考点集训29 非谓语动词
1.Listen!I hear someone __B__ in the classroom.(2014,永州)
A.sing B.singing C.to sing D.sings
【解析】hear sb. do sth.表示“听到某人经常做某事”,hear sb. doing sth.表示“听到某人正在做某事”。句意为“听!我听到有人正在教室里唱歌。”故选B。
2.—You look so tired.(2014,遂宁)
—My mother makes me __A__ playing the piano for 2 hours every day.
A.practice B.to practice
C.practicing D.practices
【解析】考查使役动词的用法。make sb.do sth.是固定用法,意为“使某人做某事”。