unit 4 law and order welcome to the unit word power

课件50张PPT。What does “order” refer to?law and orderOrder is related to law and refers to the condition in which people obey laws and rules.welcome to the unitPicture 1What is the man trying to do with the hook?He is trying to steal the bag while the other person is sleeping.How long ago 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.Picture 2Have 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.Picture 4Some people copy artist’s music or lyrics(歌词)withouttelling or paying
them. They do this
for either personal
or commercial use.
This is called
“piracy”. Have you ever seen pirate books, CDs or DVDs for sale?Do you think it is OK to pirate them? Why or why not?No, it is illegal to copy them without permission. Other people’s works are their intellectual property, which should be protected by law. Otherwise, creators would be harmed, and they would stop creating new works.Picture 3Do you know anything about what the police do for society?The police help 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.ReadingThe fight against cybercrimeGo through the reading passage as quickly as possible and try to find answers to the questions.fast reading1. 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.Para 1
What is the topic sentence of Para1? What is the usage of the fist paragraph?
What is the style of the article?Read the passage carefully and answer some detailed questions:Para 2
What is the definition of cybercrime?
Cybercrime is a relatively new term that
refers to any computer-related criminal offence.
Find out the four major categories of Cybercrime
crimes related to security, such as hacking;
crimes that are not specifically computer-
related, such as fraud;
3 websites with offensive content; encouraging
hatred and violence.
offences relating to breaking intellectual
property(知识产权) and copyright laws(版权法).
Paras3-4Which of the following is TRUE?
A All Internet users are affected by
computer viruses directly or indirectly.
B IT experts’ ripe targets are large companies.
C According to the survey in 2002, about 80 percent of the big companies had lost millions of dollars.
D Cybercrime is becoming common and severe, so it is necessary identify and fight against it. DP5
Why is most cybercrime against companies not reported?
Because they fear that , they will lose customers, who may think that the company cannot protect their money.
Para6 .
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. Para 7-8What do governments need to do to fight criminals with computer skills? 1 Combine their technological resources to keep up with the criminals who have the best technical skills.
2 It is also important to make new laws and create international standards for these laws. This will allow states to follow criminals across borders. Para 9
What is Vinton Cerf’s opinion?Answers to C2 and DC2: 1 b 2 d 3 a 4 c
D: 1 d 2 g 3 e 4 f 5 b
6 a 7 cE: 1. cybercrime 2. tight
3. computers 4. security
5. viruses 6. hacked
7. content 8. violence
9. offence 10.privateComplete the passage：Cybercrime is a relatively new term that
refers to any computer-related criminal
(1)_______. Online crimes has been
(2)________ into four categories by the
Council of Europe. We feel that such
(3)________ classifications are necessary
as they help identify and combat
cybercrime, which is a serious problem
nowadays. It is so (4)_______ that all
Internet users are affected by it either
directly or indirectly. Most people have
received computer (5)________ and
many have been the targets of e-mail
(6)_______, which is becoming more offence classified specific severe viruses fraud and more common as some criminals
send e-mails promising money or
(7)________. Receivers of these e-mails
are asked to offer their bank details so
that their money is stolen. The number of such cases against (8)_________ but fraud against large companies is a bigger problem. Large companies are ripe (9)_______ for cybercriminals, who are often IT (10)_______. After a survey, we have enough evidence to show that cybercrime is costing businesses worldwide hundreds of billions of dollars (11)_________, which includes (12)________ money that is deposited in chequesindividuals targets experts annually blackmail cybercriminals’ bank accounts to protect the companies that pay. However, most companies have been (13)_____ to report cases of cybercrime because they fear that by doing so, they will lose (14)__________, who may think that the company can’t protect their money.
Now many governments have not yet passed laws (15)______cybercrime because it is very new and there are many holes in their (16)_______systems. What’s the worse, most countries do not have arrangements for dealing with (17)_______ of other countries who commit cybercrimes. unwilling customers against legal citizens The criminals can move from one place to another quickly, particularly Europe, where (18)_____ are not needed to travel to many countries. Thus, it is almost impossible to(19)______ cybercriminals.
Therefore, it is believed that the only solution to this problem is international (20)____________. Only in this way can the world stop the widespread problem of cybercrime.visas catch cooperationSome useful expressions:给某人做演讲
进行网络犯罪
几乎没有被捕的风险
将…分类
与安全有关的犯罪
适宜的目标
入侵安全系统
address (vt) sb.
commit crime online
with little risk of being caught
classify … into …
crimes related to security
ripe targets
break into security systems8. 准确地说
9. 不愿意做某事
10.集合技术资源
11. 跟上，赶上
12.为….创立标准
13.无疑地say accurately
with some accuracy
be unwilling to do sth
combine technological resources
keep up (with…)
set/create standards for…
no doubt (that…)
without doubtNo doubt I will succeed in the end.
我确信我最终会成功14.充当，扮演….的角色act /serve/work as那是毫无疑问的。 There is no doubt about it. 毫无疑问我们会成功的。There is no doubt that we will be
successful.Language points1.cost vt.
1. 花费[O1]
The car cost him around ten thousand
US dollars.
这车花去他一万美元左右。
2. 使付出(时间、劳力、代价等);使丧失
The error cost the company one million
pounds.
这错误使公司损失了一百万英镑。
The expendition cost him his life.
他在那次探险中丧生.
Her marriage cost her her career.
她的婚姻使她放弃了职业.cost sth
sb sth2.considering : prep/conj.就...而论,考虑到 考虑到路程较远,他来得够快了。 Considering the distance, he arrived
very quickly.考虑到他只学了一年英语,他讲得算是很流利了。 Considering he's only been learning
English a year he speaks it very well.All things ____, the planned trip will have to be called off. (CET-4 1998,6)
considered B) be considered
C) considering D) having sconsidered
A 3.access u.接近; 达到; c入口, 通路, 只有沿着那条狭窄的路走才能到达他们的房子 The only access to their house is along
that narrow road.只有少数几个人能看到有关该案全部事实的
材料。Only a few people have access to the
full facts of the case.vt.【电脑】取出(资料);使用;接近 She accessed three different files to find
the correct information.她存取了三个文件以找寻所要的信息.I can't relate what he does with to/with
what he says4.relate to 有关,涉及;She doesn’t relate very well to other
women.和….相处Some adults can't relate to children.Children need to learn to relate to other
children.与…友好相处。理解和….相处;理解我没法把他做的和说的联系起来。be related to…与…有关的一本有关公共关系的书 a book related/relating to public relationsExx. The matter ____ your fate cannot
be taken for granted.
A. relate to B. to relate to
C. related to D. relating toC/ DExx: 选词填空The young couple had to _________ the
house as both of them had lost keys.(闯入
2. ________ you’ll want to unpack and
have a rest before dinner.(无疑)
3. The young men ,who ____________
to Internet users by spreading viruses
through the Internet were caught by the
police.(犯罪)
4. The university asked me to provide all
the information_________ my academic
Achievements.(有关)break intoNo doubtcommitted crimerelating to5.The police hold(担任)great resposibilies
in society for they help _________ and
protect us from crime.(维持秩序)
6. This article affords ______
understanding of the situation.(是关键)
7. Everyone was happy with the news
that Mr Smith was asked to _______ an
advisor on the project.(充当)keep orderthe key toact as8.She doesn’t care much about her
wearing. She is really __________ spend
so much money on this coat.(不愿)
9. China has formed a legal system
to protect ________________ rights.
(知识产权)unwilling tointellectual propertyWord powerThe lawWords about the law:victim
police officer
detective
witness
criminal
suspect
defendant
prosecutor
lawyer
judge
jury
侦探
律师
嫌疑犯
被告人
法官
受害人
警察
陪审团, 陪审员
罪犯
起诉人,检控官
目击者People involvedTerms involved犯罪
展开调查
收集证据
采访人们
逮捕嫌疑犯
控告嫌疑犯有罪
嫌疑犯羁押候审
commit a crime
conduct an investigation
collect evidence (u)
interview people
arrest a suspect
charge/accuse the suspect with/of the crime
place the suspect in custody
上法庭审判
交互讯问
通过判决
被判入狱30年
交付罚款
释放
犯…罪
是那场争论的见证人 go to court for a trial
cross-examination
pass a verdict
be sentenced to 30 years in prison
pay a fine
set free
be guilty of…
a witness of /to…Language points :1. 骗取某人某东西cheat sb of/out of sth他们骗取了老妇人的房屋和钱财。They cheated the old woman of her
house and money.哄骗…做… cheat sb into doing那个推销员骗我买了假货。 The salesman cheated me into buying a
fake.2.告发 …你应当向警方控告他们的。You should have reported them to the
police report …to…3. find+ O +OC(doing)我们看到他在车站等我们。 We found him waiting for us at the
station.发现/觉…在… 4.努力做…in an effort to do…The key areas of our future work include:
continue to improve understanding and
leadership in an effort to do well in
tackling(处理) the difficult problems.下一步工作的重点是：进一步提高认识,
加强领导，努力做好攻坚阶段工作； 5非法进入(电脑系统)hack into..Answers to C1. police station 2. crime
3. trials 4. arrested
5. charged 6. investigation
7. lawyers 8. witnesses
9. guilty 10.sentenced
11.prison 12.victims1. f 2. e 3. a 4. d 5. h
6. g 7. b 8. cAnswers to Part Dburglary
armed robbery
theft
assault
shoplifting
mugging
murder
drug dealing入室行窃
持械抢劫
偷窃行为
攻击, 袭击
入店行窃
行凶抢劫(自背后)
谋杀, 凶杀
毒品交易Part D types of crimesBye-byeBye-bye