請根據(jù)以下任務(wù)說明和寫作要求,寫一篇150詞左右的英語短文
閱讀材料：
Advantanges and disadvantages of the Internet
Fufteeb years ago,the Internet was unheard of by most people.Today,the Internet is one of the most powerful tools throughout the world.The Internet is a collection of various services and resources.
Many fear the Internet because of its disadvantage.They claim not to use the Internet because they are simply not interested or are afraid of the possible consequences.Children using the Internet has become a big concern.When children talk to others online,they do not realize they could actually be talking to a person who may harm them later.There are many examples that children have been convinced to meet people they have talked with online.
The most common thing the Internet is used for is research.Children and students are among the top ones who use the Internet for research.Today,it is almost required that students use the Internet for research.Another popular thing to do on the Internet is to check out the news.Aalmost all-local news can be got through the Internet.
任務(wù)要求：你要參加一場英語辯論賽,主題是：“中學(xué)生該不該上網(wǎng)”.在參賽之前,你要查閱相關(guān)資料,并準(zhǔn)備你的辯論發(fā)言.請認(rèn)真閱讀下面的短文,然后完成以下的任務(wù).
1.概括短文的內(nèi)容要點(diǎn),該部分的字?jǐn)?shù)為30詞左右；
2.就“中學(xué)生該不該上網(wǎng)”這個(gè)主題發(fā)表你的看法,至少包含以下的內(nèi)容要點(diǎn),該部分的字?jǐn)?shù)為120詞左右.
a) 因特網(wǎng)給人們帶來的好處；
b) 舉例說明迷戀上網(wǎng)的害處；
c）你的建議.
寫作要求：你可以使用實(shí)例或其它論述方法支持你的論點(diǎn),也可以參照閱讀材料的內(nèi)容,但不能抄襲閱讀材料中的句子.