將來(lái)完成時(shí)的被動(dòng)語(yǔ)態(tài)的概念：
將來(lái)完成時(shí)被動(dòng)語(yǔ)態(tài)表示相對(duì)于現(xiàn)在來(lái)說(shuō)將要完成的被動(dòng)性動(dòng)作。
將來(lái)完成時(shí)的被動(dòng)語(yǔ)態(tài)的用法：
將來(lái)完成時(shí)被動(dòng)語(yǔ)態(tài)有兩種形式：表示從現(xiàn)在看在將來(lái)某一時(shí)間之前完成的被動(dòng)動(dòng)作，用將來(lái)完成時(shí)的被動(dòng)語(yǔ)態(tài)；
表示從過(guò)去看在將來(lái)某個(gè)時(shí)候以前發(fā)生的被動(dòng)動(dòng)作，用過(guò)去將來(lái)時(shí)的被動(dòng)語(yǔ)態(tài)。
1、一般將來(lái)完成時(shí)的被動(dòng)語(yǔ)態(tài)：構(gòu)成：will/shall+have+been+done ：
例如：My homework will have been finished when you arrive tomorrow. 明天你到的時(shí)候，我的作業(yè)會(huì)已經(jīng)做完了。
The problem will have been solved by him. 這個(gè)問(wèn)題將已經(jīng)被他解決了。
The project will have been completed before July.
This oil field will have been opened by the end of next month. 到下月底為止，這塊油田將被開(kāi)采。
析：該句表示相對(duì)于現(xiàn)在來(lái)說(shuō)的下月底這塊油田將被開(kāi)采。
2、過(guò)去將來(lái)完成時(shí)的被動(dòng)語(yǔ)態(tài)：構(gòu)成：would+have+been+done
例如：He told his mother his homework would have been finished by ten o'clock. 他告訴他媽媽，他的家庭作業(yè)十點(diǎn)能完成。
析：該句表示相對(duì)于他告訴他媽媽時(shí)來(lái)說(shuō)，他的家庭作業(yè)將于十點(diǎn)鐘被完成。
試比較：This car will have been driven by Smith for five years by next month. 到下個(gè)月，這輛汽車將由史密斯駕駛五年了。
John said the letter would have been finished by supper. 約翰說(shuō)那封信將在晚飯之前寫(xiě)完。
【考例】The rice_____if you had been more careful.(MET1988)
A. would not be burning
B. would not burn
C. would not have been burnt
D. would not burnt
析：本題考查的是過(guò)去將來(lái)完成時(shí)的被動(dòng)語(yǔ)態(tài)，答案為C。
將來(lái)完成時(shí)被動(dòng)語(yǔ)態(tài)與過(guò)去將來(lái)完成時(shí)被動(dòng)語(yǔ)態(tài)用法區(qū)別：
將來(lái)完成時(shí)被動(dòng)語(yǔ)態(tài)表示相對(duì)于現(xiàn)在來(lái)說(shuō)將要完成的被動(dòng)性動(dòng)作，而過(guò)去將來(lái)完成時(shí)被動(dòng)語(yǔ)態(tài)表示相對(duì)于過(guò)去某一時(shí)刻來(lái)說(shuō)將要完成的被動(dòng)性動(dòng)作。
例如：This oil field will have been opened by the end of next month. 到下月底為止，這塊油田將被開(kāi)采。
析：該句表示相對(duì)于現(xiàn)在來(lái)說(shuō)的下月底這塊油田將被開(kāi)采。
例如：He told his mother his homework would have been finished by ten o'clock. 他告訴他媽媽，他的家庭作業(yè)十點(diǎn)能完成。
析：該句表示相對(duì)于他告訴他媽媽時(shí)來(lái)說(shuō)，他的家庭作業(yè)將于十點(diǎn)鐘被完成。