课堂英语PPT,Tsunami--副本资料
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有关海啸的英文PPT
A tsunami in Japan
• This is a picture about the tsunami in Japan • As we knew,a tsunami happened in Japan because of the earthquake .As a result, it caused a series of problems .It was in Japan that a large number of people lost their life .And many buildings were destroied. It was the natural disaster that people could not hold back .
An unusual phenomenon about the tsunami in Japan!!!
• Mariners who escaped the onslaught of the tsunami soon had to contend with another peril - the appearance of vast whirlpools off the coast of Japan.刚刚逃 过滚滚而来的巨大海啸浪涛的船员还来不及喘息，就又将面对另一处险象环生的挑 战——在日本近海岸线上出现的巨大漩涡。 The powerful vortices appeared yesterday morning when the oceans, swollen by the vast surge of water, began to recede. The powerful vortices appeared yesterday morning when the oceans, swollen by the vast surge of water, began to recede.在广大淹水地区出现“退水”的情况下，出现威力强劲的大漩涡。 As the water levels fell, whirlpools hundreds of yards wide appeared, sucking everything into the themselves and creating new danger for passing boats.随着水位的下降，漩涡的范围扩张到几十码的区域，它毫不留情滴将周围的所 有一切都吸入其内，这又给过往的船只造成了新的危险。 Whirlpools are created by rising and falling water - and are a common feature of tsunamis. But they are rarely as spectacular - or as well photographed.漩涡是由于水涨水退的变化而引起的，是海啸所常常伴随的现象，但 拍摄到如此大规模的海啸，的确实属少见 Dr Simon Boxhall, of the National Oceanography Centre in Southampton, said: 'It's exactly the same thing that happens when you take a plug out of a bath or sink.来自南安普敦国家海洋学中心的西蒙·博克斯霍尔教授说，“这样情况就 如同与你将蓄满时的鱼缸或水槽的塞子拔掉一样。”
海啸英文介绍TsunamiPPT精选文档
Do not raise your hand in the water, do not struggle. You should reduce the movement as far as possible. float in the water with the wave is what you are expected to do . You will not only avoid sinking, but also reduce the unnecessary energy consumption by doing this.
If you are unlucky enough to fall into the water in a tsunami, please try to grab some branches, boards and other things that can be suspended in the water.
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The global tsunami zone is roughly the same as the earthquake zone. Tsunami is mainly controlled by submarine topography and coastline geometry and wave characteristics. The walls of the wave ice have been repeated every few minutes or tens of minutes, destroying the Banks, flooding the land, destroying the property, which is extremely destructive.
unit 4 natural disaster 词汇课tsunami hits asia
unit 4 natural disaster 词汇课tsunami hits asia当然，我可以为您准备一节关于“自然灾害”的词汇课，包括“tsunami”（海啸）、“hits”（撞击）、“asia”（亚洲）、“volcano”（火山）、“earthquake”（地震）、“flooding”（洪涝）等词汇。
课程主题：自然灾害词汇课 - Unit 4教学目标：1. 理解并掌握与自然灾害相关的词汇，如海啸、地震、火山、洪涝等。
2. 了解这些自然灾害的成因、影响和应对策略。
3. 培养对自然灾害的防范意识。
教学步骤：1. 导入（5分钟）：* 引导学生讨论他们所知道的自然灾害，并简要介绍它们的成因和影响。
* 引出本节课的主题：自然灾害词汇。
2. 新课讲解（20分钟）：* 讲解词汇：tsunami（海啸）、hits（撞击）、asia（亚洲）、volcano （火山）、earthquake（地震）、flooding（洪涝）等。
* 通过图片或视频展示相关灾害场景，帮助学生理解词汇含义。
* 讲解这些自然灾害的成因、影响和应对策略。
3. 词汇练习（5分钟）：* 提供一些与自然灾害相关的句子或短文，让学生填入所学的词汇。
* 让学生进行小组讨论，讨论如何防范和应对不同的自然灾害。
4. 课堂互动（5分钟）：* 鼓励学生分享他们在日常生活中如何防范自然灾害的经验或方法。
* 教师总结并强调一些实用的自然灾害防范和应对策略。
* 引导学生对未来的自然灾害进行展望和思考，并鼓励他们为减缓自然灾害的影响贡献自己的力量。
5. 作业布置（1分钟）：* 让学生收集一些关于自然灾害的新闻报道或相关文章，并在下次课上与大家分享。
* 要求学生复习本节课所学的词汇，并尝试运用它们进行写作或口语表达。
总结：这节课通过讲解与自然灾害相关的词汇，让学生了解了这些灾害的成因、影响和应对策略。
同时，通过课堂互动和作业布置，鼓励学生将所学知识应用到实际生活中，培养他们的防范意识和社会责任感。
Lecture 6 Tsunami
Southeast Asia Tsunami 2004
The sea bed is estimated to have risen by several meters, displacing an estimated 30 cubic kilometers (7 cubic miles) of ocean water and triggering devastating tsunami waves
The massively bigger India and Australian plates easily “shove” the smaller Burma microplate（缅甸微板 块） around
Southeast Asia Tsunami 2004
Seismographic data revealed that the first phase involved a rupture about 400 kilometers (250 miles) long and 100 kilometers (60 miles) wide, located 30 kilometers (19 miles) beneath the sea bed, which is the longest rupture ever known to have been caused by an earthquake
Southeast Asia Tsunami 2004
Then a pause of about 100 seconds took place before the rupture continued northwards towards the Andaman and Nicobar Islands There was a vertical change along the rupture that ranged from a few meters up to 50 meters
《Natural disasters》PPT(第5课时)
A summary of the news report
□√ date □ time □√ place □√ event □√ cause □√ effect □ following events
A summary of the news report
On 26 December, 2004, a tsunami hit Southeast Asia, killing more than 6,500 tourists, fishermen, and other locals. A great many people are still missing and the number of deaths is likely to increase. The damage caused by the disaster is making it hard for the rescue workers to provide the necessary help.
A News Report about a Tsunami
2. What caused the tsunami? A very powerful earthquake of 9.0magnitude which happened under the sea off the west coast of Sumatra Island in Indonesia.
Write a summary for the text on Page 50
2. Write down the main idea of each paragraph based on the details. Paragraph 1: Strange things happened in the countryside of Hebei, China.
关于海啸( tsunami)的PPT
Translation:
What does the Japanese word “tsunami” mean? Tsunami is a Japanese word with the English translation, “harbor wave.” Represented by two characters, the top character, “tsu,” means harbor, while the bottom character, “nami,” means “wave.”
Tsunami vs. Wind Wave:
Tsunamis are often no higher than wind-driven beach waves but they are much more dangerous.
Historic tsunamis
• Highest or tallest The tallest tsunami ever recorded so far is the 1958 Lituya Bay megatsunami(立图亚湾巨型海啸）, which had a record height of 524 m (1742 troyed town after being hit by a tsunami, caused by the 2004 Indian Ocean earthquake
The Development of a Tsunami:
• A tsunami starts when a huge volume of water is quickly shifted. This rapid movement can happen as the result of an underwater earthquake (when the sea floor quickly moves up or down), a rock slide, a volcanic eruption, or another highenergy event. • Not all earthquakes generate tsunamis. To generate tsunamis, earthquakes must occur underneath or near the ocean, be large and create movements in the sea floor. All oceanic regions of the world can experience tsunamis, but in the Pacific Ocean there is a much more frequent occurrence of large, destructive tsunamis because of the many large earthquakes along the margins of the Pacific Ocean.
新概念英语第二册第62课ppt课件
The fire has been under control. 火势已受到控制。
Don’t worry, everything is under control. • out of control 失去控制
The forest fire was out of control. 这场森林火灾失去了控制。
最新版整理ppt
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★surrounding [sə'raundiŋ] ①adj. 周围的 the surrounding country 近郊 ②n. 周围的事物，环境 school surroundings 学校环境 surround v围绕，包围，围住
I live in an old town which is surrounded
草籽 草地 草籽播种机 基层民众，草根
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★quantity ['kwɔntəti] n. （数）量
quantities of 大量的……
=in large quantity 大量
small
少量
quality ['kwɔləti] n. 质量
sth. with good quality 具有好质量的东西
• Don't smoke! = No smoking!
• He smoked heavily. • smoking area / smoking room 吸烟室 • cigarette = cigar n. 香烟
最新版整理ppt
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★desolate [‘desələt] adj. 荒凉的 a desolate house 废屋 desolate adj. 荒凉的（与地方相连，表示无 人居住, 荒无人烟的）；极度孤独的(与人相连 时) lonely adj. 孤独的，荒凉的，偏僻的（与地方 连表示孤零零的，但并不表示无人居住）
Don’t worry, everything is under control. • out of control 失去控制
The forest fire was out of control. 这场森林火灾失去了控制。
最新版整理ppt
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★surrounding [sə'raundiŋ] ①adj. 周围的 the surrounding country 近郊 ②n. 周围的事物，环境 school surroundings 学校环境 surround v围绕，包围，围住
I live in an old town which is surrounded
草籽 草地 草籽播种机 基层民众，草根
最新版整理ppt
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★quantity ['kwɔntəti] n. （数）量
quantities of 大量的……
=in large quantity 大量
small
少量
quality ['kwɔləti] n. 质量
sth. with good quality 具有好质量的东西
• Don't smoke! = No smoking!
• He smoked heavily. • smoking area / smoking room 吸烟室 • cigarette = cigar n. 香烟
最新版整理ppt
4
★desolate [‘desələt] adj. 荒凉的 a desolate house 废屋 desolate adj. 荒凉的（与地方相连，表示无 人居住, 荒无人烟的）；极度孤独的(与人相连 时) lonely adj. 孤独的，荒凉的，偏僻的（与地方 连表示孤零零的，但并不表示无人居住）
海啸-英语演讲PPT
What to do with a tsunami?
• An ounce of prevention is worth a pound of cure!! • Before a tsunami:
• Getting ready before a tsunami strikes will help reduce damage to your home and business and help you survive. • If you live in a coastal area, ask your council about your tsunami risk and local warning arrangements. • Know where the nearest high ground is and how you will reach it.
What to do with a tsunami?
• During a tsunami:
• Move immediately to the nearest higher ground, or as far inland as you can. If evacuation maps are present, follow the routes shown. • If you cannot escape the tsunami, go to an upper storey of a sturdy building or climb onto a roof or up a tree, or grab a floating object and hang on until help arrives批注本ຫໍສະໝຸດ 保存成功开通会员云端永久保存去开通
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Step3:Abandon Belongings ;Save your life, not your possessions.
Don't take anything with you except a prepared emergency kit. When leaving an area that is expecting a Tsunami, getting out quickly is vital to survival. Just get yourself and your family and go.
How To Escape From A Tsunami?
Step 1:
Be aware of natural Queswtioan r2n: ings. Tsunamis are whatcwaouulsd eyodu dboyin etheatrstuhnaqmui?akes
on the ocean's floor. However, some inland areas will feel the quake days before a Tsunami hits. This was the case in Chile in 1960. After feeling the tremors(震动), many people took action and headed to high ground early.
Step 2: Keep a radio on hand at all times and take official
warnings seriously. People who live in areas prone to Tsunamis must always follow official warnings and directions right away.
When jet lee recalled this terrible experience, he still felt scared. Jet Lee said whenever the disaster happens ,the most important thing is to be calm, and we should cherish every moment of life .
When the wave enters shallow water, it slows down and its amplitude(振幅) (height) increases（27m）.And it can destroy everything.
➢ Experiment
Let us have a look .
What Is A Tsunami ?
The term tsunami comes from the Japanese 津波, which means "sea wave".A tsunami is a series of water waves caused by the displacement of a large volume of a body of water .
Earthquake
Tectonic plate(地壳板块) boundary before earthquake
Plate slips, causing subsidence and releasing energy into water.
The energy released produces tsunami waves.
➢ Introduction ➢ Formation ➢ Experiment ➢ Prediction and escape
➢ Introduction
December 26 ,2004,earthquake of a magnitude 9.0,located in South Asia,Indonesia,happened!
Jet Lee Survived From 2004 Indian Ocean Tsunami
2004 , Jet Lee was on holiday with his family in Maldives. During this time, they encountered with a huge tsunami, and they survived from the inch of death.
Question 1: wheቤተ መጻሕፍቲ ባይዱe did this destructive waves come from ?
➢ Formation
All the things below have the potential to generate a tsunami.
Volcanic(火山) eruptions Underwater explosions (including detonations of underwater nuclear devices) landslides(滑坡) Meteorite（陨石）ocean impacts Other disturbances above or below water
It is the fourth strong earthquake in the history. It triggered tsunami which spread eight countries in Southeast Asia and killed more than 200 thousand people.
➢ Prediction and escape
A tsunami cannot be precisely predicted, even if the magnitude and location of an earthquake is known.
However, there are some warning signs of an impending tsunami, and automated systems can provide warnings immediately after an earthquake in time to save lives.
Don't take anything with you except a prepared emergency kit. When leaving an area that is expecting a Tsunami, getting out quickly is vital to survival. Just get yourself and your family and go.
How To Escape From A Tsunami?
Step 1:
Be aware of natural Queswtioan r2n: ings. Tsunamis are whatcwaouulsd eyodu dboyin etheatrstuhnaqmui?akes
on the ocean's floor. However, some inland areas will feel the quake days before a Tsunami hits. This was the case in Chile in 1960. After feeling the tremors(震动), many people took action and headed to high ground early.
Step 2: Keep a radio on hand at all times and take official
warnings seriously. People who live in areas prone to Tsunamis must always follow official warnings and directions right away.
When jet lee recalled this terrible experience, he still felt scared. Jet Lee said whenever the disaster happens ,the most important thing is to be calm, and we should cherish every moment of life .
When the wave enters shallow water, it slows down and its amplitude(振幅) (height) increases（27m）.And it can destroy everything.
➢ Experiment
Let us have a look .
What Is A Tsunami ?
The term tsunami comes from the Japanese 津波, which means "sea wave".A tsunami is a series of water waves caused by the displacement of a large volume of a body of water .
Earthquake
Tectonic plate(地壳板块) boundary before earthquake
Plate slips, causing subsidence and releasing energy into water.
The energy released produces tsunami waves.
➢ Introduction ➢ Formation ➢ Experiment ➢ Prediction and escape
➢ Introduction
December 26 ,2004,earthquake of a magnitude 9.0,located in South Asia,Indonesia,happened!
Jet Lee Survived From 2004 Indian Ocean Tsunami
2004 , Jet Lee was on holiday with his family in Maldives. During this time, they encountered with a huge tsunami, and they survived from the inch of death.
Question 1: wheቤተ መጻሕፍቲ ባይዱe did this destructive waves come from ?
➢ Formation
All the things below have the potential to generate a tsunami.
Volcanic(火山) eruptions Underwater explosions (including detonations of underwater nuclear devices) landslides(滑坡) Meteorite（陨石）ocean impacts Other disturbances above or below water
It is the fourth strong earthquake in the history. It triggered tsunami which spread eight countries in Southeast Asia and killed more than 200 thousand people.
➢ Prediction and escape
A tsunami cannot be precisely predicted, even if the magnitude and location of an earthquake is known.
However, there are some warning signs of an impending tsunami, and automated systems can provide warnings immediately after an earthquake in time to save lives.