�� （三）選項中照抄原文的一般不是答案項，而同義替換的一般是選項。��


�� 例（1）According to Dr. David， Americans .(1993年6月六級題32)��


�� A．a(chǎn)re ideally vigorous even under the pressure of life��


�� B. often neglect the unsequences of sleep deficit��


�� C. do not know how to relax themselves properly��


�� D. can get by on 6.5 hours of sleep��


   (分析：答案項中A、D兩項基本上是原文中句子的原現(xiàn)，故被排除。B項中有often 一詞，語氣委婉，不十肯定，故為答案。)��


�� 例（2）According to the passage， which of the following statements is true?(1996年1月六級題35)��


�� A．Future man will be made of silicon instead of flesh and blood��


�� B. Some day it will be difficult to tell a computer from a man��


�� C. The reasoning power of computers has already surpassed that of man��


�� D. Future intelligent life may not necessarily be made of organic��

matter.
   （分析：A項句子基本上是原文詞句，C項中有already一詞，語氣太絕對化，故A、C兩項被排除。剩下B、D兩項，而D項中有不十分肯定語氣詞may not，故選D。）��


�� （四）較全面、有針對性地表達(dá)文章中心思想的，選項一般是答案項。��


�� 例（1）which of the following best summarizes the main idea of the passage? (1996年1月六級題25)��


�� A．Musical 包含uments developed through the years will sooner or later be replaced by computers.��


�� B. Music can't be passed on to future generations unless it's recorded.��


�� C. Folk songs can't be spread for unless they are printed on music sheet.��


�� D. the development of music culture is highly dependent on its material aspect.��


   (分析：根據(jù)短文內(nèi)容可以看出，A、B、C三項的內(nèi)容都只是從某一個方面闡述了一種觀點，而D項句子所表達(dá)的意思就較全面，高度囊括了全篇短文的主旨。)��


�� 例（2）The first paragraph is mainly about . (1991年6月六級題22)��


�� A．the teenagers' criticism of their parents��


�� B. misunderstandings between teenagers and their parents��


�� C. the dominance of the parents over their children��


�� D. the teenagers' ability to deal with crisis��


   (分析：短文意思是講年青人有時批評、責(zé)備其父母，認(rèn)為父母對他們間誤解負(fù)大部分責(zé)任是自然的事。而B項意思是年青人和父母間的誤解；C項意思是父母對他們孩子的統(tǒng)治；D項指年輕人處理危機的能力。根據(jù)短文內(nèi)容，可以明確看出，B、C、D三項內(nèi)容都是從三個方面來論述短文觀點的，而A項則較全面地、有針對性地表達(dá)了文章的中心意思，故為答案。)��