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高中常考的英语知识点

时间:2021-12-01 09:33:01 英语 我要投稿

高中常考的英语知识点大全

  想学好高中的英语,要点滴积累,不能急于求成。平时的复习很重要,要不断加强知识的积累。下面是百分网小编为大家整理的高中必备的英语知识点归纳,希望对大家有用!

高中常考的英语知识点大全

  高中英语知识点

  (1)表语从句

  1. 定义:用作表语的从句叫做表语从句。

  2. 构成:关联词+简单句

  3. 引导表语从句的`关联词的种类:

  (1) 从属连词that。如:

  The trouble is that I have lost his address. 麻烦是我把他的地址丢了。

  (2) 从属连词whether, as, as if。如:

  He looked just as he had looked ten years before. 他看起来还与十年前一样。

  The question is whether they will be able to help us. 问题是他们是否能帮我们。

  注:从属连词if一般不用来引导表语从句,但as if却可引导表语从句,如:

  All this was over twenty years ago, but it's as if it was only yesterday.

  这都是20多年前的事了,但宛如昨天一样。

  能跟表语从句的谓语动词一般为系动词be, seem, look等。如: It looked as if it was going to rain. 看起来天要下雨了。

  (3)连接代词who, whom, whose, what, which, whoever, whatever, whichever

  连接副词 where, when, how, why。

  如:The problem is who we can get to replace her. 问题是我们能找到谁去替换她呢。

  The question is how he did it. 问题是他是如何做此事的。 That was what she did this morning on reaching the attic. 那就是她今晨上了阁楼干的。

  高中重要英语知识

  主语从句

  1. 定义:用作主语的从句叫做主语从句。

  2. 构成:关联词+简单句

  3. 引导主语从句的关联词有三类:

  (1) 从属连词that。 如:That they were in truth sisters was clear from the facial resemblance between them.

  很明显,她们确是亲姐妹,她们的脸型很相似。

  (2) 从属连词whether。如:

  Whether he’ll come here isn’t clear. 他是否会来这里还不清楚。

  (3) 连接代词who, whom, whose, what, which, whoever, whatever, whichever

  连接副词 where, when, how, why。如:

  What she did is not yet known. 她干了什么尚不清楚。

  How this happened is not clear to anyone. 这事怎样发生的,谁也不清楚。

  Whoever comes is welcome. 不论谁来都欢迎。

  Wherever you are is my home ---- my only home. 你所在的任何地方就是我的家----我唯一的家。

  解释:

  1. 主语从句能用it作形式上的主语。常以it作形式主语的句型有:

  A. It+be+形容词(obvious, true, natural, surprising, good, wonderful, funny, possible, likely, certain, probable,

  etc.)+that从句。如:

  It is certain that she will do well in her exam. 毫无疑问她考试成绩会很好。

  It is probable that he told her everything. 很可能他把一切都告诉她了。

  B. It+be+名词词组(no wonder, an honour, a good thing, a pity, no surprise, etc.)+that从句。如:

  It’s a pity that we can’t go. 很遗憾我们不能去。

  It’s no surprise that our team should have won the game. 我们没赢这场比赛真意外。

  C. It+be+过去分词(said, reported, thought, expected, decided, announced, arranged, etc.)+that从句。如:

  It is said that Mr. Green has arrived in Beijing. 据说格林先生已经到了北京。

  It is reported that China has sent another man-made earth satellite into orbit.

  据报道中国又成功地发射了一颗人造地球卫星。

  D. It+seem, happen等不及物动词及短语+that从句。如:

  It seems that Alice is not coming to the party at all. Alice似乎不来参加晚会。

  高中英语知识要点

  1. 名词n. 表示人或事物的名称的词。people, flower, fruit, pencil

  2. 代词pron. 用来代替名词或数词,以及起名词作用的短语或从句的词。

  We, that, they, some, it, what

  3. 形容词adj. 用来修饰名词或代词的词,表示人或事物的特征。useful, red,

  happy, difficult, busy

  4. 副词adv. 表示行为或状态特征的词,用来修饰动词,形容词或其他副词。

  Slowly, very, always, only, here

  5. 数词num. 表示数量或顺序的词。two, second, thirteen, twentieth

  6. 动词vt./vi. 表示动作或状态的词:vt.及物动词—可以带宾语的动词/vi.

  不及物动词—不可以带宾语。work, know, have, like, go, be(is,am,are), appear, seem, remain, exist

  7. 冠词art. 用在名词前帮助说明其词义的词。a, an, the

  8. 介词prep. 表示名词,代词等与句中其他词关系的词。in, on, under, of,

  beneath, without, beyond, until, across

  9. 连词conj. 用来连接词与词,短语与短语或句与句的词。And, but, or,

  unless, if, because, immediately(一……就)

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