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现在完成时的被动语态1精品PPT课件

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现在完成时被动语态ppt课件

现在完成时被动语态ppt课件
直接跟有动作的对象（即宾语）。若要跟宾语，必须先在其后添加上某个介词，如to,of
) ,at后方可跟上宾语。
[误] Great changes have been taken place in China since 1978.
[正] Great changes have taken place in
第17页，此课件共21页哦
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
表示一段时间的状语连用。若要表达 相应的意思， 则需改换动词或时态。
第12页，此课件共21页哦
如： My brother has had(不能用has bought) this bike for almost four years.
我哥哥的自行车差不多买了四年了。
How long has this book been bought? How long ago was this book bought? 这本书买了多久了？
如： （动作的承受者）
The new school has been set up. 新学校 已经建成了。
第5页，此课件共21页哦
二、形式
(1)肯定式为：have/ has +been +done。
如：
The experiment has been done successfully. 这个实验做得很 成功。 (2)否定式为：have/ has +not +been +done。 如： Tom’s novel has not been published. 汤姆的小说还没有被出版 。

现在完成时的被动语态课件

现在完成时的被动语态课件

6.Several soldiers have already been killed in the
conflict.
10
2021/3/27
CHENLI
Learning the structure:
The Present Perfect Passive Voice
（现在完成时的被动语态）
1构成：
主动语态
Can you make more sentences, using “have/has been done “?
?
7
2021/3/27
CHENLI
The Suntown has been set up in Taizhou.
Many high buildings have been built there.
1
2021/3/27
CHENLI
Revision
Check the homework exercises. Ex1: 1 totally 2 revolution 3 artificial intelligence 4 birth 5 simple-minded 6 go by 7 deal with 8 network 9 truly 10 anyway Ex2: revolution; network; went by; totally; truly; simple-minded; Anyway; deal with
3. Many new buildings have been built in TianTai
since 1990.
4. A new library has already been built in TianTai
High school.

被动语态课件ppt

被动语态课件ppt

04
被动语态的特殊形式
情态动词的被动语态
01
情态动词的被动语态形式
情态动词的被动语态形式是“情态动词+be+动词的过去分词”。例如
，“Can be done”（可以完成）。
02
表示可能性
情态动词的被动语态可以用来表示可能性。例如，“It can be
solved”（这个问题可以解决）。
03
表示建议和要求
the patient."
注意
在转换时需要注意时态和语态的 一致性，以及主语和宾语的逻辑
关系是否正确。
将被动语态转换为主动语态
转换原则
将被动语态的主语变成主动语态的宾语，将被动语态的谓语变成主 动语态的谓语，将被动语态的宾语变成主动语态的主语。
例子
"A medicine was prescribed by the doctor for the patient." 变成 "The doctor prescribed a medicine for the patient."
过去完成时
主语 + 助动词have的过去 时 + 动词的过去分词
过去一般时
主语 + 助动词be的过去时 + 动词的过去分词
将来时被动语态
将来进行时
主语 + 助动词be的将来时 + being + 动词的过去分词
将来完成时
主语 + 助动词have的将来时 + 动 词的过去分词
将来一般时
主语 + 助动词be的将来时 + 动词 的过去分词
表示将来的动作
动词不定式的被动语态可以用来表示将来的动作 。例如，“To be continued”（待续）。

专题高考英语现在完成时被动语态。PPT课件

专题高考英语现在完成时被动语态。PPT课件

3 … I never forget anything I have been told !
4 Since the 1970s many new applications have been found for me.
5 I have also been put into robots and used to make mobile phones…
Where has the car been repaired?
Who have been helped by the new computer?
How many buildings have been built in this school?
-
9
Exercise 1: Change the sentences into the present perfect passive voice
现在完成时(present perfect tense) 的被动语态：
S +have /has +been + done (过去分词)
1 Over time I have been changed quite a lot .
2 First as a PC and then as a laptop I have been used in offices and homes since the 1970s.
Many buildings __w_il_l_b_e__b_u_il_t__ (build) in my hometown in the future.
4一般将来时(future tense)的被动语态： S + will be + done
-

被动语态ppt课件完整版

被动语态ppt课件完整版

一般现在时、过去时、将来时
一般现在时被动语态
am/is/are + 动词过去分词，表示经 常性或习惯性的动作，或与现在事实 相联系的情况。
一般将来时被动语态
will be + 动词过去分词，表示将来某 一时间要发生的动作或存在的状态。
一般过去时被动语态
was/were + 动词过去分词，表示过 去某一时间发生的动作或存在的状态 。
议上讨论。）
动词形式变化规则
现在进行时
am/is/are being+过去分词。例如：The house is being repaired. （房子正在修理中。）
过去进行时
was/were being+过去分词。例如：He was being operated on when we arrived.（我们到达时他正在接受手术。）
情态动词后接完成式时，有时也可以表示虚拟语气，表示与 过去事实相反的假设或愿望。在这种情况下，句子通常使用 倒装语序，即把情态动词放在主语之前。
05Байду номын сангаас
误用与避免方法探讨
常见误用类型分析
主谓不一致
在被动语态中，主语通常是动作的承受者，谓语应与主语保持一致。然而，有时会出现主 谓不一致的错误，如“The book was wrote by him.”（正确形式应为“The book was written by him.”）
如果不定式前面的名词是对句子的主语的特点进行的说明的时候，使用不定式的主 动语态表示被动含义。
在there be句型中，当动词不定式修饰名词作定语时，不定式用主动式作定语，重 点在人。
动名词作主语或宾语补足语时
动名词作主语时，谓语动词为单数，在动名词和不定式中，作为介词的宾语是动 名词，动名词的否定直接在其前加否定词，通过代词的宾格或所有格形式给出逻 辑主语。

现在完成时被动语态ppt

现在完成时被动语态ppt
02 Although the problem has been solved, we still need to be cautious about similar issues.
02 Unless the situation has been improved, we cannot move forward with the plan.
要点二
与将来时连用
现在完成时被动语态也可以与将来时连用，表示将来某个时 间要发生的动作在现在已经完成了某些准备工作。例如， “The meeting will be held tomorrow, and the necessary preparations have been made.”（会议明天举 行，必要的准备工作已经完成了。）这句话中，将来时“will be held”和现在完成时被动语态“have been made”连用， 表示准备工作已经完成。
否定句结构
要点一
主语 + have/has + not + been …
The problem has not been solved yet. 问题还没有解决 。
要点二
主语 + have/has + never + bee…
He has never been late for work. 他上班从未迟到过。
主谓不一致问题
错误示例
The books have been sold out yesterday.
纠正方法
确保主语和谓语在数和时态上保持一致。正确句子应为：The books have been sold out.
忽略助动词使用
错误示例
The house has painted by my father.

被动语态课件(20张ppt)

被动语态课件(20张ppt)

结构上的错误
总结词
结构上的错误是指句子中的结构不完整或结 构混乱，导致句子意义不清或语法错误。
详细描述
结构上的错误通常是由于句子中的结构不完 整或结构混乱所导致的。例如，“The book was written by him and published in 2019”这句话中，“and”连接了两个 并列的谓语动词“written”和 “published”，但是“and”前没有主语， 因此这个句子存在结构上的错误。
例如，在句子"The book was written by him."中，"was written"是被动语 态的形式，表示"书"是动作"写"的接 受者。
被动语态的分类
根据时态和语态的不同，被动语态可 以分为多种形式。
此外，还有被动语态的虚拟语气形式 等。
例如，现在进行时的被动语态形式为 "am/is/are being done"，过去完成 时的被动语态形式为"had been done"。
04
被动语态的注意事项
使用被动语态的场合
强调动作的承受者
01
当需要强调动作的承受者而不是动作的执行者时，可以使用被
动语态。
不知道或不需要指出动作执行者
02
在某些情况下，可能不知道或不需要指出动作的执行者，此时
使用被动语态可以避免提及。
强调客观事实或信息的传递
03
在描述客观事实或传递信息时，使用被动语态可以使句子更加
被动语态课件
• 被动语态的定义 • 被动语态的用法 • 被动语态的练习 • 被动语态的注意事项 • 被动语态的常见错误分析

被动语态(精品)PPT课件

被动语态(精品)PPT课件

.
6
3. 一般过去时： was/were +V.(p.p)
He looked after the little baby yesterday.
The little baby was looked after by him
yesterday .
.
7
• Exercises:
• They built the tall building last year.
8.Must we finish our work today?
_M_u_s_t___ our work__b_e___ _fi_n_is_h_e_d_ today?
.
27
10.The teacher asked Tom to turn on the computer.
Tom ___w_a_s__ _a_s_k_e_d___ to turn on the computer.
.
10
5．含有情态动词的： 情态动词+ be+过去分词
Amy can take good care of Gina ．
Gina can be taken good care of by Amy.
.
11
Exercises:
1) He can take care of the baby.
The baby can be taken care of by him.
e.g. They look after the new students in the school.
被动句：The new students are looked after
by them in the schoo.l.

精品被动语态讲解PPT

精品被动语态讲解PPT

• Someone saw a stranger walk into the building. building.
A stranger was seen to walk into the
• The boss made the little boy do heavy work
The little boy was made to do heavy
passed the national exam.）
• 谓语动词的主动形式表示被动意义
• 1 英语中有很多动词如break，catch，clean，drive，lock，open，sell，read，write， wash等，当它们被用作不及物动词来描述主语特征时，常用其主动形式表达被动意义, 主语通常是物。
• A Will…be planted B Will be…planted • C Will…plant DWill…planted
• 现在完成时have/has been+ done Poor Doudou has been beaten for many years.
Have you posted the letters yet? 变为被动句___T_h_e__le_t_te_r_s_h_a_v_e__b_e_e_n_p_o_s_t_e_d_. ____
明天，豆豆还会面临n顿暴打，可怜的豆豆啊。 Tomorrow ,Doudou will be beaten several times .
可怜的豆豆，已经被这样打了很多年。 命运一直没有改变。
Poor Doudou has been beaten for many years.
我们亲爱的豆豆现在在干嘛，不用问，一定是正在被打 。 Our dear doudou is being beaten now .

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!

现在完成时被动语态PPT课件

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课件

现在完成时的被动语态课件
B • has put B has been lying C. has been put
A. D. has been laid
Play a game:
What has been decided
Get into groups of four. Your task is to decide what has been decided for the class .Take turns to make the ideas as interesting or as lively as you can.
Learning the
structure:
The Present Perfect Passive Voice
1构成： （现在主完动成语态时的被动语态）被动语态
现在完成时 have/has done have/has been
done
He has been sent to study the new technology in the company. The dirty clothes have not been washed. Have the windows been cleaned? How many shopping centers have been built in this city?
• has been given
B. has given
• C.has to give
D. he found that the house _______ and a lot
of things _____.
• has broken into; has been stolen
Exercises : Choose the
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2. The floor has been cleaned by my mother.
My mother has cleaned the floor.
3. Yao Ming has been pushed over by a fat basketball player.
A fat basketball player has pushed Yao Ming over .
Change the following sentences into active or passive voice.
1. Liu Xiang has ever broken the world record. The world record has ever been broken by Liu Xiang.
Obama has become
the first AfricanAmerican president in the United States of America.
把听力作为导入,一方面锻炼学生的听 力水平,了解美国的政治体制,最主要 的是引出本节课的重点--- 现在完成时 态
The Present Perfect Tense Sentence structure:
教学目标:
运用所学知识, 解决实际问题,突出三维目标.
教学内容:
突出有序性和多样性,重点突出,由易到难,循 序渐进.
教学方法:
运用启发式教学,创设情境,激发学生的兴趣
Teaching Aims
Review the Present Perfect Tense Talk about the Present Perfect
Writing : Saying Thanks to …
Please write a short composition about saying thanks to somebody by using the Present Perfect Passive Voice as much as possible.
ቤተ መጻሕፍቲ ባይዱ
The Present Perfect Passive Voice Sentence structure:
subject + have/has +been+ done
I1n.不w知ha道t c或as没es有d必o w要e说us明e 的th动e 作pa的ssi执ve行vo者ice? 是谁。
2.强调动作的承受者，而不是发出者。
4. I haven’t cleaned the room for weeks.
The room hasn’t been cleaned by me for weeks.
5.We have been invited to take part in his wedding.
He has invited us to take part in his wedding. 6.My father has given up smoking so far.
Jiangsu Anhui
Shanghai Sichuan
根据循序渐进的原则，通过不同形式 的练习，最终使学生真正掌握所学知 识，能够顺利应对高考题；同时，在 设计练习的同时，兼顾趣味性和多样 性，激发学生的学习兴趣。
you raise me up
In your life, there must be some kind people who have helped you, and you must have been taught something useful to your future.
Some useful expressions:
I have been helped by…
I have been taught…
I have been taken care of…
通过meaningful exercise，使学生 真正运用本节课的教学重点；更为重 要的是在讲授专业知识的同时，对学 生进行了德育教育，使学生明白作为 新时代的中学生，要学会感恩！
Smoking has been given up so far.
7.Someone has opened my bag.
My bag has been opened by someone.
8.All the letters have already been sent by the postmen.
主语+have/has done 现在完成时表示动作发生在过去,并持续 到现在或者是过去的动作对现在的影响.
经常用于现在完成时的时间状语: recently, up to now, since then, so far, already, just, yet 等.
How many Harry Porter books has J.K.Rowling written?
The postmen have already sent all the letters.
通过大量的机械练习，帮助学生巩固 所学内容。同时，学生之间可以提高 团队合作的意识。
Fill in the blanks
Many old buildings h_a_v_e_b_e_e_n__pu_l_le_d__down (pull down) and new fencesh_a_v_e_b_e_e_n__b_uilt __ (build) in Shijiazhuang.
Passive Voice Do some exercises about the
Present Perfect Passive Voice Say thanks to persons who have
helped you
通过告知学生本课的Teaching Aims, 他们能够了解本节课的重点,在听课过 程中合理安排时间,提高学习效率.
She has written seven Harry Porter books .
Seven Harry Porter books have been written by J.K.Rowling.
根据学生爱好，创设情境。通过求 助的方式，提高学生的兴趣。同时， 可以引出本节课的中心---现在完成 时的被动语态。