1、,Grammar & Writing,Unit6,When was it invented ?,1.一般过去时的被动语态结构式：（1）肯定句：主语+ was /were+ 动词的过去分词 +(by+人称代词宾格)+ 其他eg：English was studied (by us)three years ago.（2）否定句：主语+ was /were+ not + 动词的过去分词 +(by+人称代词宾格)+ 其他eg：English was not studied (by us)three years ago.,Grammar,一般过去时态的被动语态,（3）疑问句：Be(Was/Were)+主
2、语+动词的过去分词+（by+人称代词宾格）+其他？eg：Was English not studied (by us)three years ago?（4）特殊疑问句：What/Where/ When +was /were +主语+动词的过去分词+ 其他?eg: When was English studied by us?,S + was/were +done,S + was/were +not + done,Was /Were +S + done?,Maria bought the book last year. (主动句) The book was bought by Maria las
3、t year. When was the book bought by Maria? What was bought by Maria last year?,被动句：,总结：各种句型的主动语态变为被动语态,2.使用被动语态应注意的几个问题 (1)不及物动词无被动语态。 What will happen in 100 years? 100年后将会发生什么事? (2) 有些动词用主动形式表示被动意义。 This pen writes well. 这支钢笔好用。 This new book sells well. 这本新书很畅销。,3. 感官动词或使役动词使用省略to的动词不定式, 主动语态中不带t
4、o, 但变为被动语态时, 必须加上to。 My mother makes me do housework every day. =I am made to do housework by my mother every day. 妈妈每天让我干家务。 I saw them play basketball yesterday. =They were seen to play basketball by me yesterday. 昨天我看见他们打篮球了。,4. 如果是接双宾语的动词改为被动语态时, 直接宾语(物)作主语, 那么动词后要用介词, 这个介词是由与其搭配的动词决定的。 He gave
5、me a book. A book was given to me by him. 他给了我一本书。 He showed me a ticket. A ticket was shown to me by him. 他给我看了一张票。 My father bought me a new bike. A new bike was bought for me by my father. 爸爸为我买了一辆新自行车。,5. 一些动词短语用于被动语态时, 动词短语应当被看作一个整体, 而不能丢掉其中的介词或副词。 He listens to the radio every day. The radio i
6、s listened to by him every day. 他每天听收音机。 The nurse is taking care of the sick man. The sick man is being taken care of by the nurse. 那个护士正在照顾病人。,Why didnt you go to the party? Because I wasnt_ (invite). My mother made me do some washing. (改为被动语态) I_ _ _ do some washing by my mother.,invited,was made
7、 to,一、完成下列各题。,Practice,那张照片是什么时候被带到学校里来的? _ _ the photo_ to school? 这首歌是谁写的? _ _ the song_ _ ?,When was brought,Who was written by,He was seen dancing on the square. (改为一般疑问句) _ he_ dancing on the square?,Was seen,1.When_the bridge _？ Last year.A.did; build B.was; buildC.was; built D.did; built 2.Fl
8、owers_along the road last year.A.plant B.plantedC.are planted D.were planted,二、单项选择,C,D,3.Many buildings in Lushan_in the earthquake on April 20th. A.have destroyed B.are destroyed C.were destroyed D.are destroying,C,4.The girl was heardin the next room every afternoon.A.to sing B.singC.singing D.sa
9、ng 5.Do you know Earth Day?Sure. Itin 1970 to tell us to protect our planet.A.sets up B.set upC.is set up D.was set up,从古至今, 无数的发明走进了我们的生活。例如: 电灯泡(light bulb)、电视(TV)、电脑(computer)、电话(telephone)、自行车(bicycle)、雨伞(umbrella)等, 这些发明给我们的生活带来了诸多方便, 使我们的生活水平不断地提高。请根据表格提示, 以“My Favorite InventionComputer”为题目写一
10、篇短文。,要求: 1. 内容充实, 语言通顺, 意思连贯, 表达清楚; 2. 书写规范, 不少于80个词; 3. 可自由发挥。 My Favorite InventionComputer _ _ _ _,【写作模板】,【思路点拨】(1)体裁: 说明文；(2)人称: 第三人称；(3)时态: 一般过去时和一般现在时。,【参考范文】My Favorite InventionComputerIn the past few years, more and more inventions have come into our life. Of all the inventions, my favorite
11、 is the computer.The computer was invented in 1946. It is used to do many things. People can go online and search the Internet to get the information they need. People can send e-mails to each other,instead of writing letters. Sending e-mails is much more convenient and faster than writing letters.
12、People can also use computers to listen to music, play games, shop or do many other things. Nowadays computers are widely used in offices, banks, schools, companies, hospitals and many other places. Computers are also used in scientific research fields today. The computer is so useful that it is becoming one of the most important parts of peoples life.,Thank you!,Curiosity is the first virtue of scholars. (好奇心是学者的第一美德。),
