observe do 、doing sth 变被动的时候He observed a man go/going into the bank.(go全过程,going正在进行)被动时要把to补出来 下面两句话都对吗,如果不对,为什么?A man was observed to go into the bank.A man was observed
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![observe do 、doing sth 变被动的时候He observed a man go/going into the bank.(go全过程,going正在进行)被动时要把to补出来 下面两句话都对吗,如果不对,为什么?A man was observed to go into the bank.A man was observed](/uploads/image/z/15147349-61-9.jpg?t=observe+do+%E3%80%81doing+sth+%E5%8F%98%E8%A2%AB%E5%8A%A8%E7%9A%84%E6%97%B6%E5%80%99He+observed+a+man+go%2Fgoing+into+the+bank.%EF%BC%88go%E5%85%A8%E8%BF%87%E7%A8%8B%2Cgoing%E6%AD%A3%E5%9C%A8%E8%BF%9B%E8%A1%8C%EF%BC%89%E8%A2%AB%E5%8A%A8%E6%97%B6%E8%A6%81%E6%8A%8Ato%E8%A1%A5%E5%87%BA%E6%9D%A5+%E4%B8%8B%E9%9D%A2%E4%B8%A4%E5%8F%A5%E8%AF%9D%E9%83%BD%E5%AF%B9%E5%90%97%2C%E5%A6%82%E6%9E%9C%E4%B8%8D%E5%AF%B9%2C%E4%B8%BA%E4%BB%80%E4%B9%88%3FA+man+was+observed+to+go+into+the+bank.A+man+was+observed)
observe do 、doing sth 变被动的时候He observed a man go/going into the bank.(go全过程,going正在进行)被动时要把to补出来 下面两句话都对吗,如果不对,为什么?A man was observed to go into the bank.A man was observed
observe do 、doing sth 变被动的时候
He observed a man go/going into the bank.(go全过程,going正在进行)
被动时要把to补出来 下面两句话都对吗,如果不对,为什么?
A man was observed to go into the bank.
A man was observed to going into the bank.
observe do 、doing sth 变被动的时候He observed a man go/going into the bank.(go全过程,going正在进行)被动时要把to补出来 下面两句话都对吗,如果不对,为什么?A man was observed to go into the bank.A man was observed
第一句对;第二句不对,要去掉to
应为:A man was observed going into the bank.
感官动词see,watch,smell,notice,observe等在主动语态时后接动词do或者doing
observe sb do sth-------------被动式为sb be observe to do.
observe sb doing--------------被动式为sb be observe doing.
第二句话不对,在这句话中TO后面跟动词原形,只有当TO做介词是才能跟动名词 ,应把to去掉。第一句完全正确。
第二句应该变成A man was observed going into the bank.
因为observe do 其实是省略了to
即observe to do
变被动的时候要加上,不过doing就不用了