2022高三英语高频词组汇和精选短语汇总 高三化学无基础从哪学

2022高三英语高频词组汇和精选短语汇总

2022年高考即将到来，考生们正在紧张的备考复习中，为了帮助考生掌握高考英语高频词组，新高三小编为大家整理了高考英语高频词组汇总，让大家高三英语词汇复习更轻松，供考生参考。

access to 接近;进入

abandon oneself to sth. 完全屈从于(某种感情或冲动)

have a (the )ability to do sth. ( have the ability in doing sth.)有能力做某事

to the best of one's ability 尽力

be about to do when… 正准备做某事突然…

above all 首先，最重要; in all 总计 after all 毕竟; 终究

at home and abroad 在国内外 go abroad 出国

in sb.'s absence 不在时 in the absence of (人)不在时 be absent from 缺席

be absorbed in 全神贯注于

by accident 偶然 by chance by mistake 由于错误

be delayed through an accident 由于事故而耽误

be accompanied by 附有;伴随

according to (后面不接view,opinion…); in my opinion

collect accounts收账; open an account 开账户; keep accounts 记账 ; account for说明; give a full account of 做一个完整的说明; on account of=because of 因为

accuse sb. of… 控告某人; charge sb. with sth. 起诉某人; Blame sb. for sth. 责备某人

be accustomed to sth.( to doing sth.)=be used to sth.(to doing sth.)习惯于干某事

have some acquaintance with 熟悉;熟知

be addicted to sth.( doing sth. ) 嗜好…的;上了…瘾的

in addtion/ in addtion to 此外

deliver an address to 向。。发表演讲 giving a closing address 致闭幕词 an address of welcome 欢迎词

admit to sth.( doing sth.) 承认

in advance=beforehand 提前

be of great (no ) advantage to 对…大大有利(毫无裨益) gain(have) an advantage over优于;胜过; take advantage of sb. 利用某人;欺骗某人

put an advertisement 登广告

come (run) across (偶然)碰到 ; get sth. across 使人理解;领会

be afraid of 害怕;担心 be afraid to do 不敢做某事

be after 寻求;追求

be against one's proposal 反对(意见 go against nature违背自然stand against the wall 靠墙而立

at the age of 在…岁时; be under age 未成年

agree with sb.( what 从句 ); agree with the climate/饮食 对气候等的适应

agree to +advice/suggestion/ idea/proposal … agree on (upon) …就。。达成一致意见

ahead of ( time) 在…前面 go ahead 继续;前进

aid sb. in sth./aid sb. with sth. 帮助某人做某事 in aid of 支持 ;give sb. first aid对某人实施急救

aim at 瞄准

on the air(用无线电、电视)播送 in the air 在空中; by air 乘飞机; put on (give oneself) airs 摆架子

all along 一直;始终 all over the country(world)遍及全国(世界) all alone 单独;独自地 all but 几乎;差一点

allow sb. to do sth. 允许某人做某事 allow doing sth. 允许做某事

let alone 更不用说 There is not enough room for us,let alone six dogs.

get along (on) with 在…方面有进展 take along with 随身携带

not only…but also

be anxious about ( for) 为…担心 be anxious to do 渴望(急于)做某事

apologize to sb. for sth./ make an apology to sb. for sth 因某事向某人道歉

in earance 外貌上 make one's earance 登台 by/from all earances 显然

ly…to… 将。。应用于 ly for 申请 ly to 适应于 ly oneself to 专心致志于 ; ly to sb. for sth. 向某人申请某物

oint sb. to a post 派某人任某职; oint a time for the meeting 约定开会时间

roach to 接近 make an roach to 对…进行探讨

rove of 赞同

argue with/against sb. about/on sth. 与某人辩论某事;argue sb. into doing 说服某人做某事

arm in arm 肩并肩 hand in hand 手拉手 ; shoulder to shoulder 肩并肩 take sth. in one's arms抱 be armed to the teeth 全副武装

arrange for 安排;准备 arrange with sb. about sth. 与某人商定某事

make an arrangement( arrangements) for… 做好准备;安排

as a whole 作为总体 on the whole 总体上

as…as one can 尽力;尽可能

as to/with regard to 至于;说到

be ashamed at sth. 为某事感到羞愧be ashamed for 为某人感到羞愧

ask for sth. 请求 ask sb. for sth. 向某人索取某物 ask sb. to do sth. 要求某人做某事

every aspect of=all the aspects of 各个方面

assist sb. with sth./assist sb. in doing sth./assist sb. to do sth. 帮助某人做某事

associate..with… 把…和。。联系起来 ; in association with … 与…联手

be astonished( surprised) at (the news) 对。。感到惊奇

at the latest 最迟

e attached to 附属于…;依恋; attach sth. to… 把。。贴上 把。。系在…上

attempt/try to do sth.(make an attempt to do sth.) 企图做…;attempt at sth. 试图获得

attend on/to sb. 照看/护理某人; attend to 关心;照料

attract/capture/catch/draw/get one's attention 吸引某人注意

hold one's attention on 将注意力集中于 devote one's attention to 专心于

turn one's attention to 将注意力转向 pay attention to 注意

one's attitude towards… 某人的态度对。

on (the ) average按平均; above( below) average 平均以上(下)

be aware of 意识到，觉察

back and forth 来回地(屋内)

at the back of sb./at sb.'s back 支持某人;at the back of 在…后

lie on one's back 朝天躺着

go from bad to worse 每况愈下

go bad(wrong/hungry) 变腐

keep(lose) balance 保持(失去)平衡 ;

be in the balance 悬而未决

ban( prohibit) sb.from doing sth. 禁止某人做某事

be under a ban被禁止

base sth. on/upon sth. 以…为基础; be based on 基于;on…basis=on the basis of 以…为根据; 在…基础上

battle against 向…开战; battle with 与…搏斗; battle for为…而战

because of + 名词(代词、 what 从句)

make the bed 整理床铺;in bed/on the bed 在床上

beg sb. to do sth.恳求某人干某事; beg for sth. 请求得到 beg sth. of sb.恳求某人某事

begin with 从…开始

高三化学无基础从哪学 怎么提高成绩

首先明确化学反应，从元素周期表角度考虑：化学的反应原理都是最外电子层是否“饱和”的问题，物态的化合价基本符合元素周期表分规律，只有少数多化合价的，要抄下牢记。做一个专门学化学的笔记本，把“非常规”的记录，包括所有反应的特殊颜色、气体、沉淀、变价等值的注意的特殊反应和元素。七七网

高三化学0基础怎么学

1、重点记录，特殊元素，一定要牢记分清：神马是特殊元素?就是反应能产生特殊气体、沉淀、颜色的元素，还有变价元素、组合元素(酸根)等，这些都高考化学的考点与解题入手点。在本博有归纳化学解题入手点大全，里面全都是特殊反应、易混知识点。希望大家自己总结，而不是认为有了这些内容，就高枕无忧。

2、判断与推导要学习：无机化学重在判断，判断反应机理，反应原理，如化合价是否对等，能否参与反应，如何配平，都是基于周期表规律进行判断和推导的。而有机化学的判断，首先是官能团的判断，而后是碳链的推导。抓住官能团的反应特性，然后根据碳链分布规律(4个键位)，就能把知识点吃透，把题拿下。

高中化学的学习方法

1、坚持课前预习积极主动学习

课前预习的方法：阅读新课、找出难点、温习基础

(1)、阅读新课：了解教材的基本内容。

(2)、找出难点：对不理解的地方做上标记。

(3)、温习基础：作为学习新课的知识铺垫。

2、讲究课内学习提高课堂效率

认真听课：注意力集中，积极主动地学习。当老师引入新课的时候，同学们应该注意听听老师是怎样提出新问题的?当老师在讲授新课时候，同学们应该跟着想想老师是怎样分析问题的?当老师在演示实验的时候，同学们应该认真看看老师是怎样进行操作的?当老师在对本节课进行小结的时候，同学们应该有意学学老师是怎样提炼教材要点的?