《被动语态优质课课件.pptx》由会员分享，可在线阅读，更多相关《被动语态优质课课件.pptx（40页珍藏版）》请在三一办公上搜索。
1、Last Tuesday, Tom received a letter from the police .In the letter he was asked to go the police station. He didnt know why he was wanted by the police.At the station ,he was told by a smiling policeman that his bicycle had been found. The policeman told him that his bicycle had been picked up in a
2、small village 400miles away. Now it is being sent to his home by train.Tom felt amused,because he never thought that the bicycle could be found.It was stolen 20 years ago,when he was only a boy of 15.,Lead-in,When,How,What,The passive voice,被动语态,被动语态,定义,:表示主语是动作的承受者.,When,How,What,The passive voice,
3、被动语态,When do we use the passive voice?,Many houses will be built here.,1. 不知道或没必要指出动作的执行者。,The plan was supported by those who wished to have more chances to speak English.,2. 出于礼貌, 不愿意说出动作的执行者。,When,How,What,The passive voice,被动语态,We keep food in the fridge.,S,V.,O.,Food,How to change into the pass
4、ive voice sentence,is kept,(by us) in the fridge.,主动语态变被动语态的方法：,1.把主动语态的宾语提到前面作被动语态的主语;2.把主动语态的动词变成“be + 过去分词”;3.把主动语态的主语变为介词by的宾语,可省略。,They make shoes in that factory.,Shoes,are made,by them.,They play football on Sunday. Lucy does the homework in the evening.They often use computers in class.We ma
5、ke these machines in Beijing.,Football is played by them on Sunday.,The homework is done by Lucy in the evening.,Computers are often used by them in class.,These machines are made in Beijing.,一般现在时的被动语态：S+ am/is /are +done,一般现在时的被动语态,They make TV sets in that factory .,TV sets are made by themin tha
6、t factory.,The man _ (call) “Good husband”.,is called,Please fill in the blanks according to the words in the bracket.,Football by people all over the world.,is played,They bought ten computers last term,一般过去时的被动语态：S+was/were +done,一般过去时的被动语态,Ten computers were bought by them last term.,1. Bell inve
7、nted the telephone in 1876.,2. Tom closed the shop just now.,The shop by Tom just now.,The telephone by Bell in 1876.,Finish the sentences,was invented,was closed,They will finish the work in ten days.,一般将来时的被动语态：S+ will/shall+be+done,一般将来时的被动语态,The work will be finished by them in ten days.,一般将来时的被
8、动语态:,S+be going to +be +done,We are going to learn the words.,The words are going to be learned by us.,一般将来时的被动语态,a talk, will give , soon,A talk will be given soon.,The flowers are going to be watered tomorrow.,根据图片和提示词用被动语态写句子。,the flowers, are going to water , tomorrow.,We have finished five Engl
9、ish books up to now,现在完成时的被动语态： S+ have/has + been+过去分词,现在完成时的被动语态,Five English books have been finished by us up to now,Hamburgers have been eaten up .,eat up, they, hamburgers,根据图片和提示词用被动语态写句子。,My heart _ already _ (steal)by you.,has been stolen,Some workers are painting the rooms now,现在进行时的被动语态：
10、S+ am/is/are + being +done,现在进行时的被动语态,The rooms are being painted by some workers now.,The pet dog _ (treat) by a vet.,is being treated,Gina can take good care of Tina ,带有情态动词的被动语态：S+ can/may/must/should + be+done,带有情态动词的被动语态,Tina can be taken good care of by Gina.,Songs can be sung by the birds.,ca
11、n carry, the basket, he.,The basket can be carried by him.,songs, can sing, birds,make sentences.,be,+ done,am/is/are 一般现在时,was/were 一般过去时,was/were+being过去进行时,am/is/are + being现在进行时,be,+ done,have/has + been现在完成时,had+been过去完成时,would+be过去将来时,will +bebe going to be一般将来时,can/must/should+be情态动词,表格：被动态基本
12、结构,am/is/are done,was/were done,am/is/are being done,was/were being done,shall/will be done be going to be done,would be done,have/has been done,had been done,Fill in the blanks with the right form of the words given.,I _ (give) a new book by my father on my birthday.English _ (find) very useful.3.
13、The work _ (finish) tomorrow.4. The flowers _ (water) by them now.,was given,is found,will be finished,are being watered,5. The railway _ (build) this time last year.6. The new lab _ already _ (build)7. The new railway _ (build) by the end of last year.8. He told me the sports meeting _ (hold) the n
14、ext month.9. Rice _ (grow) in the south of the States.,was being built,has,been built,had been built,would be held,is grown,10.The song often (sing) by the young man.11. The window (break) by a little boy yesterday.12. Its a rule in our school that the classroom should (clean) every day.,is,sung,was
15、 broken,be cleaned,sing-sang-sung,Last Tuesday, Tom received a letter from the police . In the letter，he (ask) to go the police station. He didnt know why he was wanted by the police. At the station , he (tell) by a smiling man that his bicycle (find) . The policeman told him that his bicycle (pick)
16、 up in a small village 400miles away.,was asked,was told,had been found,had been picked,Now it (send)to his home by train.Tom felt amused, because he never thought that the bicycle could _(find).It (steal)20 years ago,when he was only a boy of 15.,is being sent,be found,was stolen,When,How,What,The
17、passive voice,conclusion,- Who washes clothes in your family?- The clothes _ _by my mother.,- Who makes your bed at your home? -My bed _ _by my grandma.,is made,are washed,Look and say:,- Who cooks meals at your home?,- The meals _ _ by my mother.,are cooked,Groupwork： discuss in your groups( and wr
18、ite a short passage.,A passage: In my family, my bed is made by The clothes are washed by ,Writing a passage,A passage: In my family, my bed is made by my grandma, but I think the bed should be made by myself. The clothes are washed by my mother, and the meals are also cooked by my mother, I think sometimes the meals should be cooked by my father or me,When,How,What,The passive voice,conclusion,
