这句话有毛病吗?did he finish his work yet

来源：学生作业帮编辑：搜狗做题网作业帮分类：英语作业时间：2024/07/07 05:29:33

有!“yet”在一般疑问句词尾的时候这个句子肯定是完成时,意思是“已经”,着重事情的结果,而且“finish”是“完成”的意思,表示事情的结果,所以必须用完成时,所以这句话要用“yet”的话只能是这样：“Has he finished his work yet?”——“他（已经）完成工作了吗”?而“Did”是一般过去时的典型疑问助动词,过去时只强调事情发生的过程,不关心结果,不能与“already”、“yet”等表示已经的词连用.因而这句话只能用完成时,一般是现在完成时,有时可能要用到过去完成时,助动词要用“Had”.

这句话有毛病吗?did he finish his work yet He ____ (finish)his homework yet. "Did you know if he has\had finish his work?"一句中应是if he has还 he did't plan his time well .he didn't finish the work He has to finish his work,so--- --- He must finish his hone work. “_____ he ______(finish) his homework?”“Not yet.” 3.“_________ he ___________ (finish) his homework?” “Not yet How did he finish the work?A.did B.was 英语检查题1.(Did) he( finish read )the book yet?---finish read2.W he has 承认 that he did not finish his homework He said he ___（finish）his work already