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Unit4,Earthquakes,目标展示,话题链接,AlotofearthquakeshappenintheworldeveryyearWhydoearthquakeshappen?ScientiststellustheoutsideoftheearthismadeofanumberofdifferentplatesTheplatesmoveveryslowlySometimestheystopanddontmoveforalongtimeWhensomeoftheearthsplatesmovesuddenly,anearthquakehappens.ManyearthquakeshappenundertheseaSometimestheyhappennearmountainsInfact,earthquakesmayhappenanywhereontheearth.Duringanearthquake,theshakingsmakerocksrisesuddenlyandevenbreakopenHousesfallPeoplearekilledorhurtSometimeswholevillagesorcitiesaredestroyed.,Canwedosomethingtokeepourselvessafefromearthquakes?Scientistshavestudiedearthquakesandmademapsthatshow“earthquakebelts”Intheareasinthesebelts,itspossibleforearthquakestohappenIntheseareaswecanmakehousesstrongenoughtostandagainstearthquakes.Inthefuture,scientistswillbeabletopredictexactlywhenandwhereanearthquakewillhappenTheycantelluswhattodoandhowtodoitaswell.Notes1platen板块2.predictvt.预言,TaskTrue(T)orFalse(F)1Fewearthquakeshappenintheworldeveryyear_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“Alotofearthquakeshappenintheworldeveryyear.”就可以看出本题是错误的。2Theoutsideoftheearthismadeofanumberofdifferentplates_解析：细节理解题。由文章的第一自然段“Scientiststellustheoutsideoftheearthismadeofanumberofdifferentplates(板块)”可以看出，这句话是正确的。,F,T,3Wecandonothingtokeepourselvessafefromearthquakes_解析：细节理解题。由文章第四自然段，最后一句Intheseareaswecanmakehousesstrongenoughtostandagainstearthquakes.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。4Amapshowingtheearthquakebeltstellspeoplewhatkindofhousescanstandinanearthquake_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。,F,F,5Inthefuture,scientistscanpredictexactlywhenandwhereanearthquakewillhappen_解析：细节理解题，由文章最后一段话“Inthefuture,scientistswillbeabletopredict(预言)exactlywhenandwhereanearthquakewillhappen”。可知这句话是正确的。,T,
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