It引導(dǎo)的被動(dòng)句

　　句型[It+被動(dòng)式謂語(yǔ)+名詞/形容詞+實(shí)際主語(yǔ)(不定式、動(dòng)名詞)+其他]

　　1. It was considered a shame to cheat in examination. 2. It was found difficult for us to understand him.

　　3. It would be considered unwise your going there without a guide.

　　4. It was deemed sheer waste of time arguing about it. 5. It was proved wrong to say things like that.

　　句型[It+被動(dòng)式謂語(yǔ)+實(shí)際主語(yǔ)(that/疑問(wèn)關(guān)聯(lián)詞)+從句]

　　1. It is requested that you kindly take immediate action in the matter.

　　2. It was arranged that all the boys should go by bike and all the girls on foot.

　　3. It has not been found out who set the record.

　　4. It hasnt been made clear when the new road is open to traffic.

　　5. Has it been decided where we are to hold the conference?

　　保留賓語(yǔ)的被動(dòng)句

　　句型[主語(yǔ)+被動(dòng)式謂語(yǔ)+保留賓語(yǔ)+(by+施動(dòng)者)]

　　這類保留賓語(yǔ)的被動(dòng)句中常用動(dòng)詞有：allow, afford, bring, deny, ensure, give, hand, lend, offer, owe, pass, pay, return, tell, show, teach等。

　　1.The Rosembergs were denied a fair and open trial.

　　2. Mr. Smith was given a prize.

　　3. The position was offered (to) Mr. Black.

　　4. He was shown the difference.