重庆市万州分水中学高中英语必修二《Unit 3 Computer 语法探究》教学案一个保留不动
例如：We have given him the book
→He has been given the book
→The book has been given to him
带有复合宾语的动词变为被动语态时，只能将宾语变为主语，原来的宾补改为主语补足语
原来省略 to 的不定式作宾补的，被动语态中要用带 to 的不定式
例如：I have told them to help you
→They have been told to help you
I have made her work hard
→She has been made to work hard
短语动词变为被动语态时，要注意保持短语的完整性，动词后原有的介词或副词不可遗漏
例如：They have refer red to the books
→The books have been referred to (by them)
He has thought of a way of dong it
→A way of doing it has been thought of
［典例解析］1
Hundreds of jobs ________ if the factory closes
（2001 全国春招）A
lose B
will be lost C
are lost D
will lose[解析]本句的意思是：如果工厂倒闭，那么将失去数百个工作岗位
lose a job 意为”失业”
工作将被失去，要用将来时态的被动语态，因此排除答案 A、C 和 D，答案选 B
The mayor of Beijing says that all construction work for th
