高三英语知识点难点2020最新精选5篇
在学习新知识的同时还要复习以前的旧知识，肯定会累，所以要注意劳逸结合。只有充沛的精力才能迎接新的挑战，才会有事半功倍的学习。下面就是小编给大家带来的高三英语知识点，希望对大家有所帮助！
高三英语知识点1
重点短语
1. defend against保卫…以免受
2.intruduce sb tosb 向某人介绍某人
3.kiss sb on somepart亲吻某人的某个部位
4.in defence 防御，保障
5.together with 与某人一起
6.be likely to 很可能…;有希望…
7.reach one’s hand out to sth 把手伸出来取某物
8.on the contrary 相反
9.nod at sb 向某人点头
10.greet sbwith/by 通过…向某人问候
11.express one’s feelings表达某人的感情
12. in general 总的来说;通常
13.at a job fair 在求职会上
14.be nervousabout 对…感到紧张
15. at ease 舒适;快活;自由自在
16. lose face丢脸
17.turn one’s back to 背对;背弃
18.turn one’s head away 把头转过去
19.be willing to 渴望…. , 愿意….
20. look upsetabout sth 对.. 感到沮丧
重点句型
1. I saw several young people enter thewaiting area looking around curiously.
我看见几个年轻人走进了等候区，好奇地向四周张望。
2. The firstperson to arrive was Tony Garcia from Colombia, closely followed by Julia Smithfrom Britain.第一个到达的是从哥伦比亚来的托尼•加西亚，随后紧跟着的是英国的茱莉亚•史密斯。
3. She steppedback appearing surprised and put up her hands, as if in defense.
她后退了几步，看上去有些吃惊，并举起了手，好像是在自卫。
4. Not allcultures greet each other the same way, Nor are they comfortable in the sameway with
touching ordistance between people.
各种文化背景下的人互致问候的方式不尽相同，身体接触和相互间距的程度也不尽相同。
5. We can often bewrong about each other, so it is an amazing thing that we understand each otheras well as we do.
高三英语知识点2
1. access to 接近,进入(某地的)方法; 通路
The only access to that building is along that muddy track.
到那栋建筑的通路是沿着那条泥泞的路走。
2. according to 按照,依照,视……而定
The work was done according to his instructions.
那工作是依照他的指示做的。
3. be addicted to 沉溺于……,对……上瘾
He became addicted to the drug.
他上了毒瘾。
4. belong to 属于
This dictionary belongs to me.
这本词典是我的。
5. contribute to 为……做贡献,为……撰稿
Everyone should contribute what he or she can afford to society.
人人都应该尽自己的能力为社会做贡献。
6. devote to 献身，致力于……
He has devoted his life to helping disabled people.
他一生献身于帮助残疾人。
7. due to 因为,由于……而起
His lateness was due to the very heavy traffic on the motorway.
他迟到是因高速公路上车辆过多所致。
8. be equal to 与……相当,有能力胜任……的
Bill is quite equal to running the office.
比尔的能力足以管理这个部门。
9. get close to 靠近,接近
Today many people like to go out to get close to nature.
如今许多人喜欢到户外去接近大自然。
10. get down to 开始做某事,认真处理某事
It’s time I got down to some serious work.
我该认真干点正事了。
11. hold to 忠于……,坚持,遵循
Whatever your argument, I shall hold to my decision.
不管你怎样争辩,我将坚持我的决定。
12. help oneself to 自取,自用(食物,饮料等)
Help yourself to a cigarette.
请随便用香烟吧。
13. look forward to 盼望,期待
We are so much looking forward to seeing you again.
我们非常盼望再见到你。
14. lead to 导致
This misprint led to great confusion.
这个印刷错误造成很大的混淆。
15. prefer…to…两者间更喜欢……
I prefer walking to cycling.
我愿意步行,不愿意骑自行车。
16. pay attention to 注意
Pay attention to what the teacher is talking about!
注意老师说的话!
17. refer to 提到,涉及到,关系到,参考,查阅
What I have to say refers to all of you.
我要说的事和你们大家都有关。
18. relate to 与……有关,涉及……
Wealth is seldom related to happiness.
财富鲜于幸福有关。
19. see to 照看或处理某事物
Will you see to the arrangements for the next committee meeting?
你来处理下次委员会会议安排,好吗?
20.stick to 坚持,不改变或不放弃
We don’t want to hear your opinions; stick to the facts!
我们不想听你的想法,只讲事实!
21.turn to 转向,求助于,转而做
The more depressed he got, the more he turned to drink.
他情绪越低落越是借酒浇愁。
22.used to 习惯于……,适应……
She is quite used to working hard.
她很习惯做艰苦的工作。
高三英语知识点3
【First aid知识点】
1. first aid 的意思是“急救”，例如：first aid to the injured 给予伤员的急救。
短语联想：
give/offer aid 援助 come to sb's aid 帮助某人
teaching aids 教具 medical aid 医疗救护
with the aid of 借助于
get injured 受伤，在现代英语中大量地出现了由“get + 及物动词不达意的过去分词”构成的被动语态，这叫 get - 型被动语态。又如：
The computer got (was)damaged when we were moving. 我们搬家的时候，电脑碰坏了。
高三英语知识点4
一、引导主语从句的连词主要有：
从属连词：that whether
连接代词：who whoever whom whose what whatever which whichever
连接副词：when where how why
二、用法
主语从句是在复合句中充当主语的从句，通常放在主句谓语动词之前或由形式主语it代替，而本身放在句子末尾。
1. It 作形式主语和it引导强调句的比较
①主语从句常用it作形式主语，一般常用句型为：It is+{名词/形容词/过去分词}+主语从句例如：
It is still a question whether she will come or not.
It is strange that you should like him.
It is still unknown which team will win the match.
另外，还有一些比较多见的结构：
It turned out that……;
It has been proved that……;
It happened/occurred that……;
It is well-known that……等等
②而强调句则不同，它的结构是：It+be+被强调部分+that+从句
强调主语：It is the times that produce their heroes.时势造英雄
强调宾语：It is English that Prof.Lin teaches us.
强调状语：It was in shanghai that I saw the film.
判断是否是强调句有一个方法，就是将that以后的“句子的其余部分”拿出来单独看，看有没有缺成分，缺的是什么成分，再把谓语动词后面that前面的那部分，带到你认为缺成分的地方，如果放进去是一句完整的句子了，那就说明是强调句。
2. 用it 作形式主语的结构
(1) It is +名词+that从句
It is a fact that … 事实是……
It is an honor that …非常荣幸
It is common knowledge that …是常识
(2) it is +形容词+that从句
It is natural that… 很自然……
It is strange that… 奇怪的是……
(3) it +不及物动词+that从句
It seems that… 似乎……
It happened that… 碰巧……
(4) it is+过去分词+that从句
It is reported that… 据报道……
It has been proved that… 已证实……
3.主语从句不可位于句首的五种情况
(1) if引导的主语从句不可居于复合句句首。
(2) It is said , (reported) …结构中的主语从句不可提前。例如：
It is said that President Jingo will visit our school next week.
(3) It happens…, It occurs… 结构中的主语从句不可提前。例如：
It occurred to him that he failed in the examination.
(4) It doesn’t matter how/whether …结构中的主语从句不可提前。例如：
It doesn’t matter whether he is wrong or not..
(5) 含主语从句的复合句是疑问句时，主语从句不可提前。例如：
Is it likely that it will rain in the evening?
4. What 与that 在引导主语从句时的区别
What 引导主语从句时在从句中充当句子成分，如主语.宾语.表语，而that 则不然。例如：
What you said yesterday is right.
三、宾语从句用以区分主语从句的几个特征
1、引导词：what which whose when whet herif where
2语序：宾语从句必须是用陈述语句。(名词性从句都是陈述语序)
如：I think that you must work harder.
宾语从句的引导词、连接词的区别、否定转移等现象。
补充：从句的语序永远是陈述句。
高三英语知识点5
1. the ancient Olympic Games 古代奥运会
2. compete in …compete with other countries for world market 与其它国家竞争国际市场
compete in a race 参加赛跑
compete with [against] sb. for sth. 与某人竞争而获得某物
Our Greek cities used to compete against each other just for the honour of winning.我们希腊各个城市之间曾经为了荣誉而彼此之间相互竞争。
3. take part in 参加
We all had to take part in the training run, with nobody excepted.
我们大家都得参加跑步训练, 无人例外.
4. What do the five rings on the Olympic flag stand for? 奥运旗帜上的五环代表什么?
stand for 代表;表示;主张;支持;拥护;容忍;允许
What does "ESL" stand for? "ESL"代表什么?
I won't stand for his insults any longer. 我再不能容忍他的污辱了。
5. the official mascots for the Beijing Olympics 北京奥运会吉祥物
Fuwa，the Official Mascots of Beijing 2008 Olympic Games, carry a message of friendship ,peace and good wishes from China to children all over the world.
福娃是北京2008年第29届奥运会吉祥物，它们向世界的孩子们传达友谊、和平和良好的祝福。
6. come on a magical journey 做梦幻之游come on (表劝说，鼓励等)来吧，走吧;开始
His French has come on a lot since he joined the conversation class.
他自从参加了会话班，法语取得了很大进步。
7. (a) volunteer for (……志愿者)志愿做……
Don't volunteer for more than you can handle. 别做力不能及的事情。
I want to be a volunteer for 2008 Beijing Olympics.
我想成为2008年北京奥运会的志愿者。
8. I lived in what you call “Ancient Greece” and used to write about the Olympics a long time ago 我生活在你们所说的“古希腊”，我曾经写过很久以前奥林匹克运动会的情况。
We used to keep in touch with each other by writing letters.我们过去常写信联系对方。
I am used to reading stories to my daughter every night and she enjoys it.我习惯了每天给女儿讲故事，她也非常喜欢这样做。
Wood can be used to make furniture. 木头能用来做家具。
There used to be a temple at the place where our school stands now.在我们学校所在之处过去有一座庙。
9. …and both are held every four years on a regular basis. 两个都是定期每四年举行一次。
on a regular basis 定期地He comes to visit us on a regular basis.他定期来看望我们。
10. Only atheletes who have reached the agreed standard for their event will be admitted as competitors. 只有达到他们各自项目统一标准的运动员才会被接受参见奥运会。
I am sure that he will be admitted to Beijing University this summer. 我肯定他今年夏天将被北京大学录取。
This ticket admits two people to the football match. 这张票可供两人入场看足球赛。
The cinema admits about 2000 people.这座电影院大约可坐 2000 人。
The rules and regulations admit of no other explanation.这些规章制度不容许有其他解释。
His illness admits of no delay.他的病不容拖延。
He never admits that he is wrong. 他从不承认自己错了。
John has admitted breaking the window. 约翰已承认打碎了窗子。
11. It is in the Summer Olympics that you have the running races, together with swimming, sailing, and all the team sports.跑步、游泳、划船和所有团队项目是在夏季奥运会上进行的。
12. No other counries could join in, nor could slaves or women. 别的国家不能参加，奴隶和妇女也不能参加。
13. Women are not only allowed, but play a very important role in gymnastics…妇女不仅允许参加，而且她们还在体操比赛项目中起着非常重要的作用。
14. as well 也;又;同样
as well as (除...之外)也,既...又
conj. 以及,又
I write my own songs and I play the guitar as well.
我唱自己谱曲的歌，也弹吉他。
A teacher should entertain as well as teach.教师不仅要教书，也要激起学生的兴趣。
15 There is as much competition among countries to host the Olympics as to win Olympic medals.国与国之间争取奥运会承办权的竞争就跟争夺奥运奖牌一样地激烈。
16. So even the olive wreath has been replaced. 就连橄榄枝花环也被取代了。
David will replace Mike in next week’s tennis competition. 大卫将代替迈克参加下周的网球赛。
The broken parts of the machine must be replaced, otherwise we can’t continue our work. 这些损害的机器部件必须得换，否则我们无法继续工作。
I have owned my car for almost ten years. This year I’ll replace it with a new one. 我的汽车用了差不多十年了，今年我要换一辆新车。
Would you replace the magazine after reading it? 读完杂志后把它放回原处好么?
17. Put forward your ideas and give reasons for your choice. 提出你的观点并给出你选择的原因。put forward 呈上;提出;提前;拨快(钟表)
Two advices of design are put forward.
提出了两点设计建议。
The reason for this is that this plane is also a bicycle. 其原因是,这架飞机又是一辆自行车。
reason with sb. for [against] sth.
因赞成[反对]...同某人讲道理[辩论]
reason sb. out of his prejudice说服某人消除成见
reason sb. into accepting a proposal说服某人接受建议
18. be in/under sb’s charge
管理
in charge of 负责
These books were left in your charge. 这些书由你管理。
The chief engineer was in charge of directing the building of the subway. 主任工程师负责指挥地铁的建造工程。
I was in charge of my sister. 我在照看我妹妹。
This ward is in [under]the charge of Dr Green. 这间病房是由格林大夫负责的。
How much did he charge you for repairing the bicycle? 他修理自行车收了你多少钱?
Do you charge for the use of the office telephone at off-duty time? 下班时间打办公电话你们收不收费?
The boy charged into the room. 男孩冲进屋里。
Suddenly the wild animal charged at us. 突然那头野兽朝我们冲过来。
Those young men were charged by the police with causing a disturbance in the neighbourhood.
警察指控那些青年人在这一带犯了扰乱治安罪。
She charged me to look after her daughter. 她要我负责看管她的女儿。
19. physical exercise 体育锻炼
Physical fitness is having a strong healthy body. 身体健康就是有一个强壮健康的身体。
physical change 物理变化
physical education 体育
20. rise to one’s feet 站起来，立起。
21. She was in front in her race when another competitor pushed her on purpose so that she fell down. 她在比赛中跑在前面，突然另外一个运动员故意推了她一下，结果她摔倒了。
22. take responsibility for…对……负有责任，负起对……的责任
23. If you are discovered, you will be fined. 如果被发现，你将被罚款。
He was fined 200 dollars for violation of traffic regulation. 他因违反交通规则被罚款200美元。
24. win glory for sb. 为某人赢得荣誉
We must try to win glory for our school!我们必须设法为母校争光。
25. make a bargain with sb. 与某人成交
26. promise to do sth. 答应做某事
He has promised to behave better henceforth. 他答应从今以后要表现得好些。
She promised her brother that she would write to him. 她答应弟弟将给他写信。
This year promises to be another good one for harvests. 今年看来又是个丰收年。
Remember to carry out your promise . 记住要履行诺言。
He broke his promise and did not come to see me. 他不遵守诺言，没来看我。
The news brings little promise of peace. 这消息使和平无望。
27. She practised running to compete in the Olympic Games. 为了参加奥运会她练习跑步。
28. Atlanta married him and lived happily ever after. Atlanta和他结了婚，从那以后幸福地生活。
29. one after another 一个接一个地Difficulties arise one after another.困难相继出现.
30. deserve to do sth
理应做，值得做
deserve attention [sympathy]
值得注意[同情]
deserve to be rewarded [punished] 该奖[罚]
If you do wrong, you deserve punishment. 你如做错事, 应当受罚。
31. Apart from playing at school I go to sports school every weekend. 除了在学校踢球之外，我每周末都去体校。
She keeps herself apart from (ie does not mix with) other people. 她与别人保持距离(不与别人混在一起).
It's a good piece of work, apart from a few slight faults. 除了一些小缺点之外，这不失为一件漂亮的工作。
32. I especially like playing on the wing like Beckham but being a striker is good as well. 我尤其喜欢像贝克汉姆一样踢边锋，但是当一名射球手一样好。
Dance and sing, Time's on the wing.跳吧，唱吧，光阴似箭。
33. be active in
积极于
34. This is important because the more you speak English, the better your English will become.这很重要因为你说英语越多，你的英语水平就会变得越好。
35. Don’t be shy about making mistakes.别害怕犯错误。
36. In this way you will become confident in speaking English. 这样你就会对说英语充满信心。
One has to be confident in himself. 一个人一定要对自己有信心。
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