●Trees are carbon sinks
To produce its food, a tree absorbs and locks away carbon dioxide in the wood, roots and leaves. Carbon dioxide is a global warming suspect. __4__. This lockingup process “stores” carbon as wood and not as a “greenhouse” gas.
●__5__
Trees block urban noise almost as effectively as stone walls. Trees, planted at strategic points in a neighborhood or around your house, can reduce major noises from freeways and airports.
A.We could not exist as we do if there were no trees
B.Trees help clean the sky
C.A forest is a carbon storage area that can lock up as much carbon as it produces
D.Trees control noise pollution
E.Man has been planting trees to make the planet a more beautiful world
F.The modern human community has other more practical reasons to admire and honor trees
G.Trees can either store harmful pollutants or change the pollutants into less harmful forms
答案:1~5 FAGCD
Ⅲ.完形填空
A Brick in Life
A young and successful manager was traveling down a neighborhood street, going a bit too fast in his new Jaguar. He was __1__ kids rushing out from __2__ parked cars and slowed down when he thought he saw something.
__3__ his car passed, one child appeared, and a brick smashed into the Jaguar's side door. He slammed on the __4__ and turned the Jaguar back to the spot from where the brick had been thrown.
【2017届高考英语一轮复习教师用书:必修3(外研版)】相关文章:
★ 【人教版】2014届高考英语一轮复习指导考点针对练:必修3 unit1《Festivals around the world》
★ 【北师大版】2014届高考英语一轮复习指导课时作业:Unit 6 B卷 Word版含解析
★ (全国通用)2014届高考英语一轮单元复习 限时强化训练四
★ 2017届高考英语二轮复习大题冲关秘籍阅读理解七选五:考纲解读(含解析)
★ 2014届高考英语一轮复习课时作业(九)必修2Module 3《Music》(外研版)
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21