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文章导语：地震是地球上主要的自然灾害之一。目前，仍无法 准确预测地震发生的时间，但科学家们对地震预测的研究一 直在进行。希望有一天，我们能最大限度地减小这种灾害对 人类社会带来的影响。 Earthquake are something that people fear.In the world there are some places that have few or no earthquakes.However,most places have them regularly.So it is common that every year there are hundreds of earthquakes in different parts of the world Countries that have a lot of earthquakes are usually quite mountainous
文章导语:地震是地球上主要的自然灾害之一。目前,仍无法 准确预测地震发生的时间,但科学家们对地震预测的研究一 直在进行。希望有一天,我们能最大限度地减小这种灾害对 人类社会带来的影响。 Earthquake are something that people fear.In the world there are some places that have few or no earthquakes. However,most places have them regularly.So it is common that every year there are hundreds of earthquakes in different parts of the world. Countries that have a lot of earthquakes are usually quite mountainous
We measure an earthquake's strength on the Richter scalel.The Richter scale was introduced in 1935 in southern California in the USA.It measures2 earthquakes on a scale of one to ten.Any earthquake measuring five or more is usually serious. The earth's crust3 is made up of rock called plates.As these plates move,they sometimes crash against each other, causing the crust to quake.In cities such as Tokyo,where small quakes happen quite often,many modern buildings are designed to be flexible4 so when the plate moves,they move with it
We measure an earthquake’s strength on the Richter scale1 . The Richter scale was introduced in 1935 in southern California in the USA.It measures2 earthquakes on a scale of one to ten. Any earthquake measuring five or more is usually serious. The earth’s crust3 is made up of rock called plates.As these plates move,they sometimes crash against each other, causing the crust to quake.In cities such as Tokyo,where small quakes happen quite often,many modern buildings are designed to be flexible4 so when the plate moves,they move with it
Earthquakes can also break up gas and oil pipes.This can cause fires to break out,which can do as much damage as the earthquake itself.Another effect of earthquakes is tsunamis.These are huge waves created by earthquakes beneath the sea.They can be many metres high and cause great damage to coastal towns and cities.China,Japan,Russia and the USA have the highest occurrence5 of earthquakes in the world.Earthquakes worry people a lot.The reason is that people often do not know when they are coming.People settling where there are frequent earthquakes should be cautious and be well prepared in advance
Earthquakes can also break up gas and oil pipes.This can cause fires to break out,which can do as much damage as the earthquake itself.Another effect of earthquakes is tsunamis. These are huge waves created by earthquakes beneath the sea. They can be many metres high and cause great damage to coastal towns and cities. China,Japan,Russia and the USA have the highest occurrence5 of earthquakes in the world. Earthquakes worry people a lot.The reason is that people often do not know when they are coming. People settling where there are frequent earthquakes should be cautious and be well prepared in advance
词海淘宝 L.Richter scale/rIkto skel/里氏震级 2.measure/me3a(r)/vt测量；度量；估量 3.crust/krASt/n.外壳；硬表面 4.flexible/fleksabl/ad.柔韧的；有弹性的 5.0 ccurrence/okArons/n.发生；出现
词海淘宝 1.Richter scale /̍rIktə skeIl/ 里氏震级 2.measure /̍meʒə(r)/ vt.测量;度量;估量 3.crust /krʌst/ n.外壳;硬表面 4.flexible /̍fleksəbl/ adj.柔韧的;有弹性的 5.occurrence /ə̍kʌrəns/ n.发生;出现