2018屆高考英語獨(dú)立主格結(jié)構(gòu)
例：
⑴ generally speaking, the rule is very easy to understand.總的來說，這個(gè)規(guī)則很容易懂。
⑵ judging from what he said, she must be an honest girl. 根據(jù)他所說的，她一定很誠實(shí)。
2、有些固定短語是帶to的不定式，表明說話人的立場(chǎng)和態(tài)度，在句中作獨(dú)立成分。這些短語有：to be honest; to be sure; to tell you the truth; to cut a long story short; to be frank; to make the matter worse等等。例：
⑴ to tell you the truth, what i said at the meeting was not my opinion. 說實(shí)話，我在會(huì)上說的并不是我的意見。
⑵ to make the matter worse, he locked his keys in the car. 更糟糕的是，他把鑰匙鎖在車?yán)锪?nbsp;
七、非謂語動(dòng)詞獨(dú)立主格結(jié)構(gòu)
在獨(dú)立主格結(jié)構(gòu)中，非謂語動(dòng)詞和它前面的名詞或代詞存在著邏輯上的主謂關(guān)系。
such an able man to help you，you will surely succeed sooner or later.
有這么能干的人來幫你, 你遲早一定會(huì)成功的。（such an able man和 to help you 之間存在著主謂關(guān)系）
= since such an able man will help you, you will surely succeed sooner or later.
he seating himself at the desk, his mother began to tell him a story.
他在書桌旁坐好后，他母親開始給他講故事。（seating himself at the desk擁有了自己的邏輯主語he，注意是“主格”）
= when he seated himself at the desk, his mother began to tell him a story.
the key to the bike lost, he had to walk to school.
由于丟了自行車鑰匙，他只好步行去學(xué)校。（lost 的邏輯主語是the key，lost 也可以用完成式having been lost）
= because the key to the bike had been lost, he had to walk to school.
a.不定式“獨(dú)立主格結(jié)構(gòu)”
在“邏輯主語+動(dòng)詞不定式”結(jié)構(gòu)中，動(dòng)詞不定式和它前面的名詞或代詞存在著邏輯上的主謂關(guān)系。這種結(jié)構(gòu)也可用一個(gè)從句或并列分句來表達(dá)。
1.動(dòng)詞不定式用主動(dòng)的形式
在獨(dú)立主格結(jié)構(gòu)中，動(dòng)詞不定式和它前面的名詞或代詞存在著邏輯上的主謂關(guān)系。
his mother to come tonight，he is busy preparing the dinner.
他母親今晚要來,他正在忙著準(zhǔn)備飯菜。（= as his mother is to come tonight, he is busy preparing the dinner.）
——will you go to the concert tonight 你今晚去聽音樂會(huì)嗎？
——sorry. so many exercise-books to check, i really can't afford any time.
對(duì)不起，有這多的作業(yè)要批，我真的抽不出時(shí)間。
（＝because i shall check so many exercise-books tonight ,i really can't afford any time.）
the four of us agreed on a division of labour , each to translate a quarter of the book.
我們四人同意分工干，每人翻譯全書的四分之一。
（＝the four of us agreed on a division of labour and each is to translate a quarter of the book.）
many trees,flowers,and grass to be planted, our newly-built school will look even more beautiful. 種上許多的樹，花和草后，我們新建的學(xué)校將看上去更美。(=if many trees,flowers,and grass are planted,our newly-built school will look even more beautiful.)