1. repairing 2.to examine 人作主语时: want to do sth. 想要做... want sb. to do sth. 希望(人)做... want sth. done 希望(物)被... 物作主语时: sth. want doing ,这时候的want,意思是“必须,应该”,相当于need。这里的doing有被动的意思,相当于to be done. 如,Your hands want/need washing. 你的手应该洗洗。3.heard make yourself heard make others hear 固定词组希望给与好评!