用observe sb do sth造句(observe sb do sth造句)

observe,sb,do,sth造句observe,do,、doing,sth,变被动的时候,He,observed,a,man,go/go......

用observe sb do sth造句(observe sb do sth造句)

observe sb do sth造句

observe do 、doing sth 变被动的时候 搜趣网 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.
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-----------cnsPm--被动式为sb be observe to do.
observe sb doing--------------被动式为sb be observe doing.

observe sb todo还是 do

observe sb dwww.souquanme.como sth
这个表示观察某人做某事的整个过程,就是指有意识地去观察别人做某事。
observe sb doing sth 则指无意地,恰好看到某人正在做某事

关于短语observe sb do sth的一道题目

The woman was observe to follow hi搜趣网m closely.为什么用的是to follow而不是follow?
observe及物动词,作“留心到;注意到;观察”解时,其用法与see, hear等相似,可用于以下句型: ① 跟带有不带to 的不定式的复合搜趣网结构,但在被动结构中,不定式必须带to.

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