【題目】以The most useful invention-computers為題，寫一篇80詞左右的短文，說明電腦的廣泛應用及其優(yōu)點。

The most useful invention-computers

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【答案】In my opinion, computers are the most useful invention today.

They work faster than people. They can help people do lots of work. We can use them to write. They are widely used in schools, companies and hospitals. People communicate with each other more easily and quickly with computers. They are people’s good friends. Do you own a computer? If not, do you want one?

【解析】以The most useful invention-computers為題，寫一篇80詞左右的短文，說明電腦的廣泛應用及其優(yōu)點。根據(jù)材料內容可知本文主要是一般現(xiàn)在時態(tài)，人稱主要是第三人稱，注意并列連詞的使用及主謂一致問題。寫作中注意上下文的過度，符合邏輯關系。

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