下面是小编帮大家整理的英语专业八级练习题（共含6篇），希望对大家带来帮助，欢迎大家分享。同时，但愿您也能像本文投稿人“f56p0368gfl”一样，积极向本站投稿分享好文章。
英语专业八级练习题精选
DDT, the most powerful pesticide the world had ever known,exposed nature’s vulnerability. Unlike most pesticides, which effect- __1__ tiveness is limited to destroy one or two types of insects, DDT is __2__ capable of killing hundreds of different kinds at once. Developed in 1939, it first distinguished itself during the World War II, cleaning __3__ South Pacific islands of malaria-caused insects for U.S. troops, while __4__in Europe being used as an effective de-lousing power. Its inventor was awarded by the Nobel Prize. __5__ When DDT became available for civilian use in 1945, there were only a few people who expressed the second thought about this __6__ new miracle compound. One was nature writer Edwin Way Teale,who warned, “A spray as discriminate as DDT can upset the economy __7__ of nature of all insects are good, but if they are killed, things __8__ go out of kilter right away.” Another was Rachel Carson, who wrote to the Reader’s Digest to propose an article about series of __9__ tests on DDT being conducted not far from which she lived in Maryland. __10__
答案：
1.which—whose。whose在这里作关系限定词，与effectiveness构成名次词组在关系分句里作主语。whose的主语可以是人，也可以是物。
2.destroy—destroying。be limited to 词组里的to并不是不定式标记to，而是介词to，要谨访介词to“冒充”不定式to。其他类似的词组还有be opposed to, object to, get used to等等。考试大
3.cleaning—clearing。clean和clear这对形近而且意近的动词容易被混淆，但是clean指“使某地方没有灰尘，使干净”，而clear强调“清理不需要的东西，而且clear 可与of连用，而clean很少。（这两个词的改错之前也有遇到过，大家都要记住啦！）
4.caused—causing。此句中malaria－causing insects 相当于insects that caused malaria，因此是主动关系，所以应选择-ing形式。
5.by－/。the Nobel Prize实际上是award的`另一个宾语，还原成主动结构是…awarded the inventor the Nobel Prize.所以这里应删掉by。
6.the－/。短语second thought或second thoughts意为“仔细斟酌，三思”，如：Robert didn’t give a second thought to borrowing $2,000 from him.
7.discriminate－indiscriminate。discriminate有“区别”之意，indiscriminate意为“不加以选择，不分青红皂白”。从上下文来看DDT的特点是没有分辨性：它既能杀死有害的昆虫又能杀死有益的昆虫。
8.but－and/so。本句的两个意群的关系是顺接，不是转折，因此应选用顺接的连词，如and和so等。
9.^series－a。series这个名词属于单数复数同形，它经常与a和of构成词组a series of表示“一系列的”。
10.which－where。from这个介词后面应接一个介词表具体方位，因此这里只能用表方位的副词where。
英语专业八级改错练习题归纳
For the last fifteen or twenty years the fashion in criticism or appreciation of the arts have been to deny the existence of any valid criteria and to make the __1__
Words “good” or “bad” irrelevant, immaterial, and inapplicable. There is no such thing, we are told, like a set of standards first acquired through experience and __2__
Knowledge and late imposed on the subject under discussion. This has been a __3__
Popular approach, for it relieves the critic of the responsibility of judgment and the public by the necessity of knowledge. It pleases those resentful of disciplines, it __4__
Flatters the empty-minded by calling him open-minded, it comforts the __5__
Confused. Under the banner of democracy and the kind of quality which our forefathers did no mean, it says, in effect, “Who are you to tell us what is good or bad?” This is same cry used so long and so effectively by the producers of mass __6__
Media who insist that it is the public, not they, who decide what it wants to hear __7__
And to see, and that for a critic to say that this program is bad and that program is good is pure a reflection of personal taste. Nobody recently has expressed this __8__
Philosophy most succinctly than Dr. Frank Stanton, the highly intelligent __9__
President of CBS television. At a hearing before the Federal Communications Commission, this phrase escaped from him under questioning: “One man’s mediocrity __10__ is another man’s good program”.
英语专业八级改错练习题
Humankind’s future safety and longevity of life on Earth largely depend on the environment which we live. Keeping the air we __1__ breathe free of pollution is a major priority towards making this earth a safe place. Other areas of concern are water, land, the ozone layer, and the preservation of flora and fauna of the planet.
Every country has ecological issues to deal. In South America, __2__ the rain forests are rapidly disappearing as people burn and cut down trees to make for farmland. Many Middle-Eastern and Asian countries __3__ have a battle to fight with air, water, and land pollution. Lakes and swamps are spread with debris. __4__ Mass chemical spraying is used to kill pests on trees and plants. Abundant __5__ use of water in countries as China has caused major water shortage. __6__ Rivers become polluted by factories and the populations that live on their banks. Global warming is considered a major factor caused __7__ the droughts in eastern China, the Sudan, Ethiopia, and northern Kenya.
The reduction of the ozone layer is blamed for the global warming trends in variant countries of this globe, and the spread of disease like skin __8__ cancer. Societies at large need to pay attention to the existing problems in order to get of the imminent danger of famine, drought and diseases __9__ that rise from the damage that pollution causes. __10__
英语专业八级完形填空练习题
We use language every day. We live in a world of words. Hardly anymoment passes with someone talking, writing or reading. Indeed, __1__languages is most essential to mankind. Our lives increasingly dependon fast and successful use of language. Strangely enough, we know __2__more about things around us than on ourselves. For example, language __3__is species specific, that is, it is language that differs human from __4__animals. However, we do not know yet how exactly we inquire language __5__and how it is possible for us to perceive through language; nor we __6__ understand precisely the combinations between language and thought, __7__language and logic, or language and culture; still less, how and when language started. One reason for this inadequate knowledge of language is that we, like language users, take too many things for granted. __8__Language comes to every normal person so naturally that a few __9__of us stop to question what language is, much less do we feel the necessity to study it. Language is far more complex than most people have probably imagined and the necessity to study it is far greater than some people may have assured. Linguistic is a branch of science which __10__takes language as its object of investigation.
Successful aging is a psychological feat. Fear for__1__
death, for example, may sometimes oppress you.
even when this is successfully overcome, there is still
something for you to deal with-loneliness. Lonelinesscan
speed your demise no matter conscientiously __2__
you care for your body. “We go through lifesurrounded
by protective convoys of others,” says Robert Kahn, a psychologist of the Universityof Michigan
who studied the health effects of companionship. “People __3__
who manage to maintain a network of social support do best.” One study of elderlyheart-attack patients
found that those with two or more close associations __4__
enjoyed twice the one-year survival rate of those who
were completely alone.
Companionship aside, healthy oldsters seem to
share a knack for managing stress, poison that contributes __5__
measurably to heart disease, cancer and accidents.
Researchers have also been kinked successful aging __6__
to mental stimulation. An idle brain will deteriorate
just as sure as an unused leg, notes Dr. Gene Cohen, __7__
Head of the gerontology center at George Washington
University. But just as exercise can prevent muscle __8__
atrophy, mental challenges seem to preserve both the mind and the immune system.But what most impresses researchers who study the oldest old is
his simple drive and resilience. “People who reach 100 __9__
are not quitters,” says Adler of the National Centenarian
Awareness Project. “They share a remarkable ability to
renegotiate life in every turn, to accept the inevitable losses __10__
And move on.”
参考答案:
1.把for改为of
与fear搭配的介词通常是of，表示对…的恐惧。
2.在no matter后面加上how
3.在studied前面加上has
本文的基调是一般现在时，此句的主语也是现在时，定语从句介绍Roberts做过的研究项目，所以用现在完成时比较合适。
4.把associations改为associates
本句的意思是：一项对高龄心脏病人的研究发现，有两个或者两个以上亲密伙伴陪同的'病人在一年危险期的幸存几率是完全无人陪伴的病人的两倍。
5.在poison前面加上a
不定冠词修饰不可数名词，该名词后面再加上定语成分对该词进一步说明。
6.删除been
7.把sure改为surely
8.把but改为and
本句与上一段最后一句在结构(just as)上相似，在意义上是递进关系，不应该用转折连词衔接，用and合适。
9.把his改为their
此处的代词应该代替the oldest old， the oldest old 表示一类人可以用单数也可以用复数，但是下文提到这些年事极高的老人都用了复数，所以此处也要改为复数，使上下文一致。
10.把in改为at
词组at every turn意思为“ 时时，经常”。
英语专业八级改错练习题整理的内容
More people die of tuberculosis than of any other disease caused by a single agent. This has probably been the case in quite a while.
During the __1__ early stages of the industrial revolution, perhaps one in every seventh __2__ deaths in Europe’s crowded cities were caused by the disease.
From __3__ now on, though, western eyes, missing the global picture, saw the trouble __4__ going into decline. With occasional breaks for war, the rates of death and infection in the Europe and America dropped steadily through the 19th and __5__ 20th centuries.
In the 1950s, the introduction of antibiotics strengthened the trend in rich countries, and the antibiotics were allowed to be imported to __6__ poor countries. Medical researchers declared victory and withdrew.
They are wrong. In the mid1980s the frequency of infections and deaths __7__ started to pick up again around the world.
Where tuberculosis vanished, it came __8__ back; in many places where it had never been away, it grew better.
The World __9__ Health Organization estimates that 1.7 billion people (a third of the earth’s population)suffer from tuberculosis.
Even when the infection rate was falling, population growth kept the number of clinical cases more or less constantly at 8 __10__ million a year. Around 3 million of those people died, nearly all of them in poor countries.
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