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解決問題的方法終於找到了被動句

發布時間:2022-08-23 19:11:15

A. 對現代漢語有研究的朋友請進!

以下純屬本人觀點,僅供參考:
1,"怎樣"是副詞,因為它修飾的是"處理",處理是動詞,而副詞修飾動詞.
2, "問題解決了"是被動句.問題不是人不是物,而是句詞,但卻是一種抽像,那麼,一種抽像如何做主語呢?他只能被支配,因為他本身不能有支配動詞的能力.
這只是我們平時的說法,按語法來講,恐怕這句話這么說也不太對,應該說"問題被解決了"

B. 我終於在桌子下面找到了那本書改為被動句

那本書終於被我在桌子下面找到了,一般該被動句是需要把主語換到後面,然後賓語放到前面。

C. 被動語態的正確使用方法,請詳細解釋被動語態的用法,謝謝

2.被動語態的基本結構:
主語+be +過去分詞(+by+動作的發出者)
① 一般現在時:am/is/are+過去分詞
如:
Trees are planted every year.
② 現在進行時 am/is/are+ being +過去分詞
如:
The road is being repaired.

③ 現在完成時 have/has + been +過去分詞
如:
The work has been finished.
④ 一般過去時 was/were + 過去分詞
如:
The story was told by him.
Many birds were killed last year.
⑤過去進行時 was/were+ being + 過去分詞
如:
The new house was being painted when I got home.
⑥過去完成時 had +been+ 過去分詞
如:
He told me that the work had been finished.
⑦一般將來時 will +be + 過去分詞
如:
The problem will be discussed tomorrow.
⑧ 過去將來時 would/should +be +過去分詞
如:
He said that the Christmas tree would be put up soon.
⑨情態動詞的被動語態
情態動詞+ be +過去分詞
如:
The problem must be solved soon.
Children should be taught to love animals.

D. 被動語態的使用及拓展

一 概念:當句子的主語是動作的執行時,謂語的形式叫主動語態;當句子的主語是動作的承受者時,謂語的形式叫做被動語態。
二 構成「助動詞be+過去分詞」主動詞be有時態、人稱和數的變化,也可以構成否定或疑問句。
不同時態的被動語態例句
The Great Wall is known all over the world.
This city was liberated in 1948.
The matter will be discussed tomorrow.
The question is being discussed at present.
The boy was being operated on when his parents hurried to the hospital.
The bridge has been built this month
The tickets had been sold out before I came to the cinema
He said the book would be returned as soon as he finished it.
三、 用法:
1 需要強調動作的承受者; 2 只知道動作的承受者,不知道誰是動作的執行者;
3 論述科技內容的文體需要強調客觀性和科學性。
四、不及物動詞或動詞短語無被動語態:
appear, die disappear, end (vi. 結束), fail, happen, last, lie, remain, sit, spread, stand
break out, come true, fall asleep, keep silence, lose heart, take place.
After the fire, very little remained of my house.
比較: rise, fall, happen是不及物動詞;raise, seat是及物動詞。
(錯) The price has been risen.
(對) The price has risen.
(錯) The accident was happened last week.
(對) The accident happened last week.
(錯) The price has raised.
(對) The price has been raised.
(錯) Please seat.
(對) Please be seated.
要想正確地使用被動語態,就須注意哪些動詞是及物的,哪些是不及物的。特別是一詞多義的動詞往往有兩種用法。解決這一問題唯有在學習過程中多留意積累。
五、 不能用於被動語態的及物動詞或動詞短語:
fit, have, hold, marry, own, wish, cost, notice, watch agree with, arrive at / in, shake hands with, succeed in, suffer from, happen to, take part in, walk into, belong to
This key just fits the lock.
Your story agrees with what had already been heard.
六、 系動詞無被動語態:
appear, be become, fall, feel, get, grow, keep, look, remain, seem, smell, sound, stay, taste, turn
1) It sounds good. 2)The steel feels cold
3) The method proved (to be ) effective.

七、 帶同源賓語的及物動詞,反身代詞,相互代詞,不能用於被動語態:
die, death, dream, live, life
She dreamed a bad dream last night.
八、當賓語是不定式時,很少用於被動語態。
(對) She likes to swim.
(錯) To swim is liked by her.
九、「be+過去分詞」並不一定都是被動語態,有時是系表結構。當「be+過去分詞」表示動作時為被動語態,be是助動詞,be後面的過去分詞是主要動詞,動作的對象是主語;當「be +過去分詞」表示主語所處的狀態時為系表結構,be是連系動詞。be後面的過去分詞是表語,相當於形容詞。其區分辦法如下:
1.如果強調動作或句中有介詞by引導出動作的執行者,該句一般為被動語態,否則為系表結構。例如:
:
The glass is brok. 玻璃杯碎了。(系表結構)
The glass was broken by the boy.玻璃杯被那男孩打碎了。(被動語態)
2.如果句中有地點、頻率或時間狀語時,一般為被動語態。如:
The magazine is published in Shanghai.這家雜志出版於上海。(被動語態)
The door is locked. 門鎖著。(系表結構)
The door has already/just been locked.門已經/剛剛被鎖上。(被動語態)
The shop is opened.這家商店開門了。(系表結構)
The shop is opened at 8 a.m. everyday.這家商店每天上午八點開門。(被動語態
3.被動語態除用於一般時態和完成時態外,還可以用於其他各種時態,而系表結構中的系動詞be只有一般時態和完成時態。
所以下列句子都是被動語態:
The machine is being repaired. 機器正在修。
A new school will be built here. 這里將要建一所新學校。
十、用某些不及物動詞表示被動意義,如carry,cut,drive,iron,keep,lock,open,pick,read,sell,shut,tear,wash,wear,write等等。這類動詞既能作及物動詞,也能作不及物動詞。作不及物動詞時,形式上雖為主動,卻表示被動意義。例如:
Meat cuts easily.肉容易切。
His novel sells well.他的小說暢銷。
The car drove easily.這車很容易開。
Your pen writes quite smoothly.你的筆寫起來很滑。
在上述句子中,主語通常指物,起動作承受者的作用,也可以說是不及物動詞的邏輯賓語。但是有時也有用人稱主語的。例如:
The girl does not photograph well.這女孩不上像。
比較:The girl has not been photographed well.這女孩的照片沒拍好。
十一、某些感覺動詞的主動態表示被動意義。例如:
This shirt feels much softer than that one.
這件襯衫比那件襯衫摸起來柔軟得多
That book smells old.那本書有一股霉味。
These oranges taste nice.這些橙子味道很好。
以上這些動詞都不能用進行時表示。若用進行時,則表示主動含義。
比較:The child is smelling the paint.小孩正在聞油漆的氣味。
十二、動詞get,come,go之後接過去分詞,表示被動意義。get的這種用法局限於口語和非正式的書面語言,更強調動作的結果而非動作本身,並常用來表示突發性的、出乎意料的偶然事件。而come和go常接含否定意義的過去分詞。例如:
After working selflessly in here for several years, Mr Li got promoted at last.李先生在此地無私地幹了好幾年,終於得到提升。
They got delayed because of the holiday traffic.
由於節日交通阻塞,他們被耽誤了。
The buttons on my coat came undone.我上衣的扣子松開了。
The woman」s complaints went unnoticed.那位女士的投訴無人理睬。
十三、在need(want,require,deserve,etc.)doing句型中,動名詞(doing)相當於動詞不定式的被動式(to be done),在意思上沒有多大差別。例如:
The garden needs watering.The garden needs to be watered.花園需要澆水。 The problem requires studying with great care.
The problem requires to be studied with great care.這個問題需要仔細研究。
These jobs want doing at once.
These jobs want to be done at once.這些工作需要馬上就做。
用法相似的結構還有bear doing, stand doing, be worth doing,習慣不用動詞不定式。如: That won」t bear thinking of.那是不堪想像的。
The little girl can」t stand criticizing.小女孩經不起批評。
The food is not worth eating.這種飯菜不值一吃。
It」s well worth making the effort to learn how to do it.
很值得花一番功夫去學會怎麼做這事。
值得注意的是,在be worth doing句型中,只能用動名詞的主動式,而在be worthy to be done中,才能用動詞不定式的被動式,兩者不可混淆。
十四、在某些性質形容詞+動詞不定式的句型中,其動詞不定式的主動形式表示被動意義。(difficult, easy, hard, comfortable, pleasant, fit, unfit, light , heavy, good, safe, dangerous)例如:
The question is easy to answer.這問題容易回答。
That book is difficult to understand.那本書難懂。
在這種句型結構中,動詞不定式和主語的關系實際上是一種邏輯上的動賓關系,可以說是動詞不定式作主語變換來的,相當於It」s easy to answer the question.和It」s difficult to understand that book.由於把動詞賓語放在主語位置,所以和不定式的關系構成一種被動關系。
7、有些動詞不定式不論用主動形式還是被動形式,動詞不定式和主語的關系都是被動的。例如:
Nobody was to blame (to be blamed) for the accident.
這個事故,誰也不能責怪。
The house is to let (to be let).這房子出租。
There are a lot of books to read (to be read).有許多書要讀。
Those cars are to rent (to be rented).那些汽車出租。

E. 被動語態用法及應用

被動語態的用法

一 概念:當句子的主語是動作的執行時,謂語的形式叫主動語態;
當句子的主語是動作的承受者時,謂語的形式叫做被動語態。

二 構成「助動詞be+過去分詞」主動詞be有時態、人稱和數的變化,也可以構成否定或疑問句。
不同時態的被動語態例句
The Great Wall is known all over the world.
This city was liberated in 1948.
The matter will be discussed tomorrow.
The question is being discussed at present.
The boy was being operated on when his parents hurried to the hospital.
The bridge has been built this month
The tickets had been sold out before I came to the cinema
He said the book would be returned as soon as he finished it.

三、 用法:
1 需要強調動作的承受者;
2 只知道動作的承受者,不知道誰是動作的執行者;
3 論述科技內容的文體需要強調客觀性和科學性。

四、不及物動詞或動詞短語無被動語態:
appear, die disappear, end (vi. 結束), fail, happen, last, lie,remain, sit, spread, stand。
break out, come true, fall asleep, keep silence, lose heart, take place。
After the fire, very little remained of my house.
比較: rise, fall, happen是不及物動詞;raise, seat是及物動詞。
(錯) The price has been risen.
(對) The price has risen.
(錯) The accident was happened last week.
(對) The accident happened last week.
(錯) The price has raised.
(對) The price has been raised.
(錯) Please seat.
(對) Please be seated.
要想正確地使用被動語態,就須注意哪些動詞是及物的,哪些是不及物的。特別是一詞多義的動詞往往有兩種用法。解決這一問題唯有在學習過程中多留意積累。

五、 不能用於被動語態的及物動詞或動詞短語:
fit, have, hold, marry, own, wish, cost, notice, watch agree with, arrive at / in, shake hands with, succeed in, suffer from, happen to, take part in, walk into, belong to
This key just fits the lock.
Your story agrees with what had already been heard.

六、 系動詞無被動語態:
appear, be become, fall, feel, get, grow, keep, look, remain, seem, smell, sound, stay, taste, turn
1) It sounds good.
2)The steel feels cold
3) The method proved (to be ) effective.

七、 帶同源賓語的及物動詞,反身代詞,相互代詞,不能用於被動語態:
die, death, dream, live, life
She dreamed a bad dream last night.

八、當賓語是不定式時,很少用於被動語態。
(對) She likes to swim.
(錯) To swim is liked by her.

九、「be+過去分詞」並不一定都是被動語態,有時是系表結構。當「be+過去分詞」表示動作時為被動語態,be是助動詞,be後面的過去分詞是主要動詞,動作的對象是主語;當「be +過去分詞」表示主語所處的狀態時為系表結構,be是連系動詞。be後面的過去分詞是表語,相當於形容詞。其區分辦法如下:
1.如果強調動作或句中有介詞by引導出動作的執行者,該句一般為被動語態,否則為系表結構。例如:The glass is brok. 玻璃杯碎了。(系表結構)
The glass was broken by the boy.玻璃杯被那男孩打碎了。(被動語態)
2.如果句中有地點、頻率或時間狀語時,一般為被動語態。如:The magazine is published in Shanghai.這家雜志出版於上海。(被動語態)
The door is locked. 門鎖著。(系表結構)
The door has already/just been locked.門已經/剛剛被鎖上。(被動語態)
The shop is opened.這家商店開門了。(系表結構)
The shop is opened at 8 a.m. everyday.這家商店每天上午八點開門。(被動語態
3.被動語態除用於一般時態和完成時態外,還可以用於其他各種時態,而系表結構中的系動詞be只有一般時態和完成時態。
所以下列句子都是被動語態:
The machine is being repaired. 機器正在修。
A new school will be built here. 這里將要建一所新學校。

十、用某些不及物動詞表示被動意義,如carry,cut,drive,iron,keep,lock,open,pick,read,sell,shut,tear,wash,wear,write等等。這類動詞既能作及物動詞,也能作不及物動詞。作不及物動詞時,形式上雖為主動,卻表示被動意義。例如:
Meat cuts easily.肉容易切。
His novel sells well.他的小說暢銷。
The car drove easily.這車很容易開。
Your pen writes quite smoothly.你的筆寫起來很滑。
在上述句子中,主語通常指物,起動作承受者的作用,也可以說是不及物動詞的邏輯賓語。但是有時也有用人稱主語的。例如:
The girl does not photograph well.這女孩不上像。
比較:The girl has not been photographed well.這女孩的照片沒拍好。

十一、某些感覺動詞的主動態表示被動意義。例如:
This shirt feels much softer than that one.
這件襯衫比那件襯衫摸起來柔軟得多
That book smells old.那本書有一股霉味。
These oranges taste nice.這些橙子味道很好。
以上這些動詞都不能用進行時表示。若用進行時,則表示主動含義。
比較:The child is smelling the paint.小孩正在聞油漆的氣味。

十二、動詞get,come,go之後接過去分詞,表示被動意義。get的這種用法局限於口語和非正式的書面語言,更強調動作的結果而非動作本身,並常用來表示突發性的、出乎意料的偶然事件。而come和go常接含否定意義的過去分詞。例如: After working selflessly in here for several years, Mr Li got promoted at last.李先生在此地無私地幹了好幾年,終於得到提升。
They got delayed because of the holiday traffic.
由於節日交通阻塞,他們被耽誤了。
The buttons on my coat came undone.我上衣的扣子松開了。
The woman」s complaints went unnoticed.那位女士的投訴無人理睬。

十三、在need(want,require,deserve,etc.)doing句型中,動名詞(doing)相當於動詞不定式的被動式(to be done),在意思上沒有多大差別。例如:
The garden needs watering.�The garden needs to be watered.花園需要澆水。
The problem requires studying with great care.�The problem requires to be studied with great care.這個問題需要仔細研究。
These jobs want doing at once.�These jobs want to be done at once.這些工作需要馬上就做。
用法相似的結構還有bear doing, stand doing, be worth doing,習慣不用動詞不定式。如: That won」t bear thinking of.那是不堪想像的。
The little girl can」t stand criticizing.小女孩經不起批評。
The food is not worth eating.這種飯菜不值一吃。
It」s well worth making the effort to learn how to do it.
很值得花一番功夫去學會怎麼做這事。
值得注意的是,在be worth doing句型中,只能用動名詞的主動式,而在be worthy to be done中,才能用動詞不定式的被動式,兩者不可混淆。

十四、在某些性質形容詞+動詞不定式的句型中,其動詞不定式的主動形式表示被動意義。(difficult, easy, hard, comfortable, pleasant, fit, unfit, light , heavy, good, safe, dangerous)例如:
The question is easy to answer.這問題容易回答。
That book is difficult to understand.那本書難懂。
在這種句型結構中,動詞不定式和主語的關系實際上是一種邏輯上的動賓關系,可以說是動詞不定式作主語變換來的,相當於It」s easy to answer the question.和It」s difficult to understand that book.由於把動詞賓語放在主語位置,所以和不定式的關系構成一種被動關系。
7、有些動詞不定式不論用主動形式還是被動形式,動詞不定式和主語的關系都是被動的。例如:
Nobody was to blame (to be blamed) for the accident.
這個事故,誰也不能責怪。
The house is to let (to be let).這房子出租。
There are a lot of books to read (to be read).有許多書要讀。
Those cars are to rent (to be rented).那些汽車出租。

被動語態的應用
應用到各種時態和句型,如下:
① 一般式(一般現在,一般過去,一般將來):am, is, are, was, were, is going to be , will be+done . ie. Once environmental damage is done, it takes many years for the system to recover. 本句的意思是:「環境一旦遭到破壞,需要多年時間才能恢復過來。」do作為及物動詞有「引起,產生」的含義,do damage的意思是「造成破壞」。主語damage是及物動詞do的動作對象,謂語應當用被動語態。同樣的,還有,I will mend the machine.相當於The machine will be mended (by me).
②進行時(現在進行、過去進行、將來進行):be+being+P.P. ie.The classroom is being cleaned.
③ 完成時(現在完成、過去完成、將來完成):have/has been + P.P.:例如The machine will have been repaired by 3 o』clock this afternoon.再如:My homework has been finished.
④ 其他時態 以此類推,可得到結果。
⑤ 情態動詞的被動語態:主語 + 情態動詞 + be動詞 + 動詞過去分詞,例如Your teeth must be brushed.
⑥ 不定式的被動語態:to be done例:The no-shows have to be considered when deciding the rate of overbooking.(確定超過接待能力的預定時必須考慮預定了房間卻來不了的客人。)

被動語態的用法
1. 一般現在時的被動語態構成:is / am / are + 及物動詞的過去分詞 Our classroom is cleaned everyday. I am asked to study hard. Knives are used for cutting things.
2. 一般過去時的被動語態構成:was / were + 及物動詞的過去分詞 A new shop was built last year. Dinosaur eggs were laid long long ago.
3. 現在完成時的被動語態構成:has / have + been + 及物動詞的過去分詞 This book has been translated into many languages. Many man-made satellites have been sent up into space by many countries.
4. 一般將來時的被動語態構成:will+ be + 及物動詞的過去分詞 A new hospital will be built in our city. Many more trees will be planted next year.
5. 含有情態動詞的被動語態構成:情態動詞+ be + 及物動詞的過去分詞 Young trees must be watered often. Your mistakes should be corrected right now. The door may be locked inside. Your homework can be handed in tomorrow.
6. 現在進行時的被動語態構成:am / is / are + being + 及物動詞的過去分詞 Uncle Wang is mending my bike now.→ My bike is being repaired by Tom now. They are planting trees over there. → Trees are being planted over there by them.
7. 不定式的被動語態:to + be + 及物動詞的過去分詞 There are two books to be read. → There are twenty more trees to be planted.
8.過去完成時的被動語態:would + be + 及物動詞的過去分詞 He said he would finish the work soon. He said the work would be finished soon by him.

F. 被動語態希望詳細講解

在英語中的被動語態使用得比漢語要多,要普遍,許多課本及考試乃至實際應用中都常常涉及到這個問題。一般說來,當強調動作承受者,不必說出執行者或含糊不清的執行者時,多用被動語態。需要注意的是,許多地方與漢語不同。注意:哪些漢語中沒有"被……"的意思,英語卻應該用被動態。還要注意,英語的被動態往往由"by"引出,而有用介詞"by"的短語往往又不是被動語態,而是系表結構。還有些特殊現象,如:known to man(人類......所知),on foot步行(美國人有時用by foot),in carriage(乘四輪馬車)等等。還有假主動,真被動的十幾個常用詞的用法,以及so heavy to carry而不用so heavy to be carried 等習慣用法。有關這類情況,做到心中有數對全面掌握被動態,准確無誤地解答習題非常關鍵,被動態必須涉及的是動詞的各種時態變化的問題。英語的時態本來很復雜,怎樣記住各自的被動形式呢? 首先要明確"將來進行無被動,現在完成進行同"。這兩種時態無被動形式。 另外,不及物動詞帶有同原賓語的動詞,反身代詞的動詞和系動詞都無被動形式。即便如此,還有不定式,動名詞,分詞,以及它們的復合結構的被動態,再加上情態動詞,助動詞以及它們的疑問式和否定式從中摻雜,真是令人頭痛,眼花繚亂。下面口訣就以動詞do為例,即do did過去式done過去分詞,以口訣形式總結各種時態的被動態.一定對你有所啟示。 當然了,被動語態也可以概括為be done
被動語態各時態構成表
TENSE 主動語態 被動語態
一般現在時 be+V.\V.s am\is\are+V(p.p)
一般將來時 will\be going to+V. will be +V(p.p)
現在進行時 am\is\are+V.ing am\is\are+being+V(p.p)
一般過去時 ①was\were②V.ed was\were+V(p.p)
現在完成時 have\has+V.p.p have\has+been+V(p.p)
過去完成時 had+V.p.p had+been+V(p.p)
過去進行時 was\were+V.ing was\were+being+V(p.p)
情態動詞 情態動詞+V. 情態動詞+be+V(p.p)
被動語態(一般現在時) 主動語態變被動語態時,主動語態句中的賓語變成被動語態句中的主語,主動語態句中的主語成為被動語態句中的動作的發出者。 被動語態的口訣: 一般現、過用be +V.過去分詞,be有人稱、時、數變。 完成時態have(has) done,被動將been加中間。 一般將來shall (will) do,被動變do為be done。 將來進行無被動,shall (will) be doing, 現在完成進行同,have (has) been doing。 現、過進行be doing, 被動be加being done。 情、助、有、是妥安排,一律隨新主語變。 否定助後加not,疑問一助置主前。 主語恰是疑問詞,直陳語序主在前。 一般情助加be done,雙賓多將間賓變。 復合賓語賓變主,賓補、主補相應變。 1.一般現在時 is\am\are+P.P(過去分詞) 2.一般過去時 was\were+P.P 3.一般將來時 will be+P.P 4.現在進行時 is\am\are+being(固定不變)+P.P 5.過去進行時 was\were+being(固定不變)+P.P 6.現在完成時 have\has been+P.P 7.過去完成時 had been+P.P 第二句"be有人稱、時、數變"即be有人稱、時態和單、復數的變化。"情助"是指情態動詞和助動詞must,may,can,shall,will等一律隨新主語(多是主動句中的賓語)來變化。"疑問一助置主前"是說有兩個助動詞的話,應把主語放在第一助動詞之後或把第一助動詞置於主語之前。下面詳細舉例說明之。
一般現、過用be done, be有人稱、時、數變 例:1、主動:The children gave the foreign guests a warm welcome. 被動:The foreign guests were given a warm welcome by the children. 孩子們熱烈地歡迎外賓。 2、主動:People regard him as brilliant. 被動:He is regarded as brilliant by people. 人們認為他很有才華。 以上兩例都是一般時態用be done的例子,be有人稱、時、數變,第三人稱foreign friends是復數,時態一般過去時,所以"be done"就是were given,而People regard him as brilliant一句,被動後的"be done"就變成單數第三人稱is regarded的形式了。
完成時態have done,被動將been加中間。 (過去完成時had done也包括在內)。 例:1、主動:We have studied English for 3 years and on at the spare-time school. 被動:English has been studied for 3 years by us and on at the spare-time school. (have隨新主語變為has) 我們已經在夜校里斷斷續續地學了三年英語了。
一般將來shall (will) do,被動變do為be done 即由shall do或will do變為shall done或will be done。 例:主動: We shall build several big modern power plants in our city next year. 被動:Several big modern power plants will be built in our city next year. 過年我市將建立幾座大型現代化的發電廠。 (shall do中的shall要隨新主語變為will, do為be done.) 主動:I shall send my second boy to school next September. 被動:My second boy will be sent to school next September. 過年九月我將送我次子去讀書。
將來進行無被動,shall (will) be doing, 現在完成進行同.have (has) been doing, 即將來進行時表示動作在將來某一時刻或某個階段正在進行'現在完成進行時表示某-行為發生在過去.延續到現在,可能還要延續下去。兩種時態則不用被動語態。 例;We hope your comany will soon be sending an engineer over to check this equipment. (將來進行時) 我們希望貴公司早些派一名工程師來檢查這台設備。
現、過進行be doing,被動be加being done 即現在進行時或過去進行時都是be的人稱、時和數的形式加doing。而被動態則是be加上being done的形式,being是不變的。現在進行時和過去進行時的被動態是被動態個的重點,容易搞錯。例如: 主動:The workers are repairing the main building of the Northeast Engineering Institute. 被動:The main building of the Northeast Engineering Institute is being repaired by the workers. 工人們正在維修東北工學院主樓。 情、助、有、是妥安排,一律隨新主語變。
帶情態動詞和助動詞等的被動態如何處理比較復雜。要隨新的主語來變化,這些詞如can, could;will, would; shall, should; may, might; must; ought to; need需要;have to不得不;be going to; to be to; used to; seem to; happen to等。例如: 主動: We must keep this in mind. 被動:This must be kept in mind. 我們必須把這個記在心裡。
may加不定式的完成體或完成進行體表示"可能",主要用於肯定句,決不能用在疑問句中。而can與不定式的完成體或完成進行體連用表示"可能",只用於否定句和疑問句,不用於肯定句。但如果can或may的過去式即could與might與不定式完成體或完成進行體搭配時,可用於各種結構。肯,否,陳,疑均可。 It can't have been lost in the post, can it? 它不可能在郵局丟失的吧:(反意疑問句) 否定助後加not,疑問一助置主前 在否定句的被動態中,否定副詞not-定加在第一助動詞之後,不放在別的助動詞之後。同樣在疑問句的被動態中,第一助動詞置於主語之前。 例:Why has(一助) not anything been(二助) done to end the strike? not必須放在第一助動詞has之後,第-助動詞has必須放在主語anything之前。決不可寫成: why has not been anything done to end the strike?或why has been not anything done to end the strike? 為什麼不採取些措施來結束罷工呢? The exercises will not be done in class. 不可寫成:The exercise will be not done in class. 我們將不在課堂上作練習。
主動句變為被動句所遵循的4個步驟: 1.把原主動句中的賓語變為被動句的主語 2.把動詞變為被動形式即be +過去分詞,並注意其人稱和數隨主語的變化,而動詞的時態則保持不變。 3.原主動句的主語如需要則放在by後面以它 的賓格形式出現(注代詞的賓格),如不需要則可省略。 4.其它的成分(定語、狀語)不變。
情態動詞的被動語態一、理解含情態動詞的被動語態的概念 含情態動詞的被動語態說明某個被動性動作所反映出的感情和態度。初中階段可用於被動語態的情態動詞有can,may,must,need,should等,分別表示「能夠被……」,「可以被……」,「必須被……」,「需要被……「,應該被……」等。 二、掌握含情態動詞的被動語態的不同句式的變換方法 含情態動詞的被動語態的疑問句、否定句的變化均藉助於情態動詞完成。 (一)一般疑問句 直接將陳述句被動語態中的情態動詞提前。如: Must this work be done at once?這項工作必須立即完成嗎? Should your homework be finished before six?你的家庭作業應在六點前完成嗎? (二)特殊疑問句由疑問詞加上一般疑問句被動語態構成。如: When must this work be done?這工作必須在什麼時候完成? Where can the lost book be found?這本失蹤的書能在什麼地方被找到? (三)反意疑問句 藉助情態動詞構成附加疑問部分。如: This bridge can be built next year,can't it?這座橋明年能建成,是嗎? This book shouldn't be taken out of the library,should it?這本書不應被帶出圖書館,是嗎? (四)否定句 在情態動詞後面加上not或never即可,但must表「必要」時否定式為needn't。如: This work needn't be done at once.這項工作沒必要立即做。 This stbin shouldn't be put here.這個垃圾箱不應放在這兒。 三、含情態動詞的被動語態的一般疑問句的回答 含情態動詞的被動語態的一般疑問句的回答應保留原情態動詞,但must表「必須」時,其否定回答應用needn't,need表「必要」時,其肯定回答應用must。如: —Should my exercises be finished today?我的作業應在今天完成嗎? —Yes,they should.是的,應在今天完成。 (No,they shouldn't.不,不應在今天完成。) —Must his exercise book be handed in at once?他的練習本必須立即上交嗎? —Yes,it must.是的,必須立即上交。 (No,it needn't.不,不必立即上交。) —Need he be operated on at once?他必須立即手術嗎? —Yes,he must.是的,他必須。 (No,he needn't.不,他不必。)
不用被動語態的情況
1) 不及物動詞或動詞短語無被動語態(即多數的瞬間動詞): appear, die(死亡),disappear(消失), end (vi. 結束), fail, happen, last, lie, remain, sit, spread, stand break out, come true, fall asleep, keep silence, lose heart, take place. After the fire, very little remained of my house.
有些動詞可以帶雙賓語
在用於被動結構時,主動結構中的間接賓語變為主語時,直接賓語仍然保留在謂語後面;直接賓語變為主語時,間接賓語前通常加上介詞for/to ★He was asked a number of questions at the press conference.在記者招待會上人們問了他很多問題 ★They are taught a lot of things in the kindergartens.他們在幼兒園被教給很多東西。 ★A new MP4 was given to him as birthday present/gift.作為生日禮物他收到了一個新MP4。
Get+過去分詞構成的被動語態
Get+過去分詞也可以構成被動語態,用這種結構的句子側重於動作的結果而不是動作本身。如: The man got hurt on his way home. 那個男人在回家的路上受傷了。 How did the glass get broken? 杯子怎麼破了? 著名學者周海中教授在論文《Get-Passive研究》中指出:Get+過去分詞的被動語態是一種新興的被動語態形式;相對來說它的使用還沒有Be+過去分詞構成的被動語態那麼廣泛,一般限於口語和非正式書面語;但它卻有著用得愈來愈多的趨勢,是一種生氣蓬勃的語言現象。
特別提醒
有些動詞後跟不帶to的不定式作賓語補足語,但改為被動結構後要加上「to」。例如 We heard him sing in his room just now. ---He was heard to sing in his room just now. 剛才聽到他在房間中唱歌。

G. 被動語態的結構和用法

1. 被動語態的構成 由於不及物動詞不能帶賓語,故無被動語態,只有及物動詞或相當於及物動詞的動詞短語才有被動語態,其基本構成方式是「助動詞be+過去分詞」。 注意:「be+過去分詞」結構不一定都是被動語態,有些動詞(如 be,feel,look,seem等)後面的過去分詞已轉化為形容詞,用作表語表示狀態。

如: My bike is broken.(我的自行車壞了。) The door is open.(門開了。)

2. 主動語態改被動語態的方法 1)將主動語態改為被動語態應注意以下三個方面:①將主動語態的賓語改為被動語態的主語;②將主動語態的謂語動詞改為「be+過去分詞」結構;③將主動語態的主語改為介詞by之後的賓語,放在謂語動詞之後(有時可省略)。 2)含直接賓語和間接賓語的主動語態改為被動語態時有兩種情況:①把間接賓語改為被動語態的主語,直接賓語仍保留原位;②把直接賓語改為主動語態的主語,此時,間接賓語前要加介詞to或 for。如: He gave the boy an apple.→The boy was given an apple.(或An apple was given to the boy.) Her father bought her a present.→She was bought a present by her father.(或A present was bought for her by her father.) 3)不帶to的動詞不定式作賓語補足語的主動語態,改為被動語態時不定式前要加to。如: They watched the children sing that morning.→The children were watched to sing that morning. 4)帶復合賓語的動詞在改為被動語態時,一般把主動語態的賓語改為主語,賓語補足語在被動語態中作主語補足語。如: We call him Xiao Wang.→He is called Xiao Wang. He cut his hair short.→His hair was cut short. They told him to help me.→He was told to help me. 5)短語動詞是不可分割的整體,改為被動語態時要保持其完整性,介詞或副詞不可遺漏。如: We must take good care of the young trees.→The young trees must be taken good care of. 6)含有賓語從句的主動結構變為被動結構時,通常用it作為被動結構的先行主語,從句放在句子後面;也可採用另一種形式。可以這樣轉換為被動結構的動詞有know,say,believe,find,think,report等。如: People believe that he is ill.→It is believed that he is ill.(或:He is believed to be ill.)

3. 被動語態改為主動語態的方法: 被動語態中介詞by後的賓語改為主動語態中的主語(或按題意要求確定主語),按照這個主語的人稱和數以及原來的時態把謂語動詞形式由被動語態改為主動語態。注意在主動語態中有的動詞要求不帶to的動詞不定式作賓語補足語,此時要把被動語態中的to去掉。被動語態的主語用來作主動語態的賓語。如: History is made by the people.?The people make history.

4. 不能用於被動語態的情況 1)某些表示「靜態」的及物動詞(表示狀態而不是動作,而且常常是不可用於進行時態的動詞)如have,fit,suit,hold(容納),cost, suffer,last(持續)等不能用於被動語態。如: They have a nice car.他們有一輛漂亮的汽車。 My shoes don't fit me.我的鞋不合適。 My brain can't hold so much information at one time.我的腦子一下子記不住這么多資料。 How much /What does it cost?這值多少錢? Our holiday lasts 10days.我們的假期有十天。 This food will last(them)(for)3days.這食物足夠(他們)(吃)三天。 2)不是所有帶介詞的動詞都能用於被動結構。若是構成成語動詞通常有被動態,若不構成成語動詞則無被動態。試比較: They arrived at a decision.?A decision was arrived at.他們作出了決定。 They arrived at the station.他們到達車站。(不說:The station was arrived at.) He looked into the question.?The question was looked into.他調查了這個問題。 3)動詞leave(離開),enter(進入),join(參加)不可用於被動語態。如: The car left the road and hit a tree.車子離開了道路,撞上了樹。 4)某些及物動詞可作不及物動詞用,特別是後加副詞(如well, easily等)時。主動語態有被動含義,這類動詞常見的有sell,write, wear,wash,cook,open,close,lock,read,record等。如: His new novel is selling well.他的新小說很暢銷。The cloth washes well.這布很耐洗。 This material won't wear.這種材料不耐穿。His play won't act.他的戲劇不會上演。 The window won't shut.這窗關不上。The door won't open.這門打不開。 The door won't lock.這門鎖不上。This poem reads well.這首詩讀來很好。 5)feel,look,appear,sound,taste,smell等由實意動詞演變而來的系動詞,後接形容詞作表語,不可用於被動語態。如: Tell me if you feel cold.你要是感到冷就告訴我。 You're looking very unhappy?what's the matter?你看來很不高興???怎麼回事兒? The soup tastes wonderful.這湯味道好極了。 Those roses smell beautiful.那些玫瑰好聞極了。 She appears to be friendly.她看上去很友好。 6)賓語是不定式或動詞的或-ing形式時,不可用於被動語態。如: Peter hoped to meet her.彼得希望遇見她。 Mr Smith enjoyed seeing his daughter.史密斯先生喜歡看他的女兒。 7)賓語是反身代詞或相互代詞時,不可用於被動語態。如: She can dress herself.她可以自己穿衣服。 We could hardly see each other in the fog.在霧中我們彼此幾乎看不見。 8)賓語是同源賓語時,不可用於被動語態。如: They live a happy life.他們過著幸福的生活。 The girl dreamed a sweet dream .那女孩做了個甜美的夢。 9)賓語帶有與主語有照應關系的物主代詞時,不可用於被動語態。如: The old man broke his(=the old man's)legs.那老人把自己的腿弄斷了。 The girl shook her(=the girl's)head.那女孩搖了搖頭。

5. 某些動詞的主動形式表被動含義 英語中有很多動詞如act,break,catch,cut,clean,drive,draw, let,lock,open,sell,read,write,wash,wear等,當它們被用作不及物動詞來描述主語特徵時,其主動形式常用來表達被動含義。另外,像 owe,beat,cook,bake,print,build,make等,有時可以用主動形式表達被動含義。如: This kind of radio doesn't sell well.這種收音機不太暢銷。 The shop opens at eight o'clock.這個商店八點開門。 The pipe does not draw well.這煙斗不太通暢。 These plays act wonderfully.這些劇演得好。 Kate's book reads like an interesting novel.凱特的這本書讀起來像本有趣的小說。 注意:主動表被動強調的是主語的特徵,而被動語態則強調外界作用造成的影響。如: The door won't lock.門鎖不上。(指門本身有毛病) The door won't be locked.門不會被鎖上。(指不會有人來鎖門) His novels sell easily.他的小說銷路好。(指小說本身內容好) His novels are sold easily.他的小說容易銷售。(主要強調外界對小說的需求量大)

6.某些動名詞的主動形式表被動含義 1)在need,want,require,deserve和bear等詞的後面,動名詞用主動形式表示被動含義,其含義相當於動詞不定式的被動形式。如: The house needs repairing(to be repaired).這房子需要修理。 My clothes need washing(to be washed).我的衣服需要洗了。 2)形容詞worth後面跟動名詞的主動形式表示被動含義,但不能跟動詞不定式;而worthy後面跟動詞不定式的被動形式。如: The picture-book is well worth reading.(=The picture-book is very worthy to be read.)這本畫冊很值得一讀。 Such a man as Mr.Smith is not worth helping.(=Such a man as Mr.Smith is not worthy to be helped.)像史密斯先生那樣的人不值得幫助。 This plan is not worth considering.(=This plan is not worthy to be considered.)這個計劃不值得考慮。 3)某些動詞不定式的主動形式表被動含義 a.當nice,easy,fit,hard,difficult,important,impossible,pleasant, interesting等形容詞後跟不定式作狀語,而句子的主語又是動詞不定式的邏輯賓語時,這時常用不定式的主動形式表達被動含義。如: Japanese is not difficult to learn.日語並不難學。(指日語被學) The water is unfit to drink.這水不適合喝。(指水被喝) The piece of music is pleasant to hear.這首音樂聽起來很悅耳。(指音樂被聽) This book is easy to read.這本書讀起來很容易。(指書被讀) b.當動詞不定式在名詞後面作定語,不定式和名詞之間有動賓關系時,不定式的主動形式表示被動含義。如: I have a lot of work to do today.我今天有很多工作要做。(work to do指被做的工作) He has three children to look after.他有三個孩子要照看。(children to look after指孩子被照看) 注意:如果以上句型用動詞不定式的被動形式,其含義有所區別。如: I have some clothes to be washed.我有些要洗的衣服。(衣服不是自己洗) c.在there be...句型中,當動詞不定式修飾名詞作定語時,不定式用主動或被動式,其含義沒有什麼區別。如: There is a lot of homework to do(to be done).有很多家庭作業要做。 There are some clothes to wash(to be washed).有些衣服要洗。 4)由介詞for,on,above,under等構成的短語有時可以表達被動含義。如: His paintings will be on show tomorrow afternoon.=His paintings will be shown tomorrow afternoon.他的油畫作品明天下午展出。 5)表示感官意義的連系動詞如smell,feel,taste,look,sound等在句子中常表達被動含義。如: How nice the music sounds!這音樂聽起來多悅耳! Good medicine tastes bitter.良葯苦口。 Our school looks more beautiful than before.我們學校看上去比以前更漂亮了。在主動語態中,使讓動詞(make,have,let)和感官動詞(see, look,watch,notice,listen,hear,feel,find)後必省略to,但在被動語態中必須加上to

例:在教室里我們聽見他唱了這首歌

we heard him sing this song in the classroom.

he was heard to sing this song by us in the classroom.
滿意採納

H. 問題解決時用英語怎麼說被動語態

被動語態有的兩種主要形式:
人做主語:
sb is/was/were +過去分詞+.by sb
物做主語:
sth is/was/were done by sb.
我們做主語:
We are taught English by him.
英語做主語:
Our English is taught by him.

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