He seating himself at the desk ,his mother began to tell him a story.句子成分怎么分析?不应该是He is seating himself...吗?

He seating himself at the desk ,his mother began to tell him a story.句子成分怎么分析?不应该是He is seating himself...吗? 英语翻译.He was seating himself next the window he came to,he found himself.When he came to,he found himself ________ on a chair,with his hands ________ back.A.to sit,tying B.sitting,tyingC.seating,tied D.seated; tied选D.为什么C不对 高中独立主格的问题He seating himself at the desk, his mother began to tell him a story. 他在书桌旁坐好后,他母亲开始给他讲故事.（seating himself at the desk拥有了自己的逻辑主语he,注意是“主格”） = When 35.When he came to,he found himself ________ on a chair,with his hands ________ back.A.sitting; being tied B.seating; tyingC.sat; tied D.seated; tied The spokesman _____ himself at the desk calmly,_____ for any question from the reporters.A.seating;preparing B.seated;preparedC.seating;to prepare D.seated;to prepared he enjoys himself .同义句 he ( )a ( )( ). He thinks of himself ( )a talent seating he write a letter by himself 和he write a letter himself 是不是都是对的 he himself buit a science lab和he built a science lab himself这句话对吗 英语翻译I saw him ____ himself at the back of the classroom.A sitting B seated C being seated D seating he would pull himself up!He would make a man of himself yet! When he wakes uo,he()himself tied to a tree He has got himself a small part in a When Daniel is in a bad mood he likes wearing orange to _.A.wake himself up B.pick himself up C.give himself up D.cheer himself –Who taught ______ history last year?-Nobody!He learned it _______.A.him; himself B.his; himself C.himself; himself D.his; him he wants to buy himself a book.（同意句）