only when he comes back can we know about what has happened

来源：学生作业帮编辑：大师作文网作业帮分类：英语作业时间：2024/11/14 01:52:53

only when he comes back can we know about what has happened to him
能不能帮我分析一下这是一个什么样的句型,为什么那个can要在we的前面

only在句首要倒装的情况
Only in this way,can you learn English well.
Only after being asked three times did he come to the meeting.
如果句子为主从复合句,则主句倒装,从句不倒装
Only when he is seriously ill,does he ever stay in bed
only引导的倒装句的结构是：only+副词/介词短语/状语从句 +助动词+句子剩余部分.
备考点拨：①only修饰主语时,不需要倒装；②注意倒装是把助动词提前,而不是把整个谓语提前.同时考虑题的时态和语态；
③倒装是主句的语序倒装,only修饰的状语从句和句子中的其他附属从句语序不变.

only when he comes back can we know about what has happened We can eat dinner when your father comes back 中文 It comes from the meaning we give to what has happened.求翻译 when he will come back is what we want to know为什么is后面要加what, by now we _____ what has happened to those people A has know Only when the dish ---- can we know how it ------. do you know when the meeting begin?BLANK he comes back We don't know when the accident________.A.has happened B.hap Tell Bob about the news when he comes back这句话有问题吗英语选择题can you tell me what has happened there?scorry,only whe we don't know what has happened since yesterday since 不是跟延续性 We______her letter last week.We don't know what has happened