作业帮difficulty是可数还是不可数
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difficulty是可数还是不可数
difficulty是可数还是不可数
difficulty是可数还是不可数
如：Bad planning will lead to difficulty later.计划不周会给以后带来困难.(2) 表示具体意义的“困难”(如难事、难点、难题等),是可数名词.如：He paused as if he found a difficulty.他停下来,好像遇到了一个难点.He met with many difficulties when travelling.他在旅行进遇到过不少伤脑筋的事.(3) 在某些词组中是不可数名词(只用单数).如：with difficulty 困难地 without difficulty 容易地而在某些词组中又是可数名词(且通常要用复数形式).如：make difficulties 刁难 under difficulties 在困难条件下(4) 在某些词组中可用作可数名词或不可数名词,有时意义相同：make no difficulty＝make no difficulties 无异议,不反对有时意义不同：be in difficulty 有困难 be in difficulties 手头拮据2.关于句式 have difficulty in doing sth：(1) difficulty 通常是不可数名词；(2) difficulty 前可用 some,any,no,great,much,little等修饰;(3) 动词 have 可用 find,there be 等换之；(4) in doing sth 中的 in 可以省略,但不能改为 to do sth.There was no [little] difficulty in persuading her.没费什么劲就说服她.I had [found] great difficulty (in) doing the work.做这工作我觉得很吃力.若其后接名词或代词,也可用介词 with.Do you have any difficulty with [in] English?你对(学习)英语有困难吗?