高中英語必備的知識點匯總
高中的英語學(xué)習(xí)難度比較大，我們僅僅利用在課堂上的時光是遠遠不夠的，我們須要在課后投入大量的時間來鞏固和完善所學(xué)知識。下面是百分網(wǎng)小編為大家整理的高中英語知識總結(jié)，希望對大家有用!
高中英語的知識點1
“It”用法及其句型和固定搭配講解
"It" 用法及其句型和固定搭配，是高中英語語法的重點、難點，又是近幾年高考的熱點，因此應(yīng)給予充分的重視，現(xiàn)將it用法歸納如下：
一、It用作實詞
表達以下概念:指代前文提到的事物，前文中的this, that;替代前文中的內(nèi)容;指代一位性別不明的小孩或未知的人;指代未指明但談話雙方都知道的那件事;指代時間、天氣、氣候、距離等自然現(xiàn)象……
二、It用作形式主語
替代作主語的從句、動詞不定式、動名詞，而把真正作主語的從句、動詞不定式、動名詞置于句尾。
It 作形式主語的常見句型：
1. 代作主語的動詞不定式，其句型為
(1) It be adj. (for sb.) to do sth.此處adj. 通常為描述事件的形容詞：easy, difficult, hard,necessary, unnecessary, possible, impossible, likely, unlikely, right, wrong,important, unimportant, legal, illegal, well-mannered, ill-mannered, polite,impolite, clear, obvious, certain, suitable, proper, fit, useful, useless,dangerous…
例 It is illegal (for a teenager) to drive a car without a license.
(2) It be adj. of sb. to do sth.
此處adj. 通常為描述人的形容詞：kind,unkind,nice,rude,cruel,considerate, thoughtful, thoughtless, careful, careless, silly, foolish,stupid, clever, wise, crazy.
例 Its kind of you to help me with the problem.
(3) It替代作主語的`動名詞的常見句型
Its no good/use doing…
Its (well)worth doing…
Its (well)worth ones while doing/to do…
Its (well)worth while doing/ to do
例 Its no use crying over spilt milk.
2. It替代作主語的從句常見句型
(1) It is + noun +從句
例 It is no secret that the president wants to have a second term atoffice.
(2) It is adj. +clause
Its surprising that… (should)………竟然……
Its a pity/shame that…(should)………竟然……
例 Its important that you should apologize to her for your
rudeness.(=Its of much importance that you should apologize to her for your rudeness.)
(3) It verb sb. + clause= It is v-ing + clause
It+surprise/delight/interest/disappoint/worry/disturb/annoy/amaze
/bother/concern/frighten/please/anger sb. that…
例 It worried me that she drove so fast.(= It was worrying that she
drove so fast.)
(4) It verb (to sb.) that…= sb/sth verb to do
(verb = appear, seem, come about, emerge, follow, chance, happen,occur, transpire, turn out , work out)
例 It (so) happened/chanced that they were out.(=They happened/chanced to be out.)
(5) It is v-ed that…=sb/sth is to do
(verb=say, report, think, believe, hope, expect, agree, accept,decide, determine, intend, plan, understand, know)
例 It is said that the couple have gotten divorced.(=The couple are said to have gotten divorced.)
高中英語的知識點2
后綴
(1)形容詞后綴
-able “可……的，具有……的” acceptable drinkable knowledgeable reasonable
-al“與……有關(guān)的” physical, magical, political
-an“屬于某地方的人” American African
-ern“方向” southern, northern, eastern
-ful/ less“(沒)有……的” helpful, useful, homeless, hopeless
-ish“如……的;有……特征的” foolish childish selfish
-ive“有……傾向的” active attractive expensive
-en“由……制成的” golden wooden woolen
-ous“有(性質(zhì))的” famous, dangerous, poisonous
-ly “有……性質(zhì)的.” friendly yearly daily
-y“構(gòu)成形容詞” noisy dusty cloudy
(2)名詞后綴
-er / or“表人或用具” farmer, baker, visitor, professor, cooker, container
-ese“某國(人)的” Chinese, Japanese
-ian“某國、某地人;精通……的人” musician, Asian, Russian, technician
-ist“某種主義或職業(yè)者” physicist, scientist, communist，socialist
-ess“表女性，雌性” hostess, actress, princess
-ment“行為或其狀態(tài)” government, movement, achievement
-ness“性質(zhì)，狀態(tài)” illness, sadness, carelessness
-tion“動作，過程，結(jié)果” invention, organization, translation
-ance/ ence“抽象;行為、性質(zhì)、狀態(tài)” importance, appearance, absence, existence
-th“性質(zhì)、情況” depth, warmth, truth
-ful“(滿的)量” handful, spoonful, mouthful
-(a)bility“抽象、性質(zhì)、狀態(tài)” possibility, disability, reliability
-al“過程、狀態(tài)” survival, arrival, approval
-y“性質(zhì)、情況” modesty, delivery, honesty
-dom“處于……狀態(tài);性質(zhì)” freedom, boredom
-age“狀態(tài)，行為，身份及其結(jié)果” courage, storage, marriage
高中英語的知識點3
1.abandon v.放棄，拋
2.ability n. 能力;才能
3.abnormal adj. 不正常的
4.aboard prep. & adv.在(或上)船、飛機、火車等
5.abolish v. 廢除
6.abortion n. 流產(chǎn)
7.abroad adv. 到(在)國外
8.abrupt adj. 突然的
9.absence n. 不在，缺席
10.absent adj. 缺席，不在
11.absolute adj. 絕對的
12.absorb v. 吸收
13.abstract adj. & n. 抽象(的)
14.absurd adj. 荒謬的
15.abundant adj. 豐富的
16.abuse v. 濫用，虐待
17.access n. & v. 接近，進入
18.accessible adj. 可接近的，可使用的
19.accident n.事故，意外的`事
20.accommodation n. 住宿，調(diào)節(jié)
21.accompany v. 陪伴
22.accomplish v. 完成，實現(xiàn)
23.account n. 賬目;描述
24.accountant n. 會計師
25.accumulate v. 積累
26.accuracy n. 精確
27.accurate adj. 精確的
28.accuse v. 控告
29.accustomed adj. 通常的，習(xí)慣的
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