精选优质文档-倾情为你奉上1、把动词变成现在分词形式易出错。例：(1)误：They are swiming (swim) .正：They are swimming (swim).(2)误：Jenny is plaiing (play) football.正：Jenny is playing (play) football.解析：A、动词变现在分词可有如下口诀:一般-ing;哑e先去e;重闭单辅先双写;-ie结尾y来替。B、动词现在分词的变化规则要与名词变复数、动词变现单三等规则区分开来。2、谓语部分的构成不完整：丢掉be动词，或忘记把动词变成现在分词。例：(1)误：Look! Two children flying (fly) a kite in the park.正：Look!Two children are flying (fly) a kite in the park.(2)误：Li Ming isnt read ( not read) a book in bed now.正：L
