我们英语老师要我们自己介绍知识点我是一个高三学生,我们英语老师要我们自己每个人补充点知识给同学们,还要上台演讲,我不知该说什么,介绍点有用的,比如虚拟倒装等语法,还有一些习惯

我们英语老师要我们自己介绍知识点我是一个高三学生,我们英语老师要我们自己每个人补充点知识给同学们,还要上台演讲,我不知该说什么,介绍点有用的,比如虚拟倒装等语法,还有一些习惯
我们英语老师要我们自己介绍知识点
我是一个高三学生,我们英语老师要我们自己每个人补充点知识给同学们,还要上台演讲,我不知该说什么,介绍点有用的,比如虚拟倒装等语法,还有一些习惯用语,谚语等都OK,

我们英语老师要我们自己介绍知识点我是一个高三学生,我们英语老师要我们自己每个人补充点知识给同学们,还要上台演讲,我不知该说什么,介绍点有用的,比如虚拟倒装等语法,还有一些习惯
倒装句
1. 完全倒装句 就是把谓语放在整个主语前
A.当here,there,down,up,in,out,them,until等副词放在句首时,句子形成完全倒装（当主语是人称代词时,句子不倒装）
例 The boy rushed out. 改为out rushed the boy.
He rushed out.改为 out he rushed.
B.当介词放在句首时,句子形成完全倒装.
例 A boy is sitting in front of the classroom.
改为 In front of the classroom is sitting a boy.
The students are having a picnic under the tree.
改为 Under the tree are having the students a picnic.
2.部分倒装句 就是把情态动词及助动词放在主语前.（一般疑问句）
A. Only+ adv/介词短语/状语从句,放在句首时,句子形成部分倒装.
例He realized how serious the problem was only then.
改为Only then did he realize how serious the problem was.
B. 表示否定的词或短语放在句首时,句子形成部分倒装,常见的表否定意义的词有hardly seldom little few never nothing nowhere 常见的表否定意义的短语有 by no means, at no time
例he can hardly speak Chinese.
改为hardly can he speak Chinese. （其他的就不举例了）
C. 特别注意以下两个句型结构“一.就”
hardly/scarcely +had +主语+ v.p.p ... + when
no sooner + had + 主语 + v.p.p ... + then
(就不举例了)
D. 在so ... that , such... that 句子中, so 和such与它所修饰的adj. adv. 放在句首时,句子形成部分倒装.
The book is so interesting that everyong likes it.
改为 So interesting is this book that everyone likes it.
E. 以 so, neither, nor 开头的句子.
表示前面所说的情况也适用于另一个人或物
she has been to Beijing, so have I.
(2) 若说话的另一方对上述橘子的赞同,尽管以so 开头,句子结构不倒装.意思为“的确如此”（而且上下主语相同）
He is very handsome.
--So he is, and so are you.
(3) 若句子表示多种情况, 多个谓语,这一情形也适用于某人时, 用句型 so it is with sb. 意为“某人也一样”
He is good at playing the piano and he likes football.
--so it is with me.
F.在if引导的虚拟条件从句中,从句谓语动词有were, had, should等词,可将if 省略,把were had should 提前到主语前.
If I were you, I would go there.
改为Were I you,I would go there.
G.以though,although 引导的让步状语从句,有时可把其省略而把句子改为倒装
结构 名词/adj./adv./v.+as +主语+v/情态动词
Child as he is, he can cook.
倒装句就这几种结构了,很全了