文本内容:
Module12WaystocallforhelpWhenwemeetwithdifficultieshowcanwecallforhelpBysound:Whenyoumeetwithdangerdonotshoutsoastokeepyourphysicalstrength.Youcanwhistle(吹口哨),beatwashbasinsorothermetalwares(金属器JUL).Youcanevenbreakglasswindowstoaskpeoplearoundforhelp.Bylight:Whenyoumeetwithdangeryoucanuseelectrictorches(手电筒)ormirrorstoreflect(反射)lighttoaskforhelp.Byword:Youcanputthingslikesticksstonestentsetc.toform〃SOS〃tocallforhelp.Byphone:Ifyouhaveaphoneyoucanmakeaphonecallorsendamessagetocallforhelp.。