英语倒装句的作用？1、倒装句最突出、最常见的修辞效果就是强调；2、有时倒装可把前一句说到的人或物，或与前一句有联系的人或物在下一句紧接着先说出来，从而使前后两句在意思上的关系更加清楚，衔接更加紧密，起到承上启下的作用；3、在新闻或文学创作中，有时为了内容的需要，或是为了强调，那么，英语倒装句的作用？一起来了解一下吧。
倒装是一种语法手段，用以表示一定句子结构的需要和强调某一句子成分的需要，英语的最基本结构是主、谓结构,倒装就是将这种比较固定的结构加以颠倒。
英语句子的倒装一是由于语法结构的需要而进行的倒装，二是由于修辞的需要而进行的倒装。前一种情况，倒装是必须的，否则就会出现语法错误，而后一种情况，倒装是选择性的，倒装与否只会产生表达效果上的差异。倒装的作用如下：
1、倒装句最突出、最常见的修辞效果就是强调；
2、有时倒装可把前一句说到的人或物，或与前一句有联系的人或物在下一句紧接着先说出来，从而使前后两句在意思上的关系更加清楚，衔接更加紧密，起到承上启下的作用；
3、在新闻或文学创作中，有时为了内容的需要，或是为了强调，作者常常运用倒装来制造悬念、渲染气氛；
4、在语言使用中为了避免产生头重脚轻、结构不平衡的句子，常采用倒装语序。
一般有下面几个作用：
1、区分语气：如陈述句用降调的，而疑问句是升调，从而对话过程中容易知道对方说话的情绪；
2、特别强调：如only和否定词引导的“部分倒装”类句型，就是为了强调这个内容而特别把它放到最前面；
3、引起注意：其实也类似与强调，如here you are（给你，你看这，把你的注意力搁这来）和there be（在那里，有，存在）句型等等。
4、主语因为带有太多前置的修饰性定语或后置的定语从句、同位语从句等内容而显得超长时，为了避免半天没把主语说完（让对方听了半天也抓不到主语中心词）而故意把主谓或主谓宾对调。
5、其它原因：其它未列出或说不清原委的情况。
为了强调、突出等词语的目的而颠倒原有语序的句式叫做倒装句。在倒装句中，颠倒了的成分可以恢复原位而句意基本不变，句法成分不变。
英语倒装句的用法
倒装句就是将正常的陈述语序加以变化，主要作用是强调被提前的部分，倒装句可分为全部倒装和部分倒装两种：
1、全部倒装
谓语动词提前至主语之前为全部倒装。
2、部分倒装
助动词或情态动词提至主语之前，谓语动词位置不变，即为部分倒装。
3、否定词提前倒装，否定词用于句首时，句子应进行部分倒装。
否定词常用的有：
Not only…(but also)，Not until(直到…..才)，No sooner….(than)(一…..就)，Never/ Rarely/Seldom，Hardly/Scarcely，Few/Little，Neither/Nor (也不)，At no time，Under no circumstances(决不)，On no account (决不)，In no way，其中not only, no sooner, hardly, scarcely 分别和but (also), than, when搭配使用，需注意：后一组词之后的部分不进行倒装，只有否定词之后的部分倒装。
英语倒装句型结构：完全倒装句、部分倒装句、一般疑问句倒装、否定疑问句倒装、情态动词倒装。
1、完全倒装句
将助动词或be动词放在主语之前，用于强调语序。例如：Never have I seen such a beautiful sunset.
2、部分倒装句
将助动词或be动词和主语中间的词组交换位置，用于强调这个词组。例如：At theend of the streetstands a beautiful church.
3、一般疑问句倒装
将助动词放在主语之前，用于询问。例如：Do you like coffee?——Like you coffee?
4、否定疑问句倒装
将助动词和not连用放在主语之前，用于询问带有否定意义的问题。例如：You don't like coffee,do you?——Like you coffee or not?
5、情态动词倒装
将情态动词放在主语之前，用于强调语气。例如：You must study hard.——Must you study hard?
倒装句就是将正常的陈述语序加以变化，主要作用是强调被提前的部分
倒装句可分为全部倒装和部分倒装两种：
一、全部倒装
谓语动词提前至主语之前为全部倒装，如：
Out came his guest.
On the hill stood a little cottage that contained heaps of hay.
There lived an elderly lady whose husband died long ago.
二、部分倒装
助动词或情态动词提至主语之前，谓语动词位置不变，即为部分倒装，如：
Neither could he see through your plan.
So little did I know about him that I was easily taken in by his words.
Doesn't her invitation appeal to you?
第一节 否定词提前倒装
否定词用于句首时，句子应进行部分倒装
否定词常用的有：
Not only…(but also), Not until(直到…..才),
No sooner….(than)(一…..就) Never/ Rarely/Seldom
Hardly/Scarcely… (when) Few/Little
Neither/Nor (也不) Nwhere
At no timeUnder no circumstances(决不)
On no account (决不)In no way
其中not only, no sooner, hardly, scarcely 分别和but (also), than, when搭配使用，需注意：后一组词之后的部分不进行倒装，只有否定词之后的部分倒装
如：Hardly had I arrived home when it began to rain.
Not only was he able to enter the final round of the contest, but he came out first as well.
No sooner had I got any chance to speak than the clerk slammed the door in my face.
Seldom does he travel about.
Under no circumstances should you betray your own country.
此类倒装句一般出现在填空题中，需填入的是倒装部分，只要在句首见到上述的词，就应条件反射的想到用倒装句
例题：
(1)
---- was the first fully successful transatlantic cable finally laid.
(A) Not until 1866
(B) Until 1866, just
(C) Until 1866
(D) In 1866, not until
答案：A
解释：由被动式was laid被名词短语分割开可知, 此句是个部分倒装句, 选项中只有A否定词提前可引导倒装句, 1866应是until的宾语, 故D不对; 此句正常语序应为: The first fully successful transatlantic cable was not finally laid until 1866.
(2)
Not until 1931 ---- the official anthem of the United States.
(A) “The Star-spangled Banner” did become
(B) when “The Star-spangled Banner” became
(C) did “The Star-spangled Banner” become
(D) became “The Star-spangled Banner”
答案：C
解释：否定词not放在句首引起部分倒装，只有C符合倒装语序
第二节 介词、分词词组提前倒装
当句子没有宾语，且主语偏长时，往往将句中作状语的介词短语或作表语的形容词短语或作表语的分词短语提至句首，引起主谓的全部倒装
如：In the middle of the river floated the cluster of plants that she had cast.
Characteristic of an anarchist was her strong opposition to the government, which she had blamed for all the social injustices.
Lying on the grassland is a pretty girl in her early twenties.
例题：
(1)
Typical of the grassland dwellers of the continent ----, or pronghorn.
(A) it is the American antelope
(B) the American antelope is
(C) is the American antelope
(D) the American antelope
答案：C
解释：此句为形容词短语be typical of作表语前置引起的完全倒装句, 空白处缺少的实为倒装的主语和谓语动词, A B未倒装, 可首先排除; D无动词, 也可排除. 此句正常语序应为: The American antelope, or pronghorn, is typical of the grassland dwellers of the continent.
(2)
The glaciers that reached the Pacific Coast were valley glaciers, and between those tongues of ice ----that allowed the original forests to survive.
(A) that many sanctuaries were
(B) were many sanctuaries
(C) were there many sanctuaries
(D) there the many sanctuaries
答案：B
解释：and是并列句的连接词，逗号前是分句一，and后是分句二. 因分句二中between引导的介词短语提前，空格处需要分句二倒装的主谓语，D无谓语，可先排除；A使原句只有从句无主句; C中there是多余的，只能选B
第三节 副词提前倒装
副词提至句首引起倒装，可分以下几种情况：
1. only + 副词(when, before, if, after等)
或only+介词状语(由in, under, by, on, after等引导)提前，必须部分倒装
如：Only then did he realize how stupid he had been.
Only after entering the store did Arthur realize that there was danger.
Only in the library can she concentrate on her study.
2. often, such, so等副词提前，部分倒装
如: So diligently did he work that he got hight scores on the final exam.
=He worked so diligently that he got hight scores on the final exam.
Such was his wish that the world would stay away from war forever.
Often did we go on a holiday in hot summer.
注意，so的另一种倒装是表示“也…”
California relies heavily on income from crops, and so does Florida.
加利福尼亚过多的依赖于来自农作物的收入，佛罗里达也是这样
同理，体会一下neither, nor的倒装
He can't dance, neither/nor can I.= I can't, either.
他不会跳舞，我也不会。
以上就是英语倒装句的作用的全部内容，1、完全倒装句 将助动词或be动词放在主语之前，用于强调语序。例如：Never have I seen such a beautiful sunset.2、部分倒装句 将助动词或be动词和主语中间的词组交换位置，用于强调这个词组。例如：At theend of the streetstands a beautiful church.3、一般疑问句倒装 将助动词放在主语之前。
