2020英语四级基础篇
1. 2020年12月英语四级词汇考点归纳整理
【 #四六级考试# 导语】不做说话的巨人，行动的矮子。说再多的漂亮话，也不如做一件实实在在的漂亮事，行动永远是迈向成功的第一步，想永远只会在原地踏步。对于考试而言亦是如此，每天进步一点点，基础扎实一点点，通过考试就会更容易一点点。以下为“2020年12月英语四级词汇漏禅考点归纳整理”，欢迎阅读参考！更多相关讯息请关注 考 网！【篇一】2020年12月英语四级词汇考点归纳整理
along with
The logo，along with the company's long-held marketing image ofthe“irresistibility" of its chips would help facilitate the company's global expansion.
英语四级译文:
其商标加上公司长期以来为薯片营造的“无法抗拒”的市场形象，将有助于公司拓展国际市场。
四级词汇讲解:
本句的主干是the logo would help facilitate the company's global expansion。
along with引导的部分，表示伴随状态。
logo意为“图形;商标”。facilitate意为“帮助;使...容易”。如:
Equipping an office or plant with computers is to facilitate or automate proceres. 给办公室或工厂装备计算机，目的是简化办公流程，实现自动化。
英语四级考点归纳:
注意along with及其相近表达的用法。
along with是固定短语，其含义包括:
※“连同...一起”。如:
Along with the letters there are answers written by people who are supposed to know how tosolve such problems.与这些来信一起刊登的还有对这些问题的回答，答复由那些被认为能够解决这些问题的人撰写。哪拿
※“随同...一起”。如:
She came to dinner along with her boyfriend.她和男友一道来用餐。
【篇二】2020年12月英语四级词汇考点归纳整理
要求
At Coffman's request, the District Attorney has begun investigating the district'sfinances.
英语四级译文:
应科夫曼的请求，地方检察官已经开始调查该区的财务问题。
四级词汇讲解:
本句是一个简单句。at Coffman's request为状语，表示原因。
at one's request意为“应……的要求/请求”。如:
At the prince's request, our king will come to comfort the victims of the earthquake.应王子的请求，国王将会来安抚地震受灾群众。
the District Attorney指“地方检察官”。investigate意为“调查;研究”。如:
The company hired a detective to investigate the accident.公司雇了一名侦探来调查这次事故。
英语四级考点归纳:
request, required command都可以译为“要求”，但是三者的含义有所不同，区别如下:
※ request意为“请求;要求”，着重指有礼貌或有诚意地返缓尘请求，而对于对方能否满足请求并没有把握。如:
Yow presence is requested at the meeting.请你务必出席会议。
※ require意为“需要;要求”，侧重指根据某种需要、纪律、法律等提出的要求。如:
1) The floor requires washing.这地板该洗了。
2) All passengers are required to show their tickets.所有乘客都必须出示车票。
※ command意为“命令;指挥”，强调权威性、全局性和强制性。如:
1) He commanded the release of the prisoners.他下令释放囚犯。
2) He commanded his men to retreat.他命令手下撤退。
【篇三】2020年12月英语四级词汇考点归纳整理
等于
The executives acknowledge that they try to swing national eating habits to afood created in America, but they deny that amounts to economic imperialism.
英语四级译文:
公司高层承认，他们正努力转变全世界人们的饮食习惯，让全世界的人们接受美国制造的食物，但是他们否认这是经济霸权主义。
四级词汇讲解:
本句的主干是the executives acknowledge that...but they deny that...，两个that都引导宾语从句。
executive意为“执行者;主管”，在本句中为复数形式，可以译为“巨头们”。swing意为“摇摆;动摇;转变，转向”。如:
1) The children were swinging on a rope.孩子们抓着绳子荡来荡去。
2) This will swing public opinions against the government.这将使公共典论转而反对政府。
amount to为固定短语，意为“等于，相当于;实际上是”。imperialism意为“帝国主义”。
英语四级考点归纳:
amount to和be equal to都可以译为“等于，相当于”，二者的联系与区别如下:
※ amount to和be equal to都可以表示抽象含义上的相等。如:
1) His words amount to a refusal.他的话等于是在拒绝。
2) The task requires quick thinking, and John is equal to it.这项任务需要思维敏捷的人来完成，而约翰可以胜任。
※ amount to有“总和”的含义，而be equal to主要表示数值上的相等。如:
1) My savings amount to $2,000.我的储蓄共有2000美元。
2) His earnings are said to be equal to ￡300,000 per annum.据说他每年的收入高达30万英镑。
2. 2020年12月大学英语四级语法知识合集
【篇一】2020年12月大学英语四级语法知识合集
限制性和非限制性定语从句
1) 定语从句有限制性和非限制性两种。限制性定语从句是先行词不可缺少的部分，去掉它主句意思往往不明确;非限制性定语从句是先行词的附加说明，去掉了也不会影响主句的意思，它与主句之间通常用逗号分开，例如：
This is the house which we bought last month.这是我们上个月买的那幢房子。(限制性)
The house, which we bought last month, is very nice.这幢房子很漂亮，是我们上个月买的。山碧(非限制性)
2) 当先行词是专有名词或物主代词和指示代词所修饰时，其后的定语从句通常是非限制性的，例如：
Charles Smith, who was my former teacher, retired last year. 查理·史密斯去年退休了，他曾经是我的老师。
My house, which I bought last year, has got a lovely garden.我去年买的的那幢房子带着个漂亮的花园。
This novel, which I have read three times, is very touching. 这本小说很动人，我已经读了三遍。
3) 非限制性定语从句还能将整个主句作为先行词, 对其进行修饰, 这时从句谓语动词要用第三人称单数，例如：
He seems not to have grasped what I meant, which greatly upsets me. 他似乎没抓住我的意思，这使我心烦。
Liquid water changes to vapor, which is called evaporation. 液态水变为蒸汽，这就叫做蒸发。
说明：关系代词that和关系副词why不能引导非限制性定语从句。
【篇二】2020年12月大学英语四级语法知识合集
关系代词引导的定语从句
关系代词所代替的先行词是人或物的名词或代词，并在句中充当主语、宾语、定语等成分。关系代词在定语从句中作主语时，从句谓语动词的人称和数要和先行词饥握保持一致。
1)who, whom, that
这些词代替的先行词是人的名词或代词，在从句中所起作用如下：
Is he the man who/that wants to see you?
他就是你想见的人吗?(who/that在从句中作主语)
He is the man whom/ that I saw yesterday.
他就是我昨天见的那个人。(whom/that在从句中作宾语)
2) Whose 用来指人或物，(只用作定语, 若指物，它还可以同of which互换), 例如：
They rushed over to help the man whose car had broken down. 那人烂唯庆车坏了，大家都跑过去帮忙。
Please pass me the book whose (of which) cover is green.请递给我那本绿皮的书。
3)which, that
它们所代替的先行词是事物的名词或代词，在从句中可作主语、宾语等，例如：
A prosperity which / that had never been seen before appears in the countryside. 农村出现了前所未有的繁荣。(which / that在句中作宾语)
The package (which / that) you are carrying is about to come unwrapped. 你拿的包快散了。(which / that在句中作宾语)
【篇三】2020年12月大学英语四级语法知识合集
引导名词性从句的连接词
引导名词性从句的连接词可分为三类：
连接词：that,whether,if 不充当从句的任何成分)
连接代词：what, whatever, who, whoever, whom,
whose, which.
连接副词：when, where, how, why
不可省略的连词：
1. 介词后的连词
2. 引导主语从句和同位语从句的连词不可省略。
That she was chosen made us very happy.
We heard the news that our team had won.
比较：whether与if 均为"是否"的意思。 但在下列情况下，whether 不能被if 取代：
1. whether引导主语从句并在句首
2. 引导表语从句
3. whether从句作介词宾语
4. 从句后有"or not"
Whether he will come is not clear.
大部分连接词引导的主语从句都可以置于句末，用 it充当形式主语。
It is not important who will go.
It is still unknown which team will win the match.
3. 2020年9月大学英语四级作文模板四篇
【 #四六级考做物试# 导语】九层之台，起于垒土；千里之行，始于足下。备考的路上，哭过、累过、笑过，但只要坚持向前走，终将会拿到属于我们的证书。以下是 整理的“2020年9月大学英语四级作文模板四篇”！祝大家备考顺利！【篇一】2020年9月大学英语四级作文模板
1.The advantage far outweigh the disadvantages.
2.The advantages of A are much greater than those of B.
3.A may be preferable to B, but A suffers from the disadvantages that...
4.It is reasonable to maintain that ...but it would be foolish to claim that...
5.For all the disadvantages, it has its compensating advantages.
6.Like anything else, it has its faults.
7.A and B has several points in common.
8.A bears some resemblances to B.
9.However, the same is not applicable to B.
10. A and B differ in several ways.
11. Evidently, it has both negative and positive effects.
12. People used to think ..., but things are different now.
13. The same is true of B.
14. Wondering as A is ,it has its drawbacks.
15. It is true that A ... , but the chief faults (obvious defects )are ...
【差胡虚篇二】2020年9月大学英语四级作文模板
1.A number of factors are accountable for this situation.
A number of factors might contribute to (lead to )(account for ) the phenomenon(problem).
2. The answer to this problem involves many factors.
3. The phenomenon mainly stems from the fact that...
4. The factors that contribute to this situation include...
5. The change in ...largely results from the fact that...
6. We may blame ...,but the real causes are...
7. Part of the explanations for it is that ...
One of the most common factors (causes ) is that ...
Another contributing factor (cause ) is ...
Perhaps the primary factor is that …
But the fundamental cause is that
【篇三虚燃】2020年9月大学英语四级作文模板
1.It is true that ..., but one vital point is being left out.
2.There is a grain of truth in these statements, but they ignore a more important fact.
3.Some people say ..., but it does not hold water.
4.Many of us have been under the illusion that...
5.A close examination would reveal how ridiculous the statement is.
6.It makes no sense to argue for ...
7.Too much stress placed on ...may lead to ...
8.Such a statement mainly rests on the assumption that ...
9.Contrary to what is widely accepted, I maintain that ...
【篇四】2020年9月大学英语四级作文模板
1.No one can deny the fact that ...
2.The idea is hardly supported by facts.
3.Unfortunately, none of the available data shows ...
4.Recent studies indicate that ...
5.There is sufficient evidence to show that ...
6.According to statistics proved by ..., it can be seen that ...
4. 2020年12月大学英语四级语法考点
【篇一】2020年12月大学英语四级语法考点
ago与before的用法区别
1)两者均可表示在多久时间“以前”(要放在表示一段时间的词语之后)，但有区别：ago从现在向前回溯，即现在的过去，因此通常与一般过去时连用;而 before则从过去向前回溯，即指过去的过去，因此通常与过去完成时连用(尤其用于宾语从句中)。如：
I bought the computer two years ago. 我是两年前买这台电脑的。
He said they had left five days before. 他说他们 5 天前就离开了。
注：在表示推测或为使语境生动的句子中，有时也可用ago代替before.如：
He must have left a week ago. 想必他在一星期前就离开了。
I had thought that he had died at least 20 years ago. 我原以为他至少在 20 年前就已经去世了。
(2)before 有时单独使用(即不连用具体时间)，泛指一般意义的“以前”，此时可用于一般过去时，也可用于现在完成时。如：
He didn‘t know that before. 他以前不知道此事。
I have been there before. 我以前去过那儿。
【篇二】2020年12月大学英语四级语法考点
much可修饰哪些词语
一、much修厅旦饰比较级
修饰比较是副词much的常见用法，“much + 比较级”的意思是“更……”“……得多”。如：
It‘s much colder today than it was yesterday. 今天比昨天冷得多。
漏高It was much worse than I thought. 它比我想像的还要糟得多。
We will be a much better football team next year. 明年我们将会成为一支更好的足球队。
二、much修饰级
much修饰级应置于级扮搜扰前的定冠词之前，而不是之后。“much + the + 级”的意思是“最最……”“绝对是最……”。如：
This is much the most difficult. 这是最最难的。
That‘s much the best plan. 那绝对是的计划。
Of the three boys Nick is much the cleverest. 这三个男孩中，尼克最最聪明。
三、much修饰形容词的原级
much修饰形容词原级的情形主要见于那些由过去分词转化来的形容词。如：
I was much annoyed. 我很不高兴。
She wasn‘t much surprised. 她并不太惊讶。
注：有个别非分词转化来的形容词有时也可用much修饰，但这种用法很有限，通常只见于good，different等少数几个形容词。如：
I don‘t think this battery is much good. 我并不认为这种电池非常好。
The new school isn‘t much different from the old one. 新学校与老学校区别不太大。
四、much修饰副词too
much too 为习语，其中的much修饰副词too;much too可视为too的加强说法，其语气比单独用too更强。如：
He spoke much too fast. 他说话说得太快了。
This is much too heavy for you to lift. 这东西太重，你拿不起来。
注意：much too与too much词序不同，用法也不同。从句法功能上看，much too的用法与too相同，但比too的语气更强;而too much在用法上则与much相同，但比much 语气更强。比较：
He drives much too fast. 他开车开得太快了。
The shoes are much too small for me. 这鞋子我穿太小了。
There is too much rain. 雨水太多了。
You have given me too much. 你已经给我太多了。
五、much修饰介词短语
much主要用于修饰由like，in，to等少数介词所构成的介词短语。如：
The baby doesn‘t look much like you. 这婴儿长得不大像你。
They‘re very much in love with each other. 他们彼此在热恋中。
Much to my surprise, she did it by herself. 让我极为惊讶的是，这竟然是她自己做的。
六、much修饰动词
much修饰动词时，通常只用于否定句或疑问句中，一般不能用于肯定句中(除非前面有very，too，so等之类的修饰语)。如：
正：She doesn‘t like him much. (用于否定句，故正确)
正：She doesn‘t much like him. (用于否定句，故正确)
正：Does she like him much?(用于疑问句，故正确)
正：Does she much like him? (用于疑问句，故正确)
正：She likes him very [too, so] much. (其前有修饰语，故正确)
注意以下误句：
误：She likes him much. / She much likes him. (因为它用于肯定句，且其前没有修饰语，故不正确)
但是，不带修饰语的much有时也能在肯定句中修饰动词，但这通常只限于 admire，affect，appreciate，dislike，enjoy，look forward to，prefer，regret等少数动词，且much通常只能放在句中，不放在句末。如：
We much appreciate your invitation. 我们非常感激你的邀请。
We would much prefer to be given money. 我们还是更喜欢有人给我们钱。
These factors have much affected the building of nuclear plants. 这些因素极大地影响了核电站的建立。
七、much修饰as
much as 可视为习语，其意为“虽然”，用法与though相似。如：
Much as I‘d like to help, there isn't a lot I can do. 尽管我愿意帮忙，却没有很多事我能做。
Much as he admired her looks and her manners, he had no wish to marry her. 虽说他很欣赏她的外貌和仪态，他却无心和她结婚。
八、much修饰the same
much 修饰the same，从表面上是加强了the same的语气，但实际上是缓和了其语气，其意为“情况大致相同”“几乎差不多”“没什么变化”。如：
The patient is much the same this morning. 今天早上病人情况几乎没什么变化。
Whichever method you use, the result is much the same. 不论你用哪一种方法，结果都差不多。
They eat much the same thing for breakfast every day. 他们每天吃的早餐几乎都一样。
【篇三】2020年12月大学英语四级语法考点
deep与deeply副词的区别
有的与形容词同形的副词与以-ly结尾的副词意义差别不是很大。我们可从以下几个方面来区分：
位置不同：
在动词之前或句首通常只用ly副词。如：
He slowly drove the car into the garage.他把车慢慢地开进车库。
Quickly everybody stood up.大家很快地站起来。
但在动词后，两种副词都可用。如：
He drives slow/slowly.他的车开得很慢。
He sold it cheap/cheaply.他将它便宜卖了。
含义不同：
与形容词同形的副词通常指具体情况，而-ly副词多指抽象概念。请比较：
He is sitting close to me.他就坐在我边上。
Watch closely what I do.仔细瞧我怎么做的。
I went deep into the woods.我深入到树林中。
Her story moved me deeply.她的故事使我深受感动。
The plane was flying high.这架飞机飞得很高。
He think highly of your work.他对你的工作评价很高。
He opened the door wide. 他把门开得大大的。
English is widely used in the world.英语在世界范围内广泛使用。
习惯搭配不同：
如：
1.在stand firm(站稳)和hold firm(固守)中不用firmly.
2.在fair and square(正大光明地)和play fair(公平办事)中不用fairly.
3.在take it easy(别着急)，go easy(从容不迫)，easier said than done(说来容易做来难)，easy come，easy go(易得则易失)等中不用easily.
4.在sound asleep(熟睡)，wide open(完全开着)，wide awake(完全醒了)中不用soundly或widely.
5. 2020年12月英语四级语法用法说明
【篇一】2020年12月英语四级语法用法说明
get to do与get doing三大区别
get to do和get doing是两个搭配非常有用的搭配，但许多人并不知道它们之间的区别，更不用说如何准确地使用它们了。现就这两词作一用法归纳，供大学参考。
用法区别一
两者均可表示“开始做某事”，其细微区别如下。
1. get to do往往暗示一个较长的过程，含有“渐渐开始”之意，此时get后接的不定式通常为to know, to like, to hate, to understand, to realize 等表示心理感觉的动词。如：
I really wanted to get to know America. 我真想逐渐了解美国。
I shall get to like them in time. 经过一段时间我会变得喜欢他们的。
The best way to get to know the city is to visit it on foot. 要想了解这座城市，的方法是步行游览。
After a time you get to realize that these things don't matter. 你胡镇隐过些时候就知道这些事无关紧要。
注：有时也可接表示心理感觉之外的其他动词。如：
His drinking is getting to be a problem. 他酗酒越来越成问题了。
旅派He is getting to be a lovely kid. 他慢慢变成一个可爱的孩子了。
You'll get to speak English more easily as time goes by. 时间一长，你的英语就会说得流利一些。
2. get doing主要用于非正式文体中，通常表示某种特定动作的开始，尤其用于get moving, get going, get thinking等搭配中。如：
We'd better get moving—it's late. 我们还是走吧——时间不早了。
They soon got talking together. 他们不久就开始谈了起来。
He got to thinking that she perhaps wouldn't come after all. 他已意识到也许她根本不来了裤厅。
用法区别二
get to do可以表示有机会做某事或被许可做某事，但get doing没有这样的用法。如：
He never got to go to college. 他从无机会上大学。
We didn't get to see her—she was too busy. 我们没有见到她——她太忙了。
When do I get to see your new baby? 我什么时候能去看看你那刚出生的孩子呀?
Did you get to visit the Louvre when you were in Paris? 你在巴黎的时候有机会去参观卢浮宫吗?
用法区别三
get to do还可以表示努力或设法做成某事，但get doing没有这样的用法。如：
At last he got to knock it down. 最后他设法把它敲了下来。
Did you get to buy the tickets? 你设法买到票了吗?
How did you get to be captain? 你是怎样当上船长的?
【篇二】2020年12月英语四级语法用法说明
ago 与 before的用法区别
(1) 两者均可表示在多久时间“以前”(要放在表示一段时间的词语之后)，但有区别：ago 从现在向前回溯，即现在的过去，因此通常与一般过去时连用;而 before 则从过去向前回溯，即指过去的过去，因此通常与过去完成时连用(尤其用于宾语从句中)。如：
I bought the computer two years ago. 我是两年前买这台电脑的。
He said they had left five days before. 他说他们 5 天前就离开了。
注：在表示推测或为使语境生动的句子中，有时也可用 ago 代替before。如：
He must have left a week ago. 想必他在一星期前就离开了。
I had thought that he had died at least 20 years ago. 我原以为他至少在 20 年前就已经去世了。
(2) before 有时单独使用(即不连用具体时间)，泛指一般意义的“以前”，此时可用于一般过去时，也可用于现在完成时。如：
He didn't know that before. 他以前不知道此事。
I have been there before. 我以前去过那儿。
【篇三】2020年12月英语四级语法用法说明
healthy与healthful用法辨析
1. healthy 有两个意思，一是指“人本身健康的”，二是指“有益于健康的”。如：
Good food keeps you healthy. 好的饮食使你健康。
Cycling is certainly healthier than driving. 骑车肯定比开车有利于健康。
有时用于比喻义。如：
That book is not healthy reading for children. 那本书供小孩读不健康。
2. healthful通常只表示“有益于健康的”。如：
Doing morning exercises is very healthful. 做早操对健康很有益。
Why don't you eat such healthy [healthful] foods? 你为什么不吃那些有益于健康的食物?
此词在现代英语中用得不多(已属过时用法)，一般用healthy代替。
6. 2020年12月英语四级语法用法讲解
【 #四六级考试# 导语】可以开始进行2020年考试备考啦，迎战考试，奋斗是我们此刻的选择，相信所有的努力都会被岁月温柔以待！以下为“2020年12月英语四级语法用法讲解”，欢迎阅读参考！更多相关讯息请关注 ！【篇一】2020年12月英语四级语法用法讲解
英语四级语法用法辨析：keen on doing sth 与keen to do sth 的区别
1)keen on doing sth 通常表示“喜欢做某事”，指的是一种兴趣爱好。如：
The painter is keen on collecting coins 那位画家喜欢收集硬币。
I’m not keen on gambling. I’m too afraid of losing. 我对赌博不感兴趣。我太怕输了。
动名词前有时有逻辑主语：
Mrs Hill is keen on Tom’s marrying Susan. 希尔太太很希望汤姆能和苏珊结婚。
但有时也表示“渴望做某事”，如《朗文多功能分类词典》中就有这样一句：
I’m keen on passing this examination. 我渴望通过这次考试。
2)keen to do sth 主要表示“很想做某事”“渴望做某事”。如：
I’m not keen to go again. 我不太想再去了。
He’s keen to see his birthplace again. 他很想重见他的出生地。
She’s keen to get ahead in her career. 她热望在事业上出人头地。
She’s keen to get in on any discussions about the new project. 她一心想参加有关新计画的讨论。
The airline is keen to improve passenger comfort. 该航空公司致力于改善旅客的舒适程度。
Doctors are keen to highlight this little-known disease. 医生们渴望把注渣碧晌意力集中在这一鲜为人知的疾病上。
3)有时不定式可以带有逻辑主语，说成keen for sb to do sth(很想某人做某事，渴望某人做某事)。如：
Parents are always keen for their children to get on. 父母总是热望子女有出息。
【如锋篇二】2020年12月英语四级语法用法讲解
英语四级语法用法辨析：until 后接过去分词
请看这道题，这个until 后要接过去分词吗?
He is a man of few words, and seldom speaks until _________ to.
A. spoken B. speaking C. speak D. be spoken
【分析】此题容易误B，认为until 是介词，后接动词时用动名词形式。其实，此题应选A，until spoken to 为 until he is spoken to 之省略。句意为“他是个沉默寡言的人，别人不同他说话，他很少同别人说话”。按英语习惯，一些表示时间、地点、条件、方式、 让步慧春等的状语从句，若其主语与主句主语一致，且从句谓语包含动词be, 那么可将从句的主语和动词be省略：
You must study hard while (you are) young, or you will regret when (you are) old. 趁年轻时要努力学习，不然到老了你会后悔的。
I won't go unless (I am) invited. 我不会去, 除非请我。
Look out for cars when (you are) crossing the streets. 过马路时要注意汽车。
While (I was) waiting I was reading some old magazines. 等的时候我在看一些旧杂志。
He worked very hard though (he was) still rather poor in health. 尽管身体还不好，但他仍努力工作。
He will work hard wherever (he is) sent by the Party. 无论党把他派往哪里,他都会努力工作。
请再看两道试题：
(1) If carefully _________, the experiment will be successful.
A. do B. does C. done D. doing
答案选C，可视为 if it is carefully done 之省略。
(2) The research is so designed that once _________ nothing can be done to change it.
A. begins B. having begun C. beginning D. begun
答案选D，可视为 once it is begun 之省略。
【篇三】2020年12月英语四级语法用法讲解
英语四级语法用法辨析：介词below与under的用法区别
1. 两者都可表示“低于”，under 主要表示垂直在下的正下方，而 below 则不一定表示正下方(即可以是正下方或非正下方)。如：
Look in the cupboard below [under] the sink. 到洗碗池下面的柜子里找一找。
The climbers stopped 300 meters below the top of the mountain. 登山队员们在离山顶 300 米处停了下来。
换句话说，表示正下方，两者都可用;不表示正下方，则通常用below。
2. 两者均可表示数量方面的“少于”，但在现代英语中，以用 under 为多见。如：
He can't be much below [under] sixty. 他的年龄不可能比 60 岁小很多。
There were under forty people at the meeting. 参加会议的人不足 40 人。
It took us under an hour. 我们用了不到 1 个小时。
注：在现代英语中，below 表示“少于”，主要用于表示温度、高度以及有纵向标准可比的情况。如：
This place is below sea level. 此地在海平面以下。
The temperature is two degrees below zero. 温度是零下 2 度。
3. 若表示一物被另一物所覆盖，则通常用 under。如：
She crept in beside him under the bedclothes. 她钻进被窝躺在他身旁。
4. 表示职位、级别等关系时，用 under 表直接关系，用 below 表非直接关系。比较：
Mr A is under Mr B. A 先生是 B 先生的部下。
Mr A is below Mr B. A 先生比 B 先生职位低。
7. 2020年大学英语四级考试：必背范文
1、大学英语四级考试心态哲理话题
“Give me six hours to chop down a tree , and I will spend the first four sharpening the axe.”Abraham Lincoln once said. Although four hours seem to be quite a long time, it can help people chop down the tree more smoothly and less laboriously in the rest two hours. It is obvious that a full preparation can enhance the efficiency of trees-chopping.
The saying aims at informing us of the significance of adequate preparation. Definitely , we can’t emphasize the importance of full preparation too much in our pursuit of success. A full preparation enables us to achieve our objectives and realize our dreams more smoothly and rapidly. The more preparation we make, the more likely we are to become confidence, rece the risks of failure and seize the fleeting opportunities. For example, when graates hunt for jobs, it is those who are well prepared that can surpass other candidates and get the offer finally.
Accordingly, at no time should we overlook the power of preparation. Besides, we need to set up a proper goal, carry out a full investigation and elaborate a detailed plan before we take actions. “Preparation breeds success.” Benjamin Franklin also once said.
参考译文：
“给我留个小时砍掉一棵树，那么我会花前面的四个小时来磨斧子。”亚伯拉罕.林肯曾经说过。虽然四个小时看起来是挺长的一段时间，然而它却可以帮助人们在剩余的两个小时内更加顺利和省力地砍掉树木。很明显，充分的准备工作可以提高砍树的效率。
这句话目的在于高速我们充分准备的重要性。确实，没有人可以否认充分准备在我们追求成功过程中的重要性。充分准备可以使我们更加顺利和快速地达成目标、实现梦想。我们做的准备越多，我们就更有可能变得自信、减少失败的风险并且抓住稍纵即逝的机会。举个例子，当毕业生在找工作的时候，正是那些做了充分准备的人才可以超越其他的候选人并且最终赢得工作机会。
因此，我们任何时候都不能忽略充分准备的重要性。并且，在我们采取任何行动之前，我们都应该设定合适的目标，展开充分的调查并且制定详细的计划。本杰明.富兰克林也曾经说过：“成功孕育于准备当中。”
2、大学英语四级考试文化教育话题
From the cartoon given above, we can observe that there are two people watching Peking Opera. With the actress performing vividly on the stage, the old man is watching attentively. However, the little boy sitting beside does not even cast a glance at the actress and falls sleepy. It is obvious that he shows no interest in Peking Opera.
The cartoon reflects an interesting and usual respect of daily life. However, from a deeper perspectives, it also reveals the graal loss of traditional culture in modern society. What exactly contribute to this phenomenon ? Possible reasons could be listed as follows: for one thing, quite a few people, especially youngsters, hold that Chinese traditional culture is out-dated and of little use in modern society. Perhaps, from their perspective, traditional culture form the distant past can hardly adapt to or keep pace with the ever-changing new world. Moreover, exotic cultures, to some extent, have also posed a great challenge to the traditional culture of China. As we can see, a large body of people have been attracted by foreign cultures which feature diversity, novelty and richness —Crazy fans of foreign TV programs, electronic procts or even ways of life abound in our daily life.
However, no one can deny the significance of Chinese traditional culture. It is the crystallization of Chinese wisdom and civilization. An indivial or nation showing no respect to the essence of traditional culture cannot be expected to develop and be stronger. Hence, something could and should be done to reverse the inexorable decline in the emphasis of Chinese traditional culture.
参考译文：
如上图所示，我们可以看到有两个人正在看京剧。当女演员生动地在舞台上表演，老者专心致志地看着。然而，坐在边上的小男孩甚至都没有瞥一眼女演员并且睡着了。很明显，他对京剧没有什么兴趣。
这幅图画反应了日常生活中有趣而又平常的一面。然而，从更为深层的角度来看，它也揭示了现代社会中的传统文化的流失。是什么导致了这个现象?是什么导致了这个现象?可能的理由可以罗列如下：首先，相当多的人，尤其是年轻人，认为中国传统文化在现代社会中过时而且没有什么用了。也许，在他们看来，来自遥远的过去的传统文化几乎是不能适应和跟得上持续变化的新世界的。再者，外来文化也在某种程度上对传统文化造成了巨大的威胁。正如我们所能看见的，相当多的人已经被以多样性、新颖性和丰富性为特征的国外文化吸引了—对国外电视节目，电子产品甚至是生活方式狂热的粉丝在我们生活中比比皆是。
然而，没有人可以否认传统文化的重要性。它是中国智慧和文明的结晶。一个不尊重传统文化的精髓的民族和个人是无法发展和强大的。因此，我们可以也应该做一些事情，来扭转现在人们对中国传统文化的重视的不可遏制的下降。
3、大学英语四级考试伦理道德话题
From the cartoon given above，we can observe that there are many people in a bus. When seeing that an elder man is entering into the bus, the old man near the seat just stands up instantly, says “ please have a seat here” and offers his seat to the elder one. However, all of the other people around, young and healthy, show no intention of giving seats to the old and infirm man.
The cartoon aims at informing us of the phenomenon of the graal loss of social morality. Quite a few people today are selfish and egocentric. when putting self-interest in the first place, they tend to overlook others’ benefit or feelings and become nonchalant. Moreover, this phenomenon can also be attributed to people’s concern that their social morality, which can be best expressed through kindness, hospitality and warm-hearted behaviors, will sometimes invite unnecessary trouble.
However，no one can deny the importance of social morality. It is concive to the harmony of society, people equipped with the awareness of social morality are more likely to provide others with a helping hand, endeavor to abide by social orders and curb on their undesirable behaviors. Confronted with the inexorable decline in the emphasis of social ethics, we should adopt some measures to reverse the current situation.
参考译文：
根据上面所给的这幅漫画，我们看到有很多人在bus上。当看到有个老者正进入车子，一旁的老人马上站了起来，并说：“请坐我的位置”然后把座位让了出来。然而，周围其余的所有人，他们年轻而且健康，却没有显示出任何想要给这位年长且虚弱的老人让位的想法。
这幅漫画旨在告诉我们一个现象，关于社会公德的逐渐缺失。现在相当多的人都很自私，以自我为中心。而当把自己的个人利益放在首位的时候，他们往往就会忽略别人的利益和感受并且变得冷漠。再者，这个现象也可以归因于人们的某种担心，他们担心通过友善、热忱和热心的行为而得到良好展示的社会公德心，有些时候反倒会给他们带来不必要的麻烦。
然而，没有人可以忽略社会公德的重要性。它有利于社会和谐，拥有社会公德意识的人们更有可能为别人提供援助之手，努力地遵守社会规则并且约束自己的不良行为。面对对社会公德的重要性的不可抑制的下滑，政府应该开展大规模的教育运动来营造出一种尊重社会公德的氛围。与此同时，我们自己也应该提高意识。
更多关于大学英语四级考试的备考技巧，备考干货，新闻资讯等内容，小编会持续更新。
8. 2020年12月大学英语四级重点语法知识
【 #四六级考试# 导语】我们都是有梦想却不知道怎么努力付出的纠结体，是一个需要别人帮忙规划人生的幼稚派。 无 ！【篇一】2020年12月大学英语四级重点语法知识
英语四级重点语法知识：让步状语从句
though, although
注意： 当有though, although时，后面的从句不能有but，但是 though 和yet可连用
Although it's raining, they are still working in the field.
虽然在下雨，但他们仍在地里干活。
He is very old, but he still works very hard.
虽然他很老，但仍然努力地工作。
Though the sore be healed, yet a scar may remain.
伤口虽愈合，但伤疤留下了。 (谚语)
【篇二】2020年12月大学英语四级重点语法知识
英语四级重点语法知识：条件状语从句
连接词主要有 if, unless, as/so long as, on condition that 等。.
if 引导的条件句有真实条件句和非真实条件句两种。非真实条件句已在虚拟语气中阐述。
unless = if not.
Let's go out for a walk unless you are too tired.
If you are not too tied, let's go out for a walk.
【篇三】2020年12月大学英语四级重点语法知识
英语四级重点语法知识：原因状语从句
比较：because, since, as和for
1)because语势，用来说明人所不知的原因，回答why提出的问题。当原因是显而易见的或已为人们所知，就用as或 since。
I didn't go, because I was afraid.
Since /As the weather is so bad, we have to delay our journey.
2)由because引导的从句如果放在句末，且前面有逗 号，则可以用for来代替。但如果不是说明直接原因，而是多种情况加以推断，就只能用for。
He is absent today, because / for he is ill.
He must be ill, for he is absent today.
【篇四】2020年12月大学英语四级重点语法知识
英语四级重点语法知识：指示代词
指示代词概说
表示"这个"、"那个"、"这些"、"那些"等指示概念的代词叫做指示代词。
指示代词有：this这个，that那个，these这些，those那些，it那个，这个，Such如此的，如此的事物，same同样的，同样的事物。
指示代词this，these，that，前缓those在句中的功用
指示代词this，these，that，those在句中的用法相当于名词和形容词，可用作主语、表语、宾语和定语。如：
This is a plane，这是一架飞机。(作主语)
Oh，it’s not that.噢，问题不在那儿。(作表拦肆语)
How do you like these你喜欢这些吗(作宾语)
This book is about Chinese traditional medicine.这是一本关于中医的书。(作定语)
指示代词ins，慧衡模these，that， those的其它用法
1)This (these)常用来指在时间或空间上较近的事物，that(those)则常用来指时间或空间上较远的事物。如：
This is a sickle and that is an axe.这是一把镰刀，那是一把斧子。
These days are cold.这些天很冷。
In those days the poor people had a hard time.在那些日子里，穷人生活很苦。
2)有时that和those指前面讲到过的事物，this和these则指下面将要讲到的事物。如：
I had a bad cold. That’s why I didn’t come.我伤风很厉害，所以我没有来。
Those two statements are not true.那两种说法是不真实的。
What I want to say is this：Pronunciation is very important in learning English.我所要说的是：语音在英语学习中非常重要。
chairman Mao honoured Lin Hulan with these words："A great life A glorious death"毛主席用下面的话表彰刘胡兰："生的伟大，死的光荣。"
3)有时为了避免重复提到过的名词，常可用that或those代替。如：
The climate of shenyang is just as good as that of Beijing. 沈阳的气候跟北京的一样好。(that代替climate)
The county’s grain output of 1981 was double that of 1970.这个县1987年的粮食产量比1980年增加一倍。(that代替grain output)
Television sets made in Nanjing are just as good as those made in Shanghai.南京出产的电视机和上海的一样好。(those代替television sets)
4)This和that有时作状语用，表示"程度"，意谓"这么"和"那么"。如：
The book is about this thick.那本书大约有这么厚。
I don’t want that much.我不要那么多。
It指人时亦用作指示代词。指示代词it在汉语中不必译出。
如：
Who is it――it’s me.是谁--是我。
Oh, it’s you，Lao Wang.哦，是你呀，老王。