资源简介

单元知识清单
【重点词汇】
1．disaster n．灾难；灾害
2．drought n．旱灾；久旱
3．slide vi.& vt.(使)滑行；滑动
4．flood n．洪水；大量 vi.淹没；大量涌入 vt.使灌满水；淹没
5．rescue n．& vt.营救；救援
6．crack n．裂纹；裂缝 vi.& vt.(使)破裂
7．brick n．砖；砖块
8．metal n．金属
9．electricity n．电；电能
10．unify vi.& vt.统一；(使)成一体
11．ruin n．& vt.破坏；毁坏
12．percent n．百分之…… adj.& adv.每一百中
13．trap vt.使落入险境；使陷入圈套 n．险境；陷阱
14．bury vt.埋葬；安葬
15．effort n．努力；艰难的尝试；尽力
16．volcano n．火山
17．typhoon n．台风
18．hurricane n．飓风
19．pipe n．管子；管道
20．emergency n．突发事件；紧急情况
21．wave n．海浪；波浪 vi.& vt.挥手；招手
22．supply n．供应(量)；补给；[pl.]补给品 vt.供应；供给
23．strike vi.& vt.侵袭；突击；击打 n．罢工；罢课；袭击
24．deliver vt.& vi.递送；传达 vt.发表
25．crash vt.& vi.碰撞；撞击 n．撞车；碰撞
26．sweep vt.& vi.打扫；清扫
27．calm adj.镇静的；沉着的 vt.使平静；使镇静
28．aid n．援助；帮助；救援物资 vi.& vt.帮助；援助
29．summary n．总结；概括；概要
【拓展词汇】
1．damage vt.损害；破坏 n．损坏；损失→damaged adj.被损坏的→damaging adj.有破坏性的
2．destroy vt.摧毁；毁灭→destroyable adj.可毁灭的→destroyer n．驱逐舰；破坏者
3．death n．死；死亡→dead adj.无生命的；呆板的→dying adj.垂死的→deadly adj.致命的 adv.极其；非常
4．affect vt.影响；(疾病)侵袭；深深打动→affective adj.情感的→affection n．喜爱；爱情
5．shelter n．避难所；居所 vt.保护；掩蔽 vi.躲避→sheltered adj.受保护的；有遮蔽物的
6．shock vt.& vi.(使)震惊；震动 n．休克；打击；震惊→shocking adj.令人震惊的→shocked adj.感到震惊的
7．breathe v．呼吸→breathless adj.气喘吁吁的；屏息的→breath n．呼吸
8．revive vt.& vi.复活；(使)苏醒→revival n．振兴；复苏
9．wisdom n．智慧；才智→wise adj.聪明的；有智慧的
10．suffer vt.& vi.遭受；忍受；经历→suffering n．折磨；苦难
11．length n．长度；长→lengthen v．加长→long adj.长的
12．power n．能力；力量；权力→powerful adj.强大的；有力的→powerless adj.无能为力的；无权的
13．survive vi.幸免；幸存；生还→survival n．幸存→survivor n．幸存者
14．erupt vi.(指火山)爆发；突然发生→eruption n．火山爆发；(战争等)爆发
15．effect n．结果；效力；影响→effective adj.有效的；有影响的
【重点语块】
1．as if 似乎；好像；仿佛
2．in ruins 严重受损；破败不堪
3．in shock 震惊；吃惊
4．set up 建立
5．as usual 像往常一样
6．come to the end 结束
7．the number of ……的数量
8．dig out 挖
9．a home to ……的家园
10．go through 经历
11．on hand 现有(尤指帮助)
12．sweep away 消灭；彻底消除
13．run to safety 跑到安全的地方
14．in the open air 露天；在户外
15．put up 搭建；举起；张贴
16．carry out 实施；执行
17．in danger 处境危险
18．first of all 首先
19．as many as 多达
20．at least 至少
【重点句式】
1．[句式]　Chickens and even pigs were too nervous to eat.
[仿写]　现在进行任何补救都为时太晚。
It's too late to do anything about it now.
2．[句式]　It seemed as if the world were coming to an end!
[仿写]　这景色美得仿佛置身于仙境。
The scenery is so fantastic that it seems as if you were in a fairyland.
3．[句式]　The most powerful earthquake in the past 40 years caused a tsunami that crashed into coastlines across Asia yesterday，killing more than 6，500 people in Indonesia，India，Thailand...
[仿写]　新的机器将运转得更快，因此降低了我们的成本。
The new machines will work faster，thus reducing our cost．
4．[句式]　I was having breakfast with my three children when water started filling my home.
[仿写]　我们正在看电视，突然有人在敲门。
We were watching TV when there was a knock.
5．[句式]　The damage caused by the tsunami is making it difficult for rescue workers to help the survivors.
[仿写]　我精通英语，这使我更容易找到一份好工作。
I have a good command of English，which makes it easier for me to find a good job .
【语用知识】
【写佳作，背单词】
如今，洪水、干旱、滑坡、台风、飓风、龙卷风和海啸等自然灾害经常袭击城镇和村庄，造成人员死亡或给人民财产造成重大损害。其中最危险的是火山爆发。它的巨大威力可以破坏农场，毁坏房屋，极大地影响人们的生活。有一次，发生了一次震级很大的地震。政府立即组织救援队疏散民众，将他们送往避难所。直升机给他们运送各种物资。
人民解放军也前来救援。多亏了他们的共同努力和智慧，这个城市开始呼吸和复苏了。
【参考范文】
Today，natural disasters，such as floods，droughts，landslides，typhoons，hurricanes，tornadoes and tsunamis，often strike towns and villages，causing human deaths or great damage to people's property.The most dangerous of them is the volcanic eruption.Its great power can damage farms，destroy houses，affecting people's life greatly.Once，an earthquake of great magnitude occurred.The government immediately organised rescue teams to evacuate people，taking them to shelters.The helicopters delivered all kinds of supplies to them.
The PLA also came to their rescue.Thanks to their unified efforts and wisdom，the city began to breathe and revive.

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