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现在完成时的被动语态公开课

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必修二unit3语法 被动语态公开课

必修二unit3语法 被动语态公开课


Exercise 1: Change the sentences into the present perfect passive voice
Workers have built the house since two years ago.
动作的执行者 谓语动词 动作的承受者
The house has been built by workers since two years ago.
year 1.The bridge was built ( build) last year. are held (hold) 2.The Olympic Games every four years. years 3.The problem is being discussed (discuss) at the meeting now now. 4.His new book will be published (publish) next month month. 5.In decades, many parks In the last few decades have been designed __________ (design) to provide entertainment. 6. The machine was being repaired (repair) at this time yesterday yesterday. 7. She said the report had been typed (type) by for two weeks Li Mei for two weeks. 8. Miss Li said the book would be given (give) to the students the next morning. the next morning
被动语态公开课课件

被动语态公开课课件


过去被动语态
was/were + 过去分词（例如：The movie was directed by the famous director.）
02
被动语态的用法
用于强调动作的承受者
总结词
在某些语境中，我们使用被动语态来强调动作的承受者，而不是动作的执行者。
详细描述
被动语态可以使句子更加聚焦于动作的承受者，突出其重要性和关注点。例如， “The book was written by the author”这句话中，重点是书本身，而不是写 书的作者。
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被动语态的构成
现在时被动语态
现在时被动语态的构 成：be + 过去分词
现在时被动语态的时 态变化：根据主语的 人称和数进行变化
现在时被动语态的用 法：表示当前正在进 行的动作或存在的状 态
过去时被动语态
过去时被动语态的构成： was/were + 过去分词
过去时被动语态的用法：表示 过去某个时间发生的动作或存 在的状态
选择题2
The book _____ by me in 2018.
选择题3
The book _____ in 2018.
选择题4
The book _____ by me.
改错题练习
改错题1
The book has been written by me. (改为被动语态)
改错题2
The book was written by me. (改为被动语态)
翻译练习4
这本书已经被印刷了三次。 (被动语 态)
THANKS
感谢观看
详细描述
在英语中，当我们要表达某件事情是可以被完成时，也可以使用被动语态。例如，“The work can be done by him.”这句话表示这项工作可以由他来完成。
讲用现在完成时的被动语态PPT课件

讲用现在完成时的被动语态PPT课件

1.Workers have built the house since two years ago.
The house has been built by workers since two years ago.
2. We have received many letters since last week. Many letters have been received since last week.
Exercise 3 Fill in the blanks using present perfect passive voice:
Lots of beautiful flowers and trees _h__a_v_e_b_e_e_n_p__la_n_t_e_d_._(plant)
1.Many flowers_h_a_v_e__b_ee_n__p_u_t_o_n(put on)the bike. 2.The camera has been used (use) to take photos
the Moon and Mars.
Characteristics： （特征）
1.主语是行为动作的承受者。 2.说话时已经完成的动作或出现的结果。 3.动作或状态始于过去，持续到现在，并 可能持续下去。
Step 4 Exercises
Exercise 1: Change the sentences into the present perfect passive voice
Group 2 machine
replace computer
The machine has been replaced by the computer .
Group 3 new bridge, build , in our city
现在完成时的被动语态(学导练公开课)

现在完成时的被动语态(学导练公开课)

现在完成时的被动语态(学导练公开课)现在完成时的被动语态现在完成时是英语中常用的一种时态，用来表达过去某个时刻开始的动作或状态一直延续到现在，或者产生的结果对现在造成的影响。

被动语态则是用来强调动作的接受者或被动者。

本文将探讨现在完成时的被动语态的用法和构成。

一、现在完成时的被动语态的构成方式现在完成时的被动语态由“助动词have/has+been+过去分词”构成。

其中，have/has表示动词have/have的形式，been是助动词be的过去分词形式，过去分词则表示被动动作的主语，根据实际情况加上-ed或其他形式。

二、现在完成时的被动语态的用法1. 强调行为的接受者或被动者：被动语态可以使句子的主语变为动作的接受者或被动者，从而突出动作的承受者的重要性。

例如：- Active voice (主动语态): The workers have built a new bridge.- Passive voice (被动语态): A new bridge has been built (by the workers).2. 强调动作的结果：现在完成时的被动语态可以强调动作或状态的结果对现在造成的影响。

例如：- Active voice (主动语态): The company has launched a new product.- Passive voice (被动语态): A new product has been launched (by the company).3. 强调动作的连续性：现在完成时的被动语态可以强调动作或状态从过去某个时刻开始一直延续到现在。

例如：- Active voice (主动语态): They have been renovating the old house for two weeks.- Passive voice (被动语态): The old house has been renovated (by them) for two weeks.三、现在完成时的被动语态的例句1. 完整的句子：- The book has been read by many students.- The new movie has been watched by millions of people.- The homework has been completed by the students.2. 否定句：- The car hasn't been repaired yet.- The problem hasn't been solved by the team.- The report hasn't been submitted on time.3. 疑问句：- Has the document been signed by the manager?- Have the tickets been booked for the concert?- Has the message been received by him?4. 现在完成时的被动语态与其他时态的结合：- The room had been cleaned before the guests arrived.- The email will have been sent by the end of the day.五、现在完成时的被动语态注意事项1. 动词的过去分词形式要根据实际情况来决定，有些动词的过去分词形式和原形相同，如read、cut等，有些动词的过去分词形式则需要根据词义和规则来确定，如do-did-done、see-saw-seen等。

现在完成时的被动语态公开课课件

现在完成时的被动语态公开课课件


情态动词+have been done 的用法
情态动词+have been done 用 于表达某件事情已经完成，且强
调动作的完成状态。
例如：I have been told that the company will be merged with another one.（我被告知 公司将被合并到另一家公司。）
情态动词+have done 可用于各种情态动词，如can、may、must、 should等。
情态动词+be done 的用法
例如：The report is being prepared.（报告正在准 备中。）
情态动词+be done 用于表达某件事情正在被完成， 且强调动作的进行状态。
情态动词+be done 可用于各种情态动词，如can、 may、must、should等。
和学术论文中
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现在完成时的被动语态
被动语态的定义
被动语态是指主语与谓语之间的关系 是被动关系，也就是说动作是由其他 对象或外部因素所触发。
例如：The book has been read by many people.（这本书被许多人读过 。）在这个句子中，“read”的动作 是由“many people”所触发的，因 此使用了被动语态。
The book has been finished by him. 这 本书已经被他读完了。
持续动词的被动语态
例如
有些持续动词也可以转换为被动语态，表 示动作正在进行或状态正在持续。
The book is being read by many people. 这本书正在被很多人读。
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现在完成时的被动语态与情态 动词的关系
公开课《被动语态》ppt课件

公开课《被动语态》ppt课件


03
was/were done，表示过去某个时间发生的被动动作。
将来时与被动语态结合
将来进行时的被动语态
will be being done，表示“将来某个时间正在被做”的动作。
将来完成时的被动语态
will have been done，表示“将来某个时间之前已经被做”的动 作。
一般将来时的被动语态
will be done，表示将来某个时间要发生的被动动作。
完成时与被动语态结合
现在完成进行时的被动语态
have/has been being done，表示“从过去一直持续到现在并 且还在被做”的动作。
过去完成进行时的被动语态
had been being done，表示“过去的过去一直持续到过去某个 时间并且还在被做”的动作。
疑问句中使用被动语态
疑问句中使用被动语态时，需要将be 动词提前至主语之前，形成疑问语序 。
疑问句中使用被动语态的结构为：Be 动词 + 主语 + 过去分词 + (by + 动 作执行者)？
疑问句中的被动语态同样用来强调动 作的执行者或不需要指出动作的执行 者。
感叹句中使用被动语态
感叹句中使用被动语态时，通常用来 表达对某个动作或状态的强烈感受。
与主动语态对比
01
主动语态
主语是动作的执行者，强调动作的执行者。
02
被动语态
主语是动作的承受者，强调动作的承受者或使宾语变为被动语态的主语，将主动语态的 谓语动词变为被动语态的“be+过去分词”形式。
常见误区及解析
A
误区一
认为所有动词都可以用于被动语态。实际上， 只有及物动词和部分相当于及物动词的动词短 语才能用于被动语态。
高考英语复习重点语法之现在进行时和现在完成时的被动语态解读+课件

高考英语复习重点语法之现在进行时和现在完成时的被动语态解读+课件


We have cleaned the classroom.
The classroom has been cleaned by us.
The passive voice in the present perfect tense
现在完成时的被动语态表示被动动作在过去发生或完成，但是对现 在仍然有影响或者表示过去开始的被动动作一直持续到现在, 句中经常 有 “for +一段时间”, “since +从句”, so far等状语。
6.Three new schools have been opened (open) in our city in the past five years. 7.Wait a minute.The dishes for the dinner are being cooked(cook) in the kitchen. 8.They are living with their parents because their own house i_s_b_e_i_n_g_r_e_b_u_i_l_t _
(rebuild).
Make sentences with passive voice in the present continuous or present perfect tenses.
construct
The road is being constructed.
The road has been constructed.
She _w_a_s_c_a_ll_ed(call) her nickname when she was a little girl. 她小时候有人叫她的绰号。
beat; look
表示现阶段经常发生的动 作，也表示客观存在的事 实和规律。
现在完成时的被动语态公开课件

现在完成时的被动语态公开课件

The prizes this year have been awarded to four students for their outstanding work. It has been decided that the prize for hard work in science will be presented to Wang xiaoding. Wu Lei has been given the prize for getting the highest scores in the tests all year. Her hard work deserves this prize.Li Li has been given the prize for her excellent work in English. Among other things the wrote and put on a play for the other classes in the school. It was highly praised. Zhang Hong will recieve the prize as the best behaves student in the class. Her excellent behavior has been noticed many times. We are glad to announce that sh e has been given a place to study maths at Peking University. The local leaders of our area have been so impressed with the work of these four students that they have offered each of them a scholarship of five thousand yuan to help them with their studies.Thank you!
现在完成时的被动语态公开课课件-2024鲜版

现在完成时的被动语态公开课课件-2024鲜版


数据已收集并分析完毕
The data has been collected and analyzed.
2024/3/28
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在商务场合中的应用举例
合同已签署
The contract has been signed.
报告已提交给上级
The report has been submitted to the superior.
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现在完成时的构成
现在完成时由“have/has + 过去分词” 构成。
其中，have/has是助动词，表示时态， 过去分词则表示动作。
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现在完成时的用法
表示过去发生的动作对现在造 成的影响或结果，常与already, just, yet等副词连用。
2024/3/28
表示过去发生的动作持续到现 在，甚至可能继续下去，常与 for, since等表示一段时间的状 语连用。
2024/3/28
付款已完成，货物即将发出
Payment has been completed, and the goods will be dispatched soon.
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07
课程总结与回顾
2024/3/28
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课程重点回顾
现在完成时的被动语态基本结构
have/has been + 过去分词
2024/3/28
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与一般现在时的被动语态的对比
时间指向
现在完成时的被动语态强调动作 发生在过去，但对现在有影响； 而一般现在时的被动语态则表示 经常性、习惯性的被动动作或当
前的状态。
使用情境
现在完成时的被动语态常用于表 达已经完成的动作，强调结果； 一般现在时的被动语态则用于描 述普遍真理、客观事实或习惯性
必修二第二单元语法：现在完成时被动语态课件

必修二第二单元语法：现在完成时被动语态课件


The form of the present perfect passive voice
Verb form
Active __h_a_v_e_/_h_a_s_+_v_-_e_d____ Passive _h_a_v_e_/_h_a_s_b_e_e_n__+_v_-e_d
一、现在进行时被动语态
（一）构成 1. 肯定形式 is/am/are being done 2. 否定形式 is/am/are not being done
watch movies in the theater…
plane; high-speed rail
E-books
E-payment
Stream movies and music ; chat online…
Try to tell the changes according to the table using the present perfect passive voice.
Observe and analyze
Underline and compare the different verb forms. 1. Jan’s life has been greatly improved by the Internet. The Internet has greatly improved Jan’s life. 2. Much has been written about the wonders of the World Wide Web. People have written much about the wonders of the World Wide Web.
找出下面句子的谓语结构，哪些是主动？哪些是被动？ 1. Jan’s life has been greatly improved by the Internet. 被动 2. The Internet has greatly improved Jan’s life. 主动 3. People have written much about the wonders of the World Wide Web.
现在完成时的被动语态课件-高三英语一轮复习

现在完成时的被动语态课件-高三英语一轮复习


have/has been
被动语态
be done
现在完成时的被动语态
have/has been done
主
宾
has have
现在完成时主动变被动的解题步骤
1. 一找：找主动语态的主谓宾 2. 二变：宾变主，主变宾 3. 三改：把谓语动词由主动改为
被动：have/has been done
for over 50 years.
常与现在完成时连用的时间状语
• already 已经(肯定句) yet 已经（否定句或者疑问句）
• recently/lately 最近 since then 从那时起
• ever since 自那以来 ever 曾经
• so far 迄今为止
for a long time 很长一段时间
现在完成时的被动语态
学习目标
• 掌握现在完成时的被动语态的结构： have/has+been+动词过去分词；
• 理解现在完成时的被动语态的含义及 用法；
• 培养学生对于英语语法学习的兴趣， 增强学生对于语法学习的信心。
• Your turret has been destroyed.
n. 炮塔；角楼
用法1：被动动作发生在过去,已经完成, 对现在造成影响或产生结果。
• The buildings _h_a_v_e__b_e_e_n__d_e_s_t_r_o_y_e_d_ (destroy) by
the earthquake already.
• His homework____h_a_s__b_e_e_n__f_in__is_h_e_d_____(finish)
Thank you for listening! See you!

现在完成时的被动语态 优质课件

这项计划已经由专家研究过三次了。
3. The child has been taken care of by Grandma Wang all these years.
这些年来, 这个小孩一直由王奶奶照料。 现在完成时被动态：
have / has + been + 动词过去分词
现在完成进行时：
have / has + been + 动词现在分词
Recently we have bought a new personal
computer. We have used the computer every day since we bought it. We have just joined our computer to the Internet. However, we have found many problems with it. So we have decided to ask a professional man to fix it. Soon he has fixed the computer. He has built a PC way we wanted . How excited we are! These days we have written a lot of E-mails on the computer. We have decided to write a report about the positive and the negative effects of using computers.
A lot of e-mails have been written on the computer in the past 5 years.

现在完成时被动语态PPT课件


[否定式]have/has＋ not＋ been＋ done
The desks have not been cleaned. 这些桌子还没有擦干净。 [疑问式]Have/Has＋主语＋been＋done? —Has the door been painted？那扇门粉刷了吗？ —No，it hasn’t.不，还没有。
3．用在时间或条件状语从句中，表示将来某时已完成的动作，即用现在 完成时的被动语态代替将来完成时的被动语态。
You can go home as soon as your task has been finished. 你的任务一完成就可以回家。
三、使用现在完成时的被动语态要注意以下几点
1．现在完成时的被动语态的两个助动词，即have/has和been，两者缺一 不可。
3．非延续性动词，如borrow，finish，begin，start，buy，marry， open，join等构成的现在完成时的被动语态不能与表示一段时间的状语 连用。若要表达相应的意思，则要改换动词或时态。
How long has he joined the army？(×) How long has he been in the army？(√) 他参军多长时间了？ 点津：这类动词的否定式可表示动作的持续过程，具有持续性，因而可 与since或for构成的时间状语连用。
3．________the program________ ________(develop) yet？If not， you’d better get it ready as soon as possible. 答案： Has；been developed 4．—Are you going to the party? —No，I________ ________ ________(not invite)

现在完成时的被动语态公开课ppt

（page18）
-
3
Task2 analyzing
L16. First as PC and then as a laptop, I have been used in offices and homes since the 1970s.
L21.Over time my memeory have developed so much that ,like an elephant,I never forgot anything I have been told.
Book2 unit3 Grammer
Present perfect passive voice
-
1
GOALS
1 to grasp the present perfect passive voice 2 to use it correctly in many situations
-
2
Task1 observing & searching
1 look at the following sentence, paying attention to th underlined part. Over the time I have been changed a lot.
pick out more than two sentences in the present perfect passive voice from the reading passage.
L26. Since the 1970s many new applications have been found for me
L28. I have also been put into robots and used to make mobile phones as well as help withd medical operations.

现在完成时被动语态ppt演示课件

18
6. Betty___ injured since last Saturday. A. has been B. was C. is D. has
19
7. --Did you move into the new house? -- No. The rooms ___ yet. A. were being painted B. are painting C. have not painted D. have not been painted
He has lived here since 1978.自从 1978年以来，他一直住在这儿。 （动作起始于1978年，一直住到现 在，可能还要继续住下去。）
4
. 现在完成时的被动语态 一、概念 现在完成时的被动语态强调过去的 动作对现在造成的影响或结果，但 主语为动作的承受者，表示“…… 已经被……”。 如： （动作的承受者） The new school has been set up. 新 学校已经建成了。
A. I’ve been told B. I’ve told
C. I’m told
D. I told
16
3. All the preparation for the task ____, and we’re ready to start. A. completed B. complete C. had been completed D. have been done
17
4. ---- How long ____ at this job? ---- Since 1990. A. were you employed B. have you been employed C. had you been employed D. will you be employed

现在完成时的被动语态（学导练公开课）

现在完成时的被动语态（学导练公开课）【warming up】现在完成时被动语态的结构就是现在完成时态和被动语态结构的叠合，即“ have + been + 动词过去分词”。

试比较以下几组句子的谓语结构：1. 主动句：He has repaired the machine for two hours. （他修理这台机器已有两小时了）被动句：The machine has been repaired for two hours. （这台机器已修了两小时了）2. 主动句：The teacher has borrowed the books. （老师把那些书借走了）被动句：The books have been borrowed by the teacher. （那些书被老师借走了）【本课重点】一、现在完成时被动语态的构成1．现在完成时被动语态的肯定式由“have ／has ＋been ＋及物动词的过去分词”构成。

例如：Two windows have been broken．两个窗子被打破了。

2．现在完成时被动语态的否定式由“have ／has ＋not＋been ＋及物动词的过去分词”构成。

例如：The car has not been repaired．这辆汽车还没有修好。

3．现在完成时被动语态的一般疑问式由“Have ／Has ＋主语＋been＋及物动词的过去分词”构成。

例如：①─Has her work been finished？她的工作完成了吗？─Yes，it has．是的，完成了。

②─Have the car s been repaired？这些汽车修好了吗？─No，they haven't．不，还没有。

4．现在完成时被动语态的特殊疑问式由“疑问词＋have／has＋主语＋been＋及物动词的过去分词”构成。

例如：How long has her work been finished？她的工作完成有多久了？Who has been helped by the new computer？谁已经得到了这台新计算机的帮助？How many new words have been learned by the students？这些学生已经学会了多少单词？二、现在完成时被动语态的主要用法1．表示被动的动作发生在说话之前（即现在的过去），强调对现在造成的影响和结果。

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name Wang Xiaoding Prize for Hard work in his science project Top scores all year Excellent class monitor Best behaved student in the class
Wu lei Li li Zhang hong
5The computers have been given away to a local school 6 A kind of intelligent robot has been developed.
Task4 Application
the present perfect passive voice is often used in formal situations such as articles , poems and speeches.
1 look at the following sentence, paying attention to th underlined part. Over the time I have been changed a lot.
pick out more than two sentences in the present perfect passive voice from the reading passage. （page18）
Almost 100 computers __ have been (give) given to us by a local computer company since the end of last year.A decisionhas ____ (make) that we will begin a computer been made teaching experiment in our school.So every teacher _________(provide) with a laptop since the beginning has been provided of this term. been teached since then,most of our courses have ______ (teach) using computer.A lot of information has __been _____(take) taken from internet to help us with our teaching.Besides, a new computer room ______ has been set(set up up) in our school. We start this experiment together with the City been Information Technology Centre, which has __________ completed (complete) recently. We hope you will help us with this exciting new development in our school.
Task2 analyzing
L16. First as PC and then as a laptop, I have been used in offices and homes since the 1970s. L21.Over time my memeory have developed so much that ,like an elephant,I never forgot anything I have been told. L26. Since the 1970s many new applications have been found for me L28. I have also been put into robots and used to make mobile phones as well as help withd medical operations. L30. I have even been put into space rockets and sent to explore the Moon and the Mars
was/were being done will be done will have been done
过去进行时 一般将来时
将来完成时 将来进行时
will be doing
will be being done
Task6 homework:making a speech
The headmaster is making a speech.Help him complete his speech using the present passive voice.
Task5 Extending
时态 一般式
进行式
主动语态 被动语态 do
be doing
be doneHale Waihona Puke be being done
完成式 have/has done Have/has been done
……… ………
语态
主动语态
一般现在时 现在完成时 现在进行时 一般过去时 过去完成时
+
时态
被动语态
Creating a poem(by group)
Look at the way________________________ Look at the way _______________________ Look at the way _______________________ _____________________________________
Task3 changing
Example: We have made a plan. A plan has been made (by us) 1 My friend has bought a new personal computer. 2 The shop has repaired my computer very quickly. 3 An unknown virus has just attacked my computer. 4 We have not solved the problem yet. 5 The company has given its computers away to a local school 6 The scientists have developed a kind of intelligent robot.
Look at the way ________________________ Look at the way ________________________ Look at the way ________________________ ______________________________________
name Wang Xiaoding Wu lei Li li Zhang hong
Prize for Hard work in his science project Top scores all year Excellent class monitor Best behaved student in the class
am/is/are done have been done am/is/are being done was/were done
do/does
have/has done am/is/are doing did
had done was/were doing
will do will have done
had been done
Reading a poem(page21)
________________________ Look at the way your face has been washed Look at the way your Hair has been combed ________________________ Look at the way your shoes have been cleaned ________________________ You’d better do them again Look at the way your flowers have been planted ________________________ Look at the way your the grass________________________ has been cut Look at the way your paths have been swept ________________________ _ I hope that you’ll come here again 1-3lines things that have been done bad__________________ things that have done well_____________________ 5-7lines
Notice to parents(page57)
Dear parents, we hope you will welcome this news. Almost 100 computers (give) to us by a local computer company since the end of last year.A decision (make) that we will begin a computer teaching experiment in our school.So every teacher (provide) with a laptop since the beginning of this term. since then,most of our courses (teach) using computer.A lot of information _____(take) from internet to help us with our teaching.Besides, a new computer room (set up) in our school. We start this experiment together with the City Information Technology Centre, which (complete) recently. We hope you will help us with this exciting new development in our school. No 7 Middle School 12/08/20___