1.是否人做主语只能用aim at doing; 而物做主语(如:plan,act,policy),就既可以用aim at doing,也可以用be aimed at doing.
2.前面有人说:be aimed at doing 可以省略掉be,我对此深表怀疑:
a.如果是修饰部分,例如:has followed a policy aimed at decreasing... OK没问题
b.如果是主句部分,例如:This plan is aimed at saving animals in the rain forests... be还可以省略???!!!
实在不明啊,请NN为我们系统总结一下.
求证中...
kwanwoo 发表于 2011-8-17 11:55
我想通了,aim的用法I aim the gun at a buck => the gun is aimed at a buckThe company aims policy at x ...
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