十天搞定托福作文

　　However, there was only one set in the whole library because it takes awhole shelf to hold and is too expensive to purchase more than one set. Eversince the university bought in the CD version of the British Encyclopedia, weare free to refer to the same article at the same time through differentterminals.

　　This case is not rare, in reality, frequently many readers of the libraryneed to refer to the same source at the sametime.

　　2、反例：(still 图书馆)

　　Paper books in the library circulate very fast. Frequently we find a goodbook lose its good shape within 3 months. Those seldom-borrowed books are notsafe at all, in danger ofnatural erosion and worm bites.

　　解说：不好说电脑好存放的时候，就说书不好存放。

　　举反例要适可而止，不能指望全篇用反例来支撑自己的观点。

　　3、具体数据和引用权威：

　　想得4分以上必须注意， 因为4分要求说服力，5分要求appropriateexamples。

　　Eg.My hometown used to have one million acres of forests. The town peopleare shortsighted as to sell trees for $10 per piece. Trees are sold at a rate ofapproximately 100 thousand pieces per year, according to the data from thegovernment.

　　Professor Selephant from Peking University, one of the bestuniversities inEnvironmental Engineering, once said, the tress in my hometown will disappearwithin 10 years at thisspeed of lumbering.

　　倒数第二段让步：

　　Eg.Admittedly, books do have certain advantages over computers. They areeasier to carry with, lower in unit price, and more energy efficient given thatcomputers are driven by electrical power.

　　However, computers have more valuable merits as an efficient, durable,manageable means for libraries of the new century. I therefore reinforce mystandpoint to choose computers as my final choice for the investment.

　　解说：让步之后一定记得重申 anyway 我还是坚持 XXX 观点。