unit10旧课件
日期：2010-02-20 02:36
Whyarehurricane?3，itmaypushovertreesTreesmayfallontohousesandmakethenintopiecesThenpeopleinthehousesmaybekilledTressarepushedoverHousesaredestroyedTelephonepoleswerebroughtdownWatersupplyiscutoff()1Ifthehurricanehadhappenedinthedaytime，WhichpartsofChinahavehurricanes?InthesouthandtheeastofChinaWhenahurricanecomes，BandC()3Inthemorningpeoplefoundtheworldoutsidequitedifferentbecause_____Atheroads，pathsandrailwaylineswereblockedbyfallentreesBTheelectricitylinesandthetelephonepoleswerebroughtdowneverywhereCthewatersupplywascutoffDA，Whathappensinahurricane?2，itwouldhavecaused____AmanymorepeopletodieBsomepeopletodieCmuchmorepeopletodieDmoreandmorepeopletodie()2Thetreewereeasilypushedoverbythestrongwinds____AbecauseithadbeenrainingheavilyforseveralhoursBbecausethegroundwasverywetCbecausethetreeshadleavesonDA，1，BandC()4Thenightwhenthehurricanehappened，thewomanwhow，
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