江苏省高邮市界首中学高三英语一轮复习学案：《Unit4 Law and order2》

　　Unit4 Law and order

　　Learning aims（学习目标）：To improve the ability of reading.

　　2. To go through the whole text and gain some knowledge of cybercrime and realize the importance of fighting against it.

　　3. To learn more knowledge about cybercrime.

　　Important and difficult points（重点难点）：1. How to get the general idea of the passage and each paragraph

　　2. How to improve the ability of reading.

　　预习导航【静下心来想一想】

　　Nowadays in our daily life, we often hear that someone’s QQ number has been stolen.

　　1. Have you ever found that you can’t log on your QQ suddenly?

　　_____________________________________________________________________________

　　2. Do you know what has happened to it?

　　_____________________________________________________________________________

　　3. What can it be used to do by someone who has stolen it?

　　_____________________________________________________________________________

　　合作探究【有疑有问议一议】

　　Since we have got a good understanding of the cybercrime, now let’s have a further discussion of the passage.

　　Main idea of the passage

　　Main idea of part1

　　(

　　)

　　Main idea of part2

　　(

　　)

　　Main idea of part3

　　(

　　)

　　Main idea of part4

　　(

　　)

　　1. Which of the following is right?

　　A. Cybercriminals are more interested in getting money from large companies.

　　B. Fraud against individuals is more serious.

　　C. Receiving e-mails promising money or cheques shows that you’re lucky.

　　D. With international cooperation, we can avoid any loss.

　　2. Which one of the measures will NOT be taken to prevent online crimes?

　　A. Educating people who use computers.

　　B. Seeking international cooperation.

　　C. Passing laws.

　　D. Preventing people from using the Internet.

　　课堂训练【学有所得练一练】

　　Fill in the blanks with proper words according to the reading material.

　　W: These days I often hear of cybercrime, but I don’t know what cybercrime is. Could you please tell me something about it?

　　M: OK. Cybercrime is a relatively new

　　term that refers to any computer-related criminal offence. It has been (1)c

　　into four categories. They are as follows: crimes related to security; crimes that are not specifically computer-related, such as fraud; websites with offensive (2)c

　　; offences relating to breaking (3)i

　　property and copyright laws.

　　W: Do you know why cybercrime is becoming so serious?

　　M: Because the (4)o

　　for crime have expanded with the Internet (5)e

　　. Besides, criminals realize that they can make money with little risk of being caught.

　　W: To what degree does cybercrime do harm to people?

　　M: Most people have (6)r

　　computer viruses, and many have been the targets of e-mail fraud. In addition, fraud against large companies is a bigger problem. As a result, many companies have lost millions of dollars. Even the (7)s

　　systems of government departments have been broken into.

　　W: I don抰 know why the situation with cybercrime against companties has got so bad.

　　M: That抯 because they don抰 report it for fear of losing (8)c

　　.

　　W: Then how can we deal with such a serious problem?

　　M: The only solution to this problem is international (9)c

　　. So far some steps have been taken and in 2001 mian (10)a

　　on it has been signed by many countries.

　　W: Thank you for telling me so much about cybercrime. I’ll do my bit to fight against it.

　　DISCUSSION

　　1.What do you think of Internet shopping ?

　　2.What can we do to solve the problem of cybercrime?

　　3.What is more important the convenience of using the Internet to buy things or financial safety? Why?