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1、The Present Progressive Passive VoiceUnit 4 GrammarMary is being interviewed now.观察下列句中的划线部分。观察下列句中的划线部分。Toms car is being repaired now. The disease is being studied at present by scientists.The life of the panda is being studied at present.The Present Progressive Passive Voice现在进行时的被动语态现在进行时的被动语态A
2、陈述句：陈述句： 主语主语+ am/is/are +being+过去分词过去分词B 疑问句：疑问句： 疑问词疑问词+ am/is/are+主语主语+being+过去分词过去分词结构结构表示说话人说话时或现阶段正在进行的表示说话人说话时或现阶段正在进行的动作动作, 经常和时间副词经常和时间副词now (现在现在), right now (现在现在, 此刻此刻), at present (现在现在,目前目前),at this moment (此刻此刻) 连用。连用。用法用法主语和谓语动词之间是被动关系主语和谓语动词之间是被动关系,而且动作正在进行。而且动作正在进行。1. Music is bein
3、g taught by Miss Li now.2. New functions are being added to the phone at present.意义意义“三变三变”: 原句主语变为原句主语变为by短语短语,宾语宾语变为主语变为主语,谓语由主动变为被动；谓语由主动变为被动；“三不变三不变”: 原句意思不变原句意思不变, 原句时态原句时态不变不变, 原句主谓宾以外成分不变。原句主谓宾以外成分不变。They are building nine parks.Nine parks are being built.How many parks are being built? 主动语态变
4、被动语态主动语态变被动语态:2. 少数及物动词的进行时表示按计少数及物动词的进行时表示按计 划、安排将要承受某个动作。划、安排将要承受某个动作。 Some rock music is being played by them next. 下面将由他们演奏一些摇滚音乐。下面将由他们演奏一些摇滚音乐。 A party is being held tonight. 今晚将要举办一场晚会。今晚将要举办一场晚会。 现在进行时的被动语态基本用法：现在进行时的被动语态基本用法：1. 表示现在正在进行的被动动作。表示现在正在进行的被动动作。3. 有些动词进行时的主动形式就可以有些动词进行时的主动形式就可以 表
5、示被动的意思表示被动的意思, 常见的这些动词有常见的这些动词有: print, cook, fry, bake, burn, hang. The house is burning. The meat is cooking.4. 某些某些 “介词介词+名词名词”的短语也可以表的短语也可以表 示正在进行着的被动动作示正在进行着的被动动作, 常见的这常见的这 些介词有些介词有: on, under。 Many new cars are on show. = Many new cars are being shown. Your questions are under discussion. = Yo
6、ur questions are being discussed.5. 有些表有些表 “ 状态状态, 心理活动心理活动, 情感情感”等的等的 动词动词, 常用一般现在时的被动语态表常用一般现在时的被动语态表 示示 “正在进行正在进行”。 (1) You are wanted on the phone. (2) MP3 is becoming more and more popular. In other words, it is loved by more and more people.单选单选 1. I dont suppose the police know who did it. We
7、ll, surprisingly they do. A man has been arrested and _now. A. has being questioned B. is questioning C. has questioned D. is being questioned2. A new cinema _ here. They hope to finish it next month. A. will be built B. is built C. has been built D. is being built3. Selecting a mobile phone for per
8、sonal use is no easy task because technology _ so rapidly. A. is changing B. has changed C. will have changed D. will change4. Rainforests _ and burned at near future. A. cut B. are cut C. are being cut D. had been cut5. I dont know what time it is now. My watch _ . A. is repairing B. has been repai
9、red C. is being repaired D. has repaired6. It is said that pandas _ in our country year after year. A. are being disappeared B. are disappearing C. will be disappeared D. will disappear7. With more forests being destroyed, huge quantities of good earth _ each year. A. is washing away B. is being was
10、hed away C. are washing away D. are being washed away8. Are we about to have dinner? Yes, it _ in the dinning room. A. is serving B. is being served C. has been serving D. serves1. The news _ (talk) about everywhere.2. A lot of tall buildings _ (set) up, and people will move in sometime next year.3.
11、 What should you do while you _ (follow) by a stranger?4. Our fur _ (use) to make sweaters for people like you. is being talked用被动语态的适当形式填空。用被动语态的适当形式填空。are being setare being followedis being used请找出下列各句中的错误并改正。请找出下列各句中的错误并改正。1. Look! A frog is swallowed by a snake over there. 2. These animals are
12、hunting at such a speed that they will disappear soon.beingbeing hunted3. Will you go with me to see the film that is shown tonight? 4. The man has killed his wife. Now he is being wanted by the police. 5. Thousands of families are fleeing their homes because their country is under attacked.beingbeingDiscuss what you should do in the following situations. More situations:1. What should you do if you are being stared at by a pretty girl?2. What should do if your friend is being sent to work in Tibet?3. What should you do if you are being given a large sum of money?