2017年6月英語(yǔ)六級(jí)閱讀理解語(yǔ)法:非謂語(yǔ)動(dòng)詞

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    2017年6月英語(yǔ)六級(jí)閱讀理解語(yǔ)法:非謂語(yǔ)動(dòng)詞
     
    非謂語(yǔ)動(dòng)詞結(jié)構(gòu)常見(jiàn)考點(diǎn)突破
    一,非謂語(yǔ)動(dòng)詞的概念
    不能作謂語(yǔ)的動(dòng)詞形式就是非謂語(yǔ)動(dòng)詞,主要有以下三大類(lèi):分詞、不定式和動(dòng)名詞。非謂語(yǔ)動(dòng)詞可以充當(dāng)多種成分,如:主語(yǔ)、賓語(yǔ)、表語(yǔ)、定語(yǔ)、狀語(yǔ)、賓語(yǔ)補(bǔ)足語(yǔ)等。下面我們將從句法功能入手來(lái)分析這三大類(lèi)非謂語(yǔ)動(dòng)詞。
    二、非謂語(yǔ)動(dòng)詞的三夫類(lèi)型
    1.分詞
    分詞有兩類(lèi),即現(xiàn)在分詞和過(guò)去分詞。從意義上來(lái)說(shuō),現(xiàn)在分詞主要表示主動(dòng)或進(jìn)行狀態(tài);過(guò)去分詞則體現(xiàn)被動(dòng)或完成狀態(tài)。分詞在句中可作多種成分:
    ①分詞作定語(yǔ)。例如:
    Trucks and buses were driven on gas carried in large bags on the roof.(在該句中,gas后緊跟-個(gè)過(guò)去分詞結(jié)構(gòu)作其后置定語(yǔ),表示一種被動(dòng)狀態(tài),說(shuō)明gas是被如何運(yùn)輸?shù)摹?
    The girl standing there was crying.(在該句中,standing there作The girl的后置定語(yǔ),且使用現(xiàn)在分詞形式表主動(dòng)。)
    ②分詞作狀語(yǔ)。例如:
    He glanced over at her, noting that though she was tiny,she seemed veny well put together.(在該句中,逗號(hào)后緊跟一個(gè)noting引導(dǎo)的分詞結(jié)構(gòu),作glanced over at her的伴隨狀語(yǔ),表示同時(shí)進(jìn)行的動(dòng)作。)
    2.不定式
    不定式由“to+動(dòng)詞原形”構(gòu)成,具有動(dòng)詞的特征,同時(shí)也有名詞、形容詞和副詞的特征,具體屬于哪個(gè)特征應(yīng)視所處語(yǔ)境而定。
    ①不定式作目的狀語(yǔ)。例如:He sent his daughter to America to learn English.(在該句中,不定式to learn English作狀語(yǔ),說(shuō)明去美國(guó)的目的。)
    ②不定式作賓語(yǔ)補(bǔ)足語(yǔ)。例如:We believe him to be guilty.(在該句中,不定式to be guilty作him的賓語(yǔ)補(bǔ)足語(yǔ)。)
    ③不定式作后置定語(yǔ)。例如:The topic to be discussed at the meeting is still unknown.(在該句中,不定式to be discussed作topic的后置定語(yǔ)。)
    ④不定式作主語(yǔ)。例如:To know oneself is difficult.(在該句中,不定式To know oneself作句子的主語(yǔ)。)
    ⑤不定式作表語(yǔ)。例如:My work is to clean the room every day.(該句為“主語(yǔ)+系動(dòng)詞十表語(yǔ)”結(jié)構(gòu),不定式to clean the room作表語(yǔ)。)
    3.動(dòng)名詞
    動(dòng)名詞在形式上與現(xiàn)在分詞相同,都是在動(dòng)詞原形的詞尾加-ing,但其表達(dá)的動(dòng)作意義不如現(xiàn)在分詞強(qiáng),因?yàn)閯?dòng)名詞已經(jīng)將動(dòng)作名詞化了,從某種意義上說(shuō),動(dòng)名詞就相當(dāng)于名詞、代詞了。
    ①動(dòng)名詞作主語(yǔ)。例如:It's necessary to be prepared for a job imterview;having the answers ready will be of great help.(在該句中,動(dòng)名詞結(jié)構(gòu)having the answers ready充當(dāng)后一分句的主語(yǔ)。)
    ②動(dòng)名詞作表語(yǔ)。例如:Her job was washing clothes.(該句為主系表句型,washing clothes是動(dòng)名詞結(jié)構(gòu),用作表語(yǔ)。)
    ③動(dòng)名詞作賓語(yǔ)。例如:I avoid telling Jane the truth because I knew she would be angry.(動(dòng)名詞結(jié)構(gòu)telling Jane the truth在句中充當(dāng)avoid的賓語(yǔ),說(shuō)明avoid的內(nèi)容。)
    ④動(dòng)名詞作定語(yǔ)。例如:A sleeping car(表示“臥鋪車(chē)”,sleeping表示car的功能;sleeping是動(dòng)名詞作定語(yǔ)。)試區(qū)分:A sleeping dog(表示“睡覺(jué)的拘”,sleeping是dog的動(dòng)作;sleeping是現(xiàn)在分詞作定語(yǔ)。)
    非謂語(yǔ)動(dòng)詞結(jié)構(gòu)真題難句薈萃
    分詞
    1.Primary care physicians who refuse to compromise quality are either driven out of business or to cash-only practices,further contributing to the decline of primary care.(09.12 Passage 2)
    分析:主干:...physicians...are either driven out of business or to(cash-only)practices...
    ①either... or...并列連接兩個(gè)介詞詞組out of business和to cash-only practices,接在driven之后。②句子主語(yǔ)physicians有前置定語(yǔ)primary care和who引導(dǎo)的定語(yǔ)從句修飾。句末的現(xiàn)在分詞短語(yǔ)contributing...作狀語(yǔ),表示伴隨are driven...而來(lái)的結(jié)果。
    譯文:不愿降低服務(wù)質(zhì)量的初級(jí)護(hù)理醫(yī)生要么被迫停業(yè),要么提供只收現(xiàn)金的服務(wù),這進(jìn)一步加劇了初級(jí)護(hù)理服務(wù)的下滑。
    2.Ultimately we must get a handle on those issues as well,or a creature that outlived the dinosaurs will meet its end at the hands of humans,leaving our descendants to wonder how a creature so ugly could have won so much affection.(09.6 Passage 1)
    分析:主干:...we must get a handle(on...)or a creature...will meet its end...
    ①本句是由or連接的并列句,or表示“否則,要不然”。②前一分句中,get a handle on表示“開(kāi)始理解或了解”;后一分句中,主語(yǔ)a creature后有一個(gè)that引導(dǎo)的定語(yǔ)從句修飾,outlive“比……更長(zhǎng)壽”,現(xiàn)在分詞短語(yǔ)leaving作狀語(yǔ),表示謂語(yǔ)“meet its end(玩完)”所造成的后果。leave...to ...中的不定式to wonder作our descendants的補(bǔ)語(yǔ),wonder后接了一個(gè)how引導(dǎo)的賓語(yǔ)從句。
    譯文:終我們也一定要解決這個(gè)問(wèn)題,否則這些比恐龍幸存時(shí)間還長(zhǎng)的生物就將在人類(lèi)的手上滅絕,到時(shí)我們的后代可能會(huì)好奇,為什么如此丑陋的生物居然能夠得那么多的關(guān)愛(ài)。
    不定式
    3.Remove the pressure for primary care physicians to squeeze in more patients per hour,and reward them for optimally managing their diseases and practicing evidence-based medicine.(09.12 Passage 2)
    分析:主干:Remove the pressure...and reward them for...
    ①本句由and并列連接的兩個(gè)祈使句構(gòu)成。②前一個(gè)祈使句中,不定式短語(yǔ)to squeeze...(往每個(gè)小時(shí)的時(shí)間里塞更多的病人)作定語(yǔ),修飾the pressure,該不定式的邏輯主語(yǔ)由for引導(dǎo)。后一個(gè)祈使句中,介詞for...表示原因,后面接了兩個(gè)動(dòng)名詞短語(yǔ)managing...和practicing...。
    譯文:要解除初級(jí)護(hù)理醫(yī)生在單位時(shí)間內(nèi)多看病人的壓力,并對(duì)那些能很好控制疾病和實(shí)踐循證醫(yī)療的醫(yī)生給予嘉獎(jiǎng)。
    4.But economists say families about to go into debt to fund four years of partying,as well as studying,can console themselves with the knowledge that college is an investment that,unlike many bank stocks,should yield huge dividends.(09.6 Passage 2)
    分析:主干:...economists asy(families...can console themselves with...)
    ①say后面的內(nèi)容都是say的賓語(yǔ)。該賓語(yǔ)從句的主語(yǔ)是families,其后有一個(gè)不定式短語(yǔ)to go...修飾;不定式to fund...作前一個(gè)不定式to go into debt的目的狀語(yǔ);as well as相當(dāng)于一個(gè)并列連詞,連接partying和studying.②knowledge后的that從句作其同位語(yǔ),說(shuō)明“該知識(shí)”的具體內(nèi)容;an investment后的that引導(dǎo)的是定語(yǔ)從句,從句的主語(yǔ)和謂語(yǔ)被插入成分unlike...分隔開(kāi)了。
    譯文:不過(guò)經(jīng)濟(jì)學(xué)家說(shuō)大家是一項(xiàng)投資,而且和許多銀行股票不同的是,這項(xiàng)投資可以帶來(lái)巨大的紅利,打算舉債來(lái)提供4年狂歡和學(xué)習(xí)資金的家庭在知道這一點(diǎn)之后可以有所安慰了。
    動(dòng)名詞
    5.Make primary care more attractive to medical students by forgiving student loans for those who choose primary care as a career and reconciling the marked difference between specialist and primary care physician salaries.(09.12 Passage 2)
    分析:主干:Make primary care more attractive...
    ①本句主干是個(gè)祈使句,用了“make+賓語(yǔ)(primary care)+補(bǔ)語(yǔ)(more attractive)”的句型。②介詞短語(yǔ)by...表示方式,后面帶了兩個(gè)動(dòng)名詞短語(yǔ)forgiving...和reconciling...。forgive的常用意思是“原諒”,句中則表示“豁免,免除”;reconcile表示“調(diào)和”。who引導(dǎo)的定語(yǔ)從句修飾those,從句中用了choose...as...的結(jié)構(gòu),表示“選擇……做(職業(yè))”。difference后面有一個(gè)between引導(dǎo)的介詞短語(yǔ)作定語(yǔ),between的賓語(yǔ)是(specialist and primary care physician)salaries,也就是說(shuō),salaries有兩個(gè)定語(yǔ),specialist和physician。
    譯文:免除選擇做初級(jí)護(hù)理醫(yī)生的學(xué)生的助學(xué)貸款,調(diào)和專(zhuān)科醫(yī)生和初級(jí)保健醫(yī)生的工資差距,以此吸引更多的醫(yī)科學(xué)生選擇初級(jí)護(hù)理工作。
    6.Does going to Columbia University(tuition,room and board $49,260 in 2007-08)yield a 40% greater return than attending the University of Colorado at Boulder as an out-of-state student($35,542)?(09.6 Passage 2)
    分析:主干:Does going to...yield a...greater return than attending...?
    ①本句是簡(jiǎn)單疑問(wèn)句,比較句型,兩個(gè)動(dòng)名詞短語(yǔ)going to...和attending...進(jìn)行比較,這兩個(gè)名詞都接了某個(gè)大學(xué)的名字作賓語(yǔ),所以主干的含義是:難道上A大學(xué)比上B大學(xué)多出40%的收益嗎?yield a return“產(chǎn)生利益回報(bào),產(chǎn)生收益”。②括號(hào)里的內(nèi)容分別說(shuō)明上兩所大學(xué)的費(fèi)用。句末as引導(dǎo)的介詞短語(yǔ)作狀語(yǔ),表示身份。
    譯文:難道去哥倫比亞大學(xué)(2007-2008年度的學(xué)費(fèi)和住宿共計(jì)49260美元)真的會(huì)比跨州在博爾德上科羅拉多大學(xué)(2007-2008年度學(xué)費(fèi)和住宿共計(jì)35542美元)多帶來(lái)40%的回報(bào)嗎?
     
    

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