内容正文:
Unit 4 Natural Disasters
基础夯实
一、
Ⅰ.1.disaster 2.drought 3.(山地或悬崖的)崩塌;滑坡
4.slide 5.flood 6.火山喷发 7.rescue 8.damage
9.destroy 10.疏散;撤出 11.death 12.affect
13.shelter 14.crack 15.trap 16.bury 17.effort
18.unify 19.supply 20.calm 21.crash 22.wave 23.strike
练练悟悟
1.damage 2.rescue 3.trapped 4.effort 5.drought
6.destroyed 7.struck 8.waving 9.calm 10.crashed 11.supplies 12.shelters
Ⅱ.1.survival 2.powerful 3.suffering 4.eruption
5.affect 6.lengthen 7.revival 8.shocked 9.wisdom
10.electricity 11.delivery 12.percentage 13.breath
练练悟悟
1.shocked 2.delivered 3.percentage 4.wisdom
5.survivors 6.electric 7.lengthened 8.suffering
9.delivery 10.affected 11.breathe
二、1.flood into 2.rescue 3.damage 4.affected 5.effect
6.shelter 7.as usual 8.as if 9.in ruins 10.shock
11.suffer from 12.on hand 13.sweep 14.an
15.directions 16.effort 17.dig out
练练悟悟
1.came to an end 2.in ruins 3.dig out 4.as if
5.have an effect on 6.suffering from
7.swept away 8.shelter/protect from
9.making every effort
三、1.too nervous to eat 2.It seemed as if
3.was having breakfast 4.that/which
5.has proved in times of stay positive
6.were left without parents
能力迁移
一、本文是一篇说明文。文章主要介绍了世界上最强大的自然力量之一——海啸。
1.A 细节理解题。根据第二段中的“Most tsunamis are actually caused by earthquakes.(大多数海啸实际上是由地震引起的。)”以及第三段中的“Other natural disasters like landslides, volcanic eruptions, and glaciers breaking off can also cause tsunamis.(山体滑坡、火山爆发和冰川断裂等其他自然灾害也会引发海啸。)”可知,四个选项中,只有龙卷风不会引起海啸。故选A。
2.C 推理判断题。根据第三段中的“They have been recorded at speeds from 400 up to 500 miles per hour!(它们的速度可达每小时400到500英里!)”可判断,如果海啸在离斯里兰卡海岸2 000英里的深海形成,最少要4个小时能到达斯里兰卡海岸。故选C。
3.D 细节理解题。根据第四段中的“If you are sitting on a beach, you may not see the wave coming at first.But when the wave arrives, it will be like a towering wall of water.(如果你坐在沙滩上,一开始你可能看不到海浪。但是当海浪来的时候,它会像一堵高耸的水墙。)”可知,在海啸接近海岸之前,人们不会注意到它。故选D。
4.B 推理判断题。通读全文可知,本文主要介绍了世界上最强大的自然力量之一——海啸,这属于自然科学范畴,所以最有可能出自科学杂志。故选B。
二、这是一篇说明文。文章就如何给灾区人们提供帮助提出了一些实用的建议。
1.G 根据上文中的“The wrong donations end up costing charities precious dollars just