<例句>
Such a thing has never been heard of before.
這樣的事情以前從來(lái)沒(méi)有聽說(shuō)過(guò)。
<語(yǔ)法分析>
帶賓語(yǔ)的動(dòng)詞詞組,可以由主動(dòng)語(yǔ)態(tài)變?yōu)楸粍?dòng)語(yǔ)態(tài)。雙賓動(dòng)詞的兩個(gè)賓語(yǔ)都可作被動(dòng)語(yǔ)態(tài)的主語(yǔ),情態(tài)動(dòng)詞也可用在被動(dòng)語(yǔ)態(tài)中。含復(fù)合賓語(yǔ)的句子在變?yōu)楸粍?dòng)語(yǔ)態(tài)時(shí),只能用賓語(yǔ)不能用補(bǔ)語(yǔ)作被動(dòng)語(yǔ)態(tài)的主語(yǔ)。含賓語(yǔ)從句的復(fù)合句一般可變?yōu)楸粍?dòng)語(yǔ)態(tài),也可用it代替賓語(yǔ)從句作形式主語(yǔ),變?yōu)楸粍?dòng)語(yǔ)態(tài)。
<觸類旁通>
(1) Can this lock be repaired here?
這兒能修這把鎖嗎?
語(yǔ)法分析:情態(tài)動(dòng)詞也可用在被動(dòng)語(yǔ)態(tài)中。
(2) A doctor has been sent for.
已經(jīng)派人去請(qǐng)醫(yī)生了。
語(yǔ)法分析:帶賓語(yǔ)的動(dòng)詞詞組,可以由主動(dòng)語(yǔ)態(tài)變?yōu)楸粍?dòng)語(yǔ)態(tài)。
(3) My sister was given three pencils.
給了我妹妹三支鉛筆。
語(yǔ)法分析:雙賓動(dòng)詞的兩個(gè)賓語(yǔ)都可作被動(dòng)語(yǔ)態(tài)的主語(yǔ)。
(4) She was asked when to do the experiment.
有人問(wèn)她何時(shí)做試驗(yàn)。
語(yǔ)法分析:如直接賓語(yǔ)是疑問(wèn)代詞或疑問(wèn)副詞+動(dòng)詞不定式結(jié)構(gòu)時(shí),一般把間接賓語(yǔ)轉(zhuǎn)為被動(dòng)語(yǔ)態(tài)的主語(yǔ)。
(5) I was asked to make her a new evening dress.
她要我給她做一件晚禮服。
語(yǔ)法分析:含復(fù)合賓語(yǔ)的句子變?yōu)楸粍?dòng)語(yǔ)態(tài)時(shí),只能用賓語(yǔ)不能用補(bǔ)語(yǔ)作被動(dòng)語(yǔ)態(tài)的主語(yǔ)。
<鞏固練習(xí)>
(1) The composition must _____[hand] in sometime before Sunday.
(2) These machine's parts may ______[need] in our work.
(3) Should an article _____[use] there?
(4) The job cannot _____[do] by Tom.
(5) It will _____[do] by me.
(6) You shall _____[punish].
(7) Such a thing _____[hear] of before.
(8) A wash _____[give] to the car.
(9) She _____[call] a little girl.
(10) He was found _____[be] a bright pupil.
<參考答案>
(1) be handed (2) be needed (3) be used (4) be done (5) be done (6) be punished (7) has been heard (8) was given (9) was called (10) to be