高中Unit 4 Natural disasters图文ppt课件

这是一份高中Unit 4 Natural disasters图文ppt课件，共60页。
many buildings
were killed
were injured
hmes and land
rescue wrkers
fd and water
several cars
aviding the area
What are the rescue wrkers and sldiers ding in the fld-hit area? (P48) 救援人员和士兵们正在洪灾地区做什么？rescue /ˈreskjuː/ n. & vt. 营救；救援 rescuer n.救援者搭配rescue wrkers 救援人员rescue ... frm ... 把……从……解救出来cme/g t the/sb’s rescue 挽救（搭救）某人；救助某人，给某人救急例句A rescue wrker risked his life saving tw turists wh had been trapped in the muntainsfr tw days. 一名救援人员冒着生命危险救出了两名被困在山里两天的游客。“Never fr a secnd,” the by says, “did I dubt that my father wuld cme t my rescue.” 那个男孩说：“我从来没有怀疑过父亲会来救我”。She died trying t rescue her children frm the blaze. 她在试图从大火中救出自己的孩子时身亡。
82 killed, 500,000 affected (P49) 82 人死亡，50万人受到影响affect /əˈfekt/ vt. 影响；（疾病）侵袭；深深打动 affectin n. 喜爱，感情；影响例句When I was 50, my weight prblem began t affect me seriusly. 50岁时，我的体重问题开始严重影响我的健康。Peple were deeply affected by the news f the famus hst Li Yng’s death. 著名主持人李咏去世的消息使人们悲伤不已。The disease affects millins f peple in the wrld every year. 每年全世界有数百万人感染这种疾病。拓展effect n. 效应，影响，结果have an effect n ... 使发生，引起
affect/affectin
Which buildings were damaged in Seul? (P48) 首尔的哪些建筑物受到了破坏？damage /ˈdæmɪdʒ/ vt. 损害，破坏 n. 损坏；损失 damaging adj. 具有破坏性的搭配badly/seriusly damaged 严重受损d/cause damage t ... 对……造成损害/破坏例句Dn’t damage yur health fr a gd figure. 不要为了好身材而损害你的健康。My car was badly damaged, but luckily the kids were nt seriusly hurt. 我的车受损严重，但庆幸的是孩子们伤得并不重。He was hit by a car and suffered serius brain damage. 他被车撞了，脑部严重损伤。
2,400 hmes destryed (P49) 2400所住宅被摧毁了 destry /dɪˈstrɔɪ/ vt. 摧毁；毁灭（有时也可引申为毁掉信仰、希望等）例句The Old Summer Palace was destryed in the fire in 1860 and a number f cultural relicswere lst. 圆明园被1860年的那场大火毁灭了，很多文物也丢失了。The failure in physics seemed t have cmpletely destryed her cnfidence. 在物理学科上的失败似乎彻底摧毀了她的自信。拓展destryer n. 破坏者destructin n. 破坏，摧毁 destructive adj. 毁灭性的destryed adj. 被毁的，遭破坏的
Shelters set up by the gvernment (P49) 政府建立了避难所shelter /ˈʃeltə(r)/ n. 避难所；居所；庇护 vt. 保护；掩蔽 vi. 躲避（风雨或危险）搭配shelter sb/sth (frm ...) 保护/庇护某人/某物（免受……）shelter frm ... 躲避……例句All arund me, peple were seeking shelter frm the rain. 我周围的人都在寻找避雨之处。They plant herbs next t the wall t shelter them frm the sunlight. 他们把药草种在墙边以避免阳光照射。We sat in the shade, sheltering frm the sun. 我们坐在背阴处，避免被晒到。
Can yu match them?
1. Earthquake地震
2. Tsunami海啸
3. Vlcan Eruptin火山喷发
5. Mudslide泥石流
6. Landslide山体滑坡
7. Avalanche/ Snwslide雪崩
8. Hurricane飓风 (cyclne旋风)
10. Trnad龙卷风
11. Sandstrm沙尘暴
12. Wildfire野火,森林大火
13. Drught 旱灾
14. Lightening雷电
What disaster may mst be pssible t hit us? Why?
What shall we d if an earthquake happens?
Share yur pinins with us.
Hide under the hard furniture .
Put ut the fire and turn ff the gas.
Use smething hard t prtect yur head.
Never try t use the lift.
Watch this episde t get t knw mre abut self-prtecting when in an earthquake
If an earthquake hits, dn't head fr the drway. That's utdated advice. In the past earthquakes, the dr frame was smetimes the nly thing left standing. Mdern hme drways aren't strnger than ther husehld areas. Drs can als swing---injuring yu in the prcess. Instead, the USGS recmmends "DROP, COVER, AND HOLD ON". This means drpping t the flr and getting under a desk r table. If yu're utside, stay away frm trees, pwer lines, and anything that culd fall, including walls.
If yu're inside, avid windws and elevatrs. If driving, pull ver, stp, and stay there until the shaking ends. Avid verpasses and pwer lines. If yu're in a crwded area, cruch(蹲伏,俯身) and cver yur head and neck with yur hands and arms. lf yu're in an earthquake prne area(地震常发地), have a survival kit ready. And blt/secure heavy items that culd pse a hazard(安全隐患). With a little planning, yu can be ready just in case disaster strikes.
USGS: 美国地质勘探局（United States Gelgical Survey）
Listen t an earthquake sng and answer:
What des the sng suggest us ding when there is an earthquake? Write dwn sme key infrmatin