Question

20．我想知道會(huì)議是否開(kāi)始近10分鐘了．
I wonder whether the meeting has been on for almost ten minutes or not．．

Answer 1

分析 I wonder whether the meeting has been on for almost ten minutes or not．

解答 答案：I wonder whether the meeting has been on for almost ten minutes or not．這里是賓語(yǔ)從句，主句是我想知道用一般現(xiàn)在時(shí)，I wonder，從句的時(shí)態(tài)不受限制，引導(dǎo)詞是wherther是否，末尾加上or not，這里是說(shuō)會(huì)議是否開(kāi)始近10分鐘了．開(kāi)始這個(gè)動(dòng)作發(fā)生在過(guò)去，持續(xù)到現(xiàn)在用現(xiàn)在完成時(shí)have/has+過(guò)去分詞，主語(yǔ)是the meeting 單數(shù)，故用has，這里是說(shuō)開(kāi)始了近十分鐘用時(shí)間狀語(yǔ)for almost ten minutes 一段時(shí)間，此時(shí)的動(dòng)詞不能用短暫性的動(dòng)詞begin，而用be on表狀態(tài)，be的過(guò)去分詞是been，故答案是I wonder whether the meeting has been on for almost ten minutes or not．

點(diǎn)評(píng) 這里是賓語(yǔ)從句的呈現(xiàn)，時(shí)態(tài)語(yǔ)序連接詞我們一一考慮，這里要注意現(xiàn)在完成時(shí)中需要用延續(xù)性動(dòng)詞和一段時(shí)間連用．