrime?ABecause the cybercrime hasnt affected our life.BBecause the loss of the cybercrime is little.CBecause the cybercrime couldnt be discovered.DBecause most cybercrime is not reported.答案：DCarefulreading.Read
10、 the text carefully and answer the following questions.1Why is most cybercrime against companies not reported?答案：Because most companies want to avoid the loss of customers, who may think that the company cannot protect their money.2Why are criminals who use the Internet difficult to catch?答案：Laws ag
11、ainst cybercrime have not been passed in many countries, and there are many holes in their legal systems.Most countries do not have arrangements for dealing with citizens of other countries who commit cybercrimes.Also, these criminals can be anywhere and can move quickly, so it is often almost impos
12、sible to catch them.3What is the solution to cybercrime?答案：The only solution is international cooperation.4What do governments need to do to fight criminals with computer skills?答案：Governments must join forces to keep up with the advances in technology used by the criminals.It is also important to d
13、raft new laws and negotiate international standards for fighting cybercrime.This will allow states to follow criminals across borders.Read the text carefully and fill in the form.The topic of the speech1.Fighting against cybercrime requires great effort and international cooperation.CybercrimeDefini
14、tionA relatively new term that refers to any computerrelated 2.criminal offence.CategoriesCrimes related to 3.securityCrimes committed without a computer, but 4.occurring over the InternetWebsites with offensive information, or websites encouraging hatred and violenceOffences related to intellectual
15、 5.PropertyThe severe situationAll Internet users are affected in one way or another.6.Reasons for the severe situationMany companies would not like to 7.report cybercrime cases. There are not specific laws against cybercrime.Measures against cybercrimeAn 8.agreement has been signed by the USA, Canada, Japan, South Africa and many European countries.SuggestionsInternational cooperation is the most important solution in dealing with cybercrime. The UN should form a special 9.agency to solve t
