下面是小编收集整理的高中英语语法介绍：as as的用法，本文共11篇，供大家参考借鉴，欢迎大家分享。本文原稿由网友“clpj”提供。
篇1：高中英语语法介绍：as as的用法
高中英语语法介绍：as as的用法
as as 结构在英语中用法较多，学生在平时的学习中会频繁地接触到此种结构。有部分学生认为 as as 结构中只能出现形容词或副词并且认为此结构只能用于原级比较，这种认识是单一的。实际上 as as 结构经过不同变化可以构成不同的短语和句式，这些短语和句式被灵活地运用于课文和练习中。如果学生对此结构的用法了解不多，就会在平时的学习中遇到障碍。为了帮助学生清除障碍，笔者就 as as 结构的几种用法介绍如下：
一、as + 形容词或副词原级 + as 意为和一样，表示同级的比较，但要注意第一个 as 为副词，第二个 as 为连词。根据比较对象和性质的不同又可以把此种结构分为三种：
（一） as as 结构用于表示不同人或物同一性质的比较，意为和一样 。例如：
The tree is as tall as the building(is) ．
这棵树和那栋楼一样高。
注意此结构也常用于形象比喻中： as cool as cucumber 沉着的， as stubborn as a mule 非常顽强的，倔强的， as clear as crystal 非常透明的， as poor as a church mouse 非常贫困的， as busy as a bee 像蜜蜂一样忙碌， as easy as ABC 像 ABC 一样容易， as deep as a well 像井一样深， as light as a feather 像羽毛一样轻， as soft as butter 像黄油一样软。这些短语生动活泼，浅显易懂，记住这些短语可以提高学生的英语写作和口语能力。
（二）“ as … as …结构”用于表示同一个人或物不同性质的比较，意为“既……又……” 。例如：
This swimming pool is as wide as it is long. 这个游泳池宽度和长度相等。
（三）“ as … as …结构”用于表示两个人或物不同性质的比较，表示程度相同或相当，意为“……而……”。在否定句中结构是“ so/as…as… ”。例如：
He was as handsome as his wife was beautiful ． 他长得非常英俊，他的妻子也长得非常漂亮。
He was as experienced as his brother was green ．
他经验丰富，而他兄弟却涉世未深。
He cannot run so/as fast as you. 他没你跑得快。
Danny is not so/as wise as he is witty ．
丹尼为人风趣，但欠明智。
需要注意的.是： “as + 形容词或副词原级 + as…” 结构的变体形式是“ as + 形容词 + a + 单数名词 + as 或 as + many/much + 名词 + as ”。意为“……和……一样…… “ 。例如：
I don't want as expensive a car as this. ＝ I don't want a car as expensive as this ．
我不要这么贵的汽车。
This is as good an example as the other is. 这个例子和另外一个例子一样好。
Tony is as clever a boy as his brother ．
托尼是一个和他兄弟一样聪明的男孩。
I can carry as much paper as you can. 我能搬得动和你一样多的纸。
此外，变体结构的否定形式为“ so +adj. + a/an + n. ( 单数 ) + as ” 。例如：
I am not so strong a man as I was. 我已经没有从前那么强壮了。
二、“as … as… 结构 ” 中常见词组和句式的用法
“as … as… 结构 ” 中常见词组和句式有很多，最常见的词组有“ as soon as ”意思是 “ 一 …… 就 ……”, 引导一个时间状语从句，还有“ as much as ”和“ as many as ”意思是“像 …… 一样多 ……” ，用来表达极其多的语气，学生在学习中时常会遇到这些词组，对这些词组的用法并不陌生。笔者对此无需赘述。下列笔者将要介绍 “as … as… 结构 ” 中其他一些常用词组和句式：
（一）词组“ as long as ”意思是 “ 长达 …… 之久；只要 ……” 。引导时间或条件状语从句。如：
It took us as long as three years to carry out the plan. 我们花了长达三年的时间才完成这项计划。
You may borrow this book as long as you promise to give it back. 只要你答应归还，你就可以把这书借走。
As long as you work hard, you are sure to succeed in everything. 只要你努力，你就一定会事事成功。
（二）词组“ as far as ” 意思是“那么远，就… … 而知，就… … 言，” 如：
He walked as far as the railway station yesterday evening. 昨天傍晚，他一直散步到火车站。
As far as I’m concerned, she is the most qualified for the job. 在我看来，她是最适合这份工作的。
（三）句式 “ as+ many/much+ 名词 +as” 意思是“ …… 和 …… 一样”。此结构是词组“ as much as ”和“ as many as ”的变体形式。如：
To eat too much is as much a bad thing as to eat nothing. 吃太多和什么都不吃同样是坏事。
He is as much a member of the orchestra as Tom. 他和汤姆同样是管弦乐队的成员。
Comets are just as much members of the sun’s family as(are) the other planets. 彗星和其他的行星同样是太阳家族的成员。
（四）以下几个结构的意思都差不多：“ as … as possible/as…as one can(could)/as…as…can be” 都表示“尽可能地… … ”的意思。 如：
Read the story as quickly as possible. = Read the story as quickly as you can. 尽快地阅读这篇故事。
They watered the trees as often as possible. = They watered the trees as often as they could. 他们尽可能经常给树浇水。
His failure is as plain as plain can be. 他的失败是再明白不过了。
He is as handsome as handsome can be. 他潇洒极了。
Mary is as hardworking as can be. 玛丽学习极为努力。
其他例如：
as wise as wise can be 再聪明不过了 as white as white can be 白得不能再白了 as wrong as wrong can be 错得太离谱了
（五）“ as … as usual/ever/before ”此结构的意思是“像平时 / 以前一样”。如：
He gets up as early as usual. 他像平时一样早起。
He seems to be as busy as ever. 他似乎像往常一样忙碌。
He works as hard as ever. 他和往常一样努力工作。
She was as beautiful as ever after so many years. 过了这么多年她美丽如故。
（六）“ as … as …结构”可以用来表示倍数。具体用法是倍数词： twice ， three times ， half 或 a quarter 置于第一个 as 之前，意思是“ …… 是 …… 的几倍”。如：
You are not half as clever as you think you are ．
你可不像自己想象的那么聪明。
She isn ’ t going out with a man who is twice as old as she ． 她不打算和一个比她大一倍的人出去散步。
We’ve produced twice as much cotton this year as we did last year. 我们今年的棉花产量是去年的两倍。
She works three times as hard as I. 她用功的程度是我的三倍。
需要注意的是，在比较级前还可以用“ over, more than ” 等表示“比 …… 倍数还要多”。如：
He is more than three times as rich as I. 他的财富是我的三倍还不止。
I am more than twice as old as he. 我的年龄是他是两倍还不止。
He studies more than three times as hard as I. 他用功的程度是我的三倍还不止。
He has collected more than four times as many stamps as I. 他搜集的邮票是我的四倍还不止。
（七）词组“ as well as ”意思是“像…一样好，既…又… , 除之外还”，此短语使用频率十分高，用途非常广泛。它可以用作连词和介词，也可以表示比较。具体用法如下：
1. 词组“ as well as ”用作连词。连接两个并列的同等成分，其意义为“不但……而且……”，“既……又……”，这时相当于“ not only … but also… ”。它所连接的部分既可以是单词、短语，也可以是句子。例如：
He speaks Japanese as well as English and French. 他不但讲英语和法语，而且还讲日语。
2. 词组“ as well as ”用作介词。此时，相当于 besides ，意为“除……之外”，后常接名词、动名词。如
As well as visiting the old man, he helped to clean the room. 除看望老人外，他还帮助打扫房间。
3. “ as well as ”用于同级比较 , 意为“和……一样（好）”，这时，第一个 as 是副词，第二个 as 是连词，引导一个状语从句，表示同级比较。如：
He can operate the machine as well as I do. 他操作这台机器和我一样熟练。
4. 在使用“ as well as ” 时还应注意以下几点：
（ 1 ）当“ as well as ” 连接主语时，谓语动词的人称和数应与“ as well as ” 之前的名词或代词的人称和数保持一致。如：
Mary as well as I has been to the Great Wall. 我和玛丽去过长城。
（ 2 ）当“ as well as ”连接两个谓语动词时，前后时态与形式应保持一致。如：
They play the piano as well as sing. 他们不但会唱歌，而且会弹琴。
（ 3 ）当“ as well as ”连接两个简单动词时，也可充当插入语，这时 as well as 后的动词在人称和数上应与主语保持一致。如：
He works, as well as sleeps, in the room. 他既在这房间里睡觉，又在这儿工作。
（ 4 ）当“ as well as ”前的动词是分词或不定式，那么“ as well as ” 后的动词应取相应的形式（不定式不带 to ）。如：
You can’t expect her to do the housework as well as look after the children. 你不可能叫她既做家务又照看小孩。
（ 5 ）如果“ as well as ”前的谓语动词是一般现在时或一般过去时，“ as well as ” 之后的动词可与前面一致，也可用动名词形式。如：
She sings as well as playing the piano. 她不但会弹琴，而且会唱歌。
Heavy smoking runs away with your money, as well as being bad for your health. 抽烟多既浪费金钱，又对健康不利。
（ 6 ）如果“ as well as ” 前面的动词是分词，那么“ as well as ” 后的动词也应用分词形式。如： We are repairing the roof, as well as painting the walls. 我们既油漆墙壁，又修房顶。
（ 7 ） “ as well as ”也可以用于否定结构中，当 not 位于“ as well as ” 后时，两者都否定；当 not 用于 as well as 前时，否定前者，肯定后者。试比较：
I shall not see the film as well as he. 他将去看电影，而我不去。
I, as well as he, shall not see the film. 他不去看电影，我也不去。
通过以上分析可以发现“ as … as …结构”看似简单，但此结构变化太多，不易掌握。只有在平时的学习中多做练习才能熟能生巧。
As… as 的否定形式： not as … as
Not as half … as …
My daughter is not as half clever as your daughter.
篇2：《高中英语语法》介绍
高中英语语法-日常情景会话用语(四)之二
日常情景会话用语(四)之二
What's the matter（trouble） with you /What's wrong with you /What's your problem /How are you feeling today /How long have you been like this /Take this medicine three times a day./Take it easy./It's nothing serious./You'll be all right soon.
（2）病人
There's something wrong with.../I'm ill（sick）./I've caught（had/got） a cold （cough/pain/fever/headache）./I feel terrible（bad）. My leg hurts.This place hurts./I have to（must） go to see a doctor.
[注]表感冒、头疼、发烧等即可用动词have，亦可用catch。用have时cold，fever，headache等前面的冠词a不能去掉,用catch一词时,不定冠词a可有可无。即:have a fever=catch （a） fever；若cold，fever，headache等前面有形容词修饰时,则a不能去掉。
另外,用have词组时,have是持续性动词,可以与一段时间状语连用;而catch短语中,catch是终止性动词,不能与一段时间状语连用。
高中英语语法-高中英语语法重点难点回顾之三
高中英语语法重点难点回顾之三
little,no,some, 等修饰。
I have read all the book (that) you gave me.
4)先行词被 the only, the very, the same, the last 修饰时。
He is the only person that I want to talk to.
5)先行词既有人又有物时。They talked of things and persons that they remembered in the school.
先行词是表示地点时,要根据从句的谓语动词是及物的还是不及物的。如果是及物的就用that(which),否则用where。
This is the house where he lived last year.
This is the house that (which) he visited last year.
用no sooner…than和hardly…when引导的从句表示“刚……就……”。主句中的动词一般用过去完成时,从句用过去时;而且主句一般倒装,把助动词had提到前面。例如：Hardly had I entered the room when I heard a loud noise.
代词作主语时,主谓语序不变。Here it is. Here he comes.
当句首状语为表示地点的介词词组时也常常引起全部倒装。
South of the city lies a big steel factory.
From the valley came a frightening sound.
表语置于句首时,倒装结构为“表语+连系动词+主语”。
Present at the meeting were Professor White,Professor Smith and many other guests.
Gone are the days when they could do what they liked to the Chinese people.
Among the goods are Christmas trees, flowers, candles and toys.
He has been to Beijing. So have I.
Li Wei can’t answer the question. Neither can I.
部分倒装
用于省略if的虚拟条件状语从句。Had you reviewed your lessons,you might have passed the examination.
3.用于“形容词(或名词、动词)+as(though)引导的让步状语从句中。例如：Pretty as she is ,she is not clever.
Try as he would, he might fail again.
如果从句的表语是名词,其名词前不加任何冠词。
Child as he was, he had to make a living.
用于no sooner…than…,hardly…when和not until的句型中。Not until the teacher came did he finish his homework.
用于never,hardly,seldom,scarcely, barely, little,often,at no time,not only,not once等词开头的句子。
Never shall I do this again.
Little did he know who the woman was.
6.用于以only开头的句子(only修饰副词,介词短语或状语从句时)。Only this afternoon did I finish the novel.
Only in this way can you master English.
Only when he told me did I realize what trouble he was in.
如果only后面的词组不是状语,则不用倒装。
Only Wang Ling knows this.
用于某些表示祝愿的句子。May you succeed!祝你成功!
stomach－stomachs，a German－three Germans,
an American－two Americans，man cook - men cooks;
papers 报纸, 文件 manners礼貌 drinks饮料
in a word 简言之?in other words 换句话说
have words with 与某人吵嘴
have a few words (a word) with sb.与某人说几句话
The crowd were running for their lives．
某些集体名词, 如people, police, cattle等, 只当复数看待, 谓语动词必须用复数。The police are searching for him.
高中英语语法-高中英语语法重点难点回顾之二
高中英语语法重点难点回顾之二
d that she (should) stay in bed for a few days.
He demanded that we (should) start right away.
作advice,idea,order,demand,plan,proposal,suggestion,request等名词的表语从句和同位语从句,其谓语动词要用虚拟语气的结构“(should)＋动词原形”。例如：We all agreed to his suggestion that we(should) go to Beijing for sightseeing.
My idea is that we (should) do exercises first.
在feel, hear, notice, observe, see, watch, have, let, make等词后的补足语中,不定式不带to。但是这些句子如果变成被动结构时,就必须带to。例如：I often hear him sing the song.
He is often heard to sing the song.
注意：不定式动词在介词but, except, besides后面时,如果这些介词之前有行为动词do的各种形式,那么,这些介词后的不定式不带to,否则要带to.如：
She could do nothing but cry.
What do you like to do besides swim?
I have no choice but to go.
作定语的不定式如果是不及物动词,或者不定式所修饰的名词或代词是不定式动作的地点、工具等,不定式后面须有相应的介词。例如：He is looking for a room to live in.
There is nothing to worry about.
Please give me a knife to cut with.
There / It is no use/ good/ not any use/ good/ useless doing sth.
动词后可以用动名词作宾语,但不能用不定式:
admit,appreciate, avoid, consider, delay, enjoy, escape, excuse, feel like, finish, forgive, give up, imagine, include, keep, mention,mind,miss,practise, put off, resist, risk, suggest, can’t help, can’t stand(无法忍受)等。
I tried not to go there.(我设法不去那里。)
I tried doing it again.(我试着又干了一次。)]
mean to do 有意... mean doing意味着...
I mean to come early today.(我打算今天早些来。)
Missing the train means waiting for another hour.
(误了这趟火车意味着再等一个小时。)
allow, advise, forbid, permit
We don’t allow smoking here. We don’t allow students to smoke.
动词need,require,want作“需要”解,其后跟动词作它的宾语时,若表示的含义是被动的,必须用动名词,或不定式的被动式。例如：
The window needs(requires, wants)cleaning(to be cleaned).
在短语devote to, look forward to, pay attention to, stick to, be used to, object to,thank you for, excuse me for 等后的动词也必须用动名词形式：I look forward to hearing from you soon.
Badly polluted, the water cannot be drunk.(原因)
Being written in haste, the composition is full of mistakes.
(原因,强调写的过程,故应用现在分词一般被动式)
Having been deserted by his guide, he couldn’t find his way through the jungle.(为了强调已完成的动作)
Asked to stay, I couldn’t very well refuse.
这里 asked 可能意味着 having been asked, 也可能意味着when/since I was asked, 但用了 having been asked 就不会有歧义。
下面句中过去分词表示的时间与谓语动词所表示的时间相同，所以不能代之以强调先于谓语动词的现在分词完成被动式。例如：
Covered with confusion, I left the room.我很窘地离开了房间。
United, we stand; divided, we fall. 团结则存，分裂则亡。
He used to live in London, use(d)n’t he /didn’t he?
There used to be a cinema here before the war, use(d)n’t there /didn’t there?
Such things ought not to be allowed, ought they?
He ought to be punished, oughtn’t he?
但在正式文体中,用ought we not形式。例如:
We ought to go, ought we not?或We ought to go ,should we not?
含有情态动词must的句子表示推则,作“想必”解时,疑问部分不可用mustn’t。若前句强调对现在情况的推测,疑问部分用aren’t(isn’t)十主语,例如：You must be tired,aren’t you?若陈述部分的must表示“有必要”时,附加疑问句部分则用needn’t。例如：You must go home right now, needn’t you?
当mustn’t 表示禁止时,附加疑问部分一般用must。如：
You mustn’t walk on grass, must you?
前句谓语动词是must have＋过去分词时,若前句强调对过去情况的推测(一般有过去时间状语),疑问部分的谓语动词用didn’t＋主语;若前句强调动作的完成,疑问部分的谓语动词用haven’t(hasn’t)＋主语, 例如：
He must have met her yesterday, didn’t he?
You must have seen the film, haven’t you?
陈述句谓语部分出现否定词缀时(前缀或后缀),疑问部分仍用否定结构。例如:He is unfit for his office, isn’t he?
如果陈述部分包含有no, never, hardly, seldom, few, little,nowhere, nothing等否定或半否定词时,疑问部分用肯定形式。例如：He is hardly 14 years old,is he?
如果陈述部分的主语为everyone,someone,no one等不定代词,其疑问部分的主语可用he,也可用they。
Everyone knows his job, doesn’t he?
Everyone knows their job,don’t they?
No one was hurt,were they?
I’m late, aren’t I?
One can’t be too careful,can one(you)?
Have a cup of tea, will you?
Let’s go there,shall we? Let us go there,will you?
同位语从句跟在名词后面,进一步说明该名词的具体内容。引导同位语从句的名词主要有fact, news, promise, idea, truth等。连接词用that (不用which)及连接副词how, when, where, why等。例如：
His delay is due to the fact that the car went wrong halfway.
The news that our team has won the match is true.
She asked the reason why there was a delay.
关联词只能用whether不能用if表示“是否”的情况如下:
A)在表语从句和同位语从句中。例如：
The question is whether the film is worth seeing.
The news whether our team has won the match is unknown.
B)在主语从句中,只有用it作形式主语时,whether和if都能引导主语从句,否则,也只能用whether。例如：
Whether we shall attend the meeting hasn’t been decided yet.
It hasn’t been decided whether(if)we shall attend the meeting.
C)在介词之后。(介词往往可以省略)例如：
It all depends (on) whether they will support us.
D)后面直接跟动词不定式时。
He doesn’t know whether to stay or not.
E)后面紧接or not 时。
We didn’t know whether or not she was ready.
F)引导让步状语从句,只能用whether。
Whether you like it or not, you must do it well.
G)用if会引起歧义时。例如：Please let me know if you like it.
该句有两个意思：“请告诉我你是否喜欢”。
或“如果你喜欢,请告诉我。”用了whether就可以避免。
在下面几种情况下必须用“that”引导定语从句：
1)先行词是不定代词：all,few,little, much,something,nothing,anything等。All that we have to do is to practise every day.
2)先行词被序数词或形容词最高级所修饰。
The first lesson that I learned will never be forgotten.
3)先行词被all,any,every, each, few,
高中英语语法-高中英语语法重点难点回顾之一
高中英语语法重点难点回顾之一
主谓一致常考难题：
Five minutes is enough to do this exercise．
Each boy and each girl wants to serve the people in future．
More than one student has seen the film.
Many a ship has been damaged in the storm.
More members than one are against your plan.
一些有两个部分构成的名词表示衣物或工具作主语时, 谓语通常用复数形式：glasses, clothes, trousers, shoes, compasses, chopsticks, scissors等。
但如果主语用a kind of , a pair of , a series of等加名词构成时, 谓语动词一般用单数形式。A pair of shoes was on the desk．
并列主语如果指的是同一个人、同一事物或同一概念时, 谓语动词用单数形式, 这时and后面的名词没有冠词。例如:
Truth and honesty is the best policy．
The girl’s teacher and friend is a young doctor．
To love and to be loved is the great happiness.
Going to bed early and getting up early is a good habit.
A knife and fork is on the table.
当主语后面跟有as well as, as much as , no less than, along with, with, like, rather than, together with, but, except, besides, including, in addition to等引导的词组时, 其谓语动词的单、复数按主语的单、复数而定。例如:
The teacher as well as the students was excited．
The room with its furniture was rented．
A (great) number of修饰可数复数名词, 谓语动词用复数; a great deal of,a large amount of 修饰不可数名词, 其短语作主语时, 谓语动词用单数。
关系代词who, that, which等在定语从句中作主语时, 其谓语动词的数应与句中先行词的数一致。例如:
Those who want to go please sign your names here．
Some of the energy that is used by man comes from the sun．
季节、月份、星期、节日、假日、一日三餐、学科名称，球类、棋类名词名称前一般不加冠词。
1/2 one(a) half 1/4 one(a) quarter
形容词的顺序：
系动词be，grow，get，become，feel，appear，prove，seem，look，keep，smell，taste，sound，turn，remain限定词+数量形容词(序数词在前，基数词在后)+性状形容词+大小、长短、高低等形体+新旧+颜色+国藉+材料
Those three beautiful large square old brown wood table
某些以a-开首的形容词例如：afraid，alike，alone，asleep，awake, alive 等只能作表语,不能作定语。
某些以-ly结尾的词是形容词而不是副词：friendly，lively， lovely，lonely，likely，deadly，silly，orderly, timely等。
1)close接近地 closely仔细地，密切地
2)free 免费地 freely自由地,无拘束地
3)hard努力地 hardly几乎不
4)late 晚，迟 lately近来
5)most 极,非常 mostly主要地
6)wide广阔地，充分地 widely广泛地
7)high高 highly高度地，非常地
8)deep深，迟 deeply抽象意义的“深”
9)loud大声地 loudly大声地(含有喧闹的意思)
10)near邻近nearly几乎
bad/ill,badly worse worst little less least
表示一方不及另一方时，用“less＋原级＋than”的结构表示：This room is less beautiful than that one．
表示一方超过另一方的程度或数量时，可在比较级前加表示程度的状语，如：even，a lot，a bit，a little，still，much，far, yet, by far等修饰：He works even harder than before．
注意:by far 通常用于强调最高级。用于比较级时,一般放在比较级的后面, 如放在前面,应在二者中间加“the”。
He is taller by far than his brother.
He is by far the taller of the two brothers.
某些以-or结尾的形容词进行比较时，用to代替than。superior，junior，senior等。
He is superior to Mr Wang in mathematics．
在比较从句中为了避免重复通常用that(those)，one(ones)代替前面出现的名词。that指物，one既可指人，也可指物。that可代替可数名词单数和不可数名词，而one只能代替可数名词。例如：
The book on the table is more interesting than that on the desk．
A box made of iron is stronger than one made of wood．
表示倍数的比较级有如下几种句型:
A is three (four,etc.) times the size (height, length, width,etc) of B.
The new building is four times the size (the height) of the old one.
这座新楼是那座旧楼的四倍大(四倍高)。［高三倍］
A is three (four, etc.) times as big (high, long, wide, etc.) as B.
Asia is four times as large as Europe.亚洲是欧洲的四倍大。
A is three (four,etc.) times bigger (higher, longer, wider) than B.
例如:Your school is three times bigger than ours.
你们的学校比我们的学校大三倍。
表示两倍可以用 twice 或 double。
表示“最高程度”的形容词，如excellent，extreme，perfect等，没有最高级，也不能用比较级。
如果复数名词前有many、few，不可数名词前有much、little等表示量的形容词时，该用so而不用such。如：
I’ve had so many falls that I’m black and blue all over.
Mr White got so little money a month that he could hardly keep body and soul together.
但little不表示数量而表示“小”的意思时,仍用such。如:
They are such little children that the they cannot clean the house by themselves.
6)almost与nearly
在very, pretty, not后用nearly, 不用almost。例如：
I’m not nearly ready.
在any, no, none, never前用almost, 不用nearly。例如：
I almost never see her.
need 表示“需要”或“必须”,作情态动词时,仅用于否定句或疑问句中。在肯定句中一般用must, have to, ought to或should 代替。例如：
You needn’t come so early.
Need I finish the work today? －－Yes, you must.
注意：needn’t have done“表示本来不必做某事而实际上做了某事”。例如：You needn’t have waited for me.
“should have done”表示应该做到而实际上没有做到。
You should have started earlier.
“ought to have done”表示过去应做某事而实际未做。
You ought to have helped him (but you didn’t)
书报的标题,小说等情节介绍常用一般现在时。
表示感觉,愿望和状态的某些动词如have, be, hear, see, like等词一般不用进行时。
有些动词形式上是主动结构,但表示被动的意思。常见的有可和 well, easily 等副词连用的不及物动词sell,wash,write,read,clean,cook等。例如：
The cloth washes well.这布很经洗。
The new product sells well.这新产品很畅销。
The pen writes well.这支笔很好写。
在动词 arrange,command, demand, desire,insist, order,propose, request, require, suggest等后面的宾语从句中用“(should)＋ 动词原形”(虚拟语气)例如：
We suggested that we (should) have a meeting.
We insisted that they (should) go with us.
The doctor ordere
高中英语语法-高中英语语法讲义5
篇3：《高中英语语法》介绍
高考高频难词
1.alter v. 改变,改动,变更
2.burst vi.n. 突然发生,爆裂
3.dispose vi. 除掉;处置;解决;处理(of)
4.blast n. 爆炸;气流 vi. 炸,炸掉
5.consume v. 消耗,耗尽
6.split v. 劈开;割裂;分裂 a.裂开的
7.spit v. 吐(唾液等);唾弃
8.spill v. 溢出,溅出,倒出
9.slip v. 滑动,滑落;忽略
10.slide v. 滑动,滑落 n. 滑动;幻灯片
11.bacteria n. 细菌
12.breed n. 种,品种 v. 繁殖,产仔
13.budget n. 预算 v. 编预算,作安排
14.candidate n. 候选人
15.campus n. 校园
16.liberal a. 慷慨的;丰富的;自由的
17.transform v. 转变,变革;变换
18.transmit v. 传播,播送;传递
19.transplant v. 移植
20.transport vt. 运输 n. 运输,运输工具
21.shift v. 转移;转动;转变
22.vary v. 变化,改变;使多样化
23.vanish vi. 消灭,不见
24.swallow v. 吞下,咽下 n. 燕子
25.suspicion n. 怀疑,疑心
26.suspicious a. 怀疑的,可疑的
27.mild a. 温暖的,暖和的;温柔的,味淡的
28.tender a. 温柔的;脆弱的
29.nuisance n. 妨害,讨厌(的人或事物)
30.insignificant a. 无意义的,无足轻重的
31.accelerate vt. 加速,促进
32.absolute a. 绝对的,无条件的;完全的
33.boundary n. 分界线,边界
34.brake n. 刹车,制动器 v. 刹住(车)
35.catalog n. 目录(册) v. 编目
36.vague a. 模糊的,不明确的
37.vain n. 徒劳,白费
38.extinct a. 绝灭的,熄灭的.
39.extraordinary a. 不平常的,特别的,
40.extreme a. 极度的,极端的 n. 极端,过分
41.agent n. 代理人,代理商;动因,原因
42.alcohol n. 含酒精的饮料,酒精
43.appeal n./vi. 呼吁,恳求
44.appreciate vt. 重视,赏识,欣赏
45.approve v. 赞成,同意,批准
46.stimulate vt. 刺激,激励
47.acquire vt. 取得,获得;学到
48.accomplish vt .完成,到达;实行
49.network n. 网状物;电视网;网络
50.tide n. 潮汐;潮流
51.tidy a. 整洁的,整齐的
52.trace vt. 追踪,找到 n. 痕迹,踪迹
53.torture n./vt. 拷打,折磨
54.wander vi. 漫游,闲逛
55.wax n. 蜡
56.weave v. 织,编
57.preserve v. 保护,保存,保持,维持
61. abuse v. 滥用,虐待;谩骂
62. academic a. 学术的;;研究院的
63. academy n. (高等)专科院校;学会
64. battery n. 电池(组)
65. barrier n. 障碍;棚栏
66. cargo n. (船、飞机等装载的)货物
67. career n. 生涯,职业
68. vessel n. 船舶;容器,器皿;血管
69. vertical a. 垂直的
70. oblige v. 迫使,责成;使感激
71. obscure a. 阴暗,模糊
72. extent n. 程度,范围,大小,限度
73. exterior n. 外部,外表 a. 外部的,外表的
74. external a. 外部的,外表的,外面的
75. petrol n. 汽油
76. petroleum n. 石油
77. delay vt./n. 推迟,延误,耽搁
78. decay vi. 腐烂,腐朽
79. decent a. 像样的,体面的
80. route n. 路;路线;航线
81. ruin v. 毁坏,破坏 n. 毁灭,[pl.]废墟
82. sake n. 缘故,理由
83. satellite n. 卫星
84. scale n. 大小,规模;等级;刻度
85. temple n. 庙宇
86. tedious a. 乏味道,单调的,
87. tend vi.易于,趋向
88. tendency n.趋向,趋势
89. ultimate a. 最大的,最终的 n. 极端
90. undergo v. 经历,遭受
91. abundant a. 丰富的,充裕的,大量的
92. adopt v. 收养;采用;采纳
93. adapt vi. 适应,改编,改写 vt. 使适应
94. bachelor n. 学士,学士学位;单身汉
95. casual a. 偶然的,;临时的;非正式的
96. trap n. 陷阱,圈套 v. 设陷阱捕捉
97. vacant a. 空的,未占用的
98. vacuum n. 真空,真空吸尘器
99. oral a. 口头的,口述的,口的
100. optics n. (单、复数同形)光学
高中英语语法-高中英语语法讲义6
篇4：高中英语语法it的用法
It用法及其句型和固定搭配，是高中英语语法的重点、难点，又是高考英语的热点，因此应给予充分的重视，现将it用法归纳如下：
一、作人称代词
1、it代替前面(或后面)的单数名词或分句等所表示的事物。
e.g. You cannot eat your cake but have it.(it代替前面的cake)Although we cannot see it, there is air all around us. (it代替后面的air)They say he has left town, but I don’t believe it. (it代替前面They…town分句中的情况)
2、代替有生命但不能或不必分阴阳性的东西(包括婴儿)。
e.g. Yesterday we saw a big tree. It was fully twenty metres high. (it代替前面的tree)The baby cried because it was hungry. (it代替前面的baby)
3、在某些习惯说法中，可以代替人。
e.g. -- Someone is knocking at the door, Peter. -- Who is it? -- It’s me.
-- Who are singing? -- It is the children.
-- The light is still on in the lab. It must be the third-year students doing the experiment.
4、it与one的区别：这两个词都可以代表前面说过的名词，但it用于同名同物的场合;one则用于同名异物的场合。
e.g. -- Do you still have the bicycle? -- No, I have sold it.
-- Is this knife yours? -- No. It is Xiao Zhang’s. Mine is the one on the desk.
5、it与that的区别：两词都可代替某一特定名词，但that指同一类，并非同一个。
e.g. The climate of South China is mild(温和的); I like it very much.(it指the climate of South China)The climate of South China is much better than that of Japan.(that指the climate)
二、作无人称代词it作无人称代词时，除了句中找不到它所代表的词语外，另一个特点是它后面的内容都是表示天气、时间、距离、度量衡及情况等。
It is fine (rainy, windy, etc.).
It is noon.
It is a half hour’s walk to the factory.
It is eighteen square metres in area.
What does it matter?
三、作强调词，构成强调结构用以帮助改变句子结构，使句子的某一成分受到强调。“It is (was) + 所强调的成分+ that (who) + 其它成分。”在这个句型中，it本身没有词义。在使用强调句型时需注意以下几点：
1. 请注意强调句型的特殊疑问句例When was it that he changed his mind to take part in the activity?
2. 在强调原因状语从句时，只能强调由because所引导的从句例It was because he was ill that he didn't come to school yesterday.
3. 在强调not … until结构时必须把not与until一起放到被强调的位置上例It was not until she took off her dark glasses that I realized she was my brother.
4. 注意强调句型与定语从句的区别例It was at 7 o'clock that he came here yesterday.( 强调句型)It was 7 o'clock when he came here yesterday.(定语从句)四、It用作形式主语It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。
篇5：高中英语语法学习方法介绍
1. 积极主动归纳总结语法规则
英语学习者在学习过程中要善于主动观察、归纳、总结语法规则，不要完全依靠教师或书本的讲解。研究表明，学习者自己归纳总结的语法规则比从书本上学来的记得更好。例如动词不定式和动词-ing形式都可作宾语，归纳后可知高中有少数动词后只能跟动词-ing形式作宾语，它们主要是mind, miss, enjoy, admit, avoid, finish, escape, practice等。
2. 要善于从错误中学习
学习者要善于从错误中学习。英语学习中出现错误是不可避免的。学习者一方面不要怕犯错误，应大胆地使用英语;另一方面，要注意纠正错误，从错误中学习。对于教师批改过的作业，一定要仔细看。在口头交际中，不能完全不顾语法，但也不能因为怕犯语法错误而不敢开口。研究表明，在口头表达中，适度地监控语法的正确性和准确性最有利于提高口语能力。
3. 不要被语法术语困扰
在语法学习中，学习者经常被某些语法术语所困扰。不同的语法书和不同的语法学家经常使用不同的语法术语，这给英语学习者造成不少困难。学习者如果遇到难以理解的语法术语，最好是请教老师，看有没有其他解释。比如有的语法书里使用“名词性从句”、“形容词性从句”等概念。有的学习者难以理解。其实，名词性从句包括主语从句、宾语从句等;形容词性从句一般指定语从句。
篇6：高中英语语法学习方法介绍
1、化复杂为简单，变抽象为形象
倒装这一语法的结构理解并不难，难的是记忆如此多语法条目，所以采用了利于记忆的口诀法。倒装其实很好记，记住“闹事”(NAO SHI)就可以。说明：NAO SHI中的六个字母分表代表否定词置于句首，as(尽管)，only+状语，so/such以here为首的表地点、方位等的词或词组置于句首及虚拟语气中的if省略六种情况。
分别归纳NAO SHI中的六个字母代表的六种倒装结构。引导学生归纳倒装条件及如何倒装。特别注意引导学生归纳not only 和not until引导的倒装句结构的不同。特别注意引导学生掌握as引导的倒装句中作表语的名词和形容词最高级前不用冠词。特别要求学生记忆“副词开头要倒装，人称代词则如常”。 通过将陈述语序的句子改写为倒装句及翻译练习，使学生初步掌握这种结构。
2、适当做辨析练习，巩固对语法规则的记忆
学生刚学完倒装，学生对该语法要点的分辨力还只处在感性认识的阶段。一旦这些语言或语法要点与其它干扰选项一起出现，学生的判断能力 往往会受影响。因此要提高学生的辨析能力，除了教师对语言要点作细致的讲解和分析外，学生做大量的辨析题 是必不可少的。这时可采用客观题型中的选择题。只有学生亲自对各类选项加以仔细分析和比较，从中判断出正确的选项，其辨异力才能从感性认识上升到稳固、可靠的理性认识阶段。
3、侧重培养学生突破复杂阅读困难及使用高级结构写作的能力。
学习英语的目的不只是口头交际，而是全面培养听说读写的同时，侧重培养阅读能力，在阅读过程中，通过语法帮助才能正确理解。语法教学的目的不是为了掌握语法而学，而是为了取得学习目的语的工具。语法教学只有将形式和意义结合起来，贯穿于语言实践中，才能使语言结构为语言应用服务。
篇7：高中英语语法学习方法介绍
1. 注意语法在交际中的使用
学习语法最终是为了在交际中使用语法。在日常交际中，有时会为了尽量快速准确地达到交际效果而放松对语法规则的要求。请看一个例子：电视英语教学片《走遍美国》中有这么一个场景：祖父Malcolm Stewart收到老朋友的一封信，邀请他参加一个聚会。祖父一边看信一边把信的内容念给孙子Robert听。其中有这样一句话：He’s writing to invite me to spend a weekend with him at his farm。很多学生疑问：信都写完了而且已经寄给收信人了，怎么还说“He’s writing to invite me ...”?其实这是口头转述的一种特殊方式，很多英文信都是这样开头的：I’m writing to you to ...。相反，如果写信人这样写：I invite you to spend a weekend ... 或者I have written to invite you to ...，虽然语法上没有问题，但似乎不适合这种情况的交际需要。
2. 要始终记住语法是工具，不是最终目的
阅读中，有的学习者虽然不是有意识地停下来分析句子的语法结构，但他们在潜意识里总是一边读一边“留神”语法。一般来讲，只要明白句子意思就不要去思考语法问题。
如果阅读理解中遇到困难，而且从上下文也不能很快找到其他线索，就可以看看语法结构。请看下面的例子：The teacher made the first student to finish the game the winner。有的学生理解这个句子时有困难，好像此句也不符合语法规则，因为make后面的宾语补足语应该是不带to的动词不定式。其实这个句子的主要结构是：make sb. sb. / sth.，即“命名某人为……”或“指定某人成为……”。句中的to finish the game是动词不定式作后置定语修饰the first student，不是宾语补足语。整句话的意思是：老师宣布第一个完成游戏的学生为获胜者。
篇8：高中英语语法one的用法
One, two ,three... 这些数字看似简单，其实也有很多延伸出来的、有趣的用法和意思。今天，我们就来谈谈数one的一些表达吧。
1. Number one 最重要的人(或事物);最好的人(或事物)
Many people consider themselves number one, the most important person.
很多人认为他们自己就是最好的，是最重要的一个人。
2. Look out for/ Take care of number one 先为自己着想，照顾自己的利益, 为自己打算
One and only 绝无仅有的;独一无二的;有名的
They are always looking out for number one and taking care of number one. It is as if they are the one and only person on Earth.
他们总是先为自己着想，只关心自己的利益，就好像他们是地球上唯一的人。
3. Pull a fast one 欺骗, 捣鬼
Jim only won the game because he pulled a fast one on his opponent.
吉姆因为跟对手耍了手段，才A了比。
4. One in a million百万分之一，凤毛麟角，百里挑一，佼佼者
She's one in a million.
她是个百里挑一的人。
5. At one time 同时, 曾经
At one time we met frequently.
我们过去常见面。
6. Roll up into one 合为一体;兼于一身
She is a great person -- kind, thoughtful and intelligent -- all good qualities rolled up into one.
她是个很优秀的女人――善良，体贴，聪慧――集所有可贵品质于一身。
7. One good turn deserves another. 善须善报;要以德报德;好人应得好报。
If he does you a favor, you should do him a favor. One good turn deserves another.
如果他帮你的忙，那么你就应帮他的忙，以德报德嘛。
8. Be/go back to square one 退回起点, 从头再来
His papers were lost in the accident, so he had to go back to square one with the work.
他的论文在这次事故中弄丢了，只得从头再写。
篇9：高中英语语法yet的用法
yet：
1. 作副词，表示“已经”、“至今”、“仍然”等。用于否定句、疑问句，通常位于句末。
Is your mother back yet? 你母亲回来了吗?
I don‘t want to go away yet. 我还不想离开。
I doubt if he has read it yet. 我怀疑他是否读过它。
在否定句中，有时也位于句中(紧跟在否定词之后)，这种用法比句末位置的用法更正式。
例如：我们还不知道答案。
正：We don’t know the answer yet. (口语或非正式)
正：We do not yet know the answer. (正式)
误：We don‘t know yet the answer.
但有时可紧跟在动词后的从句前：
I don’t know yet whether he‘ll come or not. 我还不知道他来不来。
2. 有时与情态动词连用，表示“迟早”、“早晚”。
We may win yet. 我们迟早会获胜的。
The plan may even yet succeed. 该计划将来说不定会成功。
3. 用作连词，表示转折，意为“但是”、“然而”，往往含有“尽管如此但……”之意。
He said he would be late, yet he arrived on time. 他说他会迟到，但他却准时到了。
有时可与另一个连词 and, but 连用(位于其后)。
The boy is fat and yet he runs very fast. 这男孩很胖，但却跑得很快。
I agree with you, but yet I can’t consent. 我同意你的意见，但是我不能答应。
4. 用于 not (just) yet， 意为“尚未”“还不(没有)”。
A：Are you ready to start? 你准备出发了吗?
B：Not just yet. 还没有。
A：Has he ever been to a foreign country? 他出过国吗?
B：Not yet. 没有。
篇10：英语语法讲解：数词的用法介绍
数词在英语句子中可以作主语、表语、宾语、同位词、定语等成分。
1.作主语
Eight is a good number.
8是一个好数字。
Five is chosen by many people.
许多人选择数字5。
2.作表语
You are nine.He is the second.
你是9.他是第2.
3.作宾语
Many people love 8.
许多人喜欢8。
4.作同位语
You three are special.
你们三人很特别。
5.作宾语
100 bottles are far from enough.
100个瓶子远远不够。
She won the second place.
她获得第二名。
注意：基数词+名词(度量词)常能修饰形容词或者副词。
10 meters long 10米长
100 yards wide 100码宽
1000 meters high 1000米高
90 years old 90岁
three timesfaster快三倍
10，000 times better 好一万倍
篇11：高中英语语法 ing用法专项练习题
Exercises:
1. The officers narrowly escaped ___________in the hot battle.
A. have killed B. to kill C. to be killed D. being killed
2.___________ the letter, he went out to post it.
A. Writing B. Being writing C. Having written D. Written
3. Don't you remember ___________ ?
A. seeing the man before B. to see the man before
C. saw the man before D. to have seen the man before
4. People couldn't help ___________ the foolish emperor in the procession.
A. laugh at B. to laugh at C. laughing at D. laughing on
5. We're looking forward ___________ the photo exhibition.
A. to visiting B. to visit C. to having visited D. visiting
6. The girl ___________ under that tree is my sister.
A. sitting B. sits C. is sitting D. sat
7. This sentence needs ___________ .
A. a improvement B. improve C. improving D. improved
8. ___________ anything about the accident, he went to work as usual
A. Not known B. Known not C. Knowing not D. Not knowing
9. The next morning she found the man ___________ in bed, dead.
A. lying B. lie C. lay D. laying
10. There was terrible noise ___________ the sudden burst of light.
A. followed B. following C. to be followed D. being followed
11. The secretary worked late into the night, ___________ a long speech for the president.
A. to prepare B. preparing C. prepared D. was preparing
12. Can't you read? Mary said ___________ to the notice.
A. angrily pointing B. and point angrily C. angrily pointed D. and angrily pointing
13. How about two of us ___________ a walk down the garden?
A. to take B. take C. taking D. to be taking
14. ---I must apologize for ___________ahead of time. ---That's all right.
A. letting you not know B. not letting you know
C. letting you know not D. letting not you know
15. ---You were brave enough to raise objections at the meeting. ---Well, now I regret ___________ that.
A. to do B. to be doing C. to have done D. having done
16. Would you ___________ me your identification card, sir?
A. mind to show B. mind showing C. trouble to show D. trouble showing
17. He suggested ___________ on Saturday.
A. to have a meeting B. having a meeting C. a meeting to have D. that having a meeting
18. It is no good ___________ to come now. He is busy.
A. if you ask him B. to ask him C. asking him D. that you ask him
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