高中英语 Unit 12《Culture shock》lesson3 Living Abroad学案3 北师大版必修4

Unit 12《Culture shock》 Lesson 3 Living abroadGrammar Present Participles （现在分词）现在分词的形式及物动词 (do)不及物动词(go)形式主动语态被动语态主动语态一般式doingbeing donegoing完成式having donehaving been donehaving gone1.现在分词的一般式：表示动作与句中谓语动词表示的动作同时或者几乎同时发生。She sat there reading the book. 她坐在那儿看书。Going into the room , he shut the door. 他走进屋子，关上了门。2.现在分词的完成式：表示动作发生在句中谓语动词表示的动作之前。Having walked for ten miles, they felt very tired. 走了十英里以后，他们感到很累。Having finished his homework, he practised playing the violin. 完成作业以后，他开始练习拉小提琴。3.现在分词的主动式：表示主动意义，即现在分词的逻辑主语和现在分词之间是主谓关系。Having lived there for many years, he told us a lot about things about the city. 在那个城市居住多年之后，他给我们讲了关于那儿的很多事情。Hearing the sound, he ran out to see what was happening. 一听到声音，他就跑出去看发生了什么事情。4.现在分词的被动式：表示被动意义，即现在分词的逻辑主语和现在分词之间是动宾关系。Having been rebuilt, the tower looks more beautiful. 重建之后，塔看起来更美了。Having been given a piece of meat, the homeless dog walked away. 得到一块肉后，那条流浪狗走开了。5.现在分词的否定式： 由 not + 分词构成（注：非谓语动词的否定式一定加在整个非谓语动词之前，如：being done  not being done； in order to do  in order not to do 等）。Not knowing what to do next, we asked the teacher for help. 由于不知道下一步怎么办，我们去向老师求助。Not having received a single reply, I wrote again. 由于没有收到任何回音，我又写了一封信去。6. 现在分词的用法：现在分词能做定语，表语，宾语补足语及状语。The rising sun was hidden by the clouds.（定语）初升的太阳被云给遮住了。The story sounds moving.（表语）这个故事很感人。We heard her singing in her room.（宾语补足语）我们听到她在房间里唱歌。Hearing a...