2、定语从句中的省略
(1)在限制性定语从句中，作宾语的关系代词that, which, who (whom)常可以省略。
The man I saw is called Tom.
Where is the pen I bought this morning?
(2)关系副词when, where, why及that在the time when, the place where, the reason why, the way that结构中引导限制性定语从句时，在非正式场合下，可以省略关系副词when, where, why和that等。
I shall never forget the day we first met.
The reason he came so early is his own affair.
I don't like the way you speak to your mother.
3、状语从句中的省略
(1)当状语从句中的主语和主句的主语一致，或状语从句中的主语是it，并且又含有be动词时，常可以省略从句中的主语和be动词。
12、It sounds like something is wrong with the car’s engine. , we’d better take it to the garage immediately.【D】
A.Otherwise B.If not C.But for that D.If so
(2)虚拟条件句中,含助动词、情态动词、动词be或have等,若将它们提到句首,则需省略if。
Should it rain tomorrow, we would have to put off the visit till next week.
(3)在as(so)... as..., than引导的比较状语从句中。
I know you can do better than Peter.
This car doesn't run as fast as that one.
(4)在as引导的让步状语从句中，当作表语的单数名词提前时，不定冠词要省略。
Child as he is, he knows a lot.
4、动词不定式中的省略
1)有些动词，如believe, find, think, feel, consider, imagine, prove等后作宾补的结构to be + n./ adj. 中的to be可以省略。
I consider him stupid.
His mother found him a clever boy.
2) 感官动词see, hear, feel, watch, notice 等以及使役动词let, make, have后作宾补的动词不定式中的不定式符号to要省略，但变为被动结构时，to必须保留。
They made the boy go to bed early.
The boy was made to go to bed early.
3) 动词不定式在prefer，refuse，decide, mean, intend, try，promise, like, love， care，want，hope，wish，expect等动词后作宾语时，为了避免重复,常承前省略不定式后的内容,但要保留不定式符号 to。
I have asked her to come，but she does not want to.
注意：want，like用在 when，if, what，as 引导的从句中，其后的to也常可省略。
I've decided to do what I like.
I'll teach you if you like.
4)在can not but, can not choose but, can do nothing but..., can't help but..., prefer to do rather than do..., would do... rather than... 之后的动词不定式一般不带to;but之前有实义动词do的某个形式do, does, did, done 而且其宾语是something，nothing，anything和everything等不定代词时，也不带to, 否则要带to。
We have nothing to do now but wait.
I can not but admire his courage.
He has no choice but to accept the fact.
5)在并列结构中为了避免重复，后一个to省略。
I'm really puzzled what to think or say.
但两个不定式有对照或对比的意义时，则后一个to不能省略。
I came not to scold but to praise you.
6)在why, why not 引导的特殊问句中后跟省略to的动词不定式。
Why talk so much about it? Why not try it again?
7)动词不定式与be able to，be going to，have to，ought to，used to等构成复合谓语时，不定式结构常可省略，但要保留不定式符号to。
I don’t want to wait for him， but l have to.
—Why didn’t you come to our party?
—I was going to，but l had a report to write.
8)动词不定式中动词原形部分是否省略，主要看句子前面是否已出现过同样的动词。如果句子前面出现过同样的动词，为了避免重复，句子后面的不定式常省略动词原形，而保留不定式符号to。
Don't go till I tell you to.
9)动词不定式在ask，warn，tell，advise，force，wish，expect，allow，permit , invite, persuade, order, would like, forbid等动词后作宾语补足语或主语补足语时，常可省略。
You'd better give a performance if you are asked to.
He didn't come, though we had invited him to.
10)动词不定式在happy， glad， eager，anxious，willing， ready等形容词等后承前省略动词原形，只保留不定式符号to。
—Will you join me in a walk?
—I'll be happy to.
注：承前省略的动词不定式如果有助动词have或be，则要保留be或have。
—Are you a doctor?
—No, but I used to be.
四、反意疑问句
1、反意疑问句的结构形式：
反意疑问句提出情况或看法，问对方同不同意，这种问句都由两部分组成，前一部分用陈述句的形式，后一部分是一个附着在前一部分上的简短问句，中间用逗号隔开，如前一部分为肯定形式，后一部分通常用否定形式，前一部分为否定形式，后一部分就用肯定形式，两部分的时态要一致。
You are to go home via Hongkong, aren’t you?
(肯定的陈述句+否定的反意疑问句)
They didn’t raise many questions at the press conference, did they?
(否定的陈述句+肯定的反意疑问句)
2、反意疑问句的答语
在回答反意疑问句时，应根据事实来回答，如果事实是肯定的，前面要用yes,否则用no, 在第一部分为否定句时要特别注意，这时英语回答和汉语回答是不一致的。
----You are not going out today, are you? ----No, I am not.
你今天不出去，是吗? 是的，我今天不出去。
(“不出去”属于否定的事实，所以在英语中应用“no”来表示此义，不要用 “yes”来回答。)
- 高三英语复习教案：特殊句式复习
- › 高三英语一轮复习指导：定语从句
- › 高三英语复习必背短语100句
- › 高三英语一轮复习指导：常见带介词的to短语
- › 高三英语知识点辅导：分词作状语
- › 高三英语知识点辅导：过去完成进行时与将来完成时
- › 高三英语一轮复习指导：过渡性连接词
- › 高三英语复习必读：高考英语单词最容易出错的36组
- › 高三英语一轮复习必读：虚拟语气
- › 高三英语一轮复习指导：常用短语
- › 高三写作必备：高三英语写作的十种句式
- › 高三英语指导：如何写好英语句子
- › 高三英语复习技巧：读懂长句 拿下阅读理解
- 在百度中搜索相关文章：高三英语复习教案：特殊句式复习
- 在谷歌中搜索相关文章：高三英语复习教案：特殊句式复习
- 在soso中搜索相关文章：高三英语复习教案：特殊句式复习
- 在搜狗中搜索相关文章：高三英语复习教案：特殊句式复习