被动语态专题复习说课讲稿
被动语态专题复习说课讲稿(精选5篇)
被动语态专题复习说课讲稿 第1篇
被动语态专题说课稿
四海店中学张晶
一、教材学情分析 1.说教材
1)内容:初中被动语态的总复习。2)教材的地位及作用
被动语态是时整个初中阶段学生学习的重难点,首先语态的概念理解就不容易,更不要说语态再加上6种时态变化,学生们更是云山雾罩,是历年中考中学生常考常错的重点知识点之一。
3)教材的处理
这节课我整合了书本上两个单元的内容,即将被动语态的基本用法和特殊用法合在了一起。第一部分主要由学生看微课视频自主学习完成,第二部分则由学生合作讨论学习完成。
2.说学生
1)学生现有的能力与已掌握的知识。
我所任教的班级学生基础较差,大部分学生几乎是零基础,学习自觉性不够,因此需要老师督促和检查他们日常的学习。2)初中生心理特点。
学生的抽象思维能力较低,形象思维能力强,以丰富多彩的图片 1 展示情景,即形象,又直观,还能激发学生的兴趣吸引他们的注意力。
二、教学目标
1.知识目标:
1)、学习掌握常用时态的被动语态。2)、能掌握特殊的被动语态的用法。2.语言目标
能熟练地听说读写有关被动语态的有关句子,篇章。3.情感、态度与价值观目标:
1)、促使学生养成独立思考,自主学习,自我归纳的学习习惯;
2)、让学生乐于分享自己思考所得,敢为人师,好为人师。
三、教学重难点:
1、重点:
1)学习掌握被动语态的基本用法
2)掌握主动句变被动句的基本方法,能熟练地将主动句变为被动句。
2、难点:
让学生掌握被动语态的特殊用法,能依据相关规律,准确快速地完成相应的题目。
四、教学策略:
1、教法分析:
1)教学手段分析:课堂上分层教学法,针对零起点的学生,在学习过程中通过听----问---跟读---识记--小组探讨等措施,让低起点学生一节课中或多或少有所得。针对有一部分基础的学生主要是独立思考---领悟总结-----巩固训练---组内讲解---综合运用(造句,检测)等。
2)教学方法分析:本课主要以“自主学习法”、“任务型教学法”与“合作探究学习法”相结合来完成任务的。在教学活动中采用任务型教学法让学生的学习活动具有明确的目标,并构成有梯度的连续活动。
2、学法指导
1)通过自主学习培养学生独立思考的能力
2)通过典型例题解析归纳引导学生找出规律,并分析出题人的考查意图,再针对考点范围提取相应知识点,提高解题的针对性,进而锻炼思维的敏锐度。
3)通过对做题过程的思考归纳,进而组织成自己的语言、形成自己的理解,再讲给其他学生听,一方面增强了学生对生活的感悟和语言规律的理解,另一方面带给学生成就感和帮助别人后的喜悦享受,激励学生敢为人师,乐为人师。
五、说教学过程:
1.导入:提问导入,通过学生关门这个行为,引入被动语态。设计意图:通过学生熟悉的被动语态在日常生活中的运用,让学生了解到被动语态的重要性。
2、课前热身:通过观看一段被动语态的微课视频,进一步回顾之前的旧知,为深入复习做准备。
3、快速归纳并习题巩固
快速的说出微课视频的重点问题(what、when、how、tense)并作相关的练习。并及时检查完成情况,让所学的知识及时运用,以巩固所学知识
4、归纳任务展示:
让学生四人一组,分别讨论探究被动语态的几种特殊用法。逐一呈现几个典型例题,每个题限定时间学生给出答案并给出原因分析,然后小组内部讨论(组长讲解给其他人听),形成共识,然后展示。最后老师在幻灯片上给出答案和分析。对表现突出的组或个人给予口头表扬。(这些知识都是在平时上课的过程都学习过的,只是比较分散一些,通过这一环节来培养学生的自我归纳的能力。)
根据ppt的提示,小组合作总结被动语态的一些特殊用法。1)、带复合宾语的被动语态结构:
2)、带双宾语的被动结构:
3)、带介词或副词的动词短语变被动时要注意些什么: 4)、带宾语从句的句子的被动结构: 5)、不用被动语态的几种情况:
设计意图:训练学生进行有效思考和合作探究的互助精神。
5、课堂小结
在学生完成当堂练习前将本节课所学的知识回顾一遍,便于更好地完成练习。
设计意图:让学生对整堂课知识的有一个整体的知识体系。
6、巩固练习:
用PPT展示练习,让学生快速反应出答案。并及时讲评。设计意图:将所学知识及时运用,便于更好地掌握。
7、Homework
六、教学反思
在本课的构思过程中,我对教材和新课程理念,以及自己的学生都进行了研究。从教学的过程中来看,比较好的实现了即定的教学目标,学生的知识能力、情感态度也在课堂中得到了提升和尊重。
被动语态专题复习说课讲稿 第2篇
1.一般现在时表示经常发生、习惯性动作、客观真理、科学事实、格言,目前的特征、状态、能力等。
2.主句是一般将来时,时间、条件状语从句中用一般现在时表示将来。如:
I´ll go there after I finish my work./ If it rains tomorrow,I won´t go there.3.在以here,there开头的句子里,go,come等少数动词的一般在时表示正在发生的动作。例如:There goes the bell.铃响了。There comes the bus.汽车来了。Here she comes.她来了。
二、现在进行时
1.表示正在进行的动作。
2.表示按计划安排即将发生的动作。例如:She is leaving for Beijing.她要去北京。
He is working as a teacher tomorrow.从明天起他要做老师。My father is coming to see me this Saturday.这个星期六我爸爸要来看我。3.代替一般现在时,描绘更加生动。例如:The Changjiang River is flowing into the east.江水滚滚向东流。The sun is rising in the east.太阳从东方冉冉升起。
4.大多数动词可用于进行时,但也有些动词不用于进行时。常见的有:exist,live,understand,mean,owe,belong to ,know,doubt,suppose,remember,forget,believe,trust,want,wish,refuse,like,hate,dislike,prefer,mind,hope等。
三、现在完成时
1.表示过去发生的动作对现在产生的影响或结果,或说话时已完成的动作。例如:I have finished the report./ She has cleand the room.2.表示从过去开始,待续到现在的动作或状态,往往和“for„”, “since„”表述的一段时间状语连用。例如:He has learned English for six years./ They have worked here since they left college.3.现在完成时与一般过去时的区别:
1)用两种时态来表述发生在过去的某一动作,现在完成时强调这一过去动作对现在产生的影响或结果,而一般过去时只表达过去的动作或状态,和现在关系不大。例如:She has cleaned the room.It´s very clean now.(此句has cleaned就不能改为cleaned.一是因为cleaned与现状无关,二是因为一般过去时不可突然跳到It´s„这样的一般现在时。)
2)汉语中的“了”、“过”、“曾”等词常用完成表达,如:I have seen that film.(我看过那部电影了。)但是如果是在特定的过去时间“看了”、“做过”,就不可用完成时而必须用一般过去进来表达。例如:When did you see that film? I saw it yesterday.(你什么时候看了那部电影?我昨天看的。)不能说:When have you seen that film?I have seen it yesterday.4.表示“曾经到过某地(人已回来)”用“have/has been to”,表示“到某地去了(还未回来)”用“have/has gone to”.例如:
——Where is Li Hua? -He has gone to the reading-room.——She knows a lot about Shanghai.-She has been there.5.短暂动词(即瞬间动词),join, lose, buy, borrow, leave, go, come, arrive, die, marry, finish, complete, begin, start, break out等,在完成时态中,其肯定式不能和表示一段时间的状语连用。例如不能说:He has finished the work for three hours.要翻译“他已完成工作三小时了。”可采用1)“ago法”:He finished the work three hours ago.2)“延续法”:He has been through(with)the work for three hours.3)“since法”:It is/has been three hours since he finished the work.四、现在完成进行时
1.用来表示从过去某一时刻开始一直持续到现在(或今后还要继续一去)的动作。例如:He has been doing the maths problems since 8:00./ It has been raining for two days.2.凡是不能用于现在进行时的动词均不能用于现成完成进行时。五、一般过去时
表达特定的过去时间内发生的动作或存在的状况,或过去某一时间内经常发生或反复发生的动作或行为。
六、过去进行时
1.表示过去某一时刻或某一段时间内正在进行的动作(这一过去时间须用时间状语表示)。例如:He was preparing his lecture all day yesterday.2.表示动作在另一过去动作发生时进行。例如:They were still working when I left.3.用在两个过去进行时动作同时发生。例如:I was writing while he was watching TV.4.表示过去将来动作。例如:He said she was arriving the next day.七、过去完成时
1.表示在过去某一时间以前已经完成的动作。例如:He had shut the door before the dog came up./ Everything had been all right up till this morning.2.表示动作或状态从过去某个时刻开始一直延续到另一个过去时刻才完成,甚至还要继续下去。例如:At the age of ten,he had learned 500 English words.He had been ill for a week when we learned about it.3.常用hope,expect,think,intend,want,suppose等动词的过去完成时来表示未实现的希望、打算或意图。例如:We had expected that you would be able to win the match.八、一般将来时
一般将来时表示将来要发生的动作和存在的状况。有下列一些形式: 1.will/shall do(侧重将来行为,不突出计划安排去做某事)2.be going to do(主观上打算或客观上可能发生)
3.be doing(按计划将要发生,常和表示最近的将来时间连用)4.be about to do(按计划即将发生)
九、将来完成时
用来表示在将来某个时刻(前)将完成的动作。常和by短语,when,before引起的时间状语连用。例如:We will have finished senior Book 2 by the end of this term.时态考点分析
1.——Can I join your club,dad?
——You can when you______a bit older.(NMET)
A.get B.will get C.are getting D.will have got 析:“You can”是将来意,when引导的时间状语从句要用一般现在时表将来所以此题答案为A.2.——Oh,it’s you!I______you.——I’ve just had my hair cut and I’m wearing new glasses.A.didn’t recognize B.hadn’t recognized C.haven’t recognized D.don’t recongnize
析:从“Oh,it’s you!”可知说话时已认出对方。“没有认出”是在此之前为过去情况,所以应选A.3.I don’t think Jim saw me;he______into space.(NMET)A.just stared B.was just staring C.has just stared D.had just stared
析:在空白处应选一个与“saw”相配,能解释Jim didn’t see me 这一原因的选项,只有着眼于A、B。若选A不能体观他“当时正在做”某事,故排除A而选B。这样因为“他正在望宇宙天空”所以“未看到我”。4.——______my glasses?
——Yes,I saw them on your bed a minute ago.(NMET)
A.Do you see B.Had you seen C.Would you see D.Have you seen 析:现在完成时可表过去发生的事情对现在产生的影响或结果,问话人以这样的时态发问可作现焦急的心情。故答案为D。
5.You don’t need to describe her.I______her several times.(NMET)A.had met B.have met C.met D.meet 析:答案B。道理同4。
6.——Do you know our town at all?
——No,this is the first time I______here.A.was B.have been C.came D.am going 析:根据this/it is the first/second/„time sb.has done sth.句型,可定答案为B。又如:This is the second time he has visited the Great Wall.7.I don’t really work here.I______until the new secretary arrives.(NMET)A.just help out B.have just helped out C.am just helping out D.will just help out 析:根据I don´t really work here.以及„until the new secretary arrives,可知说话人所要做的事是计划安排行为,C、D两个选项都表将来动作,但D非计划安排,C则体现按计划去做,所以此题答案为C。8.——Is this raincoat yours?
——No, mine______ there behind the door.(NMET)A.is hanging B.has hung C.hangs D.hung
析:此题的“悬挂”是指现状而言,故表过去“挂”的B、D项可排除。C项虽指“现在挂”,但侧重在常规,习惯。为了突出“你所指的那件雨衣不是我的,我的正挂在门后”这一意思,选A是极为合情理的。
被动语态
一、被动语态的句型
1.常见句式是:主语(受动者)+be+过去分词+(by+施动者)
例如:He was scolded by the English teacher.2.主语+get+过去分词+其它成分 例如:The boy got drowned last summer./ She got fired because of her faults.注意:使用这种结构不能带有“by+施动者”
3.带有双宾语(直接宾语和间接宾语)的主动句变为动句,其主语可以是直接宾语,也可以是间接宾语。例如:She lent me a bike.被动:1)I was lent a bike(by her).2)A bike was lent to me(by her).4.情态动词+be+过去分词
例如:This problem must be worked out in half an hour.5.双重被动式:主语+被动式谓语+不定式的被动式+其它成分
例如;These magazines are not allowed to be taken out of the reading-room./The murderer was ordered to be shot.二、主动表示被动的几种情况
1.不及物动词与状语连用,用以表示主语的品质和状态。常见动词是:cut,sell,read,write,fill,cook,lock,wash,drive,keep等。例如:This knife cuts well.这把刀好切。These books sell well.这些书好卖。The pen writes smoothly.这支笔写起来流畅。Meat won´t keep long in such hot weather.肉在这样热的天气里放不长久。The cloth washes well.这种布好洗。
2.一些连系动词的主动式+形容词。常见动look,smell,taste,sound,feel,prove,turn out等。例如:The apples taste good./The flower smells wonderful./The news proved/turned out true./Cotton feels soft.注:prove也可用于被动式,如:His answer(was)proved right.3.不定式在某些形容词之后,且与主语有动宾关系。常见形容词有:hard,defficult,easy,heavy,fit,good,comfortable,convenient,impossible等。例如:The problem is easy to do./The question is difficult to answer./The box is heavy to carry./The project is impossible to complete in a year.比较:The problem is to be done./The question is to be answered.没有形容词时,虽然不定式与主语是动宾关系,但必须用被动式。
三、容易误用被动语态的几种情况:
1.I teach myself French.不可变为Myself is taught French.因为反身代词不可作主语。
2.We help each other/one another.不可变为Each other/One another is helped by us.因为相互代词不可作主语。
3.He lost heart.不可变为Heart was lost by him.因为象lose heart,make a face,keep silence,lose in thought这类动宾结构的固定短语只能用于主动式,不能用被动式。
4.She took part in the sports meet.不能变为The sports meet was taken part in by her.因为象take part in,belong to ,own,have,hate,fail,contain等表状态动词没有被动语态。
被动语态考点分析
1.I need one more stamp before my collection______.(NMET)
A.has completed B.completes C.has been completed D.is completed
析:complete是及物动词,“邮集”是被人完成的,须从表被动意的C、D中选择。又因before等引导的时间状语从句中谓语要用一般现在时表将来,所以此题答案为D。
2.——Do you like the material?
——Yes,it______very soft.(NMET)
A.is feeling B.felt C.feels D.is felt
析:观察题干,空白线后无宾语,可知feel是不及物动词,表“(某物)摸起来„”意思,是连系动词,不能用于被动式,也不用进行时。根据此题对话情景,是指某种材料的常规特性,要用一般现在时,不能用过去时,故答案为C。feel作“感觉”、“认为”、“摸”等意时是及物动词,可带宾语,有时态,语态等变化。
3.Great changes______ in the city, and a lot of factories______.(NMET)A.have been taken place„have been set up B.have taken place„have been set up C.have taken place„have set up D.were taken place„were set up
析:take place(发生)是不及物动词,不可用于被动语态,于是可排除A、D,又因set up(建造)是及物动词,在此题中应该用被动式,故排除C,答案为B。4.Most of the artists______to the party were from South Africa.(NMET)A.invited B.to invite C.being invited D.had been invited 析:首先可排除B。因为它不表示“被邀请”。又因D项少引导词who,也应排除。A项=who were invited,C项=who were being invited,由象invite这类短暂动词的现在分词被动式不可作后置定语,故也应排除。因而可定答案为A。5.I don´t know the restaurant,but it´s______to be quite a good one.(NMET)A.said B.told C.spoken D.talked
析:根据“某人/某物据说„”英文句式为“sb/sth.is said„”可定答案为A。又如:He is said to be a clever boy.据说他是一个聪明的男孩。6.The police found that the house______and a lot of things______.(NMET)A.has broken into„has been stolen B.has broken into„had been stolen C.has been broken into„stolen D.had been broken into„stolen 析:“房屋被人闯入”,“东西被偷”都是被动语态,故可排除A、B。因C项中的has been broken into不能置于found之后,则答案只能是D。7.I promise that the matter will______.(NMET)
A.be taden care B.be taken care of C.take care D.take care of 析:take care of„是固定短语,若无of则不可带宾语,只能跟that从句。所以此题答案为B。
8.If city noises______from increasing,people____shout to be heard even at the dinner table 20 years from now.(NMET)
A.are not kept„will have to B.are not kept„have to C.do not keep„will have to D.do not keep„have to
析:观察题干,第一处必须用被动式,答案只能在A、B中选一。条件句用一般现在时,主句应为一般将来时,故答案为A。
9.The Olympic Games,____in 776 BC,did not include women players until 1912.(NMET)
A.first playing B.to be first played C.first played D.to be first playing
析;要表达“被举行”,只能在B、C中选。B意“将要首次举行”。显然不合in 776 BC这一过去时间,只有C,first played(=which was first played)才合用。故答案为C。
10.This sentence needs______.A.a improvement B.improve C.improving D.improved 析:初看此题似手A、C皆可,但improvement是元音开头词,其前要用an,故排除。need作实义动词,和require,want一样,后面可跟doing或to be done 表“需要被„”意。如:The door needs/wants/requires painting/to be painted.(这扇门需要漆一下。)11.I should very much like to have gone to the party,but I______invited.A.am not B.haven´t been C.was not D.will not be
析:should/would like to have done sth.意“本想做某事”,例如:I should like to have seen the film,but it wasn´t possible.由于这种句式表示“过去想”,所以but后的句子也应该是过去时态与之相配合,故此题答案是C。12.——______the note______to Mr Smith?
——No,It is still in my pocket.A.Is„being given B.Was„given C.Has„been given D.Hasn´t„been given 析:根据问句与答句,问话人显然是注重结果,故要用现在完成时。似乎D作为反诘句“难道条还没给史密斯先生吗?”也成立,但若是这种口气发问,答话人就应答“Sorry.It is still in my pocket.”,所以此题答案应为C。13.We heard it______that he had gone to New York.A.say B.said C.to say D.be said
析:It was said that„可以改为We heard it said that„(都表示“据说„”之意)。前一种说法中It 是形式主语,后一种说法中it是形式宾语。故此题答案为B。
动词时态、语态专练
1.The maths problem can be______.A.easy worked out B.easy to be worked out C.easily worked out D.easily to work out
2.Every possible means______,but none proves successful.A.has been tried B.tried C.is being tried D.has tried 3.The girl is to______a rich man.A.marry with B.be married C.marry to D.be married to 4.He received a telegram that______“Mother sick”.A.wrote B.says C.reads D.read
5.Who can you imagine______to his wedding party?
A.inviting B.being invited C.was invited D.to be invited
6.I______ten minutes to decide whether I should reject the offer.(NMET)A.gave B.was given C.was giving D.had given 7.——Will somebody go and get Dr.White?
——He´s already been______.(NMET)
A.asked for B.sent for C.called for D.looked for
8.A conductor______to keep us in time in the singing yesterday.A.needs B.is needing C.was needed D.has been needed 9.When and where to build the new factory______yet.A.is not decided B.are not decided C.has not decided D.have not decided
10.Ways______to stop pollution by now.A.must find B.will be found C.are found D.have been found 11.I don´t want anything______about it.A.to say B.said C.saying D.having said 12.——______that the sports meet might be put off.——Yes,it all depends on the weather.A.I´ve been told B.I´ve told C.I´m told D.I told
13.A library with five thousand books______to the nation as a gift.(NMET)A.is offered B.has offered C.are offered D.have offered 14.Betty has never been heard _______ill of others.A.speak B.spoken C.to speak D.was said
15.Tom______to have delivered the speech in their theatre room.A.said B.says C.is said D.was said 16.——What do you think of the book?
——Oh,excellent.It´s worth______a second time.(NMET)A.to read B.to be read C.reading D.being read
17.Little Jim should love______to the theatre this evening.(NMET)A.to be taken B.to take C.being taken D.taking.18.______more attention,the trees could have grown better.(NMET)A.Given B.to give C.Giving D.Having given 19.——where______the book?I can’t see it anywhere.——I______it right here but now it’s gone.A.did you put;have put B.have you put;put
C.had you put;was putting D.were you putting;have put 20.He would not fail so long as he______hard the next term.A.studied B.would study C.had studied D.studies 21.How long______the English party______?
A.has;been lasted B.did;last C.was;lasted D.will;be lasted 22.What______you______this time next Friday?
A.will;do B.have;been doing C.are;doing D.will;be doing 23.Hardly______the bell______when the teacher came in.A.did;ring B.would;ring C.has;rung D.had;rung 24.It______and the streets were still wet.A.had been raining B.rained C.had been rained D.would rain 25.The book____on the ground for ten minutes but no noe has picked it up.A.is lying B.has lain C.lay D.has been lying 26.We______there when it______to rain.A.were getting;would begin B.were about to get;began C.had got;had begun D.would get;began
27.The teacher said we______ten lessons by the end of this term.A.should have studied B.were going to study C.have studied D.should study
28.——she told me she had met you in London last year.——______you______her since?
A.Had;met B.Did;see C.Would;meet D.Have;seen 29.——When______again?
——When he______,I’ll let you know.A.will he come;will come B.will he come;come C.he comes;comes D.will he come;comes 30.Tom______for more than a week.A.has left B.had gone away C.went away D.has been away 31.——What happened to her teeth?
——She______the apple more than she could chew.A.has bitten B.bit C.had been bitting D.bites
32.Shakespeare was said______37 famous plays in his lifetime.A.finishing writing B.to finish writing C.having written D.to have written
33.——You’ve agreed to go.So why aren’t you getting ready?
——But I______that you______me to start at once.A.don’t realize;want B.don’t realize;wanted C.haven’t realized;want D.didn’t realize;wanted 34.——I missed the lecture last night.——Oh,what a pity!I wish______.A.you heared it B.you had heard it
C.you never heard it D.you hadn’t heard it
35.I’ll return the book to the library as soon as I______it.A.finished B.am going to finish C.will finish D.have finished 36.——Your phone number again?I______quite catch it.——It’s 9586442.(NMET)
A.didn’t B.couldn’t C.don’t D.can’t 37.——I’m sorry to keep you waiting.——Oh,not at all.I______here only a few minutes.A.have been B.had been C.was D.will be
38.When I was at college.I______three foreign languages,but I______all except a few words of each.A.spoke;had forgotten B.spoke;have forgotten
C.had spoedn;had forgotten D.had spoken;have forgotten
39.The new secretary is supposed to report to the manager as soon as she______.A.will arrive B.arrives C.is going to arrive D.is arriving(NMET)
40.——Who is Jerry Cooper?
——______?I saw you shaking hands with him at the meeting.(NMET)A.Don’t you meet him yet B.Hadn’t you met him yet C.Didn’t you meet him yet D.Haven’t you met him yet 41.——We could have walked to the station.It was so near.——Yes,a taxi______at all necessary.(NMET)
A.wasn’t B.hadn’t been C.wouldn’t be D.won’t be
42.We haven’t heard from Jane for a long time.What do you suppose______to her?(NEMT)
A.was happening B.to happen C.has haqqend D.having happened 43.On Saturday afternoon,Mrs Green went to the market,______some bananas and visited her cousin.(NMET)
A.bought B.buying C.to buy D.buy
44.As she______the newspaper,Granny______asleep.(NMET)A.read;was falling B.was reading;fell C.was reading;was falling D.read;fell
45.I______the bad cold for a week,still I can’t get rid of it.A.caught B.have caught C.have D.have had 46.I______the time______so quickly.A.didn’t realize;had passed B.don’t realize;passed
C.haven’t realized;passed D.hadn’t realized;had passed
47.——My watch______twelve o’clock.It’s so late.——Let’s hurry up.A.is said B.says C.is told D.tells
48.Helen______her key in the office so she had to wait her husband_____home.(NMET)
A.has left;comes B.left;had come C.had left;came D.had left;would come 49.The pen I______I______is on my desk,right under my nose.(NMET)
A.think;lost B.thought;had lost C.think;had lost D.thought;have lost 50.——Jane has just arrived.——I didn’t know she______.A.is coming B.was coming C.had been coming D.will come
动词时态、语态专练答案
1-5 C A D D C 6-10 B B C A D 11-15 B A A C C 16-20 C A A B A
21-25 B D D A D 26-30 B A D D D 31-35 B D D B D 36-40 A A B B D
被动语态复习课 第3篇
一、教学内容:被动语态
二、教学对象:普通班学生
二、课型:复习课
三、教学目标:(1)知识目标:明白被动语态的用法,学会使用被动语态。
(2)能力目标:会运用语法结构排除一定的干扰,提高解题能力,提高中考
被动语态题目的答对率。
四、教学重点:被动语态各种时态的结构。
五、教学难点:情态动词和现在完成时的被动语态,以及如何分辩中文的句子应 采用何种语态。
六、教学辅助: ppt和学案
七、教学过程:
Step 1:读句子,看看不同在哪里?
① I use the telephone.② My mother cooks breakfast everyday.③ Jim collects stamps.① The telephone is used by me.② Breakfast is cooked by my mother everyday.③ Stamps are collected by Jim.学生细心观察后发现前三句为主动语态,后三句为被动语态。
教师提问:被动语态的结构和标志? 学生回答:be+p.p和by+sb.教师与学生口头复习p.p.的构成。
Step 2:小组讨论:什么情况可以用被动语态?
学生自由发言,教师总结被动语态的基本用法: • 不知道动作的执行者是谁时; e.g.The glass was broken.• 由于某种原因不必提到动作的执行者时; e.g.Football is played all over the world.• 强调动作的承受者而不是动作的执行者时。e.g.The Great Wall was built long long ago.Step 3:举例子,分析题目(时态,单复数),发现规律,使用学案作总结。1.一般现在时:
They make shoes in that factory.→Shoes are made(by them)in that factory.总结: 一般现在时被动语态结构为am/is /are +p.p.完成《学案》选择题1、2 2.一般过去时 They bought ten computers last term.
→Ten computers were bought(by them)last term.总结: 一般过去时被动语态结构为was /were +p.p.完成《学案》选择题3、4
3.一般将来时(含will)
They will finish the work tomorrow.→The work will be finished(by them)tomorrow.总结: 一般将来时被动语态结构为will+be +p.p.完成《学案》选择题5、6 4.现在完成时:(have/has+p.p.)Danny has finished the project.→The project has been finished(by Danny).总结: 现在完成时被动语态结构为have/has+been +p.p.完成《学案》选择题7、8 5.含情态动词(must, should, may, can, could, might…)Amy can make a cake . →A cake can be made(by Amy).总结: 含情态动词被动语态结构为情态动词+be +p.p.完成《学案》选择题9、10 Step 4:教师提出:take place, happen, belong to无被动语态;商场开业(open)无须用被动语态。
Step 5:完成句子练习。
1.昨天的会上问了很多问题。(10年中考)
Many questions ________ _________ in the meeting yesterday.2.去年我们学校建了一个新的游泳池。(09年中考)
A new swimming pool _______ ________ in our school last year.3.这些花必须天天浇水,否则就会枯死。(08年中考)
All the flower _________ __________ _________ everyday, or they will die.4.今年街道两边种了很多树。
Many trees ________ _________ on both side of the street this year.5.下周三我们学校将举办一场关于电脑的讲座。
被动语态专题复习说课讲稿 第4篇
暑假专题:被动语态
[教学过程]
一、被动语态的定义
英语中有两种语态:主动语态和被动语态 主动语态表示主语是动作的执行者。如:We speak English.句子中主语we是speak(讲)这个动作的执行者。
被动语态表示主语是动作的承受者。如:English is spoken by them.句子中主语English是speak(讲)这个动作的承受者,即英语被讲。被动语态相当于汉语的“被”字句。
二、被动语态的构成
英语的语态是通过动词形式的变化来体现的。被动语态的构成是:主语+be+动词的过去分词 人称、数和时态的变化是通过be的形式变化来表示的。
1、记住下面几种时态的被动语态的构成:
一般现在时:主语+am/is/are+过去分词(+by+动作的执行者)(强调动作的执行者)一般过去时:主语+was/were+过去分词(+by+动作的执行者)(强调动作的执行者)一般将来时:主语+will/shall+be+过去分词(+by+动作的执行者)(强调动作的执行者)
现在进行时:主语+am/is/are+being+过去分词(+by+动作的执行者)(强调动作的执行者)
过去进行时:主语+was/were+being+过去分词(+by+动作的执行者)(强调动作的执行者)
现在完成时:主语+have/has+been+过去分词(+by+动作的执行者)(强调动作的执行者)
2、含有情态动词的被动语态
主语+情态动词+be+动词的过去分词(+by+动作的执行者)(强调动作的执行者)
三、被动语态的用法
1、怎样确定什么时候该用被动语态?
不知道或者没有必要说明动作的执行者。
强调动作的承受者,而不强调动作的执行者。
我们在做题时要注意:如果主语能执行这个动作,就用主动语态;主语不能执行动作,反而要被动作去执行,这时就用被动语态。
2、用被动语态要注意两个问题
(1)不管是把主动语态变被动语态还是把被动语态变主动语态都要保持时态一致(2)在主动语态中make, see, let等省to的在被动语态中要加上to.3、不能使用被动语态的情况:
(1)不及物动词不能用于被动语态,如:happen, take place, last, cost, change,begin等(2)当直接宾语是反身代词时,不能用被动语态 连系动词无被动语态,而是用主动形式表示被动意义如:feel, taste, smell, sound, look当物做主语时,动词sell, write, wash, cut等用主动形式表示被动意义,说明主语的性质、特征。
【模拟试题】(答题时间:30分钟)
I.填空题
1.Computer science_____(teach)now almost in all universities and institutes.2.A new kind of space suit_____(make)last December in our factory.3.In most parts of the world human problems_____(study)at that time.4.Electricity______(discover)two thousand years ago.II.句型转换
1.Was another man-made satellite sent up into space by them last year? _____ _____ _____ _____ another man-made satellite into space last year? 2.Wang Wei mended the desk.The desk ____ _____ by Wang Wei.3.Someone saw him enter the teachers’office.He ____ _____ ____ ____ the teachers’ office.4.We heard her sing a song at the party.She ____ _____ ____ ____ a song at the party.5.They produce silk in Suzhou.Silk ____ ______ in Suzhou.6.Lucy sent me a New Year Card last week.A New Year Card ____ ____ ____ her by me last week.7.People use metal for making machines.Metal ____ ____ for making machines.8.He made me do that for him.I ____ ____ ____ ____ that for him.9.Did they build a bridge here a year ago? ____ a bridge ____ here by them a year ago?
III.选择
()1.Thousands of trees on the mountain ______ by the people last spring.A.planted B.was planted C.were planted D.planting()2.Chinese _____ by more and more people in the world.A.is speaking
B.spoke C.is spoken()3.---Did you go to Tom’s party?---No, I ______.A.am not invited B.wasn’t invited C.haven’t invited
D.didn’t invited
()4.There was an important meeting last week.Mr.Smith ___to it.A.invited B.is invited C.was invited D.invites()5.---What’s wrong with the boy?
---He ____ by a car yesterday.A.hit B.hits C.is hit D.was hit()6._____ a new library _____ in our school last year? A.Is;built B.Was;bulit C.Does;build D.Did;build
D.speaks
()7.An accident ____ on this road last week.A.has been happened
B.was happened
C.is happened
D.happened()8.Cotton ____ in the southeast of China.A.is grown B.are grown C.grows()9.Neither of them ______ in China.A.is made B.are made C.were made()10.Your shoes ____.You need a new pair.D.grow D.made
A.wear out B.worn out C.are worn out D.is worn()11.--When _______ this kind of computers______?--Last year.A.did;use
B.was;used
C.is;used
()12.The Great Wall ____ all over the world.A.knows
B.knew
C.is known
()13.A story _____ by Granny yesterday.A.was told us B.was told to us C.is told us()14.The monkey was seen _____ off the tree.A.jump
B.jumps
C.jumped
D.are;used D.was known D.told us D.to jump
4.was discovered 【试题答案】
I.1.is taught
2.was made
3.were studied
II.1.Did they sent up
2.was mended
4.was heard to sing
7.is used
III.1.C 8.A
2.C 9.A
5.is produced
8.was made to do
4.C 11.B
5.D 12.C
6.B 13.B
被动语态专题复习说课讲稿 第5篇
被动语态的基本结构为:be+动词的过去分词
各种时态的主动、被动语态的结构如下表(以动词do为例):
时态 主动语态 被动语态 例句
主动语态 被动语态
一般现在时 do/does am/is/are+done We clean the classroom.. The classroom is cleaned by us.
一般过去时 did was/were+done He made the kite. The kite was made by him.
现在进行时 am/is/are+doing am/is/are+being done She is watering flowers. Flower are being watered by her .
现在完成时 have/has+done have/has+been done Jim has finished the work. The work has been finished by Jim.
一般将来时 will/shall/be going to+do will/shall/be going to+be done They will plant trees tomorrow. Trees will be planted by them tomorrow.
过去进行时 was/were+doing was/were+being done She was writing a letter this time yesterday. A letter was being written by her this time yesterday.
过去完成时 had+done had+been done Jim had finished the work. The work had been finished.
过去将来时 would/should/be going to+do would/should/be going to+be done He said he would make a kite. He said a kite would be made by him.
含有情态动词 can/may/must+do can/may/must+be done I can find him. He can be found by me.
一.被动语态的用法:在被动语态中,主语是动作的承受者,主要用于下列几种情况:
(1)不知道动作的执行者是谁。如:This watch is made in China.更多资料QQ378459309制作:
(2)没有必要指出动作的执行者是谁。如:More trees must be planted every year.。
(3)需要强调或突出动作的承受者时。如:Chinese is spoken by more and more people in the world.
(4)句子的主语是动作的承受者。如:Many houses were washed away by the food.
二、主动语态和被动语态的转换
1.主动语态变为被动语态
(1)要将主动句里的宾语变为被动句中的主语,若主动句中的宾语是人称代词,要将宾语变成主格。
(2)把主动句中的主语变为被动句中的宾语,主格变成宾格,并用by引导。
(3)谓语动词变成相应的被动形式。
主动语态: 动作执行者+谓语动词主动形式+动作承受者
被动语态: 动作承受者+谓语动词被动形式+动作执行者
如:We asked him to sing an English song.(变为被动语态) →He was asked to sing an English song by us.
2.带双宾语的谓语动词变为被动语态
谓语动词带双宾语时,既可以将间接宾语转化成主语,也可以将直接宾语转化为主语。若将间接宾语转化为主语,则保留直接宾语;若将直接宾语转化为主语则保留间接宾语,且在被保留的间接宾语前加上介词to或for。如:She gave me a book.(变为被动语态) →I was given a book by her.(间接宾语me改为了主语)
A book was given to me by her.(直接宾语a book 改为了主语)
3.动词短语变为被动语态
许多由动词和介词、副词构成的动词短语相当于及物动词,可以有宾语,也可以有被动语态。在变为被动语态时,不可丢掉构成动词短语的介词或副词。如:We should speak to old men politely.(变为被动语态)
Old men should be spoken to politely.(to不可省略)
4.带复合宾语的动词变为被动语态
宾语加上宾语补足语一起构成复合宾语。变被动语态时,只把宾语变为被动句的主语,宾语补足语保留在原处,成为主语补足语。如:I heard Jane playing the piano in her room.(变为被动语态) →Jane was heard playing the piano in her room.
5.变被动语态后动词形式的选择
主动句中在感官动词see,hear,watch,feel,notice等,及使役动词let,make,have等后跟省略to的不定式,变为被动句时,应加上不定式符号to。如:He makes the girl stay at home.(变为被动语态)→The girl is made to stay at home by him.
★ 被动语态练习题
★ 高中英语被动语态知识点
★ 浅谈英语被动语态的汉译
★ 英语被动语态知识点总结讲解
★ 英语语法——短语动词的被动语态
★ 四级语法:各种时态下的被动语态
★ 小学英语语法应用:被动语态的应用原则
★ channel用法
★ of的用法
被动语态专题复习说课讲稿
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