【课件】高中英语被动语态(课堂专用).ppt

被动语态 构成：助动词be＋及物动词的过去分词。 用法： (1)动作的执行者不知道是谁或难以说明时常用被动语态， 　　 (2) 当强调动作的承受者时,用被动语态,如: Street lights are often turned on at six in winter. This kind of bicycle is not sold in our shop 主动态 被动态 一般现在时 一般过去时 一般将来时 现在进行时 过去进行时 现在完成时 过去完成时 时态 语态 do/does am/is/are+ done did was/were + done shall/will do shall/will + be done am/is/are doing am/is/are + being done was/were doing was/were + being done has/have done has/have + been done had done had + been done can/may/must/ should+动词原形 情态动词 can,may, must should +be+ V过去分词 被动语态的时态： (1)一般现在时 助动词am/is/are ＋ 动词的过去分词， (2) 一般过去时 　助动词was/were ＋ 动词的过去分词， (3) 一般将来时 will 或be going to ＋ be ＋ 动词的过去分词， (4) 现在完成时 助动词have/has ＋ been ＋ 动词的过去分词， Street lights are often turned on at six in winter. This kind of bicycle is not sold in our shop. The pupils were given some advice by the pianist. These books are going to be posted (post) tomorrow. We havent been invited to the party. (5) 现在进行时 be ＋ being ＋ 动词的过去分词， (6) 带有情态动词的被动语态 情态动词 ＋ be ＋ 动词的过去分词， 【注意】 1．主动形式表被动意义 (1) cut, read, sell, wear, write, cook, lock, wash等表示主语性质功用的动词接状语修饰语时， (2) want / require / need doing中的doing(也可用to be done)用主动形式表被动意义，如：(12)。 The problem is being discussed by the students. Your composition must be handed in tomorrow. These novels wont sell well. The house requires cleaning (clean) at once. (3) 在“be ＋ 形容词 ＋ to do”中，不定式的逻辑宾语是句子的主语时，用主动形式表被动， (4)系动词feel, look, smell, taste, sound等。 (5) 表示“开始、发生、结束、关、停、转、启动”等动词。 (6) 在be worth doing中，doing用主动形式表被动。 (7) 不定式 to blame (受谴责)，to rent(出租)作表语时，用主动形式表被动。 The girl isnt easy to get along with. (8) 带双宾语动词的被动语态，若将间接宾语变为被动语态中 的主语，直接宾语则保留不变；若将直接宾语变为被动语态中的主语，间接宾语前则需加介词to 或for，如： The pupils were given some advice by the pianist. ?Some advice was given to the pupils by the pianist. (9) 动词make, have, let, see, watch, hear, feel等接动词不定式作宾语补足语时，动词不定式不带to；但他们变成被动语态时后面的不定式都须加上to，如： T