<例句>
Such a thing has never been heard of before.
這樣的事情以前從來沒有聽說過。
<語法分析>
帶賓語的動詞詞組,可以由主動語態(tài)變?yōu)楸粍诱Z態(tài)。雙賓動詞的兩個賓語都可作被動語態(tài)的主語,情態(tài)動詞也可用在被動語態(tài)中。含復(fù)合賓語的句子在變?yōu)楸粍诱Z態(tài)時,只能用賓語不能用補(bǔ)語作被動語態(tài)的主語。含賓語從句的復(fù)合句一般可變?yōu)楸粍诱Z態(tài),也可用it代替賓語從句作形式主語,變?yōu)楸粍诱Z態(tài)。
<觸類旁通>
(1) Can this lock be repaired here?
這兒能修這把鎖嗎?
語法分析:情態(tài)動詞也可用在被動語態(tài)中。
(2) A doctor has been sent for.
已經(jīng)派人去請醫(yī)生了。
語法分析:帶賓語的動詞詞組,可以由主動語態(tài)變?yōu)楸粍诱Z態(tài)。
(3) My sister was given three pencils.
給了我妹妹三支鉛筆。
語法分析:雙賓動詞的兩個賓語都可作被動語態(tài)的主語。
(4) She was asked when to do the experiment.
有人問她何時做試驗(yàn)。
語法分析:如直接賓語是疑問代詞或疑問副詞+動詞不定式結(jié)構(gòu)時,一般把間接賓語轉(zhuǎn)為被動語態(tài)的主語。
(5) I was asked to make her a new evening dress.
她要我給她做一件晚禮服。
語法分析:含復(fù)合賓語的句子變?yōu)楸粍诱Z態(tài)時,只能用賓語不能用補(bǔ)語作被動語態(tài)的主語。
<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