備戰(zhàn)2016屆高考英語(yǔ)（通用版）一輪復(fù)習(xí)專(zhuān)題02 動(dòng)詞的時(shí)態(tài)及語(yǔ)態(tài)
the teacher made me go out of the classroom.老師把我趕出了教室。→i was made to go out of the classroom (by the teacher).我被老師趕出了教室。
2.情態(tài)動(dòng)詞+be+過(guò)去分詞，構(gòu)成被動(dòng)語(yǔ)態(tài)。
coal can be used to produce electricity for agriculture and industry.
煤可以用來(lái)發(fā)電以供應(yīng)工農(nóng)業(yè)生產(chǎn)。
二、功能及用法
1.let 的用法
1）當(dāng)let后只有一個(gè)單音節(jié)動(dòng)詞，變被動(dòng)語(yǔ)態(tài)時(shí)，可用不帶to 的不定式。
they let the strange go.
the strange was let go.他們讓那個(gè)陌生人走了。
2)若let 后賓補(bǔ)較長(zhǎng)時(shí)，let 通常不用被動(dòng)語(yǔ)態(tài)，而用allow或permit 代替。
the nurse let me go to see my classmate in the hospital.
i was allowed/permitted to see my classmate in the hospital.護(hù)士讓我去看望在醫(yī)院的同學(xué)。
2.短語(yǔ)動(dòng)詞的被動(dòng)語(yǔ)態(tài)
短語(yǔ)動(dòng)詞是一個(gè)整體，不可丟掉后面的介詞或副詞。
my sister will be taken care of by grandma.我妹妹將由奶奶來(lái)照顧。
such a thing has never been heard of before.那種事情以前從來(lái)沒(méi)聽(tīng)說(shuō)過(guò)。
3.表示“據(jù)說(shuō)”或“相信” 的詞組
believe，consider，declare，expect，feel，report，say，see，suppose，think，understand
it is said that...據(jù)說(shuō)
it is reported that...據(jù)報(bào)道
it is believed that...大家相信
it is hoped that...大家希望
it is well known that...眾所周知
it is thought that...大家認(rèn)為
it is suggested that...據(jù)建議
it is taken granted that...被視為當(dāng)然
it has been decided that...大家決定
it must be remembered that...務(wù)必記住的是……
it is said that she will leave for wuhan on tuesday.據(jù)說(shuō)她周二動(dòng)身去武漢。
4.不用被動(dòng)語(yǔ)態(tài)的情況
1)不及物動(dòng)詞或某些動(dòng)詞短語(yǔ)無(wú)被動(dòng)語(yǔ)態(tài)：
appear，die disappear，end (vi.結(jié)束)，fail，happen，last，lie，remain，sit，spread，stand,break out，come true，fall asleep，keep silence，lose heart，take place
比較： rise，fall，happen是不及物動(dòng)詞；raise，seat是及物動(dòng)詞。
價(jià)格上漲了。
(錯(cuò))the price has been risen.
(對(duì))the price has risen.
事故發(fā)生在上周。
(錯(cuò))the accident was happened last week.
(對(duì)) the accident happened last week.
要想正確地使用被動(dòng)語(yǔ)態(tài)，就須注意哪些動(dòng)詞是及物的，哪些是不及物的。特別是一詞多義的動(dòng)詞往往有兩種用法。解決這一問(wèn)題惟有在學(xué)習(xí)過(guò)程中多留意積累。
2)不能用于被動(dòng)語(yǔ)態(tài)的及物動(dòng)詞或動(dòng)詞短語(yǔ)：
fit，have，hold，marry，own，wish，cost，notice，watch agree with，arrive at/in，shake hands with，succeed in，suffer from，happen to，take part in，walk into，belong to
your story agrees with what had already been heard.你的故事跟我們聽(tīng)到的相符。
3)系動(dòng)詞無(wú)被動(dòng)語(yǔ)態(tài)：
appear，be become，fall，feel，get，grow，keep，look，remain，seem，smell， sound，stay，taste，turn
it sounds good.這聽(tīng)起來(lái)不錯(cuò)。
4)帶同源賓語(yǔ)的及物動(dòng)詞、反身代詞、相互代詞，不能用于被動(dòng)語(yǔ)態(tài)：