In its most generic sense, the word earthquake is used to describe any seismic event—whether a natural phenomenon or an event caused by humans—that generates seismic waves. Earthquakes are caused mostly by rupture of geological faults , but also by volcanic activity, landslides, mine blasts, a...
3. Encourage students to describe the pictures in English, for example, take a lift to go downstairs, run out of a room, and stand near a tall tree. Teacher can help students if they can not express the pictures. 4. Teacher chooses many phrases from Section C and shows them on the ...
I can’t describe my disappointment when I found out that my standard home insurance policy doesn’t cover earthquake damage. They said it covers losses from a fire that is caused by a quake if such a fire makes my home unlivable. No thanks. That’s when I asked around and discovere...
第1课时 ListeningIn this unit, you will learn how toYou will also learn the knowledge about the basic prevention measures to natural disasters.describe natural and man-made disasters;prepare for and deal with a disaster;write an essay on personal protection.Getting ReadyThink and complete the ...
earthquake–volcano interactions, including Hill et al.4, Koyama9, Manga and Brodsky6, Eggert and Walter10and Watt et al.11. We herein provide a framework for using their findings and highlight recent advances. Our motivation is to identify which types of volcanoes are more susceptible to ...
1. Give the students three minutes to practice the conversation by themselves, then ask some pairs of students to act their dialogue in the class. 2. Find some pairs ofnewwords. 3. Ask the students to find morenewwordsto describe the earthquake. 4. Play the tape again, this time ask ...
Earthquake 地震 Tsunami 海啸 Heat wave 热浪 Cold front 冷锋 Blizzard 暴风雪 Squall 风暴 Ice-storm 冰暴 Sandstorm 沙尘暴 Thunderstorm 雷暴 Hailstorm 冰雹 Rainstorm 暴雨 Hurricane 台风 Typhoon 飓风 Cyclone 龙卷风 Tornado 龙卷风 Mudslide 泥石流 Monsoon 雨季 ...
The authors describe it as a 1.61-carat mineral that's reddish orange in color, has a white streak, and features a transparent adamantine luster. The gem is brittle with three cleavage planes (breaks along three distinct planes of weakness) and a conchoidal fracture (a breakage with curved,...
(5) What is the main meaning of this passage? A、To tell us that where is safe during an earthquake. B、How to stay safe in earthquakes? C、To describe the hazards of earthquakes. D、It is important to learn about knowledge on self-care.答案...
The Richter scale and how it measures earthquake magnitude. The Richter scale calculates an earthquake's magnitude (size) from the amplitude of the earthquake's largest seismic wave recorded by a seismograph.