非谓语动词讲解稿.pptVIP

现在分词与过去分词的区别： 1.语态上：现在分词表主动，过去分词表被动 Do you know the woman talking to Tom? The soldier wounded in the war has become a doctor. 2. 时态上：现在分词表进行，过去分词表完成 Developing country boiling water Developed country boiled water 二、分词的作用 1、作定语 分词作定语有两种形式。它可以放在被修饰的名词之前，称为前置定语。有的放在被修饰的名词之后，称为后置定语。 （1）前置定语 He is a promising young man.?? We only sell used books.??我们只卖用过的书。 （2）后置定语 The young man sitting between John and Mary is the editor of the campus newspaper.?? The bridge built last month needs repairing （3）分词短语作定语必须置于被修饰词之后， 相当于一个定语从句。如： Those wishing to join this club should sign here.??? (=Those who wish to join the club should sign here ) 想加入本俱乐部的人在这里签名。 The man, having been disturbed so badly, almost lost his memory.? 由于被严重困扰，这个人几乎失去了记忆。 (The man, who had been disturbed so badly, almost lost his memory.) （4）过去分词作定语在意义上有两种可能： 表示被动和完成；只表完成。如： the question discussed yesterday? 昨天讨论的问题??（既表示被动也表示完成） the fallen leaves? 落下的树叶??(只表示完成，不表示被动) 2、作表语 分词作表语表示主语的某种性质或状态。如： She was too frightened to move. 她被吓得一动不动。 What you said is really inspiring.?? 你所说的真令从鼓舞。 3、作宾语补足语 可以跟宾语补足语的谓语动词有 see, watch, hear, set, keep, find, have, get 等词。 I saw him walking in the street. 我看见他在街上走。 I heard them singing in the classroom. 我听见他们在教室里唱歌。 We found the boy sleeping. 我们发现小孩睡着了。 A）I heard my brother ( singing , sung ) in the next room B）I heard the song ( singing , sung ) in English .  现在分词与过去分词在作状语的区别 四、作状语 现在分词表主动进行，过去分词表被动完成 1. (Seeing/seen) from the top of the tower, we can see a beautiful factory. (Seeing/seen) from the top of the tower, the factory looks beautiful. 2. (Hearing/heard) the bad news, they couldn’t help crying. 3. (Giving/Given) more time, we could do it better. 4.I stood by the door, not daring to say a word.? 分词的时态和语态 构成（以study和go为例） 及物与不及物动词 语态 时态 类别 及 物 动 词 不及物动词 主动语态 被动语态 主动语态 现在分词 一般式 studying being studied going 完成式 having studied having been studied having going 过去