1、Unit 4 Natural Disasters基础默写.核心单词写其形1.disastern.灾难；灾害2.floodn.洪水；大量vi.淹没；大量涌入vt.使灌满水；淹没3.rescuen.&vt.营救；救援4.damagevt.损害；破坏n.损坏；损失5.destroyvt.摧毁；毁灭6.sheltern.避难处；居所；庇护vt.保护；掩蔽vi.躲避（风雨或危险）7.ruinn.&vt.破坏；毁坏8.percentn.百分之adj.&adv.每一百中9.trapvt.使落入险境；使陷入圈套n.险境；陷阱10.buryvt.埋葬；安葬11.effortn.努力；艰难的尝试；尽力12.sup
2、plyn.供应（量）；补给；pl.补给品vt.供应；供给13.powern.电力供应；能量；力量；控制力14.calmadj.镇静的；沉着的vt.使平静；使镇静15.aidn.援助；帮助；救援物资vi.&vt.帮助；援助16.crashvt.&vi.碰撞；撞击n.撞车；碰撞17.sweepvt.&vi. 打扫；清扫18.waven.海浪；波浪vi.&vt. 挥手；招手19.strikevi.&vt.（过去式struck；过去分词struck）侵袭；突击；击打；撞n.罢工；罢课；袭击20.summaryn. 总结；概括；概要.拓展单词通其变1.dievi.死；死亡deathn.死；死亡deada
3、dj.死的deadlyadj.致命的；极度的；十足的2.affectvt.影响；（疾病）侵袭；深深打动affectionn.感情；喜爱3.shockn.震惊；令人震惊的事；休克vt.（使）震惊shockingadj.令人震惊的shockedadj.震惊的4.electricityn.电；电能electricadj.带电的；电动的electricaladj.与电有关的5.breathn.呼吸breathevi.&vt.呼吸breathlessadj.气喘吁吁的6.wiseadj. 充满智慧的；明智的；英明的wisdomn. 智慧；才智wiselyadv. 明智地7.suffervt.遭受；蒙受v
4、i.（因疾病、痛苦、悲伤等）受苦sufferingn.折磨；苦难；痛苦sufferern.患病者；受难者8.eruptvi.&vt.（火山）爆发；（岩浆、烟等）喷出eruptionn.喷发9.survivevi. 生存；存活vt.幸存；艰难度过survivaln.幸存；幸存事物survivorn.幸存者10.delivervt.&vi.递送；传达vt.发表deliveryn.传送；递送；演讲方式11.effectn.影响；结果；效果effectiveadj.有效的 effectivelyadv.有效地12.longadj.长的 lengthn.长；长度 lengthenvt.&vi（使）变长.
5、阅读单词晓其意1.droughtn.旱灾；久旱2.slidevi.&vt.（使）滑行；滑动3.helicoptern.直升机4.crackn.裂纹；裂缝vi.&vt.（使）破裂5.brickn.砖；砖块6.metaln.金属7.revivevt.&vi.复活；（使）苏醒8.unifyvi.&vt.统一；（使）成一体9.contextn.上下文；语境；背景10.volcanon.火山11.typhoonn.台风12.hurricanen.（尤指西大西洋的）飓风13.tapvi.&vt.轻叩；轻敲；轻拍n.水龙头；轻叩；轻敲14.pipen.管子；管道15.whistlevi.吹口哨；发出笛声vt
6、.吹口哨n.哨子（声）；呼啸声16.emergencyn.突发事件；紧急情况17.kitn.成套工具；成套设备.核心短语明搭配1.as if似乎；好像；仿佛2.fall down跌倒；倒塌3.carry out执行；实施；贯彻；完成4.in ruins 严重受损；破败不堪5.in shock 震惊；吃惊6.dig out 挖掘出；发现e to an end 结束；终结8.in the open air 露天；在户外9.on hand 现有（尤指帮助）10.sweep away 消灭；彻底消除.经典句式会运用1.It seemed as if the world were coming to a
7、n end！（as if引导的表语从句）仿佛世界末日即将来临！2.I was having breakfastwith my three children when water started filling my home.（be doing . when .）我和我的三个孩子正在吃早饭，这时水开始灌入屋内。3.Chickens and even pigs were too nervous to eat， and dogs refused to go inside buildings.（too.to.）鸡甚至连猪都紧张得吃不下东西，狗也不愿意进屋里去。4.Soon after the qua
8、kes， the army sent 150，000 soldiers to Tangshan to dig out those who were trapped and to bury the dead.（those who.）地震刚刚过去，部队便派出了15万名战士奔赴唐山，将受困群众挖出，并掩埋死者。语境自测.单词拼写（用本单元词汇）1.We set out to go travelling with excitement， but the bad weather ruined（破坏） our trip.2.Since ancient times， storytelling has bee
9、n a way to share and pass on wisdom（智慧）.3.When a heavy rain caused floods in the area， many volunteers delivered（递送） food and water to give a helping hand.4.He has had to bury（掩藏） his pain over the years so as not to make his parents worried.5.No one was injured in the explosion， but the building wa
10、s completely destroyed.6.It suddenly strikes me that I still owe you 20 dollars.7.He found a hiding place as a shelter from the violent storm.8.Although Rosemary had been suffering from a serious illness for years， she lost none of her enthusiasm for life.9.Hearing the bad news，he took a few deep br
11、eaths to calm himself down.10.Seeing the drowning girl， I jumped into the water immediately， took her to the bank and gave her first aid.11.The electricity and water supplies have been cut off after the big earthquake in the town.12.Many students were trapped by smoke and fire on an upper floor.用所给单
12、词的适当形式填空1.People suffered a lot in the earthquake， and food and water delivery（deliver） couldnt reach the area， which added to their suffering（s）（suffer）.2.This desk is three times the length of that one， so it is long enough and neednt be lengthened. （long）3.It was shocking that Li Ming lost the fo
13、otball match yesterday， and all his fans were also in shock. But what made them even more shocked was that he didnt care about it at all. （shock）4.Jack seldom makes mistakes and makes almost every decision wisely. We all think he is a man full of wisdom，but according to him，its all thanks to reading
14、 widely. （wise）5.The new traffic rule will come into effect next year and is expected to reduce traffic jams effectively. However， there are still some people who doubt whether the rule will be effective.（effect）6.An earthquake struck this city weeks ago， causing hundreds of peoples death. People fr
15、om other provinces came to offer help， burying the dead and comforting those who lost their homes. For long，the area was covered with deadly/dead silence.（die）7.Climbing was indeed a hard job.We were breathless halfway up the mountain and had to stop.Two hours later， we reached the top and couldnt h
16、elp taking a deep breath to breathe in the fresh air！（breath）8.Jack is one of those survivors who （have）survived the flood. He told us his survival was owing to the help from a stranger.（survive）.用方框内短语的适当形式完成句子come to an endcarry outas ifsweep away in ruinsin shockon handin the open air1.Chinese pe
17、ople usually clean their house before the Lunar New Year， as they believe in this way the bad luck of the next year will be swept away.2.Years of war have left the area in ruins.3.Both of them want their dispute to come to an end， but neither is willing to give in.4.Seeing the city after the quake a
18、t the time， she says she was in shock.5.Do you think it is important to carry out research on whales and other sea creatures？6.Whether their wedding ceremony will be held in the open air tomorrow depends on the weather.7.I have so much work on hand that I dont have time to go to the cinema.8.The see
19、mingly worried man took two steps forward， and then looked back as if he were waiting for something to happen.句式仿写1.他英语说得非常好，好像在英国居住了很多年似的。（as if引导的状语从句）He spoke English perfectly as if he had lived in the UK for many years.2.上周一，我正在街上散步，突然看到一位老人从自行车上摔了下来。（be doing.when.）Last Monday， I was walking in the street when I suddenly saw an old man fall off his bicycle.3.我吓呆了，害怕得不敢移动一步。（too.to.）I froze with terror，too scared to move an inch.4.陷入这样的危机加强了来自世界上不同地区的人们之间的联系。（those who.）To be caught up in such a crisis strengthens the bonds between those who come from different parts of the world.
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