4. The_Present_Participle【现在分词】.ppt

Translation:;The Present Participle;I. Forms of the present participle II. Functions of the present participle ;现在 分词; 现在分词的否定形式 现在分词的否定式 not + V-ing 完成时的否定式 not + having done Not knowing how to dye the silk red , he went to her for help. 由于不知道怎样把丝绸染成红色，他去向她求教。 Not having heard from her son for a long time , the mother worried a great deal. 由于很久没有收到儿子的来信，这位母亲很担心。 ;The girl singing a folk song is my sister. The girl stood over there, singing a folk song. I heard her singing a folk song in the party. 4. The folk song she sang was very moving.;The Functions of the Present Participle ;现在分词作定语规律总结; a developing country a sleeping boy a falling leaf a rising sun a bridge being built; 作定语用的现在分词如果是单词，一般放在被修饰词的前面； coming week下周 running water 自来水 sleeping child 酣睡的孩子 working people劳动人民 如果是现在分词短语，则放在被修饰词的后面，它在作用上相当于一个定语从句。 The girl standing there(=who is standing there) is my sister. 站在那边的那个女孩是我妹妹。;现在分词作定语时，要注意分词所表示的动作发生的时间。 1）表示正在进行的动作（变为从句时需要用进行事态）。 Did you see the girl dancing(=who was dancing) with your brother? 2）表示经常性、习惯性的动作或现在（当时）的状态（变为从句时多用一般时态）。 如：We lived in a room facing(=that faced) the south. The factory making(=that makes) these pens is a small one. ;Hearing the cry for help, he rushed out.;现在分词作时间状语规律总结;;;;现在分词作时间状语规律总结;;如果分词短语表示的动作与谓语表示的动作同时发生，常在分词短语前加上when或while。 Be careful when crossing the street. 过街时小心。 When going to school, I met Mary. 上学时我遇见了玛丽。 While waiting for the train, I had a long talk with Jack. 在等火车时，我和杰克谈了很久。; Turning to the right，you will find the place you want. =If you turn to the right, you will find the place you want. 往右转弯，你就会找到你要找的地方了;Suffering from a bad headache that day, I was not in a very good mood.;;The Functions of the Present Participle ;The Functions of the Present Participle ;Having failed many times, he did not lose heart.失败过多次，他仍然不灰心 =Though he had failed many times, he did not lose heart. Considering for so long a time, he had no idea about it. 考虑了这么久，他也没有弄明白 =Though he considered for so long a time, he had