1.現(xiàn)在分詞作定語表主動(dòng),表進(jìn)行.單個(gè)分詞作定主常放在名詞前,分詞短語作定語放在名詞后.例:a crying boy,a boy crying loudly,a running horse,a horse running fast
2.不定式作定語常放在名詞后,表未發(fā)生.例：I have much homework to do.There are so many tools to choose from.我多是指后置定語，有合區(qū)別1.介詞短語,定語從句,現(xiàn)在分詞短語,過去分詞短語,動(dòng)詞不定式,極個(gè)別副詞都可作后置定語.例:a book on the desk, a woman who is working , a dog barking constantly, a dog tied to a tree, a chair to sit on, the weather today.后置定語譯為漢語時(shí)多放在被修飾的名詞之前。2?，F(xiàn)分做定語表主動(dòng)進(jìn)行，過分做定語表被動(dòng)完成，動(dòng)詞不定式做定語表還未發(fā)生。