Peopleknowthedangeroffires．It'sgoodforafamilytolearnhowtoprepareforafire．Herearesomesuggestions：Putasmokealarminthehouse．Smokefromafirecausesthealarmtogooff．Thealarmmakesaloudsound．Thesoundtellse
Peopleknowthedangeroffires．It'sgoodforafamilytolearnhowtoprepareforafire．Herearesomesuggestions：
Putasmokealarminthehouse．Smokefromafirecausesthealarmtogooff．Thealarmmakesaloudsound．Thesoundtellseveryonetoleavethehouseatonce．
Makeescape （逃脱） plans．Theyshouldknowallthewaysoutofthehouse．Ifthereisafire，everyonefollowstheplantogetout．Partoftheplanistocheckallthewindowstomakesuretheycanbeopenedeasily．
Buyfireextinguishers （灭火器） inthehouse．Everyoneinthefamilyshouldknowhowtousethem．
Practiceforafire．Theydofirepracticebecausetheyteachchildrenaboutfiresafety．Everyoneinthefamilyshouldknowthefollowingfirerules：
*Don'topenahotdoor!Thefirecangrowmorequicklyifyouopenthedoor．
*Stayclosetothefloor!Smokecanbemoredangerousthanfire； thebestairisnearthefloorbecausesmokerises．
*Whatwillyoudoifyouhairorclothesstarttoburn？First，stop!Don'trun!Thefireburnsfasterbecauseofmoreair．Drop!Falltothefloor．Theyroll!Turningoverandoverwillmakethefiregoout．Putablanket （毯子） aroundyoutokeepairawayfromthefirethatmaystillbeonyou．
Therearemanypossiblecausesforfirs．Awisefamilyisreadyallthetime．Ifthereisafire，don'tforgettocall119forhelp．
51．Whatdoesitmeanwhenasmokealarmringsathome？___
A．Youhavetogetup．B．Waterisrunningtothefloor．
C．Somethingisburning．D．Someonebreaksyourwindow．
52．Thewriteradvicespeopletodothefollowingtoprepareforafireexceptthat___．
A．theypracticeforafireB．theymakeescapeplans
C．theybuyfireextinguishersD．theyuseelectricalcookers
53．Whenafirehappens，___ifyouopenthehotdoor．
A．thefirewillgrowmorequicklyB．theelectricitywillbecutoff
C．thedoorwillsoonbeonfireD．thehousewillfalldown
54．Whataretherightstepsyoushouldtakewhenyourhairorclothescatchfire？___
A．Stop，run，roll．B．Stop，drop，roll．
C．Run，drop，roll．D．Roll，drop，stop
55．Whatisthebesttitleforthispassage？___
A．TheDangersofaFire．B．TheCauseofaFire．