1、句子結(jié)構(gòu)和成分劃分：
【W(wǎng)ho 特殊疑問(wèn)詞,主語(yǔ)】【would have predicted謂語(yǔ)】【 that within ten years he would be in charge of the whole company賓語(yǔ)從句】?
【within ten years 時(shí)間狀語(yǔ)】【he從句主語(yǔ)】【 would be in charge of 謂語(yǔ)】【the whole company賓語(yǔ)】
2、這個(gè)句子,實(shí)質(zhì)屬于【與過(guò)去事實(shí)相反的虛擬語(yǔ)氣】,主句使用 【would have predicted】.
整體句子相當(dāng)于：
Who would have predicted that within ten years he would be in charge of the whole company【 if someone/people had predicted about it】?
句子意思：
如果有人當(dāng)時(shí)做過(guò)預(yù)測(cè)的話,誰(shuí)會(huì)預(yù)測(cè)到在十年之內(nèi),他掌管整個(gè)公司?
實(shí)際表達(dá)的意思：
經(jīng)過(guò)十年的時(shí)間,他現(xiàn)在已經(jīng)掌管整個(gè)公司,但這在當(dāng)時(shí)沒(méi)有人預(yù)料到.
3、改成一般疑問(wèn)句和陳述句
一般疑問(wèn)句
Did anyone predict within ten years he would be in charge of the whole company?
or
Would anyone have predicted that within ten years he would be in charge of the whole company?
陳述句
No one predicted that within ten years he would be in charge of the whole company.
祝你開心如意!