希望之星英语大赛演讲稿

Question

我明天要上台演讲，要演讲的是：我和电脑。90秒。希望高手来解答一下，我五年级，一定要快。我急急急！！！！！！！！！

Answer 1

　　Younger hundred years, did not see the steam engine brought about the Industrial Revolution, but I was the right time to witness a revolution in the era of computer networks bring.

　　One day her father cold small illness, go to the hospital back sighed: "Now doctor, will use the computer on it!" I understand, then go to the hospital visit, before we know the hospital covered with a network of comprehensive use of medical computers, medical treatment is largely based on the patient symptoms, such as headache, fever, stomach pain, etc., check the computer input, the system will automatically pop up a series of reference drugs, the doctor confirmed, it can print records and prescription of. Do not use computer systems of doctors, hospitals also criticized the button up to punish, according to number of sheets of handwritten prescriptions for economic sanctions.

　　Application of new technologies to the medical in this understandable, but everyone signs is different, and whether the symptoms are classified with dozens of decisions to complete the medication? This is the best medicine individual initiative in the field of computer system, it will make doctor, inert? Over time, we hope smell it and maybe the rest "Q" may also appear "self-hospital", we enter their symptoms, the computer automatically discharge prescriptions, so that even the "Q" also saves.

　　The popularity of computer networks, online dating has been a very common thing. This two-year graduates employment, schools and community to encourage their own businesses, to the online shop. The idea favored by many students, small investment, free to work, good service, and meals worry about. Network operators to bring a lot of traditional business impact, bear the brunt of physical bookstores, online purchasing at least 7.5 - 8 discount off the price, quality, more uniform, but also saves time on the road to run around. Others, such as small appliances, clothing and other products online shopping is also becoming increasingly popular.

　　According to records, the Industrial Revolution caused many workers unemployed, angry workers smashed the looms and other efficient production tool. Although the present situation is not so serious, but there are similarities. I have a friend who was working in telecommunications companies, he said, the whole network operating system, many large enterprises in the township, town, district, county-level branches are not set up accounting, statistics and positions. The original classification of these positions to collect the data, the software automatically by computers. Computer networks, although slightly higher construction costs, but once completed, can be all-weather operation, no need to leave fast data recording and extraction for the complete decision-making based on objective analysis, reduce operating costs.

　　Computer to change the world, where the next change will be?

　　可以吗，可能会有一些语法错误，你自己再看看，也可以请专人看看