非谓语动词__过去分词.ppt

非谓语动词--过去分词 * 默写 过度捕杀极大地影响了我野生动物的数量。结果有一些动物绝迹，也有一些处境危险。幸运的是，政府已经关注这个问题，一系列的法律付诸实施。最终，我们成功地阻止了这种状况的恶化。 非谓语动词的三个形式： 1.过去分词-- done 2.现在分词-- doing 3.不定式-- to do 表将来或目的 表已被动或完成 表主动或正在进行 判断过去分词充当什么句子成分： 1)The lost child was found at last. 2)The child lost in the park was found at last. 3)When I came in, they were all seated. 4)The shop has remained shut for a week. 5)He managed to make himself understood. 6)They considered the matter not solved. 7)Seen from the top of the hill, the city looks more beautiful. 8)Written in a hurry, this article was not so good. 定语 定语 表语 表语 宾语补足语 状语 状语 归纳： 1. 过去分词可以充当句子的 ______、______、 ____________ 或 ________。 2. 过去分词表示的意义:_______或_______。 3. 过去分词的否定式:____________________。 定语 表语 宾语补足语 状语 被动 完成 not/never+过去分词 过去分词做状语: 2.有些过去分词作状语时不表示被动的动作， 而表示主语的状态。常见的有: disappointed 失望 seated坐 satisfied 满意 lost 迷失 frightened 害怕 tired of 厌烦 absorbed in 全神贯注于 dressed in 穿着 1)因为沉浸在思考之中, 所以他没听到那个声音。 Absorbed in deep thought, he didn’t hear the sound. = Because he was absorbed in deep thought, he didn’t hear the sound. 过去分词做状语: 2.有些过去分词作状语时不表示被动的动作， 而表示主语的状态。 2) ____________ (satisfy) with the result, her parents gave her a present. 3) ____________ (worry) about the journey, I couldn’t sleep well. Satisfied Worried 过去分词作定语和表语的巩固练习： 1) He didn’t attend the meeting _______(hold) yesterday. = He didn’t attend the meeting that __________ yesterday. 过去分词作定语相当于一个______从句。 held was held 定语 2)令人害怕的 ______________ 感到害怕的 ______________ 3)令人兴奋的 ______________ 兴奋的 ______________ 4)沸腾的水 _________ water 开水 _________ water 5)He _______ ________ after reading the letter. 看完信后, 他看起来担忧。 6)I was _________ with such _______ questions. 我对如此讨厌的问题感到烦恼。 frightening frightened exciting excited boiling boiled looked worried annoyed annoying 过去分词做宾补: 能接过去分词做宾语补足语的动词有: 1.表示“希望、意愿 、爱憎、要求”的动词： want/wish/expect