高中常考的英語知識點大全

想學好高中的英語，要點滴積累，不能急於求成。平時的複習很重要，要不斷加強知識的積累。下面是本站小編為大家整理的高中必備的英語知識點歸納，希望對大家有用!

　　高中英語知識點

(1)表語從句

1. 定義：用作表語的從句叫做表語從句。

2. 構成：關聯詞+簡單句

3. 引導表語從句的關聯詞的種類：

(1) 從屬連詞that。如：

The trouble is that I have lost his address. 麻煩是我把他的地址丟了。

(2) 從屬連詞whether, as, as if。如：

He looked just as he had looked ten years before. 他看起來還與十年前一樣。

The question is whether they will be able to help us. 問題是他們是否能幫我們。

注：從屬連詞if一般不用來引導表語從句，但as if卻可引導表語從句，如：

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

這都是20多年前的事了，但宛如昨天一樣。

能跟表語從句的謂語動詞一般為系動詞be, seem, look等。如： It looked as if it was going to rain. 看起來天要下雨了。

(3)連接代詞who, whom, whose, what, which, whoever, whatever, whichever

連接副詞 where, when, how, why。

如：The problem is who we can get to replace her. 問題是我們能找到誰去替換她呢。

The question is how he did it. 問題是他是如何做此事的。 That was what she did this morning on reaching the attic. 那就是她今晨上了閣樓乾的。

　　高中重要英語知識

主語從句

1. 定義：用作主語的從句叫做主語從句。

2. 構成：關聯詞+簡單句

3. 引導主語從句的關聯詞有三類：

(1) 從屬連詞that。 如：That they were in truth sisters was clear from the facial resemblance between them.

很明顯，她們確是親姐妹，她們的臉型很相似。

(2) 從屬連詞whether。如：

Whether he’ll come here isn’t clear. 他是否會來這裏還不清楚。

(3) 連接代詞who, whom, whose, what, which, whoever, whatever, whichever

連接副詞 where, when, how, why。如：

What she did is not yet known. 她幹了什麼尚不清楚。

How this happened is not clear to anyone. 這事怎樣發生的，誰也不清楚。

Whoever comes is welcome. 不論誰來都歡迎。

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。

解釋：

1. 主語從句能用it作形式上的'主語。常以it作形式主語的句型有：

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

etc.)+that從句。如：

It is certain that she will do well in her exam. 毫無疑問她考試成績會很好。

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

B. It+be+名詞詞組(no wonder, an honour, a good thing, a pity, no surprise, etc.)+that從句。如：

It’s a pity that we can’t go. 很遺憾我們不能去。

It’s no surprise that our team should have won the game. 我們沒贏這場比賽真意外。

C. It+be+過去分詞(said, reported, thought, expected, decided, announced, arranged, etc.)+that從句。如：

It is said that Mr. Green has arrived in Beijing. 據説格林先生已經到了北京。

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

據報道中國又成功地發射了一顆人造地球衞星。

D. It+seem, happen等不及物動詞及短語+that從句。如：

It seems that Alice is not coming to the party at all. Alice似乎不來參加晚會。

　　高中英語知識要點

1. 名詞n. 表示人或事物的名稱的詞。people, flower, fruit, pencil

2. 代詞pron. 用來代替名詞或數詞，以及起名詞作用的短語或從句的詞。

We, that, they, some, it, what

3. 形容詞adj. 用來修飾名詞或代詞的詞，表示人或事物的特徵。useful, red,

happy, difficult, busy

4. 副詞adv. 表示行為或狀態特徵的詞，用來修飾動詞，形容詞或其他副詞。

Slowly, very, always, only, here

5. 數詞num. 表示數量或順序的詞。two, second, thirteen, twentieth

6. 動詞vt./vi. 表示動作或狀態的詞：vt.及物動詞—可以帶賓語的動詞/vi.

不及物動詞—不可以帶賓語。work, know, have, like, go, be(is,am,are), appear, seem, remain, exist

7. 冠詞art. 用在名詞前幫助説明其詞義的詞。a, an, the

8. 介詞prep. 表示名詞，代詞等與句中其他詞關係的詞。in, on, under, of,

beneath, without, beyond, until, across

9. 連詞conj. 用來連接詞與詞，短語與短語或句與句的詞。And, but, or,

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