非谓语动词用法精讲ppt.ppt

2. 及物动词的－ed形式一般表示被动的意思。　Given more time, I could have solved that riddle.　 (句子的主语I和动词give之间是被动关系。)　When you speak English, be sure to make yourself understood.　 (宾语yourself和宾语补足语understand之间是被动关系。)　The experience gained in the army was of great value to our study.3 .不及物动词－ed形式只表示完成的意义，并不带有被动的含义。 an escaped prisoner = a prisoner who has escaped a retired worker = a worker who has retired a newly arrived guest = a guest who has just arrived People should pay attention to the changed situation. A 动词－ed形式作表语 1. 动词－ed形式在连系动词后作表语，说明主语的状态。　The students are fully prepared.　When we got there, the shop was closed. 要把动词-ed形式作表语和被动语态区别开来。作表语的-ed形式表示状态，被动语态表示被动动作。Peter the Great is buried here. Peter the Great was buried here in 1725. 比　较 2 .同一动词的－ed形式与－ing形式作表语时的区别。　动词-ed形式作表语，主要表示主语的心理感觉或所处的状态，含有被动的意思，而动词-ing形式作表语多表示主语具有的特征，含有主动的意思。 They were frightened to hear the frightening sound. At the sight of the moving scene, all the people present were moved.　比 较： amusing? 使人高兴的? amused 开心的 encouraging ?鼓舞人心的? encouraged 受鼓励的 disappointing ?令人失望的? disappointed ?失望的 exciting? 使人激动的? excited? 激动的 puzzling? 迷惑人的? puzzled? 迷惑的 satisfying? 令人满意的? satisfied? 感到满意的 worrying ?令人烦恼的? worried 烦恼的 ? tiring? 引起疲劳的? tired? 疲劳的 pleasing? 令人愉快的? pleased 高兴的 astonishing? 令人惊讶的? astonished 惊讶的 EXERCISES 分词与动名词作表语时的区别： 1.Our plan is ______( finish ) the task before May. 2. Tom’s job was ______( guard ) the factory. 3. His lecture is ______( interest ), which made us ______( interest ). 4. The situation is ______( encourage). 动名词作表语说明主语“是什么”，现在分词 作表语说明主语是特征。-ing动词用于正在进行时时，说明主语正在执行的动作。如： 1. Her work is taking care of the children. （说明主语“是什么”） 2.Her work is interesting, and she enjoys taking care of the children. （说明她工作的特征是有意思的） 3.Sh