剛剛發生的青海地震讓大家心里都對地震又恨又怕。雖然天災我們無法控制，但我們可以做好應對措施，這樣就可以盡可能的減少傷亡。

　　2010年高考英語作文熱點范文集錦

　　An earthquake is a tremor of the earth's surface usually triggered by the release of underground stress along fault lines. This release causes movement in masses of rock and resulting shock waves. In spite of extensive research and sophisticated equipment, it is impossible to predict an earthquake, although experts can estimate the likelihood of an earthquake occurring in a particular region.

　　In 1935, American seismologist (地震學家) Charles Richter developed a scale that measures the magnitude of seismic waves. Called the Richter scale, it rates earth tremors on a scale from 1 to 9, with 9 being the most powerful and each number representing an increase of ten times the energy over the previous number. According to this scale, any quake that is higher than 4.5 can cause damage to stone buildings; quakes rated a magnitude of 7 and above are considered very severe. A less-known scale, the Mercalli scale (麥氏震級), was devised by Italian seismologist Giuseppe Mercalli to measure the severity of an earthquake in terms of its impact on a particular area and its inhabitants and buildings.

　　Some earthquakes are too small to be felt but can cause movement of the earth, opening up holes and displacing rocks. Shock waves from a very powerful earthquake can trigger smaller quakes hundreds of miles away from the epicenter. Approximately 1,000 earthquakes measuring 5.0 and above occur yearly. Earthquakes of the greatest intensity happen about once a year and major earthquakes (7.0-7.9) occur about 18 times a year. Strong earthquakes (6.0-6.9) occur about 10 times a month and moderate earthquakes (5.0-5.9) happen more than twice daily. Most earthquakes are not even noticed by the general public, since they happen either under the ocean or in unpopulated areas. Sometimes an earthquake under the ocean can be so severe, it will cause a tsunami, responsible for far greater damage.

　　The greatest danger of an earthquake comes from falling buildings and structures and flying glass, stones and other objects.
地震是地球表面的地震，通常由釋放沿斷層線的地下應力觸發。這種釋放會導致大量的巖石和產生的沖擊波。盡管有廣泛的研究和先進的設備，它是不可能預測地震，雖然專家可以估計在一個特定區域發生地震的可能性。

1935，美國地震學家查爾斯李希特（地震學家）開發的規模測量地震波的幅度。名為李希特的規模，它的利率地震的規模從1到9，9是最強大的，每個數字代表比上年增加十倍的能量。根據這一規模，任何超過4.5的地震都會對石材造成破壞；7級以上的地震被認為非常嚴重。一個鮮為人知的規模，Mercalli級別（麥氏震級），是由意大利地震學家Giuseppe Mercalli設計地震在一個特定地區及其居民和建筑物的影響的嚴重程度來衡量。

有些地震太小，不能感覺到，但能引起地球的移動，打開孔和位移的巖石。從一個非常強大的地震的沖擊波可以觸發較小的地震數百英里以外的震中。約5地震測量1000和以上發生每年。強度最大的地震發生大約一年一次大地震（7.0-7.9）發生大約一年18次。強烈的地震（時）發生約10次一個月和中強地震（5.0-5.9）發生超過每日兩次。大多數地震都沒有注意到的公眾，因為他們發生在海洋或無人區。有時在海洋下的地震可能是如此嚴重，它會引起海嘯，造成更大的傷害。

一次地震的最大危險來自于建筑物和建筑物以及飛行玻璃、石塊等物體。

　　If you live in an earthquake-prone area, here are some steps that can be taken to minimize risks:

　　如何應對地震：

　　Affix bookcases, cabinets, refrigerators and furniture to the walls. 將書架、櫥柜、冰箱和家具固定在墻上。California and Japan sell silicone putty kits that can be used to stick dishes and other breakables to the walls.

　　Fit cabinets with "childproof locks," so doors will remain closed and items won't fly out. 鎖好櫥柜。

　　Have a backpack prepared and attached to the bed, containing shoes, a flashlight and batteries, keys, money, first-aid supplies and medicines, a knife, food, water, ID and insurance information. Attaching the pack to the bed helps to insure that it will not be thrown around during an earthquake. 準備好應急包。

　　Keep shoes next to your bed, so you can put them on as soon as a quake begins. 將鞋放在床邊。

　　Have a family evacuation plan including phone numbers and a safe place to which to evacuate. 做應對地震的演習。

　　Establish escape routes from each room in the house. 確定逃跑路線。

　　If you are in an earthquake:

　　If you are indoors, find a secure location to wait out the quake, such as under a heavy table or desk, or in an interior hallway where you can brace yourself between two walls. Doorways are among the safest places to stand, thanks to the strong beams overhead. However, watch out for swinging doors. Stay away from windows. 如在室內，躲在安全的地方。

　　If you are outdoors, try to get into an open area, away from falling buildings, power lines, trees, etc. 如在室外，緊急疏散到空曠地帶。

　　If you are in a crowded public area, crouch down, with your hands protecting your head and neck. 如在人口密集的地方，蹲在地上，保護住頭頸。

　　If you are in your car, pull over to the side, away from power lines and overpasses, and stay inside the car until the shaking has subsided. 如在車內，躲著一角，避開電線和車頂，直到震動停止。

　　Be sure to put on shoes immediately, to avoid injury from stepping on broken glass and objects. 穿好鞋，以防被玻璃和其他物件所傷。

　　Check yourself and others for injuries. 檢查傷口。

　　Check for gas and water leaks and damage to electrical wires. 關閉煤氣、水管和電線。

　　Survey the exterior of your home for structural damage to the chimney, roof, foundation and walls. 檢查房屋狀況。

　　Do NOT use your automobile unless there is an emergency. 除非緊急，不要用汽車。

　　If you must leave the area, try to leave word where you can be contacted. 如果必須離開，留下你的聯系信息。

　　REMEMBER that there may be aftershocks, which can also cause great damage to your surroundings. Be prepared! 小心余震!

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