(共23张PPT)
2024届高考英语
名词性从句考点复习(二)
表语从句学什么?
谓语动词
引导词
特殊形式
表语是什么?
表语用来说明主语是什么,
包括主语的身份、特征和状态等。
可以由名词、形容词或具有其性质的词
或短语充当表语成分,跟在系动词(linking verb)之后。
Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Maecenas porttitor congue massa. Fusce posuere, magna sed
Examples
Africa is a big continent. (名词作表语)
非洲是个大洲。
Her job is selling computers. (v-ing作表语)
她的工作是销售电脑。
They are cute and smart.(形容词作表语)
它们可爱又聪明。
Examples
O My suggestion is that we should tell him.
我的建议是我们应该告诉他。
O The question is whether the film is worth seeing.
问题是这部电影是否值得看。
O That's what we are here for.
我们来这里就为了这个。
It isn't as if you were going away forever.
又不是你离开不回来了。
谓语动词
表语用来说明主语是什么,
包括主语的身份、特征和状态等。
可以由名词、形容词或具有其性质的词
或短语充当表语成分,
跟在系动词(linking verb)之后。
如何判断系动词?
用be动词替换需要检验的动词,
如果句法正确&句意无大变,
基本判断该动词是连系动词。
Her face turned red.
她的脸变红了。
Her face was red.
她的脸红了。
Examples
O It seems as if he didn't know the answer.
好像他不知道答案。
O It was as though she had known Millie for years.
好像她认识米莉已有好多年了似的。
O That's because we never thought of it.
这是因为我们从未想过此事。
表语从句中的虚拟语气
通常那些表示建议、命令、要求、
安排、决定等的名词作主语时,
后跟表语从句,从句用虚拟语气
"should+动词原形" 的形式,
而且经常会把should省略
特殊形式
O Their advice is that we(should) leave at once.
他们建议我们马上离开。
O Our only request is that this(should) be settled as soon as possible.
我们唯一的请求就是尽快解决这个问题。
同位语从句学什么?
先行词
与定从区分
特殊形式
定义:一个名词(或其它形式)对另一个名词或代词
进行解释或补充说明,这个名词
(或其它形式)就是同位语。
Examples
Mr. Smith,our new teacher, is very kind to us.
我们的新老师史密斯先生对我们很好。
Yesterday I met Tom, a friend of my brother.
昨天我遇到了我弟弟的朋友汤姆。
I always watch Chinadaily, a very helpful English-learning channel.
我总是看中国日报英文版,一个非常有用的英语学习频道。
同位语除表示其同位成分的全部意义外,
同位语还可以表示部分意义。
We Chinese people are brave and hard-working.
我们中国人民是勤劳勇敢的。
He is interested in sports, especially ball games.
他喜欢运动,特别是球类运动。
I've come from Mr Wang with a message that he can't visit you this afternoon.
我从王先生那边得知一个消息,他说他今天下午不能来看你了。
The thought came to her that maybe she had left the door open when she left home. 她突然想起可能在她离开家时没把门关上。
I owe it to you that l am still alive.
幸亏你,我此刻还活着。
You must see to it that the children don't catch cold.
你要当心,别让孩子们着凉了。
that不可以省略;if不引导同位语从句
与定语从句的区别
同位语从句
We are glad at the news that he will come.
听到他要来这个消息我们很高兴。
定语从句
We are glad at the news that he told us.
听到他告诉我们的这个消息我们很高兴。
分离式同位语从句
通常来说同位语从句一般都紧接在与其同位的名词之后,
但有时,为了保持句式的平衡,
将同位语从句与被修饰的名词分离,
其间出现其他成分,这种被别的词隔开的情况,
就叫分离式同位语从句
Examples
The news must be true that these products will no longer
be available in the market.
这些产品将不再在市场上销售的消息一定是真的。
=The news that these products will no longer be available in the market must be true.
Examples
Nobody would stand out admitting the fact,for some
reason,that they lost the game.
某种原因,没有人会站出来承认他们输掉了比赛这一事实。
=For some reason, nobody would stand out admitting the fact that they lost the game.
同位语从句中的虚拟语气
通常那些表示建议、命令、要求、安排、决定等的名词后跟同位语从句时,从句用
虚拟语气"'should+动词原形的形式,
而且经常会把should省略
Examples
The suggestion that the new rule (should) be adopted came
from the chairman.
采纳新规则这个建议是主席提出的。
She made a request that the doctor(should)be sent for at once.
她请求立即请医生来。