Question

15．應(yīng)該做出決定不允許在室內(nèi)抽煙．
A decision shouldbe made not to allow smoking indoors．

Answer 1

分析 be made not to allow smoking．

解答 答案：be made not to allow smoking．表示做決定做某事用make a decision to do sth．否定就是做決定不做某事make a decision not to do sth主語(yǔ)是a decision，是make 的承受者，構(gòu)成被動(dòng)語(yǔ)態(tài)，加上前面的情態(tài)動(dòng)詞should，這里用情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)---情態(tài)動(dòng)詞+be+過(guò)去分詞，make的過(guò)去分詞made，故be made not to，允許做某事allow doing sth，吸煙smoke，去e加ing，故答案是be made not to allow smoking．

點(diǎn)評(píng) 這里是情態(tài)動(dòng)詞被動(dòng)語(yǔ)態(tài)的構(gòu)成，理解掌握各種類型的被動(dòng)語(yǔ)態(tài)，要學(xué)會(huì)分析主謂關(guān)系．