高中英語 module 6 the internet and telecommunications（第二課時）課件 外研版必修1(文件)
【正文】 onal _________ on the Inter. 4. When I ______ to my puter, I have to enter a keyword. 5. I use a CDROM ________ information. download surfing websites log on to store 6. It’s cheaper to send _________ than to talk on a mobile phone. 7. A ______ allows you to move around a puter screen and do things without using the keyboard. 8. The Inter is _________ through puters and mobile phones. 9. A _______ is a piece of
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