一道英语选择题。
表示: 需要…… demand sth = need/ want sth very much, 急需,非常需要……
这里涉及到require 的特殊用法:
require 有不同的意思和搭配:
1、require + sth = need sth= ask for sth,需要、要求得到……
2、require sb to do sth = ask sb to do sth,要求……做
3、require that sb/sth + (should) do...(法律、制度、规章)要求、规定……(虚拟语气)
= It is required that sb/sth (should ) do....
4。 Sth + require + doing/ to be done
= Sth + want/ need + doing/ to be done
……需要 (被)修理等。
注意:不定式要用“被动形式”,即...to be done
但是,-ing, 则必须是“主动形式”,即,...doing (不可说,...being done)
这就是我们平时说的“以主动形式表示被动的语义”。
如,我的车坏了,它需要修理了。
My car is broken. It requires/ wants/ needs + to be repaired / repairing.
....(= to be fixed/ fixing)
demand 不可以有这样的用法。