③Beforehearrived,heknewtherewouldbemanydifficulties.difficulty/d?f?k?lt?/n.困难考点3当difficulty作抽象意义的“困难”讲时，用作不可数名词；当作具体意义的“困难”讲时，如难事、难点、难题等，用作可数名词，其复数形式为difficulties。考向e.g.Ihadgreatdifficultyinfindingyourhouse.我费了好大的劲儿找到你的住处。Wemaymeetallkindsofdifficultiesinthefutur