1.Being a man has always been dangerous...... Since much of the variation is due to genes, one more agent of evolution has gone.
2.There is another way to commit evolutionary suicide: stay alive,but have fewer children.
3.For us, this means that evolution"is over; the biological Utopia has arrived.
58. Which of the following would be the best title for the passage?
[A] Sex Ration Changes in Human Evolution.
[B] Ways of Continuing Man's Evolution.
[C] The Evolutionary Future of Nature.
[D] Human Evolution Going Nowhere. [段落中心都在讲一件事：进化已经停止］
②看形式：中心句：问题开头的提问，对它的回答，是文章中心的独句段[对文章中的问号❓要敏感]
What accounts for the great outburst of major inventions in early America—breakthroughs such as the telegraph, the steamboat and the weaving machine?[注意此处的问号]
Among the many shaping factors, I would single out the country's excellent elementary schools; a labor force that welcomed the new technology; the practice of giving premiums to inventors; and above all the American genius for nonverbal, "spatial" thinking about things technological.
The best title for this passage might be?
[A] Inventive Mind
[B] Effective Schooling(分论点1)
[C] Ways of Thinking(分论点2)
[D] Outpouring(涌现)of Inventions(是问题本身的阐释，我们要的是回答!)
衍生出有中心句的中心题的做题步骤：
1.发现了文章开头的提问，关注下一段的回答
2.排除B,C这两个分论点
3.发现D是文章中心句(问号句)的同义表述，而非回答。(最大的干扰项)
再提醒：中心一定是对中心句(问句)的回答!
③最直观:中心词:文中反复高频出现的词
2.干扰选项特征
⑴范围太小-片面[文章中只用来举例的某一个点]
⑵范围太大-回头作文（自己根据title构思一篇文章，与原文对比）
1997年passage4
The best title for this passage could be
A.Company under Fire [全文在说一家公司的事情]
B.A Debate on moral Decline
[关于道德衰退的争论。题目过大。此时可以用回头作文的方法，来想如果自己要写debate on the moral decline，应该会怎么构思]
C.A Lawful Outlet of Street Culture[街头文化，未提及。]
[D] A Form of Creative Freedom[分论点，排除。]
Among the firms making the biggest splash in this new world is Straitford,Inc.,a ……firm based in Australia.Straitford makes money by selling the results of spying
①判断出逻辑相同
②前后主语皆为Straitford，谓语前一句是:making the biggest splash，后一句是making money
③所以splash等于money
"Instead, the best strategy is to use the agent as a kind of tip service to keep abreast of jobs in a particular database; when you get E-mail, consider it a reminder to check the database again. "
①分号判断:逻辑相同
②ues…as 等于 consider，agent等于it
③所以tip servece等于reminder
3.干扰选项特征:字面意思相同
2004年 Text 3
When it comes to the slowing economy, Ellen Spero isn't biting her nails just yet. But the 47-year-old manicurist isn't cutting, filling or polishing as many nails as she'd like to, either.Most of her clients spend $12 to $50 weekly, but last month two longtime customers suedenly stopped showing up.
51. By "Ellen Spero isn't biting her nails just yet" (line 1, paragraph 1),the author means
[A] Spero can hardly maintain her business[无法维系她的生意，与题干逻辑相反]
[B] Spero is too much engaged in her work[反]
[C] Spero has grown out of her bad habit[坏习惯，字面理解]
[D] Spero is not in a desperate situation[并没有绝望，正确]
方法:观其大略，已知but后为负向[阐述ES顾客锐减，无法维持生意]，则前边逻辑一定为正向
