unit16(7)课件
日期：2010-07-21 07:57
Unit16exerciseplannedbyCelinaReadaboutthefollowingsituationsthatcouldbedangerousandthinkofpropersafetyinstructionsPractisegivinginstructionsineachsituationwithapartnerbeforeyoupresentthemtotheclass1ItsuddenlystartsrainingwiththunderandlightningWhatarethethingsyoushoulddoandwhatarethethingsyoushouldnotdo?ThunderstormIfyouareoutdoor，gohomeortoasafeplaceasquicklyaspossibleStayindoorsifyouareathomeTakeshelterinabigbuildingClosethewindowsifyouareinacarKeepyourbodylowtothegroundMakeyourselfassmallaspossibleDon’tshelterinsmallbuildingsDon’tshelterundertreesthatstandaloneDon’tusethetelephoneDon’tuseelectricalmachinesDon’ttakeabathorshowerDon’tusetheairconditionerPhysicsexperimentYouwanttodoascienceexperimentinaphysicsclassRememberthesafetyinstructionsfromthephysicslabandpractisetheminEnglishBeontimebeforetheexperimentstartsCarefullyfollowallinstructionsPayattentiontosafetybothofyourselfandothersCheckallinstrumentsbeforestartingtoseeiftheyareOKWhen，
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