全国大学英语四级考试也成为了测试众多非英语专业大学生英语水平的一个重要的标尺。英语四级考试真题答案你想知道吗？下面是众鼎号整理的3篇《最新英语四级考试真题答案》，希望朋友们参阅后能够文思泉涌。
英语四级语法必备知识点 篇一
动词（时态，语态，用法，省略，一致性等）
时态
1)现在完成进行时态 （have/has been + -ing 分词构成）: 动作或状态从过去某时开始，继续到现在，可能继续下去，也可能刚刚结束。
I’ve been writing letters for an hour.
I’ve been sitting in the garden.
2)过去完成进行时（由had been + ing分词构成）: 过去某个时刻以前一直在进行的动作
I’d been working for some time when he called.
We had been waiting for her for two hours by the time she came.
3)将来完成进行时: 将来某个时刻以前一直在进行的动作。
By next summer, he will have been working here for twenty years.
In another month’s time she’ll have been studying here for three years.
4)将来完成时（由shall/will have + 过去分词构成）: 将来某时已发生的事。
I shall have finished this one before lunch.
They’ll have hit the year’s target by the end of October.
语态
可以有两种被动结构的类型，例如:
He was said to be jealous of her success.
It was said that he was jealous of her success.
能同时适用于上述两个句型的主动词通常都是表示“估计”，“相信”等意义的动词，常见的有assume,believe,expect,fear,feel,know,presume,report,say,suppose,understand等。
It is supposed that the ship has been sunk.
The ship is supposed to have been sunk.
担当be supposed to 与不定式的一般形式搭配时往往表示不同的意义。例如:
Why are you driving so fast in this area? You are supposed to know the speed to know the speed limit. （你应该晓得速度限制）
双宾语及宾补结构的被动语态
双宾语结构的被动语态: 双宾语结构变为被动语态时，可以把主动结构中的一个宾语变为主语，另一个宾语仍然保留在谓语后面，但多数是把间接宾语变为主语。
He was asked a number of questions at the press conference.
Two days were allowed them for making the necessary preparations.
宾补结构的被动语态:
She was called Big Sister by everybody.
Then he was made a squad leader.
He was considered quite qualified for the job.
The room was always kept clean and tidy.
短语动词
Vi + adv
The plane took off two hours late.
Vi + prep
They looked round the Cathedral.
Vi + prep （有被动语态）
She’s looking after her sister’s children.
The children were always well looked after.
Vi + adv + prep
I began to look forward to their visits.
Vt + O + adv
Some women choose to stay at home and bring up their children.
The children were brought up by their mother.
They took him on.
Vt + adv + O （无被动语态）
I am trying to give up smoking.
Vt + O + prep
We talked Donald into agreement.
在以as, than, when, if, unless等引导的从句中的省略:
在有些状语从句中，如果谓语包含有动词be,主语又和主句的主语一致a)，或者主语是it b)，就常常可以把从句中的主语和谓语的一部分（特别是动词be）省略掉。
Look out for cars when crossing the street.
When taken according to the directions, the drug has no side effects.
While there he joined in voluntary labour on a project.
Although not yet six months old, she was able to walk without support.
If not well managed, irrigation can be harmful.
Though reduced in numbers, they gained in fighting capacity.
This viewpoint, however understandable, is wrong.
Enemies, once discovered, were tightly encircled and completely wiped out.
She hurriedly left the room as though/if angry.
She worked extremely hard though still rather poor in health.
Fill in the application as instructed.
Whenever known, such facts should be reported.
The documents will be returned as soon as signed.
He said that no acrobat could ever perform those daring feats unless trained very young.
Once having made a promise, you should keep it.
If necessary I’ll have the letter duplicated.
Fill in the blanks with articles where(ver) necessary.
If possible, I should like to have two copies of it.
As scheduled, they met on January 20 at the Chinese Embassy.
在以than a) 或 as b) 引起的从句中，常会有一些成分省略。
He told me not to use more material than (it is) necessary.
We should think more of the collective than of ourselves.
They worked with as much enthusiasm as young people (did)。
He is now a vice-manager, but still often works in the kitchen as before.
Their training is free, as is all education.
We will, as always, stand on your side.
错误的省略
His life is as fully committed to books as anyone I know.
While standing there in her nightgown, two bullets struck the wall beside her.
一致
如果主语是单数，尽管后面跟有with, together with, as well as, as much as, no less than, more than等引导的短语，谓语动词仍旧用单数形式。
Terry, along with her friend, goes skating every Saturday.
An expert, together with some assistants, was sent to help in this work.
The captain, as well as the coaches, was disappointed in the team.
大学英语四级知识点 篇二
as…as结构的几点用法说明：
1、基本用法
该结构的基本意思是“与……一样”，其中接形容词或副词的原级，在否定句中，第一个as也可换成so.如：
He doesn't study as [so] hard as his brother. 他学习不如他弟弟努力。
2、涉及数量或程度的用法
若涉及数量或程度，可用“as much+不可数名词+as”和“asmany+可数名词复数+as”。如：
He doesn‘t pay as much tax as we do / as us. 他没我们交的税款多。
There are not as many restaurants as there were. 现在餐馆没有过去多了。
3、有关词序的一点说明
其间接形容词时，有时该形容词还可修饰另一名词，但这个名词应带有不定冠词（注意词序）。如：
I have as good a voice as you. 我的声音和你一样好。
4、该结构的修饰语
根据情况可用(not) nearly, almost, just, nothing like, exactly, not quite, half, one-ten, twice, threetimes, 30 per cent等修饰，并且这些修饰语必须置于第一个as之前，而不能置于其后。如：
This room is twice as large as that one. 这个房间是那个房间的两个大。
You‘re not half as clever us you think you are. 你远不是自己想像的那么聪明。
It took three times as long as I had expected. 这件事比我预料的多花了两倍的时间。
first与at first用法区别详解：
1、从词性上看区别
first可用作形容词或副词，有时还可用作代词；而at first作为介词短语，只起副词用作用（在句中用作状语）。如：
First class is the most expensive way to travel. 坐头等舱是最贵的旅行方式。（first为形容词，在句中用作定语）
This is the first time I have heard of such things. 这是我第一次听到这样的事。（first为形容词，在句中用作定语）
You needn‘t read the whole book hut you must readthe first four chapters.你们不必把整本书全读完，但必须读完前四章。（first为形容词，在句中用作定语）
I asked them to ring first in case we were out. 我请他们先打电话来，以防我们不在家。（first为副词，在句中用作状语）
She‘s always the first to arrive and the last to leave. 她总是第一个来，最后一个离开。（first为代词，可视为其后省略了one， person等之类的词）
His second suggestion was not much better than his first. 他的第二个建议比第一个好不了多少。(first为代词，可视为其后省略了suggestion)
At first we used hand tools. Later we had machines. 开始我们用手工工具，后来我们有了机器。（at first在此用作状语）
2、从用法上看区别
1)。first的用法
first 用来说明顺序，意为“先……”，暗示接下去还有其他动作或事件要发生，因此其后往往接有（或暗示有）then，next，last 等词。如：
Think first, then act. 先想清楚再行动。
I‘ll have to finish my homework first. 我得先把作业做完。
First(you)boil some water. Then(you)warm the teapot. Then(you)add three teaspoons oftea. Next,(you)pour on boiling water… 你先烧些开水，然后把茶壶烫热，接着放三勺茶叶，随后冲入开水……
John came home from work. First he read the paper for a while, then he got up from the chairand turned on the radio. 约翰下班回家，先看一会儿报，然后从椅子上站起来，打开收音机。
2)。 at first 的用法
at first 的意思是“起初”“开始”，它主要用于强调前后对照，暗示接下去的动作与前面的动作不同甚至相反，因此常有 but，afterwards，soon，at last等相呼应。如：
At first I didn‘t want to go, but I soon changed my mind. 我开始不想去，但我很快就改变了主意。
The work was hard at first, but I got used to it. 起初这活儿很累，不过后来我习惯了。
At first they were very happy, but then things started going wrong. 起初他们生活得很幸福，但后来就开始出问题了。
At first I paid little attention, but slowly my interest awoke. 起初我没怎么注意，但逐渐产生了兴趣。
3、其他几点区别
1)。 at first 除以上用法外，其他场合一般不用它；而first除表示“先……（然后……）”外，还可表示“最先”“第一次”“首先”等。如：
Ladies first. 女士优先。
That‘s mine—I saw it first. 那是我的，是我先看见的。
When did you first meet him? 你第一次见他是什么时候？
2)。 有时at first并非固定搭配（first后还修饰有其他词语）。如：
She was so nice a girl that he fell in love with her at first sight. 她是这样好的一个姑娘，使他一见钟情。
She could tell at first glance to which class a man belonged. 她一眼就能看出一个人属于哪个阶级。
3)。 at first与at last不是一对反义词组，后者的意思是“终于”“最终”。如：
At last the truth became known. 最后真相大白了。
She has at last got everything ready. 她最后把一切准备好了。
At last the bus came. I had been waiting for half an hour. 最后公共汽车来了，我已等了半小时。
angry的介词搭配特点：
1、表示“对某人生气”，一般用介词 with（有时也用 at）
The teacher got angry with [at] me. 老师对我生气了。
有的词书认为：用with表示心中感到生气，而用at则表示怒气流露于外表，但总的说来此时还是用with的场合较多。
2、表示“对某事生气”，一般用介词 at(about)
He was rather angry at what you said. 他对你说的话相当生气。
I was angry about missing the film. 没看上那部电影我很气恼。
He was angry at being kept waiting. 他因久等而生气。
有的词书认为：at 之后接某人之言行，about 之后接某事，但这种区别并不十分严格，两者常可换用。
3、表示生气的原因，一般用介词for
He was angry with me for not having done anything. 因为我什么也没做，他对我很生气。
注：be angry 之后除搭配介词外，还可接不定式或从句：
He‘ll be angry to find that nothing has been done. 他发现什么都没做，他会生气的。
He was angry that the door was locked. 门锁上了，他很生气。
形容词able的用法说明：
1、表示“有能力的”、“能干的”，可用作表语或定语。如：
He is an able manager. 他是位有能力的经理。
He is old but still able. 他虽年老，但仍有很能干。
2、用于 be able to do sth（能或会做做某事）。如：
He is able to speak English. 他会说英语。
Everyone here is able to type. 这儿的每一个人都会打字。
He will be able to get about in a week or two. 再过一两个星期左右他就能走动了。
He studied hard and was able to pass his examinations. 他学习很努力，所以考试及了格。
注：be able to 不仅有多种时态形式（通常不用于进行时或与 be going to 连用），而且还可以与某些情态动词连用（通常不与 can 连用），甚至还可以有非谓语形式。如：
Since his accident he hasn't been able to leave the house. 自出事之后，他一直未能离开家。
You might be able to persuade him. 你也许能够说服他。
I hope to be able to do the work. 我希望能干得了这项工作。
I regret not being able to help her. 我很遗憾未能帮助她。
3.able 的比较级和最高级通常是abler和ablest，也可以是more able和most able，有时还可用 betterable和best able.如：
You are better able to do it than I (am)。 你比我更有能力做这件事。
She's the person best able to cope. 她是个最能妥善处理问题的人。
4、若要加强语气，其前除可very，quite，perfectly等修饰外，有时还可用well修饰。如：
He is quite [well] able to take care of himself. 他完全有能力照顾自己。
He's a very able student; he's just too lazy. 他是个很有能力的学生，只是太懒了。
若受just，only just修饰，则表示“只能”“仅能”。如：
I was just able to make out a dark figure in the distance. 我只能看见远处有个黑影。
5.able的反义词是unable（不能的，不会的），不是disable，后者是动词，其意为“使残废”“使无能力”。比较：
They were unable to reach a decision. 他们没法做出决定。
Now that he was disabled, his house had become a prison to him. 因为他残废了，他的房子就成了他的牢笼。
2019年6月四级第2套真题参考答案(完整版 篇三
Part Ⅰ Writing
A Visit to Fanhai Hope Elementary SchoolReceived a Warm Welcome
A two-day visit to Fanhai Hope Elementary School organized by the Student Union ofour university has been completed as scheduled this weekend.
Aiming at fostering college students' service awareness and helping pupils of ruralareas better understand the colorful college life so as to motivate them to studyharder, the Student Union organized an activity named A Trip of Love Seed. A team of30 college students' participated in this trip. The visit was warmly welcomed by all thestudents and staff of Fanhai, followed by a range of colorful activities, such as theinteraction among students about the fascinating college life, a visit to the school artshow of students' works of painting and handicraft and teaching activities focusing onshowing the magical science world to the pupils.
Both the pupils and our college students were actively involved in all these brilliantactivities. And the headmaster of Fanhai spoke highly of this trip as well as thedevotion, enthusiasm and creativity of our students.
Part Ⅱ Listening Comprehension
1、 B
2、 D
3、 C
4、 A
5、 D
6、 B
7、 C
8、 D
9、 C
10、 B
11、 A
12、 B
13、 C
14、 D
15、 A
16、 C
17、 D
18、 B
19、 A
20、 B
21、 A
22、 D
23、 C
24、 A
25、 B
Part III Reading Comprehension
26-35：CIKJA BOGFM
36-45：HEGBK FIHGJ
46-55：DCBDA BCABD
Part IV Translation
Lanterns originated in the Eastern Han Dynasty, and were at first used primarily forlighting. In the Tang Dynasty, people used red lanterns to celebrate a stable life. Sincethen, lanterns have became popular in many parts of China. Lanterns are usually madeof brightly-colored tissue paper in a variety of shapes and sizes. In traditional Chineseculture, red lanterns symbolize a happy life and flourishing business, usually hungduring festivals like the Spring Festival, Lantern Festival and National Day. Today, redlanterns can be seen in many other parts of the world.
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