14.8cm×10.1cm×2.6cm

Unit Three The Computer LCRZ Daniel Ma

Read the first two paragraphs and then answer the following questions 1.When were the first computers invented and what are the characters of them? 2.Why are computers now cheap, convenient and constantly improving?

Read Li Ming’s story carefully and then do True or False questions 1. Many of Liming’s friends have a computer at home. 2. Liming received his father call while he was online

E --- D --- C --- B --- A --- F Read Jenny’s story and then put the following sentences in correct order. Have a debate with her mother Downloading a couple of songs Answer her e-mail Sign on to a chat line Check her e-mail Her mom got home E --- D --- C --- B --- A --- F

Cloze test The computer has greatly improved modern life, but not all of the changes have been_________. Families, too, have been greatly ________ by the computer. Let’s see Liming’s and Jenny’s experiences with computers. Liming thought the internet café was a good place to come up _____ his e-mail and did research for school projects. However, his parents thought it was safer and cheaper for him to work at home. There was only one computer at Jenny’s home. How can any family get _______ with only one computer theses days? positive affected with along

Surfing online is harmful to the young debate Surfing online is harmful to the young For Against

Surfing online is harmful to the young For Surfing online is harmful to the young A waste of time A waste of money Have bad effect on study

Surfing online is harmful to the young Against Surfing online is harmful to the young Learn Communicate Entertainment Improve

Homework Write an essay about the advantages and disadvantaged of surfing online