湖北2012年成考高起點(diǎn)?？加⒄Z(yǔ)語(yǔ)法知識(shí)點(diǎn)（2）
 

        非謂語(yǔ)動(dòng)詞(現(xiàn)在分詞與過(guò)去分詞的區(qū)別)
　　1、The film showed last night was very moving. (-ed形容詞和-ing形容詞的區(qū)別)
　　2、Having finishing his lecture， the teacher asked if anyone wished to asked a question.
　　3、The problem being discussed is very important.
　　4、Given more time， we are sure to finish it.
　　5、Will you please make yourself known to everyone here

        現(xiàn)在分詞表示動(dòng)作正在發(fā)生，正在進(jìn)行中，用于進(jìn)行時(shí)態(tài)；也可以修飾名詞，表示名詞現(xiàn)在的特征
        如：The bird is flying. 那只小鳥(niǎo)正在飛翔（現(xiàn)在進(jìn)行時(shí)）
   
        過(guò)去分詞表示動(dòng)作已經(jīng)完成，用于完成時(shí)態(tài)，也可以修飾名詞；
        如：I have finished my homework. 我已經(jīng)完成了作業(yè)。（現(xiàn)在完成時(shí)）