ed分詞
-ed分詞即我們平常所說的動詞過去分詞。它有兩種形式:規則動詞形式和不規則動詞形式。規則動詞形式由規則動詞+-ED構成;不規則動詞有其特殊的-ED分詞。在語法功能上,它在句子中所能承擔的成分基本與-ING分詞相同,可以作表語,定語,狀語,也可以用在復合結構中,不管它作什么成分,其最基本的含義是“被動”的。-ED分詞在語法功能和意義上與-ING分詞有一定的區別。
第一節 –ed分詞的用法(1)
一、-ed分詞作表語
The glass is broken. / He was amused. / She seemed quite disappointed. / He is greatly discouraged by her refusal of inviting her to the party. / The window remains locked.
已經形容詞化了的-ED分詞大都作表語,常見的有:accomplished, amazed, amused, astonished, broken, closed, completed, complicated, confused, crowded, deserted, devoted, disappointed, discouraged, dressed, drunk, exhausted, excited, experienced, fadded, fascinated, frightened, hurt, inexperienced, interested, known, learned, lost, married, pleased, puzzled, qualified, satisfied, surprised, tired, unprepared, unqualified, unkown, upset, worried, wounded等。
二、作定語的-ED分詞
-ED分詞可以作前置定語也可以作后置定語,作后置定語時相當于一個定語從句
1) Commercial banks make most of their income from interest on loans and investments in stocks and bonds.
[A] earn
[B] earned
[C] to earn
[D] was earned
2) On his return from his college, he found the house .
[A] deserting
[B] deserted
[C] desert
[D] to be deserted
3) The age [A] of a geological sample can be estimated [B] from the ratio of radioactive to nonradioactive carbon present [C] in the object is examined [D] .
三、-ED分詞在復合結構中
Don’t get your schedule changed; stay with us in this class.
Peter had his gas and electricity turned on when he moved into his new apartment last month.
He kept his mouth shut and stayed where he was.(他閉口不言,呆在原地不動。)
They are talking about the experiment made in the new lab.
四、獨立結構
如果-ED分詞短語與-ING短語帶有與句子主語不同的主語,即本短語自己本身帶有主語,這就構成了獨立結構(也叫獨立主格結構或垂懸結構),這種結構也可作狀語表示時間,原因等。有時在獨立結構前還可加介詞with 或 without。
Her eyes filled with tears, she did not notice his coming.
18) This , we went out to play.
[A] was done
[B] did
[C] was dong
[D] done
19) all his followers dead, the commander was taken by his enemy.
[A] For
[B] As
[C] Because of
[D] With
五、例題解析
1) B為正確答案。空檔前是一完整的句子,在沒有連詞的情況下,不能填充A和D;根據題意,“利息”是“通過…(被)掙來的”,有被動之意,所以選B。
2) B為正確答案。此句的意思是“房子”被“遺棄,沒人住”,是被動的意義,而A和C都不符合這一點。D是動詞不定式,一般表示將來或具體動作,所以D也不對。
3) D錯。應去掉多余的“is”,使-ED分詞“examined”作后置定語修飾“object”。C處并沒有錯。“present”是形容詞,它與后面的成分構成形容詞短語修飾限定前面的“the ratio…carbon”。
4) D為正確答案。這句話前半句的-ED分詞相當于一個時間狀語從句“When he was inaugurated a second time …”,主句的主語應當是人,所以A和D為可能選項,但A中的look forward to后應跟名詞,那么只有D為正確選項。
5) A為正確答案。本句的意思是“在顯微鏡下看,雪花……”,顯然這里的看是“被觀察”之義。B、C、D都表示主動,A為正確選項。
6) A為正確答案。(同上)
7) B為正確答案。(同上)
8) D為正確答案。四個選項中,只有D的主語為“John Singer Sargent”(人名) ,而只有人才能被“encouraged”(鼓舞),也就是說,只有D中的主語能充當空白前-ED分詞短語的邏輯主語。
9) D為正確答案。空白處只能用-ED分詞才可和后面的“by”短語發生聯系,并且其邏輯主語和主句主語一致。
10) D為正確答案。本句的意思是“由于(被)寫得急,……”,所以A和C不對。雖然B中的主語“plenty of errors”與“written”邏輯上可以呼應,但與“in the great haste”不一致。 “Written in great haste”的邏輯主語還是“the books”。所以D正確。
11) D為正確答案。從上下文看,空檔處的主語應是表示要點的名詞(“as a city”),那么A不對;B和C都是一分句,而空檔后是謂語部分,它們不作為正確選項。
12) D為正確答案。
13) C為正確答案。
14) A 對。本句的主語為pines(松樹) ,這樣就排除了B 選項,因為-ING分詞表主動,而“松樹”不可能是“找”(find)這個動作的邏輯主語,即動作發出者。故只有A“found”(被發現) 的邏輯主語與“pines”一致,應選A。
15) D為正確答案。
16) A為正確答案。空檔前是-ED分詞短語,空檔處應是主謂俱全句,排除B和D。從-ED分詞短語中(Known for her …)可知,主句的主語是人而不是物,所以C也不對。
17) C為正確答案。(同上)
18) D為正確答案。A是不對的,如果we前加上and,才能選A。
19) D為正確答案。