Question

3．Most Chinese people agree that smokingshouldn't be allowed in public．（allow）
大多數(shù)中國(guó)人贊同，公共場(chǎng)合不應(yīng)該允許吸煙．

Answer 1

分析 shouldn't be allowed．

解答 答案：shouldn't be allowed．結(jié)合allow doing sth允許做某事，smoking是動(dòng)詞allow的承受者，構(gòu)成被動(dòng)關(guān)系，表示應(yīng)該should，故用情態(tài)動(dòng)詞被動(dòng)語(yǔ)態(tài)---情態(tài)動(dòng)詞+be+過去分詞，should后加上not否定，故答案是shouldn't be allowed．

點(diǎn)評(píng) allow doing sth允許做某事 
We don't allow eating in the classrooms．（我們）不允許在教室吃飯． We don't allow smoking here．我們不允許在此抽煙． 
allow sb to do sth允許某人做某事 
Her father would not allow her to eat sweets．她父親不允許她吃糖果．