一般现在时被动语态
一般现在时的被动语态
一般现在时的被动语态被动语态是英语中的一个重要语法结构，用来描述动作的承受者或受事者。
在一般现在时中，被动语态的构造是由“be”动词（am/is/are）和动词的过去分词组成。
一般现在时的被动语态用来表达一种普遍性的动作，即在现在时发生的动作。
在一般现在时的被动语态中，动作的执行者通常是不明确的或不重要的。
一般现在时的被动语态由以下结构构成：主语 + am/is/are + 过去分词 + 其他成分例如：The book is read by me.（这本书被我读了。
）The car is washed by him.（这辆车被他洗了。
）在一般现在时的被动语态中，变化的部分是“am/is/are”，其实际形式取决于主语的人称和数。
过去分词保持不变。
例如：I am invited to the party.（我被邀请参加派对。
）You are chosen as the winner.（你被选为获胜者。
）He is praised for his achievements.（他因其成就而受到赞扬。
）We are called by our parents.（我们被父母叫了。
）They are informed about the meeting.（他们被通知有关会议的事情。
）一般现在时的被动语态可以用于各种不同的情境。
以下是一些常见的用法示例：1. 描述普遍真理或客观事实：被动语态常用于描述普遍真理或广义的事实。
例如：English is spoken all over the world.（英语在全球范围内被使用。
）Water is composed of hydrogen and oxygen.（水由氢和氧组成。
）2. 强调动作的对象：被动语态可以用来强调动作的承受者，而非执行者。
例如：The cake was eaten by the children.（蛋糕被孩子们吃了。
）The letter was written by my sister.（信被我妹妹写了。
一般现在时的被动语态
第08讲一般现在时的被动语态1.掌握一般现在时的被动语态的基本构成及重点用法；2.能在具体的语境中灵活运用本节课的内容。
1.一般现在时的被动语态①一般现在时的被动语态的构成:am/is/are+及物动词的过去分词。
This knife is made of wood and metal.这把刀是用木头和金属制造的。
These bananas are produced in Hainan.这些香蕉产于海南。
①一般现在时的主动语态改写成被动语态的方法:将主动句的宾语变成主语，将主动句的谓语变成“am/is/are+及物动词的过去分词”，将主动句的主语变成被动句中by的宾语(或省略)。
主动句:主语+谓语+宾语被动句:主语+am/i/are+及物动词的过去分词+by+宾语Many middle school students play football.主语谓语宾语Football is played by many middle school students.许多中学生踢足球。
口诀:宾变主，主变宾，谓变be done 时不变注意：如果主动句中有两个宾语(直接宾语和间接宾语)，可以把其中任意一个变成被动句的主语。
My teacher gives me a lot of books.(主动语态)我的老师给我许多书。
主语谓语间宾直宾被动语态:（1）I am given a lot of books by my teacher.（2）A lot of books are given to me by my teacher.2.一般现在时被动语态的句式变化肯定句：主语+am/is/are +及物动词的过去分词+（by...）+其他Eg:The kite is made by Mary.这个风筝是玛丽做的。
否定句：主语+am/is/are +not+及物动词的过去分词+（by...）+其他Eg:The kite isn’t made by Mary.这个风筝不是玛丽做的。
一般现在时被动语态
被动语态一般现在时的被动语态,其主要结构为:★主语(动作接受者) + is / am / are + 动词的过去分词+ (by+ 动作执行者) Football is played in most countries in the world.被动语态的句型总结如下:肯定句:主语 + be + 过去分词 + (by ).The boy is called Jack.否定句:主语 + be not+ 过去分词 + (by ).The baby is not looked after by his father.一般疑问句:Be +主语 + 过去分词 + (byIs King Lear written by Shakespeare?特殊疑问句:特殊疑词+ be + 过去分词 + (byWhat is this kind of sweater made of?★被动语态的用法:(1)要表达“被…” 、“受…”、“让…”、“遭…”之类的语义.The teachers are well respected.The child is well loved by people.(2)强调动作承受者.He is known far and wide.他远近闻名.(3)不知道式没有必要指出动作的执行者.The room is cleaned every day.房子每天都有人打扫.(4)为礼貌起见避免提及动作执行者.I wonder if I was allowed to introduce myself?我是否可以做自我介绍?【练习】I.选择1. The streets ______ many times every day.A. cleanB. cleansC. cleanedD. are cleaned2. The music is very loud and it can ______ from a long way away.A. be heardB. is heardC. hearD. heard3. Mr. Smith has a loud voice. His voice can ______ clearly even in that big classroom.A. hearB. be heardC. be hearingD. have heard4. —Now computers ______ everywhere.—I agree with you. I think they are the most useful inventions in the world.A. are usingB. useC. are usedD. will use5.The whole China ______ to tears by Cairen Danzhou（才仁旦舟）, the youngest volunteer and hero in Yushu，Qinghai Province.A. moveB. movesC. is movingD. is moved6. It is true that knowledge ______ instead of being taught. A. learns B. learned C. is learned D. was learned7. These photos ______ on the Great Wall last week.A. were takenB. tookC. takeD. are taken8. —Can you read this letter for me?—Sorry. It ______ in French. I can’t read it.A. writesB. wroteC. is writtenD. is writing9. Our school ______ 20 years ago.A. built B. builds C. is built D. was built10. A talk on the history of the Great Wall ______ in the school hall next week.A. givesB. gaveC. will be givenD. is givenII.用括号中所给动词的适当形式填空。
一般现在时的被动语态知识点
一般现在时的被动语态知识点一、一般现在时被动语态的构成。
1. 肯定句。
- 结构为“am/is/are+过去分词”。
- 例如：- The book is written by him.（这本书是他写的。
）其中，the book是主语，is written是一般现在时的被动语态结构，write的过去分词是written，by him表示动作的执行者。
- I am often asked to help others.（我经常被要求去帮助别人。
）这里，I 是主语，am asked是被动语态结构，ask的过去分词是asked。
- They are given a lot of homework every day.（他们每天被布置很多家庭作业。
）they是主语，are given是被动语态结构，give的过去分词是given。
2. 否定句。
- 结构为“am/is/are + not+过去分词”。
- 例如：- The window isn't broken by the boy.（窗户不是那个男孩打破的。
）- I am not told the news.（我没有被告知这个消息。
）- They are not allowed to go out at night.（他们不被允许在晚上出去。
）3. 一般疑问句。
- 结构为“Am/Is/Are+主语+过去分词+（by...）?”- 例如：- Is the letter sent by her?（这封信是她寄的吗？）- Are you often invited to the party?（你经常被邀请参加聚会吗？）- Am I given a chance?（我被给予一个机会吗？）4. 特殊疑问句。
- 结构为“特殊疑问词+am/is/are+主语+过去分词+（by...）?”- 例如：- What is made in this factory?（这个工厂生产什么？）- Who are you taught by?（谁教你们？）- How is the work done?（这项工作是如何完成的？）二、一般现在时被动语态的用法。
一般现在时被动语态结构和例句
一般现在时被动语态结构和例句大家好，今天我们来聊聊一般现在时被动语态的结构和用法。
我们来看一下一般现在时被动语态的结构。
一般来说，被动语态的结构是：主语+be动词(am/is/are)+过去分词。
例如：The book is read by me.(这本书被我读了。
)下面我们来看一些例句：1. The food is cooked by my mom.(这个食物是我妈妈做的。
)2. The movie is watched by millions of people every year.(这部电影每年被数百万人观看。
)3. The flowers are watered by the gardener every morning.(这些花每天早上都被园丁浇水。
)4. The car is repaired by the mechanic yesterday.(这辆车昨天被修理工修好了。
)5. The letter is written by John to his friend.(这封信是约翰写给他的朋友的。
)接下来，我们通过几个例子来了解一下一般现在时被动语态的用法。
例一：The students are studying for their exams.(学生们正在为考试而学习。
)这个句子中，主语是“students”，谓语动词是“are studying”，表示的是现在正在进行的动作。
这里的“being studied”就是被动语态，表示学生们正在被别人教导或学习。
例二：The cake was made by my sister yesterday.(这个蛋糕是我姐姐昨天做的。
) 这个句子中，主语是“cake”，谓语动词是“was made”，表示的是过去发生的动作。
这里的“being made”就是被动语态，表示这个蛋糕正在被制作。
例三：The house is cleaned by the maid every weekend.(这个房子每个周末都被女佣打扫。
被动语态的10种时态形式
被动语态的10种时态形式一、一般现在时的被动语态：被动语态的一般现在时表示主语在现在时被动地接受动作或承受行为。
构成为：be + done。
例如：1. The book is read by me.（这本书被我阅读。
）2. The door is locked by him.（门被他锁上了。
）二、一般过去时的被动语态：被动语态的一般过去时表示主语在过去时被动地接受动作或承受行为。
构成为：was/were + done。
例如：1. The cake was eaten by them.（蛋糕被他们吃掉了。
）2. The letter was written by me.（信被我写了。
）三、一般将来时的被动语态：被动语态的一般将来时表示主语在将来时被动地接受动作或承受行为。
构成为：will be + done。
例如：1. The report will be sent by her.（报告将会被她发送。
）2. The package will be delivered tomorrow.（包裹将在明天被送达。
）四、现在进行时的被动语态：被动语态的现在进行时表示主语在现在进行时被动地接受动作或承受行为。
构成为：am/is/are being + done。
例如：1. The car is being washed by the workers.（汽车正在被工人清洗。
）2. The project is being discussed by the team.（项目正在被团队讨论。
）五、过去进行时的被动语态：被动语态的过去进行时表示主语在过去进行时被动地接受动作或承受行为。
构成为：was/were being + done。
例如：1. The house was being renovated last month.（房子上个月正在进行装修。
）2. The document was being translated by the intern.（文件正在被实习生翻译。
一般现在时被动语态
15.拜访／参观某人／某地 16 参观．．． 17 正在参观．． 18 某人的第．．．参观 19 进行参观 20 在１８世纪９０年代 21 在她４０岁的时候 22 很久以前 23 不久 24 被．．．覆盖 25 26 27
练习 1. 变被动语态
1. The nurse looked after those children very well. Those children were looked after very well by the nurse. 2. We can see no stars in the day-time. No stars can be seen in the day-time by us. 3. The largest number of people speak English in the world. English is spoken by the largest number of people in the world. 4. Changchun produces nice cars. Nice cars are produced in Changchun. 5. We must plant many trees every year. Many trees must be planted by us every year.
七种被动语态形式
七种被动语态形式1) 一般现在时的被动语态(am/is/are+ 过去分词)如: The work is done during two days.2) 一般过去时的被动语态(was/were+ 过去分词)如: He was sent to the hospital immediately after the accident.3) 一般将来时的被动语态(will/shall + be + 过去分词或+ be going to + be + 过去分词)如: The work will be finished soon.4) 现在进行时的被动语态(is/am/are + being+ 过去分词)如: The bridge is now being constructed.5) 现在完成时的被动语态(have/has +been + 过去分词)如: The radio has been repaired when we phoned the shop.6) 带情态动词的被动语态(情态动词+ be + 过去分词)如: This can be done in a few minutes.7) 动词不定式的被动式(to be + 过去分词)如: It is an honor for me to be asked to speak here.现在完成时的被动语态其构成是: have/has been + done现在完成时的被动语态表示动作发生在过去, 到现在已经完成或对现在仍有影响,。
如：1. The dirty clothes have been washed.脏衣服都已经洗了。
2. The plan has been studied by the experts for three times.这项计划已经由专家研究过三次了。
现在完成时:表示从过去持续到现在，还可能继续持续下去的动作，往往和表示一段时间的状语（for+一段时间，since…, ）等连用，或用于how long 句型中1. 主语是行为动作的承受者。
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_W__h_a_t_i_s_it ___u_s_e_d_(use) for? W__h_e_r_e_a_r_e_you_lo__o_k_e_d(look) after well? C)否定句形式： It__is__n_o_t__u_s_e_d_(not use) for cooking. I _a_m___n_o_t_l_o_o_k_e__d_(not look)after well every day. Many trees_a_r_e_n__o_t_p_l_a_n_t_e_d(not plant) every year.
used
used
stop
stopped stopped
study do
studied studied
did
done
ride
rode
ridden
Let’s have a try.
clean
smoke find
make
build sweep take
buy have sing tell give
finish plant found
2. We see a film in the cinema. __A__fi_lm___is__s_e_e_n__i_n_t_h_e__c_i_n_e_m__a_.___.
3. We use computers at work and at home. C_o_m__p_u_te_r_s_a_r_e__u_s_ed__a_t_w__o_r_k_a_n_d__a_t_h_o_m__e_. . 4. They show TV programmes on television. __T_V__p_r_o_g_r_a_m_m__e_s_a_r_e_s_h_o_w__n_o_n__t_e_le_v_i_si_o_n__. 5. People of all ages read books. _B_o__o_k_s__a_r_e_r_e_a_d__b_y__p_e_o_p__le__o_f_a_l_l_a_g_e__s_. _.
Many students study English.(主动语态)
English is studied by many students.(被动语 态)
典型题例
例1 将下列句子改为被动语态。 We clean our classroom every day.
Our classroom is cleaned (by us) every day.
翻译下面句子，并改为一般疑问句 1.黑板下课后清洁. _T_h_e__b_l_a_c_k_b_o_a__rd__i_s_c_l_e_a_n_e__d_a_f_t_e_r_c_l_a_s_s_.
_I_s_t_h_e__b_l_a_c_k_b_o_a__rd__c_l_e_a_n_e_d__a_f_t_e_r_c_l_a_s_s_? 2. 课室每天由你打扫.
在改写中应注意：
1.把原来的宾语提到前面作被动语态的主语; 2.把动词变成“be + 过去分词”; 3.主动语态中的主语变为介词by的宾语。
2)被动语态的结构： 被动语态由“助动词be+及物动词的过去 分词”构成，助动词be有人称、数的变 化,其变化规则与be作为连系动词时一样。 如：The desk is made of wood.
built
swept took bought had sang told gave
play carry found
made built
swept taken bought had sung told given
invent
3）被动语态一般现在时结构： is/am/are/+过去分词 A)肯定句形式： 如:It __is__u_s_e_d_(use) for cooking.
My mother sweeps the floor every day. The floor is swept by my mother every day.
将下面句子改为被动语态
1.Children love cartoons. _C__a_rt_o_o__n_s_a__re__l_o_v_e_d__b_y__c_h_i_ld_r_e_n_._.
I __a_m__l_o_o_k_e_d_(look)after well every day.
Many trees_a_re__p_l_a_n_te_d(plant) every year. B)疑问句形式：
__Is__it_u_s_e_d_(use) for cooking? _A_r_eyoul_o_o_k_e_d(look)after well every day ? _A__re___many trees_p_la_n_t_e_d__(plant) every year?
The desks are made of wood.
He is asked a question by the teacher.
I was given a nice present by my friend
yesterday.
For example water watered watered
use
They do their homework after school.
Their homework is done by them after school.
He plays basketball every week.
Basketball is played by him every week.
T__h_e_se__tr_e_e_s_a_r_e__lo_o_k_e_d__a_ft_e_r_b_y__y_o_u_.____ _A__r_e_t_h_e_s_e_t_re_e_s_l_o_o_k_e_d__a_ft_e_r_b_y__y_o_u_?___
翻译下面句子，并改为一般疑问句 5.这台电脑是你们老师用的。 _T_h_e__c_o_m__p_u_t_e_r_i_s__u_s_e_d__b_y__y_o_u_r__te_a_c__h_e_r. _Is__t_h_e__c_o_m__p_u_t_e_r_u_s__e_d_b__y_y_o__u_r_t_e_a_c_h_e__r? 6.你们的桌子是用木材做的. _Y_o_u_r_d__es_k_s__a_re__m__a_d_e_o_f_w__o_o_d_. _________ A__r_e_y_o_u__d_e_s_k_s_m__a_d_e_o_f_w__o_o_d_?__________
_T_h_e__cl_a_s_s_ro_o_m___is_c_l_e_a_n_e_d_b_y__y_o_u__ev_e_r_y__d_ay. _I_s_t_h_e_c_l_a_ss_r_o_o_m__c_l_e_a_n_e_d_b_y__y_o_u_e_v_e_r_y__d_ay? 3. 这些树由你照看.
被动语态(一般现在时） The Passive Voice
被动语态（The Passive Voice）：
1）主动语态和被动语态：
英语动词有两种语态，即主动语态（The Active Voice）和被动语态（The Passive Voice）。主动语态表示主语是动作的执行者， 被动语态表示主语动作的承受者。如：