2011届高三英语law and order课件3

秦建华,Law and order,Welcome to the unit,1. Do you know what order refers to?,It refers to the condition in which people obey laws and rules.,2. What 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.,Talk about the pictures(page49),What is the man trying to do with the hook?,He is trying to steal the bag while the other person is sleeping.,Talk about the pictures(page49),When did this happen? How do you know?,Judging from their appearance, it might have happened hundreds of years ago.,Do you think this often happen nowadays?,This particular type of theft is less likely than in ancient times, although people still steal nowadays.,Have you ever heard about cybercrime? What do you know about it?,Cybercrime has developed very recently.,It involves the Internet, and it is hard to detect or track.,It is not easy to catch the criminals involved in cybercrime because they could be in any country and can move quickly from place to place.,It uses computer technology, and most criminals involved in it are experts in IT.,International cooperation is needed to fight against it.,Do you know anything about what the police do for society?,The police help to keep order and guard our society. They catch thieves, direct traffic and protect people.,What is your opinion about their work? Do you think our society would be safe without them?,They play an important role in protecting our society from crime and disorder. Without them, our society would be lawless.,Some people copy artists music or lyrics without telling or paying them. They do this for either personal or commercial use. This is called piracy(盗版). What is your opinion about it?,Have you ever seen pirate（盗版） books, CDs or DVDs for sales?,Do you think it is OK to pirate them?,No, it is illegal to copy them without permission. Other peoples works are their intellectual property, which should be protected by law. Otherwise, creators would be harmed, and they would stop creating new works.,Discussion,As a student, what do you think you can do to make our society safer?,First, we ourselves should know about the law and keep the law. Second, we should educate other people to obey the law and try our best to fight against bad acts in our society and even stop crimes when necessary.,Reading,The fight against cybercrime,Fast reading,Go through the passage as quickly as possible and try to find answers to the three questions in part A on Page 50.,According to the Council of Europe, how many types of cybercrime are there?,There are four types of cybercrime.,2. How many companies and government departments were surveyed by the Computer Security Institute?,503 companies and government departments were surveyed.,3. What is the solution to cybercrime?,The only solution is international cooperation.,The definition and different types of cybercrime,The extent of the problem,The legal situation regarding cybercrime,The solution to the problem,General idea,Detailed reading,Read the passage a second time and complete Part C1.,1. What is the definition of cybercrime?,Cybercrime is a relatively new term that refers to any computer-related criminal offence.,Hacking, spreading computer viruses, fraud, websites with offensive content or websites that encourage hatred and violence, and breaking intellectual property and copyright laws.,2. Can you name two examples of cybercrime?,3. What is fraud?,Fraud is a crime where money is stolen by cheating others.,4. According to the Council of Europe, who is affected by cybercrime?,All Internet users are affected by cybercrime either directly or indirectly.,5. Why is most cybercrime against companies not reported?,Because most companies want to avoid the loss of customers, who may think that the company cannot protect their money.,6. Why are cybercriminals almost impossible to catch?,Laws against 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 impossible to catch them.,7. What do governments need to do to fight criminals with computer skills?,Governments need to combine their technological resources to keep up with the criminals who have the best technical skills. It is also important to upgrade laws and create international standards for these laws. This will allow states to follow criminals across borders.,研究理解句子，并注意划线部分的具体意义1Cybercrime is a relatively new term that refers to any computer-related criminal offence.(P50 Lines 2-3) 网络犯罪是一个相对较新的词语， 指任何与电脑相关的犯罪。2. Firstly , the council lists crimes related to security, such as hacking .(P50, Lines7-9) 首先，欧洲议会列出了涉及与安全相关的犯罪，如黑客行为。3.Secondly, it notes crimes that are not specifically computer-related, meaning that they can be committed with or without a computer, an example of which is fraud(Page 50 lines 11-13)第二， 它指出了与电脑并非特别相关的犯罪，即此类犯罪可通过电脑来实现，但也可不通过电脑来实现，如欺诈就是此类犯罪的一种。,4. Lastly , it identifies those offences relating to breaking intellectual property and copyright laws.( P50, lines15-16) 最后, 它定义了同侵犯知识产权和违反版权法相关的犯罪 。5.A survey conducted in 2002, showed that 90 per cent of the 503 biggest companies and government departments questioned had had their security systems broken into in the previous year. (P50, Lines26-30) 美国的一家私人机构，电脑安全协会，2002年进行的一项调查表明，在被调查的503家最大的公司和政府部门中，有90%的单位安全系统在前一年遭到入侵，80%的单位损失了数百万的美金。,6. Considering how bad the situation with cybercrime against companies has got, many people wonder why so little is known about this. (page 51 Lines 34-35)考虑到针对公司的网络犯罪的 情况有多么恶劣， 许多人质疑为什么我们对于