With是个介词，基本的意思是“用”，但它也可以协助构成一个极为多采多姿的句型，在句子中起两种作用；副词与形容词。with在下列结构中起副词作用：1.“with+宾语+现在分词或短语”，如：(1)Thisarticledealswithcommonsocialills,withparticularattentionbeingpaidtovandalism.2.“with+宾语+过去分词或短语”，如：(2)Withdifferenttechniquesused,differentresultscanbeobtained.(3)TheTVmechanicenteredthefactorywithtoolscarriedinbothhands.3.“with+宾语+形容词或短语”，如：(4)Withsomuchwatervapourpresentintheroom,someiron-madeutensilshavebecomerustyeasily.(5)Everynight,Helensleepswithallthewindowsopen.4.“with+宾语＋介词短语”，如：(6)Withtheschoolbadgeonhisshirt,helooksallthemoreserious.(7)Withthesecurityguardnearthegatenobadcharactercoulddoanythingillegal.5.“with+宾语＋副词虚词”，如：(8)Youcannotleavethemachinetherewithelectricpoweron.(9)Howcanyoulockthedoorwithyourguestsin?上面五种“with”结构的副词功能，相当普遍，尤其是在科技英语中。接着谈“with”结构的形容词功能，有下列五种：一、“with+宾语+现在分词或短语”，如：(10)Thebodywithaconstantforceactingonit.movesatconstantpace.(11)Canyouseethehugeboxwithalonghandleattachingtoit?二、“with+宾语+过去分词或短语”(12)Throwawaythecontainerwithitscoversealed.(13)Atomswiththeouterlayerfilledwithelectronsdonotformcompounds.三、“with+宾语+形容词或短语”，如：(14)Putthedocumentsinthefilingcontainerwithallthedrawersopen.四、“with+宾语+介词短语”，如：(15)Theyoungladywitharedribbononherheadismyformermathsteacher.(16)Doyouknowthegentlemanwithbothhandsinhispockets?五、“with+宾语+副词虚词，”如：(17)Isthereanywaterinthekettlewiththiscoveroff?(18)Outwenttheboyscoutswiththeiruniformson.
