被动语态2.ppt

Grammar: Passive Voice （被动语态）,一、被动语态结构小结,The form : be + p.p(动词过去分词),am/is/are done,was/were done,am/is/are being done,was/were being done,shall/will be done,would be done,have/has been done,had been done,can/may/must+be done,二、英语中主动形式表被动意义的几种情况 一）、表示被动含义的主动动词 1系动词 或表状态的动词 taste ,sound ,look, smell, feel，seem, prove, appear，belong to等 Your reason sounds reasonable. Good medicine tastes bitter to the mouth. 2、表示“开始、结束、运动”的动词用主动式表被动义。常用的有: lock , shut , open , act , stop, end, finish, begin, start, move, run等, The door wont/ wouldnt open. It cant /wouldnt move.,3、主语是物，谓语是表示主语特征或属性的动词。常见的这类动词有write, read, wear, wash, clean, sell, lock, burn , cook 等常与 副词well(很), easily(容易地), perfectly(十分地) 连用 The book sells well. These clothes wash well.,二）、主动结构表被动意义 1、动名词 be worth , want ( 需要), need(需要), require(需要)后所用的动名词,必须用主动结构表示被动意义,例如: Your hair wants/needs cutting = Your hair needs to be cut .,Youve come just in time to help us. Fine, what requires doing? (=Fine, what requires to be done?) This sentence needs _ . A. an improvement B. improve C. improving D. improved,C,2、不定式 1）主语+be+形容词+不定式”句型中,形容词为easy, difficult, heavy, hard, nice, bitter, dangerous, interesting, important, expensive, comfortable, pleasant, impossible。句中的主语又是不定式的逻辑宾语时，通常用不定式主动形式表示被动意义 。例如: That question is difficult to answer. Chickens legs are nice to eat.,2) 当不定式所修饰的名词或代词是动词 的宾语,而句子的主语也是不定式的 逻辑主语时。 E.g. He bought some magazines to read . He has a family to support. 3)当不定式所修饰的名词或代词,是及物动词的直接宾语,而间接宾语是不定式的逻辑主语时。 The teacher gave the students some paper to write on .,4)当不定式所修饰的名词或代词,是“there be”结构句中的主语时 ( 此处用主动或被动式，一般说来无意义上的不同 ) 。 如： There are many problems to work out . ( to be worked out ),5) 在表示“该某人受责备,某人该负责任”时，用 sb be to blame， sth be to rent (出租) 时用主动 形式表达被动含义,如： Who is _ for starting the fire?,to blame,Her house is to rent.,3、特殊结构 “be + under +名词”结构:这种结构表示某事“在进行中”。E.g. The building is under construction. The whole matter is under discussion (=is being discussed). 经常这样用的名词还有repair(修理), treatment(治疗), question(质问),arrest等。,表“命令、禁止”等意义的动词如 order, forbid 的用法,order/ forbid sb to do sth,order/forbid sth to be done,2. have sth. done （使，让）,做完某事,请人做某事,遭遇某事,三、一些常见的相关句型,3.在its said/believed/hoped中间的使用,1. The steel _ cold A. is felt B. was feeling C. feels D. is being felt 2. His plan _ good A. has sounded B. is sounding C. is sounded D. sounds 3.The shop _ at 6 am. every day. A. opens B. opened C. is opened D. is opening,C,D,五、练习,A,4.The pen _ smoothly A. was wrote B. writes C. has writing D. is written 5.This coat _ easily A. has washed B. was washed C. washes D. is washed,B,C,6.Your jacket needs _(wash). 7.The house requires _(repair).,washing,to be washed,repairing,to be repaired,8.The fish is not fit _(eat). 9.We find English difficult _(learn),to eat,to learn,10. I have much homework _(do). 11. Ill give the boy some books _(read).,to do,to read,12. There are many things _(do) 13. The boy is _(blame) for what he has done,to do to be done,to blame,1. An exhibition of paintings_ at the museum next week A. are to be held B. is to be held C. are holding D. will hold,B,Multiple choice,2. The police found that the house _and a lot of things _. has broken into; has been stolen had broken into; had been stolen C. has been broken into; stolen D. had been broken into; stolen,D,3. Every possible means _, but none _ successful A. has tried; has proved B. tried; proves C. has been tried; proves D. is being tried; is proved,C,4. The question he asked is hard _. A. for answer B. to answer C. to be answered D. answering,B,5. -Have you moved into the new house? -Not yet. The rooms _. are being painted B. are painting are painted D. are being painting,A,7. -Did you hand him the letter yesterday? -No, I _ to him A. brought it B. took it C. had it sent D. carried it,C,6. I need one more stamp before my collection _. had completed B. completes C. has completed D. is completed,D,9. The teacher couldnt make him _ attention to because the students were so noisy. A. pay B. paid C. to pay D. to be paid,B,8-_the sports meet might be put off. -Yes, it all depends on the wea