need todo还是need doing

简单初级的讲：
need to do 需要做某事
need doing 是需要被做有被动的意思
如;I need to wash my clothes.My clothes need washing.
need doing = need to be done
I need to mend my bike.My bike needs mending.
具体的说：
need to do sth实义动词
need doing sth,表示被动
人＋need ＋to do
物＋need ＋doing
物＋need ＋to be done
请看下面的例子：
1．We need to collect the parcel before we leave for England．去英国之前,我们需要收拾好行李.
2．We need to tell him the truth．我们需要告诉他真相.
3．My car needs repairing．我的汽车需要修理.

扩展阅读：人needtodo还是doing ... need后面接doing还是to do ... need tomato是什么梗 ... need到底是加do 还是to do ... need后面加to do还是doing ... need to do和need do的区别 ... needsbdo还是todo ... need todo与need doing ... 人need doing物needtodo ...