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四级阅读答案是怎样的?四级阅读理解答题技巧有哪些?

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2020年03月02日

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四级阅读答案是怎样的?四级阅读理解答题技巧有哪些?

对于英语四级的阅读题目来说,是需要对答案进行分析,并掌握答题的技巧的,那么四级阅读理解答题技巧有哪些?四级阅读答案是怎样的呢?今天听力课堂就给大家具体介绍下这些问题,以供参考。

四级阅读答案

英语四级阅读模拟题及四级阅读答案

Although many of us may feel air-conditioners bring relief from hot, humid or polluted outside air, they pose many potential health hazards. Much research has looked at how the movement of air inside a closed environment---such as an office building---can spread disease or expose people in the building to harmful chemicals.

One of the more widely publicized dangers is that of Legionnaire’s disease, which was first recognized inthe 1970s. This was found to have affected people in buildings with air-conditioning systems in which warmair pumped out of the system’ cooling towers was somehow sucked back into the air intake (通风口),in mostcases due to poor design. The warm air, filled with bacteria,was combined with cooled, conditioned air andwas then circulated around various parts of the building. Studies showed that even people outside such buildings were at risk if they walked past air exhaust pipes.

Large air-conditioning systems add water to the air they circulate by means of humidifiers (湿度调节器).Inolder systems, the water used for this process is kept in special reservoirs, the bottoms of which providebreeding grounds for bacteria which can find their way into the ventilation (通风)system. The risk to human health from this situation has been highlighted by the fact that the immune systems (免疫系统)of approximately half of workers in air-conditioned office buildings have developed the ability to fight off the organisms found at the bottom of system reservoirs. But chemicals called “biocides”are added to reservoirs to make them germ-free, and they are dangerous in their own right in sufficient quantities, as they often contain compounds strongly linked to cancers.

Finally, it should be pointed out that the artificial climatic environment created by air-conditioners canalso affect us. In a natural environment, whether indoor or outdoor, there are small variations in temperature and humidity. Indeed, the human body has long been accustomed to these normal changes. In an air-conditioned living or working environment, however, body temperatures remain well under37℃, our normal temperature. This leads to a weakened immune system and thus greater exposure to diseases such as colds and flu.

练习题:

Choose correct answers to the question:

1.What do we know about Legionnaire’s disease from the passage?

A.It was the most widely concerned office hazard.

B.It can affect people both inside and outside the building.

C.It happens only in air-conditioned office buildings.

D.It does not develop in well-designed buildings.

2.In the old air-conditioned systems, bacteria first develop______.

A.in the reservoirs

B. in the ventilation system

c. in the humidifiers

D. in the air intake

3.The fact that about half of workers developed the ability to fight off the bacteria may__.

A.relieve people’s worry about the danger caused by the bacteria

B.help people find an effective way to get rid of the bacteria

C.reflect the serious danger brought by the bacteria

D.cause serious disease such as cancers to people

4.The author most probably wants the readers to treat biocides with an attitude of_.

A.caution

B.trust

C.enthusiasm

D.criticism

5.The last paragraph implies that our immune system can be weakened when _•

A.we live in an artificial climatic environment

B.there are variations in temperature and humidity

C.our body temperatures often remain not high enough

D.we are often exposed to diseases such as colds and flu

四级阅读答案:

1.[B] 事实细节题。本题主要考査复合句的理解。第2段最后一句表明B是正确选项。选项A中的most和C中的only都太绝对了,文中并未对选项A和C中的相关说法加以这样的限定。选项D也太绝对了,第2段第3句只是说到“大多数情况下是因为空调设计欠佳所致”,并不是说所有设计良好的大厦就不会发生这种情况。

2.[A] 事实细节題。本题考查复合句的理解。只要明白第3段第2句这个非限制性定语从句中的the bottoms of which中的which是指上文的reservoirs,问题就不难解决了。

3.[C] 事实细节题。本题考查被动语态长句的理解。在第3段第3句中,关键词是highlight,选项C是对原句主谓部分的近义替换。选项A和B在文中皆无提及,选项D是过度使用生物杀灭剂的后果,与本题干的情况无关。

4.[A] 观点态度题。第3段最后两句讨论生物杀灭剂的用处,其中最后一句中的but, dangerous和cancers等词说明作者认为要慎用这种杀灭剂。作者并没对杀灭剂全盘否定,只是说过量使用会引发危险,因此选项D不对。

5.[C] 推理判断題。本题考查代词的理解。解题的关键在于理解最后一句中的This是指上一句所说的情况。选项A中所说的人造环境不是使免疫系统变弱的必然条件。选项B是保持免疫系统健康的条件。选项D是免疫系统变弱后的影响。

英语四级阅读真题及答案

A letter to Edward,a columnist(报刊专栏作家)

Dear Mr. Expert:

I grew up in an unhappy and abusive home.I always promised myself that I’d get out as soon as possible.Now,at age 20,I have a good job and a nice house,and I’m really proud of the independence I’ve achieved. Here’s the problem:several of my friends who still live with their parents wish they had places like mine—so much so that they make mine theirs. It started out with a couple of them spending the weekends with me.But now they seem to take it for granted that they can show up any time they like.They bring boyfriends over,talk on the phone and stay out forever.

I enjoy having my friends here sometimes—it makes the place feel comfortable and warm—but this is my home,not a party house.I was old enough to move out on my own,so why can’t I seem to ask my friends to respect my privacy(隐私)?

Joan Edward’s reply to Joan

Dear Joan:

If your family didn’t pay attention to your needs when you were a child,you probably have trouble letting others know your needs now. And if you’ve gathered your friends around you to rebuild a happy family atmosphere(气氛),you may fear that saying no will bring back the kind of conflict you grew up with—or destroy the nice atmosphere you now enjoy.You need to understand that in true friendship it’s okay to put your own needs first from time to time. Be clear about the message you want to send.For example,“I really love your company but I also need some privacy.So please call before you come over.”

Edward

1.We can learn from the first letter that Joan______. A.lives away from her parents B.takes pride in her friends C.knows Mr.Expert quite well D.hates her parents very much

2.We can infer from the first letter that______. A.Joan considers her friends more important than her privacy B.Joan’s friends visit her more often than she can accept C.Joan doesn’t like the parties at all D.Joan dislikes the boyfriends her friends bring over

3.According to Mr. Expert,why can’t Joan tell her friends her feelings? A.She is afraid of hurting her friends. B.She does not understand true friendship. C.Her family experience stops her from doing so. D.She does not put her needs first.

4.The underlined word“conflict”in the second letter means______. A.dependent life B.fierce fight C.bad manners D.painful feeling

5.The second letter suggests that Mr. Expert______. A.is worried about Joan’s problem B.warns Joan not to quarrel with her friends C.advises Joan on how to refuse people D.encourages Joan to be brave enough

四级阅读答案 1.A 2.B 3.C 4.B 5.C

四级阅读答案

四级阅读理解答题技巧

技巧一:先看文章后作题

用这种方法应注意三点:

1、注意文章中心与作者基本观点,即抓大的放小的。

2、注意重要细节的位置,第一遍阅读时在了解主题之后知道某个东西在哪里,胜过你知道他是什么。

3、阅读速度稍快。不能过分沉迷于原文,速度要快一点。

技巧二:先看问题再读文章

要抓对重点适用于文章:

1、难度较大的文章

2、只包含一两段的流水账文章。流水账文章段落少层次感较差,可以先看题目看清问题,确定大概的位置。

3、细节题较多的文章。缺点:对主题把握不够明确。

技巧三:读一层意思做一道题,读文章做题交叉进行

本方法适用于:

1、段落较多的文章

2、阅读速度较慢的同学。注意事项:每次阅读一小段或者一长段的一半;阅读速度比第一种阅读方法要稍慢一些,力求弄清本段意思;每次读新的内容之前,最好把接下来要回答的问题要先看一下。每篇文章为9分钟,读原文要5分钟,做题要4分钟。

通过以上的内容,我们已经了解了四级阅读答案的情况了,在做四级阅读题目的时候,要熟练的掌握答题的技巧,这样才能提高正确率,具体的可以咨询听力课堂。


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