真题段落一：
The idea that some groups of people may be more intelligent than others is one of those hypotheses that dare not speak its name. But Gregory Cochran is prepared to say it anyway. He is that rare bird, a secientist who works independently of any institution. He helped popularize tha idea that some diseases not previously thought to have a bacterail cause were actually infections ,which aroused much controversy when it was first suggested.
Even he, however,might tremble at the thought of what he is about to do .
●高频搭配
不敢公然：Dare not speak its name
不凭借于任何机构：Work indipendently of any institution
帮忙普及该概念：Help popularize the idea
引发了很大的争议：
Arouse much controversy
一想到……就惧怕的身体颤动：Tremble at the thought of
与众分歧，出类拔萃的人：Rare bird
由细菌引发的：Have a bacterial cause
●巩固习题
He helped popularize the idea that some diseases not previously thought to have a bacterial cause were actually infections , which aroused much controversy when it was first suggested.
参考译文：他帮忙普及如许一个概念，即之前认为不是由细菌引发的某些疾病现实上就是沾染病，该概念第一次提出来的时辰，引发了很大的争议。
真题段落二：
They also suffer more often than most people from a number of nasty genetic diseases, such as breast cancer. These facts , however, social effects, such as a strong tradition of valuing education. The latterwas seen as a consequence of genetic isolation .Dr.Cochran suggests that the inteligence and diseases are intimately linked. His argument is that the unusual history of these people has subjected them to unique evolutionary pressures that have reasulted
in this paradoxical state of affairs.
●高频搭配
蒙受一些使人难熬难过的遗传性疾病suffer from a number of nasty genetic diseases
之前被认为是不相干的have previously been thought unrelated
归因于社会影响 have been put down to social effects
高度器重教诲的传统a strong tradition of valuing education
被看作基因断绝的成果 be seen as a consequence of genetic isolation
紧密亲密相干 be intimately linked
使他们经受怪异的进化气力have subjected them to unique evolutionary pressures
抵牾的状况 paradoxical state of affairs
●巩固习题
Dr.Cochran suggests that the intelligence and diseases are intimately linked.
参考译文：Cochran博士认为，高智商与疾病紧密亲密相干。
但愿经由过程这两段真题中的
段落，能让考生熟悉到应当堆集何种固定搭配，寒假是打牢根底的好时节，但愿列位考生可以或许塌实备考。预祝大师备考顺遂，获得抱负佳绩！
