人教版英语必修四知识点
英语是高中学习课程，那么必修四英语都有哪些知识点呢?接下来学习啦小编为你整理了人教版英语必修四知识点，一起来看看吧。
人教版英语必修四知识点：重点单词
1. represent vt. 代表;象征;表现, 描绘
representation n. 代表;象征;表现, 描绘
representative n. 代表;代理人
The painting represents the scene of a bumper harvest.
这幅画描绘了丰收的景象。
The Foreign Minister represented the country at the conference.
外交部长代表该国出席大会。
The dove represents peace.
鸽子象征和平。
2. curious adj. 好奇的，感兴趣的
The child was curious about everything around him.
这个孩子对他身边的每一件东西都感到很好奇。
I was curious to know the results of the exam.
我极想知道考试的结果。
It’s curious that he didn’t tell you that thing.
他没有告诉你那件事，真是反常。
知识拓展
curiosity n. 好奇
I asked out of mere curiosity.
我只不过是出于好奇问问罢了。
Her father tried his best to satisfy her curiosity.
她的父亲想尽一切办法来满足她的好奇心。
3. approach
(1)vi. & vt. 接近, 走近, 靠近
Walk softly as you approach the bed.
当你接近床时, 步子轻些。
Christmas was approaching/ drawing near.
圣诞节快到了。
(2) n. 接近，靠近;方式，方法;途径，入口
Our approach drove away the birds.
我们一靠近，鸟儿全飞走了。
The approach of the exam is making her very upset.
考试的临近使她非常地不安。
All the approaches to the airport were blocked by the police.
所有通往机场的道路都被警察封锁了。
His approaches to the problem are wrong.
他处理这个问题的方法是错误的。
知识拓展
英语中表示“方式，方法”的搭配还有：
We are required to deal with the problem in a different way/manner.
我们被要求用不同的方法来处理这个问题。
We should improve our teaching method, with which we can make ourselves understood better.
我们应该改善我们的教学方法，用这些方法，我们可以使学生更好地理解我们。
We arrived there by means of plane.
我们坐飞机到达那儿。
4. defend vt. & vi. 保卫，防御;保护;辩护，辩解
defence n. 防御;保卫
When a dog attacked me, I defended myself with a stick.
当一只狗攻击我时，我拿起一根棍子自我防卫。
She defended herself successfully in court.
她在法庭上成功地为自己进行了辩护。
They tried to defend the country against/ from the enemy.
他们竭尽全力保卫国家不受敌人的侵害。
More and more women today have learned to arise in defence of their legal rights.
现在越来越多的妇女学会站出来维护她们的合法权益。
知识拓展
辨析：defend/protect/guard
defend是指抵御或击退外来威胁或攻击，另外，defend还有辩护的意思。
protect指采取保护措施，使之不受伤害或损伤
guard是指小心谨慎地对可能发生的危险进行防御，以维护安全，含警告之意。
She wore the sunglasses to protect her eyes from the sunlight.
她带上太阳镜以保护她的眼睛不受太阳光的照射。
The dog guarded the house against strangers.
狗守着房屋，不让陌生人进去。
5. major
(1) adj. 主要的;重要的;主修的
There are two major political parties in theUS.
美国主要有两大政党。
This could create major traffic problems.
这会产生严重的交通问题。
(2) n. 主修科目;专业;专业学生
His major is French. = He is a French major.
他的专业是法语。
(3) vt. 主修;专攻
He majors in history. That is, his major is history.
他主修历史。也就是说，历史是他的主修科目。
6. ease
(1) n. 舒适;安逸;容易, 不费劲
In his retirement, he lived a life of ease.
退休后，他过着舒适安逸的生活。
The question was so easy that I could answer it with ease.
这个问题如此简单以至于我回答得很轻松。
His mind was at ease knowing the children were safe.
听说孩子们都很安全，他才放心。
I never feel at ease (= feel ill at ease) in his company.
我跟他在一起总是感觉不自在。
He had been dreading their meeting, but her warm welcome soon put/set him at ease.
他对彼此相见一直忐忑不安，可是她的热情相迎使他很快就无拘无束了。
(2) v. 减轻、缓解(痛苦，忧虑等);使宽慰、安心
It would ease my mind to know that she was settled.
知道她已安顿下来会使我安心些。
The medicine eased him of the pains.
这药减轻了他的痛苦。
7. anger
(1) n. 怒气;怒火
He was filled with anger at the way he had been treated.
他因遭受如此待遇而怒火满腔。
He slammed his fist on the desk with anger.
他气愤地捶打着桌子。
Once he burst into anger, he would throw anything at hand out of the window.
他一旦勃然大怒，就会把手边的任何东西扔出窗外。
(2) vt. 使发怒;激怒
His impolite words angered his teacher.
他出言不逊，激怒了老师。
知识拓展
angry adj. 发怒的;愤怒的;生气的
Please don’t be angry with me. It wasn’t my fault.
请不要冲着我发脾气。这不是我的错。
The passengers grew angry at / about the delay of the flight.
航班的延误使乘客气愤起来。
人教版英语必修四知识点：重点短语
1. However, people from places like Spain，Italy or South American countries approach others closely and are more likely to touch them.
不过，来自西班牙、意大利和南美等国家的人会站在离别人很近的地方，而且更可能会(用身体)接触对方。
△ be likely to do “很可能……;有希望……”，主语既可以是人也可以是物。
She is very likely to ring me tonight.
= It is very likely that she will ring me tonight.
她今晚很有可能给我打电话。
词语辨析：
likely/ possible/probable
△ likely是常用词，指从表面痕迹来看很有可能。主语既可以是人也可以是物，常用的句式为：It is likely that …或Sb./Sth. be likely to do。
△ possible强调客观上有可能，但含有实际上可能性很小的意思。主语不可以是人，只能用it 作形式主语。构成句型为：It is possible (for sb. )to do sth.或It is possible that …
△ probable 语气比possible强，含有“很有可能，十有八九”的意思。
2. In general, though, studying international customs can certainly help avoid difficulties in today’s world of cultural crossroad.
但总的说来，在当今文化交融的世界，学习不同国家的习俗肯定能帮助我们避免交往中的困难。
△ in general 总的说来;通常;大体上
In general, Japanese cars are very reliable and breakdowns are rare.
日本汽车通常是很可靠的，发生故障的情况极少。
In general, the more expensive the computer is, the better it is.
一般来说，电脑越贵越好。
知识拓展
△ general adj.总的;大体的;普遍的;一般的 n. 将军;上将
I don’t understand everything, but I understand the general idea.
我并不全懂，但我明白大意。
The general opinion is that the meeting was a success.
普遍认为这次会议是成功的。
△ generally adv. 普遍地，广泛地;通常，一般地
I generally get up at 6 o’clock.
我一般六点钟起床。
Generally speaking, young women like “Ms” better than old women do.
一般来说，年轻的妇女比年长的妇女更喜欢用“Ms”。
3. There are unhappy smiles, such as when someone “loses face” and smile to hide it.
有些微笑并非表示高兴，比如说当有人“丢了面子”而用微笑来掩饰。
△ lose (one’s) face 丢脸，丢人
You’ll lose face if you don’t keep your promise.
你如果没有遵守诺言，会丢脸的。
He was afraid of failure because he didn’t want to lose face with his colleagues.
他害怕失败，因为他不想在同事面前丢脸。
知识拓展
英语中常见的与face搭配的短语还有：
The two have never met face to face before.
两个人过去从未见过面。
She showed great courage in the face of danger.
面对危险她表现出极大的勇气。
Rather than admit failure, Frank made a face in order to save face.
弗兰克为了保全面子，没有承认失败，而是做了个鬼脸。
4. In most cases around the world, frowning and turning one’s back to someone shows anger.
在世界上的很多地方，皱眉和背对某人表示愤怒。
△ turn one’s back to 背对;背弃
It’s impolite to turn your back to others while talking.
在交谈时，背对对方是不礼貌的。
You can’t turn your back to him when he is in trouble.
当他遇到麻烦时，你不能背弃他。
知识拓展
英语中常见的与back搭配的短语还有：
Stand back to back and we’ll see which of you is taller.
背靠背地站着, 我们好看一看你们中哪一个较高。
It is impolite to talk about other people behind their back.
背地里说人闲话是不礼貌的。
本单元其它重要的短语
communicate with 与…交流
share…with 与……分享
look around 四处张望
introduce…to… 把...介绍给...
kiss sb. on the cheek 吻某人的脸颊
put up one’s hands 举起手来
reach one’s hand out 伸出手
be close to 靠近;接近
on the contrary 相反
nod at sb. 对某人点头
as well 也，还，而且
means of communication 交流方式
all kinds of 各种各样的
even if/though 即使
nod the head up and down 点头
shake the head from side to side 摇头
look away from 把目光从…移开(不看)
in most cases 在大多数情况下
give a hug to… 拥抱…
stand at a little distance 站得稍远一点
be willing to 愿意…
人教版英语必修四知识点：重点句型
1. The first person to arrive was Tony Garcia from Colombia, closely followed by Julia Smith from Britain.
第一个到达的是来自哥伦比亚的托尼·家西亚，随后紧跟着的是来自英国的茱莉亚·史密斯。
△ 句中closely followed by…是过去分词短语作伴随状语，一般现在分词作伴随状语的时候较多，但如果伴随的动作与所修饰的名词构成被动关系，则用过去分词。
He came into the classroom, followed by a group of students.
他进入教室，后面跟着一群学生。
2. Not all cultures greet each other the same way, nor are they comfortable in the same way with touching or distance between people.
各种文化背景下的人们互致问候的方式不尽相同，身体接触的程度和相互间距离也并不一样。
△ 本句中not all“并不是所有的”，是部分否定，在英语中有一些用来表示“全体”或“完全”意义的总括词，如all, both, every, everything, entirely, completely 等，与not连用时， 无论not 在它们前面还是后面，都构成部分否定，意为“并非所有……都”，“并非每一……都”。
Not every student has passed the exam.
= Every student has not passed the exam.
并非每一个学生都通过了考试。
3. These actions are not good or bad, but are simply ways in which cultures have developed.
这些行为都无所谓好坏，只不过是文化发展的不同方式而已。
△ 句中ways 后面跟的是in which 引导的定语从句。当先行词是way时，后面的定语从句如果缺少方式状语，引导定语从句的引导词有三种方式：in which, that 或不用任何引导词。
We are surprised at the way ( in which/ that )he treats the animals.
他对待动物的方式让我们感到吃惊。
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