《人教新课标英语选修7Unit2RobotsGrammarppt课件.ppt》由会员分享，可在线阅读，更多相关《人教新课标英语选修7Unit2RobotsGrammarppt课件.ppt（41页珍藏版）》请在三一办公上搜索。
1、Revise the Passive Voice(I),Unit 2 Grammar,To revise the passive voice and use it properly,Listen to the short passage and fill in the blanks using the correct form of the verbs.,We have an old musical instrument.It _a clavichord.It _ in Germany in 1681.Our clavichord _ in the living room.It has bel
2、onged to our family for a long time.The instrument _ by my grandfather many years ago.Recently it _ by a visitor.She tried to play jazz on it!She struck the keys too hard and two of the strings _.My father was shocked.Now we _ to touch it.It _ by a friend of my fathers.,is called,was made,is kept,wa
3、s bought,was damaged,were broken,are not allowed,is being repaired,Pay attention to the circled parts and get the structure they use:,be(+being)+V-ed,用于强调动作的承受者,执行者有较长的修饰语,Why do we use this structure?,不知道或没必要指出动作的执行者,Now lets read more examples.,the Chinese part of the river that is called the Meko
4、ng River in other countries.(必修1)2.For each Olympics,a special village is built for them to live in,(必修2)3.Over time I have been changed quite a lot.(必修2),Look at the following sentences.,Have a look,4.Only athletes who have reached the agreed standard for their event will be admitted as competitors
5、.(必修2)5.Some festivals are held to honour the dead or to satisfy the ancestors,(必修3)6.When they were served the ice cream,Yong Hui began to look ill.(必修3),7.Sometimes celebrations would be held after hunters had caught animals.(必修3)8.She has argued that wild animals should be left in the wild and no
6、t used for entertainment or advertisements.(必修4)9.The water companies were instructed not to expose people to polluted water any more.(必修5),10.I realized that I had been transported into the future of what was still my hometown!(必修5)11.A lot of Tang poetry has been translated into English.(选修6)12.An
7、d if the doors could be opened outwards,disabled customers would be very happy.(选修7),1.the Chinese part of the river that _(call)the Mekong River in other countries.2.For each Olympics,a special village _(build)for them to live in,3.Over time I _(change)quite a lot.4.Only athletes who have reached t
8、he agreed standard for their event _ _(admit)as competitors.,will be admitted,is called,is built,have been changed,go,Ready?,5.Some festivals _(hold)to honour the dead or to satisfy the ancestors,6.When they _(serve)the ice cream,Yong Hui began to look ill.7.Sometimes celebrations _(hold)after hunte
9、rs had caught animals.8.She has argued that wild animals _(leave)in the wild and not used for entertainment or advertisements.,should be left,are held,were served,would be held,9.The water companies _(instruct)not to expose people to polluted water any more.10.I realized that I _(transport)into the
10、future of what was still my hometown!11.A lot of Tang poetry _ _(translate)into English.12.And if the doors _(open)outwards,disabled customers would be very happy.,could be opened,were instructed,had been transported,has been translated,以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解，下面就让我们根据之前练习的考察情况进一步选择讲解该语法项的重难点
11、。,以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解，下面就让我们根据之前练习的考察情况进一步选择讲解该语法项的重难点。,语态(Voice)是动词的一种形式，它表示句子的主语和谓语动词之间的关系。语态通常分为主动语态和被动语态。被动语态(Passive Voice)表示句子的主语是动作的承受者。其句子的谓语动词是：be+V-ed形式。,被动语态,指出句中的主谓宾语。,We kept food in the fridge.,We must close the windows and the door.,S,V.,O.,S,V.,O.,Food was kept(by us)in th
12、e fridge.,The windows and the door must be closed.,使用被动语态的情况：,Many houses will be built here.,The song The East is Red was written by a poor peasant.,1.不知道或没必要指出动作的执行者。,2.强调动作的承受者。,The plan was supported by those who wished to have more chances to speak English.,You are requested to attend the meeti
13、ng.,3.动作的执行者有较长的修饰语。,4.出于礼貌，不愿意说出动作执行者。,be,+done,am/is/are 一般现在时,am/is/are+being现在进行时,shall/will+be一般将来时,have/has+been现在完成时,被动语态的构成,be,+done,was/were 一般过去时,was/were+being过去进行时,would+be过去将来时,had+been过去完成时,Correct mistakes:,This room is belonged to me.,This music is sounded sweet.,belongs to,sounds,1.
14、只有及物动词和及物动词短语才可以有被动语态。不及物动词,不及物动词短语或系动词没有被动语态。如:happen,go on,take place,belong to,sound,feel等。,2.有些动词常跟相关副词连用，以主动形式表被动含义，如:open,write,read,sell,wash,measure 等。,a.Your article reads well.,b.This type of car sells well in China.,c.Thecoatdrieseasily.,It is said that It is reported that It is hoped tha
15、t It is well known that It is believed that It must be pointed out that,3.在一些固定句型中常用被动语态。,It is reported that another man-made satellite will be sent up into space next month.,Another man-made satellite is reported to be sent up into space next month.,据报道，下个月又一颗人造卫星将被发射。,The three missing sailors ar
16、e believed to have drowned.,It is believed that the three missing sailors have drowned.,人们认为这三个失踪的海员已经淹死了。,例如：,It is said that Li Ping will study abroad.,Li Ping is said to study abroad.,It is said that Li Ping is studying abroad.,Li Ping is said to be studying abroad.,Li Ping is said to have studie
17、d abroad.,Li Ping is said to have been studying abroad.,It is said that Li Ping studied abroad.,It is said that Li Ping has been studying abroad.,Firefighters could be trained using RealCine.,The position of the viewer can be calculated at any time.,4.情态动词的被动语态可以用来表示能力、可能性、责任等。,1.The viewer can touc
18、h the objects in the film.,2.The viewer may feel a real sense of achievement and happiness.,3.RealCine might not impress some viewers.,The objects in the film can be touched.,A real sense of achievement and happiness may be felt.,Some viewers might not be impressed by RealCine.,More examples:,4.Teac
19、hers could use RealCine in the classroom too.,5.Film-makers should use RealCine for all films.,6.Scientists ought to develop RealCine further.,7.The viewer must wear special gloves.,RealCine could be used in the classroom too.,RealCine should be used for all films.,RealCine ought to be developed fur
20、ther.,Special gloves must be worn.,The long novel was written by Mr.Lu Xun in the 1920s.,The long novel is well written,isnt it?,The glass was broken by his little son yesterday.,Look,the glass is broken!Who broke it?,被动语态,被动语态,系表结构,系表结构,5.注意区别被动语态与系表结构：被动语态表示动作，句子主语是该动作的承受者，V-ed表示动作；而系表结构表示状态，说明主语的
21、特点或所处的状态。,Fill in the blanks with the correct form of the verbs.,Practice,1.My sister _(offer)a good chance to go abroad for further education.2.A book _(read)more than once if you want to understand it better.3.Every possible means _(use)to prevent the air pollution,but sky is still not clear.4.Geo
22、rge and Lucy got married last week.Did you go to their wedding?No.I _(invite).Did they have a big wedding?,was offered,must be read,has been used,hadnt been invited,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
23、.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 way _ already _(build).7.The new railway _(build)by the end of last year.8.He told me the sports meeting _(hold)the next month.9.Ri
24、ce _(grow)in the south of the States.,was being built,has,been built,had been built,would be held,is grown,Translate the following sentences into English.,1.令我们吃惊的是,比尔的父亲被投入狱。2.这种布很好洗。3.电脑将在明天修好。4.据说他是一个聪明的的孩子。5.这支笔写起来流畅。6.新机器正在检测。7.2012年，奥运会将在伦敦举办。8.我被他的鬼故事吓着了。,Answers,1.令我们吃惊的是,比尔的父亲被投入狱。2.这种布很好洗。
25、3.电脑将在明天修好。4.据说他是一个聪明的男孩。,He is said to be a clever boy.,The computer will be repaired tomorrow.,The cloth washes well.,To our surprise,Bills father has been put into prison.,5.这支笔写起来很流畅。6.新机器正在检测。7.2020年奥运会将在东京举办。8.我被他的鬼故事吓着了。,This pen writes smoothly.,The new machine is being tested.,The 2020 Summ
26、er Olympic Games are to be held in Tokyo.,I was frightened by his ghost story.,2.主动语态改为被动语态的三个步骤：a.把主动句的宾语变成被动句的主语；b.把主动句的谓语变成be+V-ed，时态与原句保持一致；c.把主动句的主语变成由by引导的的宾格形式，放在被动句的谓语之后，by短语可以省略。,1.复习被动语态的各种形式。,1.Unless extra money _(find),the theatre will close.(2014大纲)2.Did you enjoy the party?Yes,we _(tr
27、eat)by our hosts.(2015 北京)3.In my hometown,there is always a harvest supper for the farmers after all the wheat_(cut).(2015 重庆),is found,were treated,has been cut,实战高考,4.Despite the previous rounds of talks,no agreement _(reach)so far by the two sides.(2015 天津)5.More expressways _(build)in Sichuan s
28、oon to promote the local economy.(2015 四川)6.To my delight,I _(choose)from hundreds of applicants to attend the opening ceremony.(2015 福建),has been reached,will be built,was chosen,7.It is reported that a space station _(build)on the moon in years to come.(2015 安徽)8.The students have been working har
29、d on their lessons and their efforts _(reward)success in the end.(2016北京)9.Moreefforts,asreported,_(make)in the years ahead to accelerate the supply-sits structural reform.(2016 江苏),will be rewarded,will be made,will be built,Choose the verbs in the passive voice to complete the passage.,were listed,be divided,be organized,to be accompanied,were connected,be surrounded,was attached,P14 3,Finish the exercises in Learning English.,
