Tổng kết TTSP

Thứ bảy ngày 21 tháng 3 đoàn thực tập sư phạm tại trường THPT Marie Curie đã tổ chức buổi tổng kết. Đây là một vài hình ảnh. http://picasaweb.google.com/vdsuu.intell/TongKetTTSP_MarieCurie#5315636113028...
Các bạn nữ đoàn thực tập của mình thật là dễ thương. Cảm ơn người cầm máy đã chụp hầu hết các gương mặt trong đoàn trong lúc mình bận công việc. Có nhiều bạn mình chưa biết tên, thậm chí là thấy rất lạ cho đến khi mình xem hình bây giờ. Nhưng kì thực tập này tớ vui lắm, mãi nhớ các cậu.

The lesson for next Thursday morning

Dead Sea

Also known as Bahr Lut, Eastern Sea, Lake of Asphalt, Salt Sea, “Sea of Sodom and Gomorrah,” Sea of the Arabah, Sea of the Devil, “Sea of the Plain,” Sea of Zoar, Stinking Lake

Names of the Sea Known in the Bible as the "Salt Sea" or the "Sea of the Arabah," this inland body of water is appropriately named because its high mineral content allows nothing to live in its waters. Other post-biblical names for the Dead Sea include the "Sea of Sodom," the "Sea of Lot," the "Sea of Asphalt" and the "Stinking Sea." In the Crusader period, it was sometimes called the "Devil's Sea." All of these names reflect something of the nature of this lake.

Biblical Period The Dead Sea, unlike the Sea of Galilee to the north, does not figure prominently in the biblical narratives. Its most important role was as a barrier, blocking traffic to Judah from the east. An advancing army of Ammonites and Moabites apparently crossed a shallow part of the Dead Sea on their way to attack King Jehoshaphat (2 Chron 20). Ezekiel has prophesied that one day the Dead Sea will be fresh water and fishermen will spread their nets along the shore.

Lowest Point The Dead Sea is located in the Syro-African Rift, a 4000-mile fault line in the earth's crust. The lowest point of dry land on earth is the shoreline of the Dead Sea at 1300 feet below sea level. That the lake is at the lowest point means that water does not drain from this lake. Daily 7 million tons of water evaporate but the minerals remain, causing the salt content to increase. Figures for the Dead Sea's salinity today range from 26-35%.

Mineral-Rich Nearly ten times as salty as the world's oceans and twice as saline as the Great Salt Lake in Utah, the Dead Sea is rich with minerals. The Dead Sea Works company on the southwest side of the lake employs 1600 people around the clock to harvest the valuable minerals from the water. Potash is the most valuable of those extracted today and is used in the manufacture of fertilizer. The best article on the minerals in the Dead Sea is in the Encyclopedia Britannica.

Healthy Water The unique concentration of the Dead Sea waters has long been known to have medicinal value. Aristotle, Queen of Sheba, King Solomon and Cleopatra were all familiar with this and modern doctors as well often prescribe patients with skin ailments to soak in the waters of the Dead Sea. Because of the dropping level of the Dead Sea, the southern end is no longer under water, except for that which is channeled by aqueducts for the purp

The lesson for next Moday morning

Mount Vesuvius
Today two million people live in the immediate vicinity of Mount Vesuvius. This mountain has erupted more than 50 times since the eruption in 79 A.D., when it buried Pompeii and its sister city, Herculaneum. After Pompeii was buried and lost to history, the volcano continued to erupt every 100 years until about 1037 A.D., when it entered a 600-year period of quiescence. In 1631, the volcano killed an additional 4000 unsuspecting inhabitants. It was during the restoration after this eruption that workers discovered the ruins of Pompeii, buried and forgotten for nearly 1600 years. It would take another 300 years for the excavations to reveal the story of Pompeii and Herculaneum. For excellent coverage of Pompeii, Vesuvius, and the continuing narrative of tragic human involvement with nature, readers may want to locate a copy of Planet Earth: Volcano by Time-Life Books.

The picture to the left shows Mount Vesuvius as seen from the recently excavated ruins of Pompeii. Vesuvius is about 5 miles away. Try to imagine huge, billowing, gray-black clouds like those at Mount St. Helens rushing toward you at a hundred miles an hour. That is probably what the ancient Romans (whose body casts are shown below) saw just before they were entombed by hot ash. Photo: Courtesy of Dr. James Botti.

The picture to the right is a satellite radar image of Mount Vesuvius and its surroundings. Vesuvius is the purplish cone near the center of the image with a prominent summit crater and radiating greenish lava flows. This is not a true color image. Vesuvius stands in the middle of a much larger and older eroded cone called Mount Somma, about half of which is still visible around the east side of Vesuvius. The rectangular docks of the port of Naples are visible against the dark water to the upper left of Vesuvius. The purplish areas with radiating lines above and below Vesuvius are other modern cities. The locations of Pompeii and Herculaneum may be approximated using the map shown below. This cropped image was taken by the SAR-C/X instrument aboard the Shuttle in 1994. The rest of this image and others taken by the SAR may be viewed by clicking here.

Pliny the Younger The following excerpts are from an account written by Pliny the Younger to the Roman historian Tactitus shortly after the 79 A.D. Mount Vesuvius eruption. While it is common for us to think of this date as ancient, students may learn a great deal about volcanoes from this first-person account. In terms of the age of a volcano, Pliny the Younger's writings are really very recent. He wrote to record the events surrounding the death of his uncle, Pliny the Elder.

On August 24 of 79 A.D., the area around Mount Vesuvius shook with a huge earthquake. The mountain's top split open and a monstrous cloud raced upward. The inhabitants of Pompeii were showered with ash, stones, and pumice. A river of mud was beginning to bury the city of Herculaneum. The uncle of Pliny the Younger, known as Pliny the Elder, was a commander of a fleet of war ships at Misenum (see map). He decided to use his ships to rescue people close to the volcano. The nephew describes the huge cloud towering over the area (Radice, 1969):

. . . its general appearance can best be expressed as being like a pine rather than any other tree, for it rose to a great height on a sort of trunk and then split off into branches, I imagine because it was thrust upwards by the first blast and then left unsupported as the pressure subsided, or else it was borne down by its own weight so that it spread out and gradually dispersed. Sometimes it looked white, sometimes blotched and dirty, according to the amount of soil and ashes it carried with it. (p. 427)

Pliny the Elder's ship approached the shore near Pompeii.

Ashes were already falling, hotter and thicker as the ships drew near, followed by bits of pumice and blackened stones, charred and cracked by the flames . . . Meanwhile on Mount Vesuvius broad sheets of fire and leaping flames blazed at several points, their bright glare emphasized by the darkness of night. (pp. 429, 431)

But they could not land because the shore was blocked by volcanic debris, so they sailed south and landed at Stabiae. Hoping to quiet the frightened people, the uncle asked to be carried to the bath house. Afterward he lay down and ate. Next, hoping to quiet the inhabitants, he went to bed. The volcano did not do likewise, however.

By this time the courtyard giving access to his room was full of ashes mixed with pumice-stones, so that its level had risen, and if he had stayed in the room any longer he would never had got out. . . . They debated whether to stay indoors or take their chance in the open, for the buildings were now shaking with violent shocks, and seemed to be swaying to and fro as if they were torn from their foundations. Outside on the other hand, there was the danger of falling pumice-stones, even though these were light and porous. . . . As a protection against falling objects they put pillows on their heads tied down with cloths. (pp. 431, 433)

Finally, the uncle decided to leave. The level of ash and pumice-stone had risen to the point that a hasty departure seemed the best option.

. . . the flames and smell of sulphur which gave warning of the approaching fire drove the others to take flight and roused him to stand up . . . then [he] suddenly collapsed, I imagine because the dense fumes choked his breathing by blocking his windpipe which was constitutionally weak and narrow and often inflamed . . . his body was found intact and uninjured, still fully clothed and looking more like sleep than death. (p. 433)

Later, Pliny the Younger and his mother leave Misenam to escape from the approaching volcanic conflagration. They travel across country to avoid being trampled by the crowds of people on the road.

We also saw the sea sucked away and apparently forced back by the earthquake: at any rate it receded from the shore so that quantities of sea creatures were left stranded on dry sand. On the landward side a fearful black cloud was rent by forked and quivering bursts of flame, and parted to reveal great tongues of fire, like flashes of lightning magnified in size. . . . We had scarcely sat down to rest when darkness fell, not the dark of a moonless or cloudy night, but as if the lamp had been put out in a closed room. You could hear the shrieks of women, the wailing of infants, and the shouting of men; some were calling their parents, others their children or their wives, trying to recognize them by their voices. People bewailed their own fate or that of their relatives, and there were some who prayed for death in their terror of dying. (pp. 443, 445)

People in 79 A.D., like Harry Truman in 1980, may have thought they "knew the mountain." Photo: Courtesy of Dr. J.A. Botti.

Excavaters found that much of what Pompeii looked like in 79 A.D. had been preserved by the ash that had fallen. A bakery oven contained loaves of bread nearly 2000 years old! Victims of Vesuvius were immortalized when their decomposed bodies left cavities in the hardened ash. The cavities were filled with plaster to recreate victims much as they looked at the time of their death. Photo: Courtesy of Dr. J.A. Botti.

For more information about Pompeii, you can visit the Pompeii Forum Project.

Điểm GDQP

Mình upload điểm GDQP của hai lớp A và B lên cho các bạn. Có thắc mắc gì các bạn liên hệ trước ngày 20/3. Các bạn đọc kỹ ghi chú trên trang đầu.

See you again

Đây là một vài tấm ảnh ghi lại buổi tiễn bạn Tân lên máy bay. Tuy ngắn ngủi có chưa đầy 2 tiếng đồng hồ, nhưng những "nghệ sĩ" của chúng ta luôn làm nên những bất ngờ. Đón đọc và xem ngay đê. He he

Và cuối cùng là hai nhân viên nhặt rác của chúng ta. Nhặt rắc mà ăn mặc nịch sự ghớm.