本章节的教学重点、难点： Present participle and past participleare used to modify nounsor pronouns 教学方法、教学手段： Multimedia+Blackboard+PPT 作业、讨论题、思考题： Ask Ss to do the exercises following the Text A Ask Ss to prepare the grammatical use of present participle and past participle used as adjective modifiers. 参考资料： Oxford Idioms Dictionary本章节的教学重点、难点： Present participle and past participle are used to modify nouns or pronouns. 教学方法、教学手段： Multimedia + Blackboard + PPT 作业、讨论题、思考题： Ask Ss to do the exercises following the Text A Ask Ss to prepare the grammatical use of present participle and past participle used as adjective modifiers. 参考资料： Oxford Idioms Dictionary