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1、 Unit 4 -Wildlife ProtectionPeriod 4: Grammar Present Progressive Passive Voice现在进行时的被动语态现在进行时的被动语态Complete the sentences according to the text.1. We _for the wool beneath our stomachs. (Line 9)2. Our fur _to make sweaters for people like you. (L10)3. I wonder what _to help you. (L12)4. So good thin
2、gs _here to save local wildlife. (L25)are being killedis being usedis being doneare being done1. Discover what structure is used1. Discover what structure is usedwhat structure is usedwhat structure is usedSummary: 现在进行时的现在进行时的被动语态被动语态e.g.1. A new library is being built now.2. Some animals are not b
3、eing protected well enough.3. Is the bridge being repaired now? 4. How many freeways are being built in China?1. 1. 构成构成： ： am/is/aream/is/are (not)(not) + + beingbeing + + V-V-过过去分去分词词2. 2. 意义意义： ： 正在被做正在被做. .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。eg:Mary is being interviewed no
4、w.Some cultural relics are being appreciated by experts.A wild horse is being hunted after by a tiger.The mother elephant is being attacked by a crocodile, which makes her baby scared. He _(bite) by a mosquito.is being bitten2. 表现阶段正在进行的被动动作。表现阶段正在进行的被动动作。 The effect of the new drug is being studied
5、 at present by scientist. The habitat of the panda is being protected by the local people . 3. 少数及物动词的进行时表示按计划、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。安排将要承受某个动作。 An 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。A folk song is being sung next. 下面将唱一首民歌。下面将唱一首民歌。4. be + under / in + n.可代替进行时被动语态可代替进行时被动语态e.g
6、. The city is under attack at the moment. The city is being attacked at the moment. 目前这个城市正遭到进攻。目前这个城市正遭到进攻。 e.g. The bridge is under repair. The bridge is being repaired. e.g. The telephone is in use (=is being used) now. Homework基础行基础行page45-46典型例题典型例题1.A new cinema_ here. They hope to finish it n
7、ext month. （2001 北京春季卷）北京春季卷） A. will be built B. is built C. has been built D. is being built2. I have to go to work by taxi because my car _ at the garage. (2006重庆卷重庆卷) A. will be repaired B. is repaired C. is being repaired D. has been repaired 3. -Have you moved into the new house? -Not yet. The
8、 rooms _. A. are being painting B. are painting C. are painted D. are being painted句型转换句型转换1. Tom is guiding a group of tourists through the busy street to the museum. A group of tourists _ _ _ by Tom through the busy street to the museum.2. The workers are building a new hope primary school in this
9、 village. A new hope primary school _ _ _ in this village (by the workers).is being guided is being repaired Summary一般现一般现在时的在时的被动语被动语态态一般过一般过去时的去时的被动语被动语态态一般将一般将来时的来时的被动语被动语态态现在完现在完成时的成时的被动语被动语态态现在进行现在进行时的被动时的被动语态语态do is/ am/aredonewas / were donewill/shallbe donehas / have been doneis/am/are being
10、 doneshould/must/can/may/ought tobe done语篇填空语篇填空Welcome to our school. Id like to introduce you plans for our school. A lot of work 1 _ (do) in the past few years, so great change has taken place in our school. The library 2_ (complete) and is ready for use. But we still have to do more work. A new
11、biology lab 3_ (build) this year. But we dont have enough money for the equipment. Students in all grades 4_ (collect) money. are collecting has been donehas been completedis being builtThe money collected 5_ (spend) on new equipment. At present, plans 6_ (make) for a party at the end of the summer
12、term.The gardens of the school 7_ (beautify) . New trees 8_ (plant) which will soon give shade in summer.will be spentare being madeare being beautifiedare being plantedThe whole school 9 _ (paint) during the summer holidays. I believe the school will be more beautiful, in which we can work and stud
13、y happily.is going to be painted英语动词，通常都是主动形式表英语动词，通常都是主动形式表主动意义、被动形式表被动意义。主动意义、被动形式表被动意义。但在有些情况下，虽然主语与谓但在有些情况下，虽然主语与谓语动词间有被动关系，却要用主语动词间有被动关系，却要用主动形式来表达。动形式来表达。 1、某些系动词、某些系动词+形容词形容词常见的这类系动词有：常见的这类系动词有：look ,feel ,smell, sound, taste, prove, turn out（结果（结果是，证明是）等。例如：是，证明是）等。例如：This coat feels very so
14、ft and smooth.What he said sounds reasonable. The medicine tastes bitter. All he said proved (to be) true. 2、某些用作不及物意义的动词、某些用作不及物意义的动词+副词副词常见的这类动词有：常见的这类动词有：wash, clean, cook, eat, drink, iron, cut , dye , dry, sell, read, write, teach, translate, wear, lock, close , shut , open, 这时：（这时：（1）句子的主语通常指物
15、。（句子的主语通常指物。（2）用来表示）用来表示主语的内在品质、特征、状态或性质。主语的内在品质、特征、状态或性质。(3) 通常和副词通常和副词easily, well, quickly, smoothly, badly, poorly, nicely, wonderfully, perfectly, comfortably等等连用。连用。 1. This novel doesnt sell well. 这这本小说销售不畅。（是小说本身的本小说销售不畅。（是小说本身的原因）原因）These novels have not been sold. 这些小说没有销出去。（由于其它这些小说没有销出去。
16、（由于其它原因没有卖出去，与小说本身无关）原因没有卖出去，与小说本身无关）2. The door wont lock门锁不门锁不上。（门本身有毛病）上。（门本身有毛病） The door wasnt locked门没门没锁。（人没把门锁上，与门本身无锁。（人没把门锁上，与门本身无关）关）3. The text teaches well. 这篇课这篇课文好教。（由于课文本身的内容才文好教。（由于课文本身的内容才使得这课文使得这课文“好教好教” ） The text is not taught well. 这这篇课文没有教好。（与课文本身无篇课文没有教好。（与课文本身无关，问题是动作执行者没有把课
17、文关，问题是动作执行者没有把课文教好。教好。1. What are you going to do this afternoon? I am going to the cinema with some friends. The film finishes quite early, so we are going to the bookstore after that. (05重庆重庆) 2. This kind of cloth washes well, irons easily and wears long.3. This article translates well and reads easily. 4. The pen my father gave me as a birthday gift writes smoothly. 5. The school opens at 7 45 and classes begin at 8:00.
book2 unit4 grammar -现在进行时被动语态
