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1、Unit 4Earthquakes 1 1学学习习目目标标展展示示2 2话话题题链链接接目目 标标 展展 示示类别课程标准要求掌握的项目话题Basic knowledge about earthquakes; how to protect oneself and help others in disasters词汇earthquakequakewellpipeburstnationcanalstreamdirtruinsufferingextremeinjuredestroybrickdamtrackuselessshockrescuetrapelectricitydisasterburymi
2、neminersheltertitlereporterbarfrightenfrighteningfrightenedcongratulationjudgeexpressoutlineheadlinecyclistright awayas ifat an endin ruinsdig outa (great) number of类别课程标准要求掌握的项目功能1.谈论过去的经历(Talking about past experiences)It was terrible when. It seemed as if. I remember.I felt. No longer after that.
3、 Luckily，.2表达谢意(Expressing thanks)I would like to express my thanks to.who.Here, I wish to express my thanks for the great efforts.Id also like to thank.No words are strong enough to express our.类别课程标准要求掌握的项目语法定语从句(以that，which，who和whose为引导)A huge crack that was eight kilometres long and thirty kilom
4、eters wide cut across houses, roads and canals.Later that afternoon, another big quake which was as strong as the first shook Tangshan.The number of the people who were killed or injured reached more than 400,000.话话 题题 链链 接接A lot of earthquakes happen in the world every yearWhy do earthquakes happen
5、? Scientists tell us the outside of the earth is made of a number of different platesThe plates move very slowlySometimes they stop and dont move for a long timeWhen some of the earths plates move suddenly, an earthquake happens.Many earthquakes happen under the seaSometimes they happen near mountai
6、nsIn fact, earthquakes may happen anywhere on the earth.During an earthquake, the shakings make rocks rise suddenly and even break openHouses fallPeople are killed or hurtSometimes whole villages or cities are destroyed.Can we do something to keep ourselves safe from earthquakes? Scientists have stu
7、died earthquakes and made maps that show“earthquake belts”In the areas in these belts, its possible for earthquakes to happenIn these areas we can make houses strong enough to stand against earthquakes.In the future, scientists will be able to predict exactly when and where an earthquake will happen
8、They can tell us what to do and how to do it as well.Notes1plate n板块 2.predict vt.预言TaskTrue(T)or False(F)1Few earthquakes happen in the world every year_解析：细节理解题，该题的题干中有一关键词“few”意为 “没有一些”，通过文章第一句话“A lot of earthquakes happen in the world every year.”就可以看出本题是错误的。2The outside of the earth is made of
9、a number of different plates_解析：细节理解题。由文章的第一自然段“Scientists tell us the outside of the earth is made of a number of different plates (板块)”可以看出，这句话是正确的。FT3We can do nothing to keep ourselves safe from earthquakes_解析：细节理解题。由文章第四自然段，最后一句In these areas we can make houses strong enough to stand against ea
10、rthquakes.可以看出，我们能够做一些事情降低地震的破坏程度。故此题错误。4A map showing the earthquake belts tells people what kind of houses can stand in an earthquake_解析：细节理解题。由文章第四自然段可知，科学家画出地震带的目的是将地震带上的房子建地足够牢固可以降低地震的破坏程度，而不是哪种房子可以在地震中不倒。所以这句话是错误的。FF5In the future, scientists can predict exactly when and where an earthquake will happen_解析：细节理解题，由文章最后一段话“In the future, scientists will be able to predict (预言) exactly when and where an earthquake will happen”。可知这句话是正确的。T
