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1. program 2. spread
Computer viruses are often spread by s in email messages.
attachment
Computer viruses also spread through s on the Internet. They can be hidden in illicit(违 法的) software or other files or programs you might download. download
Passage A
You Are the Weakest Link, Goodbye
Warming up
TaskⅠ
Watch the Video
Task Ⅱ
According to the video, Describe the pictures
A virus of computer can also make the computer act differently.
Thank you!
Leabharlann Baidu
A computer virus is a piece of computer program
Computer viruses are often spread by attachments in email messages.
Task Ⅲ
Fill in the blanks
Computer viruses are small software s that are designed to from one computer to another and to interfere<介入 >with computer operation.
Computer viruses are often spread by s in email messages.
attachment
Computer viruses also spread through s on the Internet. They can be hidden in illicit(违 法的) software or other files or programs you might download. download
Passage A
You Are the Weakest Link, Goodbye
Warming up
TaskⅠ
Watch the Video
Task Ⅱ
According to the video, Describe the pictures
A virus of computer can also make the computer act differently.
Thank you!
Leabharlann Baidu
A computer virus is a piece of computer program
Computer viruses are often spread by attachments in email messages.
Task Ⅲ
Fill in the blanks
Computer viruses are small software s that are designed to from one computer to another and to interfere<介入 >with computer operation.