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请老师讲解一下 动词 ing形式作定语和作状语的语法 谢谢
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解题思路: -ing 的用法
解题过程:
-ing 形式包括动名词和现在分词 现在分词作定语与动名词的区别 ①现在分词作定语与所修饰的词之间是逻辑上主谓关系,表示主动,分词的动作正在进行。 eg: falling leaves 正在下落的树叶 boiling water 沸腾的水 developing countries 发展中国家 ②现在分词说明所修饰词的动作,可以变成一个定语从句;而动名词则说明所修饰词的用途,可用for来检验。 eg: a swimming boy =a boy who is swimming 游泳的男孩 a walking fish=a fish that can walk 会走路的鱼 a swimming pool=a pool for swimming 游泳池 a walking stick=a stick for walking 一根手杖
现在分词用作状语 A. 分词(短语)作状语,可以表示时间关系的分词短语,有时可由连词while或when引出(a)原因(b)、结果(c)、条件(d)、让步(e)、行为方式(f)、伴随(g)、并列(h)、强调、状况等。现在分词作状语与主语存在逻辑主谓关系,即句子主语是分词动作的执行者。 (a). eg: 1) Hearing the news, they got excited . 听到这个消息,他们很激动。 2) Be careful while / when crossing the street. 过街时要当心。 (b.) eg: Not having received an answer, he decided to write another letter. 因没收到回信,他决定再写一封信。 (c.) eg: Her husband died, leaving her with 5 children. 她丈夫死了,给她丢下了五个孩子。 (e.) eg: Having been told many times, he still repeated the same mistake. 虽然被告诉多次,他还是犯同样的错误。 (f. )eg: The teacher came into the lab, following some students. 老师跟着一些学生进了实验室。 (g.) eg: You must be able to use the foreign language, forgetting all about his own. 一个人一定要能做到使用外语时,忘掉本族语。 孩子,若有问题再与老师讨论啊!祝快乐!!
最终答案:略