Grammar-PassiveVoice被动语态剖析.pptVIP

我是被逼的 我也是身不由已.让你受惊了.不要哭,不然叫你妈妈听到了我就偷不到钱了. ;Passive Voice;一. 何时使用被动语态 ;2. 需要强调动作的承受者时 Many of Florence’s most beautiful paintings and sculptures were produced by great artists. ;3. 出于婉转或礼貌，不愿说出动作的执行者，或由于修饰的需要。 1) About the matter, much had been said, but little had been done. 2) It is generally agreed that he understands the meaning of the word “entertainment”. （避免头重脚轻）;4. 一般来讲, 只有及物动词(Vt.) 或者及物动词短语才有被动语态，不及物动词或者动词短语不能用于被动语态。 They watched the train until it in the distance. ;二. 被动语态的构成 基本结构：be+done（助动词+过去分词）。 在一般现在时中表现为：is/am/are done; 在一般过去时中表现为：was/were done 1.The boy is often spanked by his father for being naughty. 2.I was spanked by my mun when I told big lies. ;Exercise to consolidate it.;5) I gave her some useful advice. 6) We call the film Nanny McPhee. 7）When I passed by, I saw a boy painting on the blackboard. 8) When I was young, my brother often made me do this or that. 9) I observed a boy help an old lady cross the street.;Note make, let, have, hear, watch, see, observe, notice sb/sth do... 变为被动, 必须在do加to。 ;2. 改错题 1）He won’t attend your birthday party unless he will be invited. 2) The boy recovered from the heart operation quickly, because he was taken good care by the nurses in the hospital. 3)This painting is belonged to one of QuBaishi’s works. 4) The film Nanny McPhee is really worth being seen. 5)Look！The flower is dying. It needs be watered. 6)Sichuan food is tasted hot.;Note: 1.时间和条件等状语从句中，用一般现在时的被动语态表示一般将来时的被动语态；用一般过去时的被动语态表示过去将来时的被动语态。 2. 动词短语是一个不可分割的整体，变被动时， 不可丢掉构成短语的介词或副词。这样的短语有： look after, listen to, look at, pay attention to, take care of, look forward to, make use of ;3. 谓语动词是以下时，无被动。 happen（/occur/come about/take place）, belong to, consist of, last,fall,cost (花费),break out (爆发), appear/disappear等。 4. 主动形式表被动意义：1） 表某物需要的need, want, require等后的动名词用主动形式表被动含义。即 Sth need/want/require doing (不能用being done) 也可以表达为 Sth need/want/require to be done. 2) be worth后的动名词主动形式表被动含义. be wor