八年级英语下学期被动语态
初二被动语态
被动语态讲解一、各种时态的被动语态一般现在时：am／is／are＋动词过去分词Cars are made by them。
一般过去时：was／were＋动词过去分词The MP3 was bought by my father。
一般将来时：will/shall/be going to be＋动词过去分词The bridge will be completed in ten days.现在完成时：have／has been＋动词过去分词The meeting has been put off。
二、含有情态动词的被动语态含有情态动词的主动句变成被动句时，由“情态动词＋be＋过去分词"构成，原来带to的情态动词变成被动语态后“to”仍要保留。
歌诀是：情态动词变动，情态加be加“过分”.例如:we can repair this watch in two days. →This watch can be repaired in two days.We must finish this work soon。
→This work must be done soon.We have to clean the classroom。
→ The classroom has to be cleaned by us。
三、主动语态变被动语态需要注意的几个问题.（1)时态保持一致.I have repaired my computer。
-—-My computer has been repaired.（2）如果要说出动作的执行者，并且这个执行者可以作主动语态中主语时，就用by短语，如果后面的词表示地点，不是动作的执行者,就用in短语.It is made by us. It is made in Wuhan。
(3）主动句的主语是代词的主格形式，变成被动句by的宾语时要用其宾格形式.He cleaned the car. → The car was cleaned by him.(4）疑问句的被动语态，用be动词的对应形式代替doDoes she drive this car? →Is this car driven by her?（5）谓语为动词短语的被动语态不能丢掉动词短语的介词或副词。
牛津译林版英语八年级下册8B Unit7 被动语态用法讲解及练习
8B Unit 7 the Passive Voice（被动语态）一．构成: be +done(及物动词的过去分词)二．不同时态的被动语态构成：1. 一般现在时：am / is / are+ done2. 一般过去时：was / were+ done3. 现在完成时：have / has+ been+ done4. 一般将来时：will / shall / be going to be+ done5. 现在进行时：am / is / are + being + done 5. 情态动词的被动语态：情态动词+be +done 三．被动语态的注意点1.只有及物动词才有被动语态，不及物动词没有被动语态。
如disappear(消失), come out（出版）,appear（出现），happen, take place, belong to, come t rue, break down 等通常不用被动语态。
如：An accident happened last night. The dog died two days ago.2.连系动词不用被动语态：look，seem，feel, sound, smell, taste / become, grow, get, turn如：The flowers smell sweet. The food tastes good. The music sounds wonderful.3.某些及物动词+副词用来表示事物的性质，不用被动：如：wash well, write well, sell well, wash easily, grow well, type easily, print quicklyThe women's clothes wash easily. This book sells well.4.使役动词make / let / have sb. do sth 与感官动词see，look at / hear, listen to / watch / notice (注意到) /feel sb. do sth.的结构，变成被动语态后do要变成to do。
Unit 7 第3课时 Grammar(被动语态)八年级英语下册(牛津译林版)
His eye problem was cured two months ago. the action is more important than the person who performs the action.
D．was finished
5．—All the students ________ to attend the art and science fair for free.
—What good news!
A．invite B．are invited C．were inviting D．will invite
adverbial
分别根据两个时 态的标志词判断
被动语态标志词by
I am supported by my parents.
They were supported by their teachers.
subject be
Past participle
by
object
强调执 行者
Judge the following sentences if it is passive voice
A．found
B．was found
C．founded
ቤተ መጻሕፍቲ ባይዱ
D．was founded
3．Frozen, a musical fantasy film, ________ by Walt Disney in 2013.
A．is produced
Unit7 语法--被动语态 Passive voice 讲义--牛津译林版英语八年级下册
被动语态 Passive voice 第一讲Part 2【被动语态】一、概念语态是动词的一种形式,表示的是主语和谓语之间的关系。
，英语动词有两种语态：主动语态和被动语态。
主动语态表示主语是动作的执行者,被动语态表示主语是动作的承受者。
Eg. ①They built a new bridge over the river. (主动) →A new bridge was built over the river by them. (被动)①Many people speak English. (主动) →English is spoken by many people. (被动)二、被动语态的基本用法被动语态由助动词be＋过去分词构成,时态通过动词be表现出来。
We use the active voice when it is important to know who performs the action.(1) it is obvious who performs the action动作的执行者是泛指或不言自明时：Eg. None of the books was taken away.(2)We do not know or don’t need to now who performs the action在不知道或没有必要知道动作的执行者是谁时：Eg. The toy is designed for children.(3) the action is more important than the person who performs the action需要强调动作的承受者Eg. Rice was first grown in China.【拓展】(4)出于礼貌或委婉而避谈动作的执行者。
Eg. This problem was talked about just now.(5) 在被动语态句子中,如果我们需要指出动作的执行者,可以由by引出。
英语(牛津版)八年级下册课件：Unit7 被动语态
Toys and CDs _____________________ are sold to raise money (sell/to raise money).
What they did last week
were sent to children in poor New books _________________________ __________________________________ areas by the Class 1, Grade 8 students (send/to children in poor areas/the Class 1, Grade 8 students).
teachers every year.
Students and teachers plant many tress every year.
4. The photos _______ when I was young. A. were taken B. was taken C. are taken D. is taken 5. Millie is my best friend. I ___ often ____ to her party. A. is invited B. am invited C. are invited D. was invited 6. Last year Beijing ____ by a big sandstorm. A. is hit B. were hit C. will be hit D. was hit
Active
or
Passive
1. The lights were turned off by Tom. Passive 2. The windows are cleaned every week. Passive 3. Millie’s closed the door. 4. The TV was turned on.
英语人教版八年级下册被动语态
English should be learned well by them. It could be done by Jim yesterday.
(变被动语态）
1.People use knives for cutting things.
are ______ used for cutting Knives ______ things. 2.The students clean the windows of their classroom twice a month.
The windows of their classroom______ are cleaned twice a month. _______
3.I found the ticket on the floor.
The ______ ticket ______ was ______ found on the ______ floor. 4.I told her to return the book in time.
被 打 的 豆 豆
n
被动语态基本用法
语态分两种，一种是主动语态，一种是被动语态； （1）当句子的主语是动作的执行者时，谓语的形 式是主动语态。
（2）当句子的主语是动作的承受者时，谓语要用 被动语态。
被动语态由助动词be+过去分词构成，时态通过be 表现出来。
豆豆总是被打，还不知道谁打的。
Doudou is always beaten by someone.
7. Did you plant many trees at this time last year? Were many trees planted _______ ______ _______ _______
牛津八年级英语下册unit 7语法被动被动语态课件 (共44张PPT)
We
主语
speak
谓语(vt.)
English.
宾语
English is spoken
主语 谓语
by us.
宾语
汉语中常用“被”、“给”、“由”、“受”等词 用来表示 英语用： 助动词be + 及物动词的过去分词构成。
When can we use the passive voice? 1. 不知道动作的执行者是谁，或没有必要指出动 作的执行者时。 My bike was stolen last night. 昨晚我的自行车被偷了。 Letters are collected at eight every morning. 信件每天早晨八点收取。
二、 被动语态的时态、人称和数的变化
主要体现在 be的变化上，其形式与系动词 be的变化形式完全 一样。以 give 为例，列表如下： am / is / are + done 一般现在时：
一般过去时： 一般将来时： 现在进行时： 过去进行时： 现在完成时： 过去完成时:
was / were + done shall / will + be done (is/are going to be done) am / is / are + being + done was / were + being + done have / has + been + done had + been + done
(3) They didn’t speak English after class
English wasn’t spoken by them after class.
3. 一般将来时： (1)Her parents will send her abroad . She will be sent abroad by her parents.
新目标英语八年级下被动语态课件
"The project will be completed by next week."
03 The Usage of Passive Voice
Not knowing or needing to know the situation of the action executor
The passive voice of sensory verbs can also be used when the subject is not mentioned or is unimportant. For instance, in the sentence "The letter was written," the subject of the verb "write" is not mentioned.
The passive voice of phrasal verbs is often used when the focus is on the action rather than the agent. In the sentence "The package was sent by him," the emphasis is on the action of sending rather than the sender.
The subject is often omitted in passive voice sentences, and the verb "to be" is also omitted.
The retention of be in passive voice
In some cases, the verb "to be" is retained in passive voice sentences.
Unit8第3课时Grammar(被动语态)-八年级英语下册精品课堂(牛津译林版)
The trees will be cut down next year .
________________________________________________________________________________________
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点击空白处开启倒计时
Will a new hospital
be built next year.
Will
subject
be done
adverbial
一般疑问句，只需要把 will移放肯定句句首
动词过去分词规则变 化或不规则变化
一般将来时被动语态：特殊疑问句
When will the 19th Asian Games be held?
students.. 24．He will hand in his homework tomorrow. (改为被动语态)
His homework _____w_i_l_l ___b_e____h_a_n_d_e_d___ in by him tomorrow.
**队
The music sounds nice.
subject
link
predicative
verb
感官动词常用主动语态表被动
感官动词：smell, taste, sound, feel, touch等
动词含被动意义
The pen writes smoothly. The books sell well.
Green World
第3课时 Grammar
Unit 8
牛津译林版 八年级下册
语言知识 掌握单词：display, pollute, harm, living
八年级下英语常用语法知识——被动语态知识点总结(专题培优)
一、选择题1．He wrote his phone number ________ a piece paper.A．on B．for C．in D．from A解析：A【解析】【分析】【详解】句意：他把他的电话号码写在一张纸上。
考查介词，A. on prep. 在……上，以……为目标，向，朝……；B. for prep. 支持，关于，为了；C. in prep. 在……里，在……以后；D. from prep. 从……起，来自，由于。
根据句意，应该是写在纸上，故选A。
2．一Where is Mr. Brown?一I think he's _____________ the music hall.A．on B．in C．over D．from B解析：B【解析】【详解】句意：——布朗先生在哪里？——我想他在音乐厅。
考查介词辨析。
on在……上；in在……里；over越过；from来自；根据句意理解可知，这里表达的是“在音乐厅里”，英语是in the music hall，故选B。
3．—Jerry looks so tired. He works too hard.—He has to ________ a family of four on his own.A．offer B．support C．provide D．remain B解析：B【解析】【分析】【详解】句意：——杰瑞看起来很累。
他工作太努力了。
——他得靠自己养活一个四口之家。
考查动词辨析。
offer自愿给予；support维持/养活；provide供应；remain保留。
根据题干“He has to _____ a family of four on his own”，结合前句他卖力工作，可知杰瑞得靠自己养活一个四口之家，ACD三项不合句意，故选B。
4．People who always do sports are in spirits than those who don't.A．high B．higher C．tall D．taller B解析：B【解析】【详解】句意：经常做运动的人比那些不做运动的人更有精神。
Unit4语法被动语态课件牛津译林版英语八年级下册
→It__s_h_o_u_l_d__ _____b_e___ ____d_o__n_e_ at once.
含有情态动词的被动语态
二、特殊情况 1. He made the boy work for two hours yesterday. →The boy was made to work by him for two hours yesterday.
北京是中国的一个大城市，值得浏览。 E.g.2 Mr.Wilson had his wallet stolen the day before yesterday.
威尔逊先生前天丢了一个钱包。 E.g.3 The bike is under (in) repair. 自行车正在修理中。 E.g.4 This tape recorder is in use. 这种录音机正在使用中。
正：__T_h_e__s_t_o_r_y__w_a_s__w__r_it_t_e_n__b_y__h_i_m__._____
误：The conference got being held in London.
正：_T_h_e__c_o_n__fe_r_e_n__c_e_i_s_b__e_in__g__h_e_ld__i_n__L_o__n_don.
find-found（找） found-founded(成立）
不用被动语态的情况
实战演练
( D )1. The Great Wall ___________ all over the world.
A.are known
B. knows
牛津 沪教版8年级下册 Unit3 GRAMMAR 初中被动语态详解
She has received many letters since last week. Many letters have been received by her since last week.
(变被动语态）
People use knives for cutting things. Knives ______ ______ for cutting things. The students clean the windows of their classroom twice a month. The windows of their classroom______ _______ twice a month.
①give sth to sb=give sb sth
②buy sth for sb=buy sb sth
③sell sth to sb=sell sb sth
④take sth to sb=take sb sth
⑤bring sth to sb=bring sb sth ⑥make sth for sb=make sb sth
Shoes are made by them.
把主动语态改为被动语态时，句子的时 态不能变。主动句子是一般现在时，改 为被动语态时，也要用一般现在时。
主动句中的主语是人称代词，改为被动 句时作介词by的宾语，要用宾格。 如主语we改为us。
把下列主动句改为被动句 ①Lily writes many letters every day. (主动) → Many letters are written by Lily every day.
sb be let to do sth sb be seen to do sth sb be watched to do sth
八年级下册英语《被动语态》练习(含答案)
被动语态练习班级____________ 姓名____________一．被动语态的时态：1.一般现在时的被动语态：am /is/ are +动词的过去分词2.一般过去时的被动语态：was /were +动词的过去分词3.一般将来时的被动语态：will / be going to be +动词的过去分词4.现在进行时的被动语态：am /is /are +being +动词的过去分词5.现在完成时的被动语态：have /has +been +动词的过去分词6.情态动词的被动语态：情态动词+ be +动词的过去分词二．被动语态的基本用法:(1) 需要强调动作的承受者时English is widely spoken in the world now.(2) 不知道或没必要指出动作的执行者时Mr. Wang is invited to the meeting today .(3) 当说话人需要强调客观时It is said that she was a beautiful girl when she was young .三．特殊情况的被动语态：1.带双宾语的被动语态：动词+ sb(间宾) +sth(直宾)口诀：如遇双宾语，一般变间宾，若把直宾变，to /for 间宾连。
1).give / pass / show 与介词to 搭配。
give sb sth —— sb +be given sth 或sth +be given +to sb .2).buy / make / cook 与介词for 搭配。
buy sb sth —— sb +be bought + sth 或sth +be bought +for sbHe gave me a bookI ______ _________ a book by him. A book ____ ________ _____ me by him .My mother made me a cake .I ____ ________ a cake by my mother A cake ____ _____ ____ me by my mother .2.带省to 的不定式作宾补的被动语态：动词+ sb + do sth .口诀：感使动词真叫怪，to来to去记心怀，主动语态to离去，被动语态to回来。
八年级下Unit3被动语态讲解和练习
English is studied by many students.(被动语态)
被动语态：当主语为动作的承受者时，
用被动语态。结构：be+动词过去分词
1) We clean the classroom every day. The classroom is cleaned (by us)…一…般现在时 2) Teachers allow students to wear their
blackboard. 4) French___is__s_po_k_e_n__ (speak) in France. 5) Teenagers should _b_e__al_lo_w_e_d_(allow) to
choose their own clothes.
练习一 请把下列的主动句变为被动句（注意时态的一致）
Multiple Choice: 1. ( D ) If the work ________,you can go and play games.
A. finished B. has finished C. will be finished D. is finished
2. ( B ) It was raining heavily outside, the children were made ______
1 History is ___m_a_d_e ___ by the people. ( make) 2 He is often _a_s_ke_d_______ to do the work by the teacher. (ask) 3 The book __w_as_w_r_itt_e_n ___ by him last year. ( write ) 4 The radio _w_a_s_m_e_n_d_ed______ last week. ( mend) 5 Some trees ___h_av_e_b_e_en__pl_an_te_d___ on the hill this spring. (plant) 6 A new subway __w_ill_b_e_b_u_ilt_____ (build) next year. 7 She ___h_as_b_e_e_n_ta_k_en___ (take) to the hospital already. 8 Thousands of satellites __h_a_ve_b_e_e_n_s_en_t___ (send) up into the space so far. 9 They said they __ha_d_b_e_e_n _in_vi_te_d______ (invite) to the party already. 10 The trains ___a_re_p_r_od_u_c_ed_______( produce) in Zhuzhou. 11 Young trees should __b_e_w_a_te_re_d______(water) often.
牛津英语版8年级下册-Unit7一般现在时的被动语态语法讲解
动作的 people speak English.
English is spoken by Many people.
They plant trees
elavsetryyeyaerar
2.What is needed by ORBIS to help blind people?
3.Where do ORBIS doctors do operations? 4.How many of these cases can be prevented or cured?
1.What is the charity called in English? It is called ORBIS.
A. speaks B. is spoken C. was spoken
一般现在时的被动语态： am / is / are + done
[2]. The lost boy ____ at the street corner last night.
A. was found B. is found C. was looked for
4.A talk on Chinese history _C_ in the school hall
next week.
A. is given
B. has been given
C. will be given
D. will give
What they do every year?
1. Charity activities are planned to help the poor (plan/ to
八下被动语态复习
被动语态的用法
（1）不知道或没必要指出谁是动作的执行者 时
These books are written for children. 这些书是为儿童写的。
（2）能明显看出动作的完成者。
English is taught in our school.
Tina can be taken good care of by Amy.
2.You should drink more water.
More water should be drunk by you.
5.现在完成时的被动语态的结构
have / has ＋been ＋过去分词
1.We have made a key．
Shoes are made by themin that factory.
2.一般过去时的被动语态结构：
was/were +过去分词
1. They bought a computer last term．
A computer was bought by them last term. 2.We planted many trees last year.
③最后将主动语态的主语改为介词by的宾语，置于句 后。“by+宾语”在句中常省略。 转换图示：
2.带双宾语句子的被动语态.把间接宾语(“人”) 变为被动语态的主语，则表示物的直宾不动。如 把直接宾语(“物”)变为被动语态的主语则需在 间接宾语（“人”）前加 for 或 to
如：1.He gave me a book. －I was given a book by him. －A book was given to me by Tom.