上海版牛津初中英语课件Passive Voice.ppt

passive voice,passive voice,be + 及物动词的过去分词 or be+不及物动词的过去分词+介词,动作的承受者做主语,含义：,构成 ：,how to change active voice into passive voice?,主语（动作的发出者）, 谓语动词,宾语（动作的承受者）,其他,宾语（动作的承受者）,e（时态）, 动词的过去分词, by+主语（动作的发出者）,eg : we plant trees in spring.,trees,+ 其他,（主语）,（宾语）,are,planted,（by us）,in spring,被动语态的各种时态,1. be (am ,is ,are ) + done,2. be (was ,were) + done,3. be (am ,is ,are ,) + being + done,5. will /shall / + be + done,6. would /should + be + done,7. have / has + been + done,8. had +been +done,4. be ( was ,were ) + being + done,9.can,may,must,could,might,should +be +done,put the following into passive voice： 1.i can finish my homework every day. my homework can be finished （by me ） every day. 2.they told us not to go there. we were told not to go there （by them）. 3.he doesnt often read english. english isn t often read （by him）. 4.did they buy many flowers？ were many flowers bought （by them）？,1. 在hear，see，watch，notice等“感观”动词，和make，let等“使役”动词的后面不带to的动词不定式（即动词原形），但在变为被动语态时，应加上to。 (1).i saw her come into my room. she was seen to come into my room by me. (2).he made me write the letter for him. i was made to write the letter for him.,注意问题,2. 双宾语（sb. sth.),e.g. (1) give sb. sth.,(2) show sb. sth.,sb. + be given sth.,sth. + be given to sb,e.g. he showed me his photos. i was shown his photos. or: his photos were shown to me.,sb. + be shown sth.,sth. + be given to sb.,mom gave me a present for my birthday. i was given a present by mom for my birthday. or:a present was given to me by mom for my birthday.,(3) buy sb. sth.,sb. + be bought sth.,sth. + be bought for sb.,(4) make sb. sth.,sb. + be made sth.,sth. + be made for sb.,e.g. his father bought him a new bike. he was bought a new bike by his father. or: a new bike was bought for him by his father.,(5) ask ,tell 的后面必须带双宾语,ask to do sth.,ask sb. to do sth.,sb. be asked to do sth.,tell to do sth.,tell sb. to do sth.,sb. be told to do sth.,e.g. he _to finish the work in five minutes. a. asks b.will ask c.was asked d.asked,c,4.不及物动词不能用于被动语态,一个不及物动词介词就可用于被动语态。但在变被动语态时，注意不要丢掉介词。 eg：we should speak to old people politely. old people should be spoken to politely.,5.动词happen，take place, 没有被动语态。 eg ：这个故事发生在那个岛上。 the story happened on that island。,read the passage and find out “the passive voice” ,then answer the questions.,a farmer went to town to sell his vegetable.but it was snowing that afternoon that there were few people in the street.when his vegetable was sold out,it was dark.on his way home,he saw a man lying in the snow.he put his basket on the ground and was going to help the man to get up.at that time he found it was a dead man and that there was much blood on the ground.he was so frightened that he run away quickly,without taking his basket away. the next morning the farmer was set to the police station.after showing the basket,an officer asked, “are these yours?” “yes,sir.”the farmer answered timidly.(胆怯的） “when did you see the dead man?” “at about seven yesterday evening.” “did you see who killed him?” “no,sir.” .,a knife was brought out and the officer asked, “have you seen it yet?” “not ,sir.” the officer became angry and told the policemen to beat him up and set him into prison. that afternoon the officer went on trying(审问).pointing to the knife,the officer asked again, “have you seen it yet? ” “yes, sir.” “well,” the officer became happy and asked, “but when and where?” “i saw it here this morning.”,1.the man didnt sell his vegetable all out until_. a. morning b. noon c. evening d. night,2.on his way home, the farmer saw a man _in the snow. a. sleeping b. lying c. sitting d. falling,3.the farmer ran away because_. a. he killed the man b. it was too late c. it was very cold d. he was afraid of the dead man,4.why did the officer ask the policemen to beat the farmer? a. because the farmer didnt know who had killed the man.,b. because the farmer was not tell the truth.,c. because he hadnt seen the knife.,d. because he thought the farmer was lying.,c,b,d,1.he was told me to go there at once. 2.the boy was seen came into the office 3.the old can be taken good care in our country. 4. is the kind of car make by shanghai?,correction,correction,correction,to come,of,made in,choose the best answer:,1.a new book_me by him yesterday. a.is given to b.was given c.was given to d.gave to 2.dont worrry. the job_two hours. a.can be finished in b.was finished for c.can finish in d.can be finished after 3.usually the classroom_twice a day, but nobody _the floor this morning. a.is cleaned, was swept b.cleans, was swept c.is cleaned, swept d.is cleaned, sweeps 4.i_ at five this morning, so i am very tired now. a.was waking b.was woken c.wake up d.was woken up,c,a,c,c,d,5.he _me _there with him last nigh. a.was asked, to go b.asked, to go c.was asked, go d.asked, go 6.they stayed here_april. a.in b.since c.for d.on 7.we_a picnic last wednesday. a.told to have b.were told to have c.were told him to have d.were told to not have 8.who _ the food on the table, tom? a.ate up b. was eaten up c.eats up d.was eating up 9.today many trees are being cut in our country. so more trees_. a. must plant b. must be plant c. must be planted a. must be to plant,b,b,a,b,c,a,10. _ the homework_the day after tomorrow? a.may, be handed in b.maybe, handed in c.may, hand in d. may, be handed 11.my pencil_the day before yesterday. a. found b.was found c.was fo