(共17张PPT)
高考英语语法完全讲解
倒装结构
为了表达的需要,将谓语动词置于主句前的结构,称之为倒装句。根据全部谓语置于主语前,还是部分谓语置于主语前,倒装可以进一步分为完全倒装和部分倒装。
1、当主语是名词时,将表示方位或地点的副词或介词短语,如here, there, up, down, in, away, off, out, in the room, on the wall等置于句首,或者为了表示强调,将谓语部分的现在分词、过去分词置于句首,从而构成倒装句。
On the hill in front of them stands a great castle.
Around the corner walks a young policeman.
Out rushed the children.
Gone are the days when people usually went hungry.
注意:当句子主语是代词时,不可完全倒装。
Away he went.
2、such置于句首时,后面的句子用完全倒装结构。
Such was Albert Einstein, a simple man and the 20th century’s greatest scientist.
Such is our home in the future.
1、only修饰副词、介词短语或者状语从句,作状语,且放在句首时。
Only in this way can we learn English well.
Only then did I understand what she meant.
特别提醒:
①only修饰状语从句时,从句不倒装,主句用部分倒装结构。
Only after you have reached eighteen can you join the army.
②only修饰主语时,句子不用倒装。
Only he can answer the question.
2、否定副词never, nor, hardly, little, seldom, scarcely, rarely以及表示否定意义的介词短语at no time, under no circumstance, in no case, by no means, on no condition等置于句首时。
Never before have I seen such a moving film.
Hardly do I think it possible to finish the job before dark.
3、副词so后接形容词或副词位于句首时,构成句型“So+adj./adv.+that...”。
So much did they eat that they could not move for the next hour.
So clearly does he speak English that he can always make himself understood.
4、not only...but also...“不仅……而且……”,not only谓语句首时,后面的分句用部分倒装结构,但but (also)引导的句子用正常语序。
Not only will help be given to people to find jobs, but also medical treatment will be provided for people who need it.
5、not until...“直到……才……”位于句首时,主句用倒装结构,从句不倒装。
Not until he returned did we have supper.
6、表示前面所说的情况也适合于后者时,用“so/neither/ nor+助动词/情态动词/be动词+主语”这样的倒装句式。so用于肯定句中, neither/nor用于否定句。
He can sing English songs, and so can I.
He didn't see the film, and neither did I.
She likes music, and so do I.
She hasn't read it, and nor have I.
形式上的倒装在语法上称为前置,特点是把强调的内容提至句首,主谓不倒装,常见的句型主要有以下几种:
1、“the+比较级,the+比较级”意为“越……,越……”。
The more exercise you take, the healthier you are.
The harder you work, the greater progress you will make.
2、whatever+n.引导让步状语从句,意为“无论什么……”,however+adj./adv.引导让步状语从句,意为“无论多么……”。
Whatever nonsense the newspapers print, some people always believe it.
However difficult the problem may be, we must work it out this evening.
3、as和though引导的让步状语从句,采用倒装形式。
Tired as/though he was, he still went on with his work.
Try as/though you might, you can’t keep the lost time.
Much as/though he likes the bike, he doesn’t want to buy it.