“Their language is a chemical language, and it involves chemicals that move through the air that are easy to be changeable, and most of all are smells that we are familiar with，” Schultz explained.

　　“All plants responded to the attack by changing their chemistry to defend themselves，” Schultz recalled. “But we were quite surprised to find that nearby plants also changed their chemistry to defend themselves, even though they were not part of the experiment.”

　　Studies have also shown that plants under attack release pleasant chemicals. Those chemicals attract friendly insects that attack the pests eating the plant.

　　In the end, plants' ability to communicate their needs—and our ability to understand them—could help farmers reduce the use of poisonous chemicals, cut operating costs and limit damage to the environment.

　　文章大意：本文是一篇科普类文章，主要讲述了“植物的特殊语言”及功能，以及这种特殊语言对农业生产可能产生的指导意义。

　　1．The recent scientific studies have shown that plants can ______.

　　A．communicate with other living things in a chemical way

　　B．hardly react to any sudden change in temperature

　　C．use a very special chemica1 language which is familiar to us

　　D．respond to the attack by giving off poisonous chemicals

【2017届浙江省高考英语一轮复习训练：必修五 Unit 1《Great Scientists》】相关文章：

★ 【北京专用】2014届高考英语一轮复习方案课时作业：必修3 Unit 3 The Million Pound Bank Note

★ 【三维设计】2017版（江苏专用）二轮复习练习：必修3 Unit 1《The world of our senses》单元检测（含解析）

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (11)

★ 2017届江苏省淮安市新马中学高考牛津译林版英语一轮复习活动单：模块5 Unit 3《Science versus nature》

★ （全国通用）2014届高考英语一轮单元复习 限时强化训练六

★ 天津市武清区杨村第四中学2016届高考英语一轮复习语法专题五《状语从句》课件外研版

★ 【人教版】2014届高考英语一轮复习指导考点针对练：选修8 unit1《A land of diversity》

★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ题型重组训练：第20组（含解析）

★ 2017届江苏省淮安市新马中学高考牛津译林版英语一轮复习活动单：模块6 Unit 4《Helping people around the World》

★ 【北京专用】2014届高考英语一轮复习方案课时作业：必修3 Unit 2 Healthy eating