高中英语同课异构教学课件 Unit 4 Learing about Language.pptVIP

现在进行时被动语态 A. 陈述句： 主语 + am/is/are + being + 过去分词 B. 疑问句： 疑问词 + am/is/are +主 + being + 过去 分词 表示说话人说话时或现阶段正在进行的动作，经常和时间副词now (现在), right now (现在, 此刻), at present (现在,目前), at this moment (此刻)连用。 主语和谓语动词之间是被动关系, 而且动作正在进行。 e.g. English is being taught by Miss Lee now. New functions are being added to the camera at present. e.g. 瞧！那个婴儿正由他的姑姑照料着。Look! The baby is being taken care of by her aunt. (2) 表示这一段时间正在进行的一个被动的动作。 e.g. 这一阵子许多讲座正在举行。 Many speeches are being held these days. The problem is under discussion now. = The problem is being discussed now. The telephone is in use. = The telephone is being used. * The Tense of the The Passive Voice 1. Present passive voice: am/is/are + p.p. e.g. The Olympic Games are usually held in big cities. 2. Past passive voice: was/were + p.p. e.g. The last Olympic Games were held in London. 3. Future passive voice: will/shall + be + p.p. e.g. The children will be taken to hospital if they have a slight fever. am/is/are + going to be + p.p. e.g. The children are going to be taken to hospital if they have a slight fever. am/is/are+ to be+ p.p. e.g. The children are to be taken to hospital if they have a slight fever. 4. Present continuous passive voice: am/is/are + being + p.p. e.g. --Why is it so noisy out there? --Oh, it’s because the road is being repaired. 5. Perfect passive voice: have /has + been + p.p. e.g. The Olympic Games have been held 30 times. 现在进行时的被动语态: am/is/are + being done (1)表示说话时正在进行的一个被动动作，强调主语是动作的承受者。 (3) 表示按计划或安排将要进行的一个被动动作 e.g.今晚将要进行一场圣诞晚会。 A party is being held tonight. ① be + under / in +n.的结构可以表示现在进行时的被动语态的含义。 ② 一些表示“心理活动, 拥有, 存在”等含义的动词, 一般不用现在进行时的被动语态, 而用一般现在时的被动语态。 e.g. Joe, come here. You are wanted on the phone. 从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。 1. It is reported that many a new house _____ at pres