早教吧作业答案频道 -->英语-->
observedo、doingsthHeobservedamango/goingintothebank.（go全过程,going正在进行）否定时要把to补出来那么这句话是否可以变成,Astrangerwasobservedtogointothebank.Astrangerwasobservedtogoingintothebank
题目详情
observe do 、doing sth
He observed a man go/going into the bank.（go全过程,going正在进行）
否定时要把to补出来 那么这句话是否可以变成,
A stranger was observed to go into the bank.
A stranger was observed to going into the bank.
第二句对吗?为什么?
He observed a man go/going into the bank.（go全过程,going正在进行）
否定时要把to补出来 那么这句话是否可以变成,
A stranger was observed to go into the bank.
A stranger was observed to going into the bank.
第二句对吗?为什么?
▼优质解答
答案和解析
不对,像observe watch等词,主动用do something 被动用to do sth.而对与一切doing 也就是现在分词行式的,不管主动还是被动,否定都在doing前加not这我很确定.
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