高考问答丧尸婴儿:英语中“过去进行时”的句子结构
来源：百度文库 编辑：高考问答 时间：2024/04/29 23:19:07
肯定句、否定句、疑问句，三种结构都要！！！！！！！！！
肯定句 somebody was/were doing soeshing
否定句 somebody was/were not doing something
一般疑问句 wasn't/weren't somebody doing something
特殊疑问句 特殊疑问词+was/were somebody doing?
过去进行时， 就是将现在进行时的助动词be改成过去式 ^_^
陈述句: _____ was/were doing.
否定句: ______ was/were not doing.
_______ wasn't/weren't doing.
一般疑问句: Was/Were ______ doing?
(Wasn't/Weren't ____ doing?)
特殊疑问句: what/who/where/how/... etc. was/were ___ doing? (详细用法, 请参照现在进行时)
had been doing
had not been doing
had ** benn doing