白易禮:大學(xué)英語(yǔ)四級(jí)考試語(yǔ)法筆記66

字號(hào):

Example:
    Climbing to the top of the hill, there is a magnificent view to be seen.
    -----Climbing to the top of the hill, one can see a magnificent view.
    -----If one climbs to the top of the hill, there is a magnificent view to be seen.
    1)Being Sunday I shall have a quiet day at home.
    -----It being Sunday I shall have quiet day at home.
    2)Entering the house, the door closed with a bang.
    -----Entering the house, he closed the door with a bang.
    3)Walking through the park, the flowers made a lovely sight.
    -----Walking through the park, we saw a lovely show of flower.
    4)Waiting for a bus, a brick fell on my head.
    -----As I was waiting for a bus, a brick fell on my head.
    5)Having been away from his hometown for more than thirty years, no one recognize him.
    -----As he had been away from his hometown for more than thirty years, no one recognize him.
    四、使用非謂語(yǔ)動(dòng)詞應(yīng)注意的問(wèn)題
    1、不定式作狀語(yǔ)時(shí)常用的句型。動(dòng)詞不定式在句中可用來(lái)作目的、結(jié)果、原因狀語(yǔ),常用于下列句型中:
    (1) in order to和so as to do(以便,為了):
    She decided to work harder in order (so as) to catch up with the others. 她決心加緊學(xué)習(xí),好趕上別人。
    (2)too……to do……(非?!?以至于不能……)
    The boy is too young to join the navy.這男孩太小參不了海軍。
    (3) ……enough to do……(足以做……)
    The hall is big enough to hold 1,000 people.這廳大得足以容納一千人.
    (4)only to do……(不料卻……)
    They lift a rock only to drop it on their own feet.他們搬起石頭卻砸自己的腳。
    (5)"be+情緒形容詞+to do"這個(gè)結(jié)構(gòu),不定式說(shuō)明產(chǎn)生這一情緒的原因。
    We are proud to be trained here in China.在中國(guó)受訓(xùn)我們感到自豪。
    2、動(dòng)名詞和不定式作主語(yǔ)和表語(yǔ)時(shí)的區(qū)別動(dòng)名詞和不定式都可以作主語(yǔ)和表語(yǔ)。一般來(lái)說(shuō),在表示抽象的、一般的行為時(shí),多用動(dòng)名詞;在表示具體某次動(dòng)作,特別是將來(lái)的動(dòng)作時(shí),多用不定式。但在It’s no use(good),it’s Useless后面常用動(dòng)名詞作主語(yǔ)。
    例如
    Her present job is teaching music. = Teaching music is her… (泛指)
    To teach music to Grade One is her present job. =Her present job is to teach … (特指)
    It’s difficult for him to finish the了ob in a week.
    Tom’s being late again made me angry. 湯姆又來(lái)晚了使我很生氣。
    It’s no use crying over spilt milk. 覆水難收
    3、動(dòng)名詞和不定式作定語(yǔ)時(shí)的區(qū)別。
    作定語(yǔ)時(shí):現(xiàn)在分詞和它修飾的名詞之間有邏輯上的主謂關(guān)系(現(xiàn)在分詞可以改為定語(yǔ)從句),可以置于于被修飾詞之前或之后,動(dòng)名詞做定語(yǔ)通常表示它所修飾的名詞的用途(可以改為for短語(yǔ)),而者不存在邏輯上的主謂關(guān)系,它一般只能置于被修飾詞之前。