英语中的被动语态使用得比汉语要多，要普遍，许多课本乃至实际应用中都常常涉及到这个问题。一般说来，当强调动作承受者，不必说出执行者或含糊不清的执行者

这样的-ed分词通常来自及物动词。-ed分词用作状语时，跟-ing分词作状语时一样，修饰主句的谓语动词，意义上相当于状语从句，表示时间，条件，原因，伴随状况

I have my own room. It is big and nice. There is a bed, a desk and a shelf. The doll is on the bad. The lamp is on the desk. The books are on the

　　What is true friendship? I think it is a great shareable emotion between you and your friends. You share his happiness when your friend gets

a.在简短对话中，当人称代词单独使用或在not 后，多用宾语。 　　　　　---- I like English.　　　--我喜欢英语。 　　　　　---- Me too.　　　　　　　-

　　Li Mei is a new comer to our class. She is short and thin. She looks quite and unhappy. And then we know her story. 　　Li Mei has no mother

My favourite teacher is my English teacher Ms Wu .Her English name is Lannie .She is a beautiful lady. She is very humorous. But sometimes she is

　　Trees are useful to man in three ways. Firstly, they provide man with food, wood and other products. Without trees, animals could not live o