综合类教材 C级阅读理解文章【课外学习带来很大不同】

单词：spend v. 度过，消磨（时光）；花费；浪费；alarge amount of 大量，许多

句子：Moststudent leaders don't want to spend a large amount of time on something theycare little about, said 22-year-old University of Florida student DarrenHeitner.

佛罗里达大学一个22岁的学生Darren Heitner说大多学生不想在他们不太关注的事情上花太多时间。

综合类教材 B级阅读理解文章【只好向上】

单词：gather v. 收集，使…聚集demand vt. 要求，需要

句子：Whenpeople gather together in cities, they create a demand for land.

当人口在城市聚集时，就产生了对土地的需求。

综合类教材 A级阅读理解文章【九死一生】

单词：as soonas一…就…obvious adj. 明显的；显著的

句子：As soonas we stepped out on to the face, it became obvious this was going to be anawkward route.

正当我们走在表面的时候，很明显它变成了一段很难走的路。

理工类教材 C级阅读理解文章【福特放弃电动汽车】

单词：introduce vt. 介绍，引进，提出

句子：Threeyears ago, the company introduced the Think City two-seater car and a golf cartcalled the THINK, or Think neighbor.

3年前，福特推出名为ThinkCity 的双排座汽车和Think或ThinkNeighbor 系列高尔夫车。

理工类教材 B级阅读理解文章【睡眠促使记忆归档存储】

单词：publish vt. 出版，发表，公布decline n. 下降，衰退

句子：Asecond study, also published online this week by the Proceedings of theNational Academy of Sciences, Links age-associated memory decline to highglucose levels.

接下来的研究，同样也是刊登在这周网上出版的国家科学院文献汇编中，是关于与年龄相关的由于葡萄糖浓度过高引起的记忆衰退。

理工类教材 A级阅读理解文章【手机增加交通行人死亡】

单词：consumption n. 消费，消耗

句子：The studies found the cell phone-fatalitycorrelation to be true even when including factors such as speed, alcoholconsumption, and seat belt use.

这些研究表明甚至当考虑比如速度、酒精消耗和安全带的使用这些因素时，二者之间的关联也是真实存在的。

卫生类教材 C级阅读理解文章【医学杂志】

单词：in the past 在过去

句子：In the past, these journals were available only in print.

在过去，这些杂志只有印刷版。

卫生类教材 B级阅读理解文章【农业作物的病害】

单词：relative adj. 相对的，有关系的 immunity n. 免疫力

句子：Someplants have relative immunity to a great many diseases, while others have asusceptibility to them.

一些植物对大部分的病害都具有免疫力，而其他一些则会对病害很敏感。

卫生类教材 A级阅读理解文章【治疗AIDS药物的抗药性会很快消失】

单词：guideline n. 指导方针 advance n. 发展；前进 infection n. 感染；传染

句子：Internationalmedical guidelines call for pregnant women with advanced HIV to get acombination of AIDS drugs including nevirapine to prevent passing theirinfection on to their newborns during delivery.