外研版选修9 Module 4 Languages of the World Cultural Corner课件 （共22张）
文档属性
| 名称 | 外研版选修9 Module 4 Languages of the World Cultural Corner课件 （共22张） |  | |
| 格式 | zip | ||
| 文件大小 | 1.9MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2019-06-10 06:48:08 | ||
图片预览
文档简介
课件22张PPT。Dangerous!Book9 Module 4 CULTURAL CORNERRead This Carefully- Computer Viruses Are Dangerous!Read This Carefully- Computer Viruses Are Dangerous! Why are computer viruses dangerous?
----------------------------------------------------------------------------------------------------------------------Passage StructureComputer virusesComputer viruses have done great damages in the past few years.The next virus would be worse.Para 1-2Para 3-6Para 7--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Part1
a programme
enter a computer
damage or destroy
make copies of itself
threatening and dangerous
A computer virusPart2
a millionmore damagewithin----------------------------------------------------------------------------------------------------------------------In March1999On the 26th April 1999Love letterIn 2003----------------------------------------------------------------------------------------------------------------------the Melissa virusWhy was this virus spread so easily?
open an email
be sent to the first 50 names
fool many people
come from someone they knewChernobyl1986年一声巨响彻底打破了这一神话。由于操作人员违反规章制度，核电站的第4号核反应堆突然失火，引起爆炸，其辐射量相当于400颗美国投在日本的原子弹。8吨多强辐射物质泄露，尘埃随风飘散，致使俄罗斯、白俄罗斯和乌克兰许多地区遭到核辐射的污染。切尔诺贝利核事故被称作历史上最严重的核电事故。 切尔诺贝利核电站位于乌克兰北部，是前苏联时期在乌克兰境内修建的第一座核电站。曾被认为是最安全、最可靠的核电站。--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Love letterEach year brings a new danger.WannaCry over 150 countries----------------------------------------------------------------------------------------------------------------------In May 2017----------------------------------------------------------------------------------------------------------------------WannacryHealthcare industry universities----------------------------------------------------------------------------------------------------------------------ransomware virus (勒索病毒)---------------------------------------------------------------------------------------------------------------------- How do the viruses spread?open an email messagebe sent to the first 50 namesvia email or through Internet chat
roomsPart3我们做到以下注意事项，就可以有效地预防计算机中毒：
1. 收到陌生可疑邮件，请谨慎处理不要贸然点开，尤其是包含链接和附件的那种。
2.只到正规下载站去安装软件，不随便搜索下载安装软件。
3.定期异地备份计算机中重要的数据和文件，万一中病毒可以进行恢复。
4.及时修复系统漏洞，至少安装一款杀毒软件和一款数据恢复软件。----------------------------------------------------------------------------------------------------------------------What can we do?----------------------------------------------------------------------------------------------------------------------summary Computer viruses are computer programmes which make copies of themselves and are sent to other people via a computer user’s address book. They enter computers and damage or destroy files and information.
Computer viruses are dangerous and they have done great damage in the past few years. The next virus could be even worse.----------------------------------------------------------------------------------------------------------------------Make sure of cyber securityPrevent criminal activities: such as terrorism and gambling.
Promote the healthy development of the Internet.
Obey the cyber security law.
Whatever the purpose, we mustn’t design computer viruses which do harm to our society. we must----------------------------------------------------------------------------------------------------------------------TASKYou are preparing a talk to native English speakers who are thinking about learning your mother tongue.
What aspect of the language do you think they will find:
Think about the differences and similarities between English and your mother tongue:
----------------------------------------------------------------------------------------------------------------------Chinese for English native speakers ----------------------------------------------------------------------------------------------------------------------Differences between Chinese and English----------------------------------------------------------------------------------------------------------------------TaskPrepare a talk about your mother tongue.
Present your talk to the rest of the class.
----------------------------------------------------------------------------------------------------------------------Passage StructureComputer virusesComputer viruses have done great damages in the past few years.The next virus would be worse.Para 1-2Para 3-6Para 7--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Part1
a programme
enter a computer
damage or destroy
make copies of itself
threatening and dangerous
A computer virusPart2
a millionmore damagewithin----------------------------------------------------------------------------------------------------------------------In March1999On the 26th April 1999Love letterIn 2003----------------------------------------------------------------------------------------------------------------------the Melissa virusWhy was this virus spread so easily?
open an email
be sent to the first 50 names
fool many people
come from someone they knewChernobyl1986年一声巨响彻底打破了这一神话。由于操作人员违反规章制度，核电站的第4号核反应堆突然失火，引起爆炸，其辐射量相当于400颗美国投在日本的原子弹。8吨多强辐射物质泄露，尘埃随风飘散，致使俄罗斯、白俄罗斯和乌克兰许多地区遭到核辐射的污染。切尔诺贝利核事故被称作历史上最严重的核电事故。 切尔诺贝利核电站位于乌克兰北部，是前苏联时期在乌克兰境内修建的第一座核电站。曾被认为是最安全、最可靠的核电站。--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Love letterEach year brings a new danger.WannaCry over 150 countries----------------------------------------------------------------------------------------------------------------------In May 2017----------------------------------------------------------------------------------------------------------------------WannacryHealthcare industry universities----------------------------------------------------------------------------------------------------------------------ransomware virus (勒索病毒)---------------------------------------------------------------------------------------------------------------------- How do the viruses spread?open an email messagebe sent to the first 50 namesvia email or through Internet chat
roomsPart3我们做到以下注意事项，就可以有效地预防计算机中毒：
1. 收到陌生可疑邮件，请谨慎处理不要贸然点开，尤其是包含链接和附件的那种。
2.只到正规下载站去安装软件，不随便搜索下载安装软件。
3.定期异地备份计算机中重要的数据和文件，万一中病毒可以进行恢复。
4.及时修复系统漏洞，至少安装一款杀毒软件和一款数据恢复软件。----------------------------------------------------------------------------------------------------------------------What can we do?----------------------------------------------------------------------------------------------------------------------summary Computer viruses are computer programmes which make copies of themselves and are sent to other people via a computer user’s address book. They enter computers and damage or destroy files and information.
Computer viruses are dangerous and they have done great damage in the past few years. The next virus could be even worse.----------------------------------------------------------------------------------------------------------------------Make sure of cyber securityPrevent criminal activities: such as terrorism and gambling.
Promote the healthy development of the Internet.
Obey the cyber security law.
Whatever the purpose, we mustn’t design computer viruses which do harm to our society. we must----------------------------------------------------------------------------------------------------------------------TASKYou are preparing a talk to native English speakers who are thinking about learning your mother tongue.
What aspect of the language do you think they will find:
Think about the differences and similarities between English and your mother tongue:
----------------------------------------------------------------------------------------------------------------------Chinese for English native speakers ----------------------------------------------------------------------------------------------------------------------Differences between Chinese and English----------------------------------------------------------------------------------------------------------------------TaskPrepare a talk about your mother tongue.
Present your talk to the rest of the class.