高中英语的知识点

时间:2023-08-01 17:56:05 英语 我要投稿

高中英语必备的知识点汇总

  高中的英语学习难度比较大,我们仅仅利用在课堂上的时光是远远不够的,我们须要在课后投入大量的时间来巩固和完善所学知识。下面是百分网小编为大家整理的高中英语知识总结,希望对大家有用!

高中英语必备的知识点汇总

  高中英语的知识点1

  “It”用法及其句型和固定搭配讲解

  "It" 用法及其句型和固定搭配,是高中英语语法的重点、难点,又是近几年高考的热点,因此应给予充分的重视,现将it用法归纳如下:

  一、It用作实词

  表达以下概念:指代前文提到的事物,前文中的this, that;替代前文中的内容;指代一位性别不明的小孩或未知的人;指代未指明但谈话双方都知道的那件事;指代时间、天气、气候、距离等自然现象……

  二、It用作形式主语

  替代作主语的从句、动词不定式、动名词,而把真正作主语的从句、动词不定式、动名词置于句尾。

  It 作形式主语的常见句型:

  1. 代作主语的动词不定式,其句型为

  (1) It be adj. (for sb.) to do sth.此处adj. 通常为描述事件的形容词: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.

  此处adj. 通常为描述人的形容词: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替代作主语的`动名词的常见句型

  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替代作主语的从句常见句型

  (1) It is + noun +从句

  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.)

  高中英语的知识点2

  后缀

  (1)形容词后缀

  -able “可……的,具有……的” acceptable drinkable knowledgeable reasonable

  -al“与……有关的” physical, magical, political

  -an“属于某地方的人” American African

  -ern“方向” southern, northern, eastern

  -ful/ less“(没)有……的” helpful, useful, homeless, hopeless

  -ish“如……的;有……特征的” foolish childish selfish

  -ive“有……倾向的” active attractive expensive

  -en“由……制成的” golden wooden woolen

  -ous“有(性质)的” famous, dangerous, poisonous

  -ly “有……性质的.” friendly yearly daily

  -y“构成形容词” noisy dusty cloudy

  (2)名词后缀

  -er / or“表人或用具” farmer, baker, visitor, professor, cooker, container

  -ese“某国(人)的” Chinese, Japanese

  -ian“某国、某地人;精通……的人” musician, Asian, Russian, technician

  -ist“某种主义或职业者” physicist, scientist, communist,socialist

  -ess“表女性,雌性” hostess, actress, princess

  -ment“行为或其状态” government, movement, achievement

  -ness“性质,状态” illness, sadness, carelessness

  -tion“动作,过程,结果” invention, organization, translation

  -ance/ ence“抽象;行为、性质、状态” importance, appearance, absence, existence

  -th“性质、情况” depth, warmth, truth

  -ful“(满的)量” handful, spoonful, mouthful

  -(a)bility“抽象、性质、状态” possibility, disability, reliability

  -al“过程、状态” survival, arrival, approval

  -y“性质、情况” modesty, delivery, honesty

  -dom“处于……状态;性质” freedom, boredom

  -age“状态,行为,身份及其结果” courage, storage, marriage

  高中英语的知识点3

  1.abandon v.放弃,抛

  2.ability n. 能力;才能

  3.abnormal adj. 不正常的

  4.aboard prep. & adv.在(或上)船、飞机、火车等

  5.abolish v. 废除

  6.abortion n. 流产

  7.abroad adv. 到(在)国外

  8.abrupt adj. 突然的

  9.absence n. 不在,缺席

  10.absent adj. 缺席,不在

  11.absolute adj. 绝对的

  12.absorb v. 吸收

  13.abstract adj. & n. 抽象(的)

  14.absurd adj. 荒谬的

  15.abundant adj. 丰富的

  16.abuse v. 滥用,虐待

  17.access n. & v. 接近,进入

  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,调节

  21.accompany v. 陪伴

  22.accomplish v. 完成,实现

  23.account n. 账目;描述

  24.accountant n. 会计师

  25.accumulate v. 积累

  26.accuracy n. 精确

  27.accurate adj. 精确的

  28.accuse v. 控告

  29.accustomed adj. 通常的,习惯的

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