as的倒裝句的用法有哪些
as有因爲;隨着;如同;同樣地等意思，as的用法也有很多，as的倒裝句的用法你清楚嗎，今天本站小編在這裏爲大家介紹as的各系列用法，歡迎大家閱讀!
a) 當as作爲比較意義時，即用於as + adj./ adv. + as結構中時，如果把第一個as省略掉，就形成部分倒裝句。
例：Cautious as the rest of her family (was) , she didn't seem
willing to give an immediate reply to myquestion.(正如她家裏人一樣謹慎小心，她似乎不願意立即回答我的問題。)
She ran down the stairs, quick as a rabbit (ran).(她跑下樓去，跑得象兔子那麼快!)
b) 當as引導讓步狀語時，和although, though一樣，當用作“儘管”之義時，可以用於部分倒裝句。
例：_______, there was no hope of her being able to sleep.
A) As she was exhausted B) If she was exhausted
C) Exhausted though she was D) Now that she was exhausted
答案是C) Exhausted though she was。從屬連詞as,
though可以用於讓步狀語從句中。這種從句必須以形容詞(或形容詞化的分詞)、名詞或動詞原形開頭，主語必須位於從句之後。D) Nowthat she was exhausted裏的引導詞Now that表示“既然”;B) If she was
exhausted表示條件“如果”; A) As she was
exhausted表示“由於”(因爲使用的是正語序)，都與後面句子的意思不通順。
c) 表示原因時，爲了強調起見，也可以倒裝。
例：Tired as he was, we decided not to disturb him.(因爲他太累了，我們決定不打擾他。)
d) 等於so時，意義是“也，也是”
例：She worked hard, so/ as did her husband. (她工作很努力，她的丈夫工作也很努力。)
其它情況的倒裝句1) so, neither,
nor除了構成上述倒裝句以外，還可以取代上文出現的名詞、形容詞甚至整句話，構成完全倒裝句或部分倒裝句。但這兩種倒裝的意義不同。
a) 當so表示“也，相同，那樣”時，通常表示對前一句肯定句的贊同、一致內容，要求使用完全倒裝句：
例：I asked him to complete the experiment before five, so he did
(=and he did that).(我讓他在5點以前完成實驗，他做到了。)
b) so /such ……that句型可以構成部分倒裝句，表示強調so /such和that之間的部分：
例：So unreasonable was his price that everybody
startled.(他的要價如此之高，令每個人都瞠目結舌。)
To such length did she go in rehearsal that the two actors walked
out.(她的彩排進行得那麼長，以致於兩個演員都走出去了。)
c) neither和nor共有4種倒裝形式，其含義分別爲：
完全倒裝時：表示"也不"，和上文a)用法正好相反，表示對前一句否定句的贊同或一致內容。
例：You don't know what to do now, neither/ nor do I
.(你不知道現在該做什麼，我也不知道。)
和其它否定副詞連用，表示"也(不)"，也要求用完全倒裝句：
例：The besieged enemy could not advance, nor / neither could they
retreat.(被包圍的敵人既不能進，也不能退。)
注意：若把這句話改成："The besieged enemy could neither advance nor
retreat.(被包圍的敵人既不能進，也不能退。)"就不必倒裝。
例：She never laughed, ______ lose her temper.
A) or she ever did B) nor did she ever
C) or did she ever D) nor she ever did
本題的句子是一個並列句，全句意思是：“她從來不大聲笑，也沒有發過脾氣”。當前面的分句含否定意義而且後面的分句也含否定的意思時，後面的反句通常用含否定意義的nor(或neither)連接。此外，nor(或neither)連接的分句應當用倒裝句，及其謂語中的情態動詞、連繫動詞或助動詞應放主語之前。所以B)
nor did she ever是答案。本句相當於："…, and she never lost her temper,either"。
1) 用在肯定句裏，構成一般否定倒裝：
例：All that is true, nor must we forget it.(那全都是真的，我們可不能忘記。)
2) 部分倒裝，有承上啓下作用，表示同意和贊同：
例：A: I couldn't do anything for her.(我幫不了她。)
B: Nor you could, but you might have got somebody to help
her.(你是不能幫她，但你本可以找人幫她的。)
2) 在進行比較的句子裏，如果主語不是代詞時，可以倒裝：
例：America consumes more energy than did our
country.(美國消耗的能源比我們國家多。)
Her face is rather pale and even paler are her
hands.(她的臉色蒼白，她的手更白。)
as作連詞的用法1. 的用法
意爲"和……一樣",表示同級的比較.使用時要注意第一個as爲副詞,第二個as爲連詞.其基本結構爲：as+ adj./ adv.
+as.例如：
(1)This film is as interesting as that
one.這部電影和那部電影一樣有趣.
(2)Your pen writes as smoothly as
mine.你的鋼筆書寫起來和我的一樣流暢.
其否定式爲not as/so +adj./ adv.
+as.例如：
This dictionary is not as/so useful as
you think.這本字典不如你想象的那樣有用.
若有修飾成分,如twice, three times, half, a
quarter等,則須置於第一個as之前.例如：
Your bag is twice as expensive as
mine.你的袋子比我的貴一倍.
幾個關於的常見句型：
(1) possible
Please answer my question as soon as
possible.請儘快回答我的問題.
(2) usual/before
She looks as pretty as
before.她看起來和以前一樣漂亮.
(3)as long as... (引導條件狀語從句)
It took us as long as three years to
carry out the plan.我們花了長達三年的時間才完成這項計劃.
(4)as far as
He walked as far as the railway station
yesterday evening.昨天傍晚,他一直散步到火車站.
(5)as well as
She cooks as well as her mother
does.她燒菜燒得跟她母親一樣好.
一些帶有結構的常見短語歸納：
as busy as a bee像蜜蜂一樣忙碌
as easy as ABC像ABC一樣容易
as deep as a well像井一樣深
as light as a feather像羽毛一樣輕
as soft as butter像黃油一樣軟
as rich as a Jew像猶太人一樣富裕
>>>下一頁更多“關於as的用法”as用作連詞引導時間狀語從句
as與when,while都是引導時間狀語從句的從屬連詞,含義都是"當……的時候".但它們有區別：用when時,從句的動作可以與主句的動作同時發生,也可以先於主句的動作發生;用while時,從句的動作爲一過程,主句動作與從句動作同時進行或在從句動作過程中發生;用as時,主句和從句的動作同時發生,具有延續的含義.例如：
(1)It was snowing when he arrived at the
construction site.他到達工地時,天正在下雪.
(2)He was watching TV while his mother
was cooking.他母親做飯時他在看電視.
(3) You will grow wiser as you grow
older.你會隨着年齡的增長而越來越聰明.
3. as用作連詞引導原因狀語從句
as,because,since都可以表示因果關係,連接原因狀語從句,含義是"因爲,由於",但它們有區別：because表示的語氣最強;as一般放在句首,語氣較弱,較口語化;since常常用在書面語中,表示多爲對方已知的、或稍加分析便可得知的原因,有時可譯作"既然".例如：
(1) He will succeed because he is in
earnest.他一定會成功,因爲他很認真.
(2) Since you are so sure of it he”ll
believe you.既然你對此如此有把握,他會相信你的.
(3) As rain has fallen, the air is
cooler.因爲下過雨,空氣比較清爽.
4. as作連詞引導讓步狀語從句
as與although (或though),however (或no matter how)等都可以引導讓步狀語從句,含義是"雖然,儘管",但它們有區別：although語氣稍正式些,可放在句首,也可放在句中,主句中不能再用but,但可以用yet;as所表示的語氣較強,引導的讓步狀語從句用倒裝語序;however引導讓步狀語從句時,它的後面可跟形容詞或副詞,也要用倒裝語序.例如：
(1) Although he is quite old, he still
jogs every day.他雖然年紀相當大,仍然每天慢跑.
(2) Strange as it may seem, nobody was
injured in the accident.這次意外雖然顯得令人不可思議,卻沒有人受傷.
(3) However hard he may try, he will not
attain his goal.無論他怎樣努力也達不到目標.
as作關係代詞的用法關係代詞as引導定語從句時,既可以單獨使用,也可以與其他詞連用,其用法要比that和which更爲複雜.
1. as引導定語從句與其他詞連用
①用於the 結構中
This is the same book as I read last
week.這本書和我上週讀的那本是一樣的.
②用於結構中
I don”t like such books as he
recommends.我不喜歡他推薦的那些書.
③用於"so +adj. + a/an + n. (單數) + as "結構中
I am not so strong a man as I
was.我已經沒有從前那麼強壯了.
2. as單獨引導定語從句
as單獨引導定語從句時,先行詞可以是一個詞,也可以是一個句子或短語.例如：
(1) She is late, as is often the
case.她遲到了,這是經常的事.(先行詞是整個主句)
(2) To shut your eyes to facts, as many
of you do, is foolish.對事實視而不見--你們好多人都是如此的愚蠢.(先行詞是不定式短語)
as作介詞的用法as作介詞,意思是"作爲","以……身份".例如：
He came to China as a tourist five years
ago.他五年前以遊客的身份來過中國.
as作副詞的用法to the same degree or amount; equally
"相同地","同樣地".例如：
They don”t have as many
airplanes.他們沒有同樣多的飛機.
not 不如,不及句型：A+v.(包括be動詞和行爲動詞)+not as +形容詞和副詞的原級+as+B(A和B指人)
I'm not as tall as you. 我比你矮;我沒有你高
Jack doesn‘t run as fast as Tom.傑克比湯姆跑得慢;傑克沒有湯姆跑得快
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