heard sb.( ) sth.括号中加"do"还是"doing"I heard a little boy ( ) English this morning.

heard sb.( ) sth.括号中加do还是doingI heard a little boy ( ) English this morning. 英语中sb.sth. 英语中sb.sth. hear sb. do sth 和 sb.be heard to do sth是固定用法吗? 英语中 sb.sth doing 英语中sb.sth是什么意思? Get sb.Sth..PASS sb.Sth.Hand sb.sth.中Get,PASS, Suddenly,we heard someone shouthelp!help这里为什么用hear sb do sth 而不用hear sb doing sth buy sb.sth.中假如sth是代词时,是不是只能说：buy sth for sb. 英语语法中,need sb sth是need sb to do 还是need sb do /doing sth? give sb.sth=give sth to sb 中,.sb若是代词,用前面哪个短语? sb & sth sth sb sb,sth, 英语中sb.sth.分别代表什么 英语中sth和sb是什么意思 This is sb's sth中对sb's提问 The speaker spoke up a bit so as to make himself heard more clearly.求此句中heard一词的解析此句中的heard该如何解析?make sb.do sth.不是要加动词原形吗?heard是怎么回事?还有我按字面上的翻译变成了演讲者把