首先厂榛,我們要弄清楚盖矫,為什么要學(xué)被動(dòng)語(yǔ)態(tài)?英語(yǔ)世界中击奶,存在主動(dòng)語(yǔ)態(tài)和被動(dòng)語(yǔ)態(tài)辈双。不把事情講清楚的話,很容易鬧笑話呢柜砾!假如說(shuō):The dog bit the man. “狗咬人”?湃望,邏輯很通。這時(shí),如果我們想說(shuō):“人被狗咬”证芭,突出動(dòng)作的承受方(這里指?the man)瞳浦,強(qiáng)調(diào)被咬的「人」,就得把原先放在「咬」這個(gè)動(dòng)作后面的「人」搬到最前面废士,因?yàn)椤?b>主語(yǔ)一般是英語(yǔ)世界的C位喲~?
但如果沒有學(xué)好被動(dòng)語(yǔ)態(tài)叫潦,可能會(huì)有人直接來(lái)上一句:The man bit the dog,這就有點(diǎn)反人類了官硝。所以說(shuō)矗蕊,被動(dòng)語(yǔ)態(tài)很重要!
01.??“be done”?結(jié)構(gòu)
被動(dòng)語(yǔ)態(tài)的結(jié)構(gòu):be動(dòng)詞?+?動(dòng)詞的過(guò)去分詞氢架,簡(jiǎn)稱:be done傻咖。
be?動(dòng)詞,就是?am/ is/ are?的統(tǒng)稱岖研。只是在說(shuō)話卿操、寫字的時(shí)候,要把時(shí)態(tài)考慮進(jìn)去:講現(xiàn)在的事情還是用?am/ is/ are孙援,講過(guò)去的事情用?was/ were害淤,表示過(guò)去到現(xiàn)在就用?has been……?依然有規(guī)律可循。
關(guān)于動(dòng)詞的過(guò)去分詞赃磨,只要接受過(guò)九年義務(wù)教育筝家,幾乎都背過(guò)洼裤。動(dòng)詞的規(guī)則變化是過(guò)去式/過(guò)去分詞加-ed邻辉;而不規(guī)則的動(dòng)詞變化,則印在教科書的后面腮鞍,以「不規(guī)則動(dòng)詞表」的形式出現(xiàn)值骇,就像乘法口訣一樣。
比如移国,do - did - done吱瘩,第三個(gè)詞?done?就是過(guò)去分詞,以及?give - gave - given?的given迹缀,bite - bit - bitten?的?bitten?等使碾。在被動(dòng)的句式里,我們只取「不規(guī)則動(dòng)詞表」每組動(dòng)作的第三個(gè)詞祝懂,即過(guò)去分詞票摇。
遵循原句的時(shí)態(tài)和?be done?結(jié)構(gòu),“人被狗咬”的正確說(shuō)法應(yīng)該是:The man was bitten by the dog.
注意找規(guī)律:改成被動(dòng)語(yǔ)態(tài)后砚蓬,主語(yǔ)和賓語(yǔ)的位置同時(shí)調(diào)換了矢门。“被什么怎么樣了”的“被”可以譯作?by,丟在句子最后面祟剔。值得一提的是隔躲,有時(shí)候“by sb./ sth.”?看上去很雞肋的話,不寫/?說(shuō)出來(lái)也可以物延。
02.?打怪升級(jí)
在?be done?結(jié)構(gòu)的基礎(chǔ)上宣旱,蟲子發(fā)現(xiàn)主動(dòng)改被動(dòng)只需把握好這3點(diǎn):一看時(shí)態(tài),二看被動(dòng)句主語(yǔ)教届,三剩下部分照搬响鹃。
下面,請(qǐng)拿出小本本案训,把下列「主動(dòng)語(yǔ)態(tài)」的句子變?yōu)椤副粍?dòng)語(yǔ)態(tài)」买置。這里給出幾組不規(guī)則動(dòng)詞,請(qǐng)大家放心取用强霎,并根據(jù)01講的結(jié)構(gòu)忿项,勇敢地變形吧!
1) People speak English in Canada.
在加拿大城舞,人們都說(shuō)英語(yǔ)轩触。
2) He ate my ham.?
他吃了我的火腿肉。
3) The villagers laughed at the poor girls.?
村民嘲笑那些窮困的女孩家夺。
4) My aunt has taken good care of Grandma.
嬸嬸把奶奶照顧得很好脱柱。
5) Daddy is going to buy you a mocking bird.
老爹會(huì)給你買只知更鳥。
▲?解析:這是最簡(jiǎn)單的一般疑問(wèn)句拉馋,時(shí)態(tài)就不用操心了榨为。再看調(diào)到句首當(dāng)主語(yǔ)的English,它是一門語(yǔ)言煌茴,當(dāng)做單數(shù)随闺,be done?結(jié)構(gòu)的?be?就確定是?is?了;speak?的過(guò)去分詞是?spoken蔓腐,謂語(yǔ)部分合體為? is spoken矩乐。后面的其它部分照搬。
有人問(wèn):by people?不寫上去了嗎回论?語(yǔ)法上散罕,當(dāng)然可以;但我們前面講過(guò)傀蓉,被動(dòng)語(yǔ)態(tài)強(qiáng)調(diào)的是XX被XX了欧漱、強(qiáng)調(diào)動(dòng)作的承受方——本句中,指的是「講英語(yǔ)」的「英語(yǔ)」——?大家想想呢僚害,英語(yǔ)不是人類講的話硫椰,難道是魔鬼講的嗎繁调?因此,改成被動(dòng)語(yǔ)態(tài)了靶草,卻加上?by people蹄胰,聽起來(lái)有點(diǎn)小多余呢~?
▲?解析:首先看時(shí)態(tài),一般過(guò)去時(shí)奕翔;接著判斷被動(dòng)句“我的火腿肉被吃了”的主語(yǔ):my ham裕寨,單數(shù)。從而確定被動(dòng)語(yǔ)態(tài)?be done?結(jié)構(gòu)中的?be動(dòng)詞為?was派继。動(dòng)作“吃”的過(guò)去分詞為?eaten宾袜。be done?合體,得到?was eaten驾窟。剩下把“被他”搬進(jìn)去就可以了:by him.
▲?解析:同上庆猫,看時(shí)態(tài)和被動(dòng)句的主語(yǔ),確定?be done?結(jié)構(gòu)為?were laughed at. ???盡管改為被動(dòng)語(yǔ)態(tài)绅络,固定搭配?laugh at?的介詞?at?也不能丟掉月培。
▲?解析:這題是3)題的進(jìn)階版,關(guān)鍵點(diǎn)在于現(xiàn)在完成時(shí)以及固定搭配上恩急。
被動(dòng)怎樣跟現(xiàn)在完成時(shí)合體呢杉畜?我們知道,“現(xiàn)完”的基本句式結(jié)構(gòu)是?has +?過(guò)去分詞衷恭,be done?沒有地方可以放了此叠,只能委屈跟在?has?后面,變身過(guò)去分詞形式:has been done.?
其他部分照搬随珠,包括“固搭” take good care of?的?of灭袁。
▲?解析:記住,不管時(shí)態(tài)怎樣變牙丽,be done?的結(jié)構(gòu)也萬(wàn)變不離其中简卧。
確定時(shí)態(tài)是一般將來(lái)時(shí)?is going to兔魂;接下來(lái)烤芦,找到被動(dòng)句的主語(yǔ)?a mocking bird。因此改裝的前半句就拼出來(lái)了?→?A mocking bird is going to…?然后把?be done?結(jié)構(gòu)放進(jìn)去?→?A mocking bird is going to be bought.
???buy?有固定搭配:buy sth. for sb.?變被動(dòng)式就是:sth. is bought for sb.?注意哦析校,最后還有個(gè)?for sb.?最后整理整理构罗,把剩余部分放進(jìn)去?→?A mocking bird is going to be bought for you by Daddy.
P.S.?在被動(dòng)語(yǔ)態(tài)中,by xx?放在句子最后智玻,因?yàn)楸粍?dòng)強(qiáng)調(diào)的是被xx的人或物遂唧,而不強(qiáng)調(diào)是誰(shuí)干的。
03.?特殊情況
1)主動(dòng)表被動(dòng):
①?want/ need/ require + doing(動(dòng)名詞)
= want/ need/ require to be done
表示“需要做某事”
②?sell, wash, write?等動(dòng)作跟?well, smoothly, easily?等與表現(xiàn)吊奢、性能有關(guān)的副詞連用:
2)make, hear, see?變被動(dòng)盖彭,要加?to
make sb. do sth.?→?sb. is made to do sth.
hear sb. do sth.?→?sb. is heard to do sth.
see sb. do sth.?→?sb. is seen to do sth.
3)「系表結(jié)構(gòu)」,表示的是一種狀態(tài),而不是被動(dòng)
有些句子有迷惑性召边,有?be?動(dòng)詞铺呵,有看上去很像過(guò)去分詞、-ed結(jié)尾的形容詞隧熙,實(shí)際上與被動(dòng)無(wú)關(guān)片挂。
I am tired. (?_?)
Mom is delighted.? ????(?˙???˙?)????
Dad is worried. (?????皿??)?
注:「系表結(jié)構(gòu)」指?系動(dòng)詞?+ adj.?的結(jié)構(gòu),表示某人/物的狀態(tài)贞盯、特點(diǎn)音念。系動(dòng)詞包括:be?動(dòng)詞,seem, appear躏敢,以及?look, sound, smell, taste, feel?等被稱作“感官動(dòng)詞”的詞闷愤。
4)不及物動(dòng)詞/詞組沒有被動(dòng)語(yǔ)態(tài)
比如:remain, happen, belong to, take place, lose heart?等。
04.?課后鞏固
一)選擇題
1) You have to be 18 years old before you ________ to drive a car.
A. allow? ? ?B. are allowed? ? ?C. allowed
2) Many accidents ________ by careless drivers last year.?
A. are caused? ? ?B. caused? ? ?C. were caused
3) The house ________ since the Greens left for Japan.?
A. hasn’t cleaned? ? ??
B. hasn’t been cleaned ? ??
C. weren’t?
4) Many students ________ chances to show themselves in class because the class size is too big.?
A. haven’t given? ? ??
B. aren’t given? ? ??
C. don’t give
5) The waiter told me that free parking ________ for the hotel guests.?
A. provided? ? ??
B. had provided? ? ??
C. was provided
6) The number of deaths from lung cancer will be reduced greatly if people ________ to quit smoking.?
A. are persuaded? ? ??
B. be persuaded? ? ??
C. persuaded
7) I believe heavy and difficult jobs ________ by robots in the future.
A. will do? ? ?B. will be done? ? ?C. will be doing
8) A serious car accident ________ on Fifth Avenue last night.
A. was happened? ? ??
B. happened? ? ??
C. was happening
二)根據(jù)所給詞的正確形式填空
解題技巧:哇嘎哩貢件余,就算看不太懂句子的意思肝谭,你也有可能根據(jù)主語(yǔ)(看是動(dòng)作發(fā)出者還是承受者)、時(shí)態(tài)(看前后一蛾扇、兩句的謂語(yǔ))寫出正確答案攘烛。
不信啊镀首?那我們?cè)囋嚕?/p>
9) We live in great cities without knowing our neighbors, the loyalties of place have broken down, and our associations ________ (stretch) over large territories cemented by?very little direct contact.
loyalty:忠誠(chéng)
stretch:延續(xù)
territory:領(lǐng)域
cement:鞏固坟漱、加深(關(guān)系)
10) Home mortgages ________ (devastate) by towering interest rates and risky “creative financing”, and unprecedented declines in the value of California farmland took the security from the agriculture loans.
home mortgage:住房抵押貸款
devastate:摧毀
towering:極高的
interest rates:利率
unprecedented:空前的
decline:下降、減少
agriculture loan:農(nóng)業(yè)貸款
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「蟲蟲講英語(yǔ)」老少咸宜的英語(yǔ)學(xué)習(xí)號(hào) —— 有時(shí)候,語(yǔ)法換一種方式講成翩,就聽懂了觅捆。
05.?總結(jié)
1)被動(dòng)語(yǔ)態(tài)的結(jié)構(gòu):be +?過(guò)去分詞
“被”:by
2)變被動(dòng)時(shí),固定搭配的介詞必須照搬麻敌,如:take care of栅炒,pay attention to,talk with术羔,speak to, turn off?等
3)不管時(shí)態(tài)怎樣變赢赊,be done?的結(jié)構(gòu)也萬(wàn)變不離其中:
4)主動(dòng)表被動(dòng):
①?want + doing(動(dòng)名詞)= want to be done
類似的用法還有:need, require, deserve
②?某些動(dòng)詞跟?well, smoothly, easily, quickly, clearly?等表性能的副詞連用時(shí),如:sell, write, wash, cut, lock, shut, wear, cook
5)不用于被動(dòng)語(yǔ)態(tài)的情況:
①?不及物動(dòng)詞/詞組沒有被動(dòng)語(yǔ)態(tài)级历,如:
②?這幾個(gè)動(dòng)詞雖然及物闻丑,卻幾乎不用于被動(dòng)語(yǔ)態(tài):
③?牢記這些固定搭配蛛碌,它們也不用于被動(dòng)語(yǔ)態(tài):
8)make sb. do sth.?變被動(dòng)置逻,要加?to
make sb. do sth.?→?sb. is made to do sth.
類似的用法還有:see, hear, watch, let?等。
7)注意區(qū)分「系表結(jié)構(gòu)」和被動(dòng)語(yǔ)態(tài)涩蜘。很多時(shí)候,tired, frightened, worried?等adj.?看起來(lái)像規(guī)則的過(guò)去分詞(后尾加-ed)熏纯,但它們常常表示一種狀態(tài)皱坛,比如:I was tired?就是系表機(jī)構(gòu)。再看這組例句:
>>?The bar is?closed.酒吧打烊了豆巨。
系表結(jié)構(gòu)剩辟,強(qiáng)調(diào)沒有開門營(yíng)業(yè)這個(gè)狀態(tài)。
>>?The bar is?closed?at 2 a.m.酒吧在凌晨2點(diǎn)打烊往扔。
被動(dòng)語(yǔ)態(tài)贩猎,強(qiáng)調(diào)凌晨2點(diǎn),服務(wù)生開始清場(chǎng)萍膛、關(guān)門這個(gè)動(dòng)作吭服,酒吧“被”關(guān)門。