e英语教程unit3

你把原题写一下，我们用冀教版。

Procedures to DIY (Do It Yourself) a computerTo DIY a computer successfully, you should, first of all, decide on the functions you need, i.e. what you intend to do with your computer. There is a big difference between a computer to play games and a computer for word processing. You should also read some latest computer journals to learn the features of various parts before you go out to buy these parts. And you should go to at least three computer stores to get the best prices. Once you have all the parts on your table, you'd better have someone with experience to guide you how to put them together. Of course you can also teach yourself with a DIY book. When all the parts are in place, do a final checkup before you turn on the power. The joy is beyond words when you see your computer start working.不给你粘了，答案在这儿，自己找。WRItTING里 每个单元答案都有