大学生英语专四的难度是比较大的，对于英语专业的同学来说，想要顺利通过考试，提升训练是非常有必要的。今天我们为大家整理了大学生英语专四考试难度提升训练，一起来看一下吧。
大学生英语专四考试难度提升训练
For many environmentalists, the world seems to be getting worse. They have developed a hitlist of our main fears: natural resources are 1 out? the population is ever growing, leaving less and less to eat? species are becoming 2 in vast numbers, and the planet s air and water are becoming ever more polluted.
But a quick look at the facts shows a different picture. First, energy and other natural resources have become more 3 not less so, since the book The Limits to Growth was published in 1972 by a group of scientists. Second, more food is now produced per 4 of the world s population than at any time in history. Fewer people are 5 . Third, although species are indeed becoming extinct, only about 0.7% of them are expected to disappear in the next 50 years, not 25~50%, as has so often been 6 . And finally, most forms of environmental pollution either appear to have been 7 , or are transient - associated with the early stages of industrialization and therefore best cured not by restricting economic growth, but by 8 it. One form of pollution - the release of greenhouse gases that causes global warming - does appear to be a phenomenon that is going to extend well into our future, but its total impact is unlikely to 9 a devastating problem. A bigger problem may well turn out to be an inappropriate response to it.
Yet opinion polls suggest that many people nurture the belief that environmental standards are declining and some factors seem to cause this disjunction between 10 and reality.
A) pose
B) exaggerated
C) accelerating
D) extinct
E) exist
F) perception
G) wealthy
H) magnified
I) starving
J) head
K) running
L) predicted
M) abundant
N) conception
O) reducing
答案：
1. K
2. D
3. M
4. J
5. I
6. L
7. B
8. C
9. A
10. F
专四考试通关模拟训练题
Culture is the sum total of all the traditions, customs, beliefs, and ways of life of a given group of human beings. In this , every group has a culture, however savage, undeveloped, or uncivilized it may seem to us.
To the professional anthropologist , there is no intrinsicof one culture over another, just as to the professional linguist there is no intrinsic hierarchy among languages.
People once thought of the languages of backward groups as and undeveloped forms of speech,consisting largely of grunts and groans. While it is possible that language in general began as a series of grunts and groans, it is a fact established by the study of "backward" languages that no spoken tongue answers that description today. Most languages of uncivilized groups are, by our most severe standards, extremely complex, delicate, and ingenious pieces of machinery for theof ideas. They fall behind our Western languages not in their sound patterns orstructures, which usually are fully adequate for all language needs, but only in their vocabularies, which41the objects and activities known to their speakers. Even in this department, however,two things are to be noted: 1. All languages seem tothe machinery for vocabulary expansion, either by putting together words already in existence or by borrowing them from other languages and adapting them to their own system. 2. The objects and activities requiring names and distinctions in"backward" languages, while different from ours, are often surprisinglyand complicated.
This study of language, in turn, a new light upon the claim of the anthropologists that all cultures are to be viewed, and without ideas of rank or hierarchy.
A. savage
B. superiority
C. conceive
D. transfer
E. identification
tical
G. reflect
H. reveals
I. numerous
J . independently
K. exclusive
L. casts
M. sense
N. confidentially
O. possess
参考译文
文化是人类某一特定群体所有传统、风俗、信仰及生活方式的总和。从这种意义上说，每个群体都有一种文化，不管在我们看来，它是多么野蛮、不发达或未开化。
对于专业的人类学家而言，没有哪种文化在本质上比另一种优越，这就像对于专业的语言学家而言。语言之间并没有内在的等级一样。
人们曾经认为落后群体的语言就是野蛮的、不发达的言语形式，主要包括咕哝和呻吟。尽管一般来说，语言有可能是以一系列的咕哝和呻吟的形式开始的，但是，通过对“落后”语言的研究证实，今天没有哪种语言符合这种描述。按照我们的最严格标准来讲，作为传递思想的工具，多数未开化人群的语言极其复杂、缜密，并具有独创性。这些语言在语音模式或语法结构上通常能完全满足语言的所有需求，并不落后于我们西方的语言，比我们落后的只是反映这些说话者所知物体及活动的词汇。然而，即使是在这方面，也有两点值得一提：1.所有语言都拥有拓展词汇的机制，要么是通过将现存词汇组合在一起来拓展，要么是通过从其他语言中借入一些词并将其改造以适应自身体系来实现。2.在这些“落后的”语言中，尽管那些需要 名字及区分的物体及活动与我们不同，它们却都经常是多得出奇、复杂得出奇。
对于语言的研究反过来让人们对人类学家的断言——所有的文化都该被独立看待，而不该带着等级观念去看待——有了新的认识。
答案解析
36.M
语法判断：分析句子结构可知，该空后面是一个完整的句子，初步判断介词短语inthis——在句中作状语。分析此短语可知，inthis后缺少一个单数名词。
语义判断：符合上述语法条件的单词有superiority、transfer、identification、sense四项，而这些名词中可以与inthis构成介词短语的只有sense，inthis sense意为“从这个意义上讲”，符合此处文意，故选M。
37.B
语法判断：分析句子结构可知，该空缺少一个单数名词，一则因为前面的谓语是系动词is，二则因为前面的形容词no是用来修饰名词的。
语义判断：符合上述语法条件的单词有三个：superiority意为“优越性”，transfer意为“转移;转换”，identification意为“鉴别;身份证明”。本句的大意是“没有哪种文化在本质上比另一种优越”，因此，只有superiority符合文意。
38.A
语法判断：分析句子结构可知，该空缺少一个形容词，与并列的形容词undeveloped共同修饰后面的名词forms。
语义判断：符合上述语法条件的形容词有四个：savage意为“野蛮的”，9rammatical意为“语法的”，numerous意为“许多的”，exclusive意为“单独的”。把这四项代入原文后可知savage比较贴合文意。
39.D
语法判断：分析句子结构可知，该空位于介词短语forthe__________ofideas之中。分析此短语可知，该空缺少一个名词。
语义判断：符合上述语法条件的单词有transfer和identification两个，只有transfer与后面的0fideas构成的短语transfer ofideas符合这里的语义表达，故选D。
40.F
语法判断：分析句子结构可知，该空所处的位置是not…or…并列结构，intheir省略掉了，因此，此处缺少一个与其前面的sound形成并列关系的名词或形容词，来修饰后面的structures。
语义判断：结合前面38题的“语义判断”，可知只有形容词grammatical符合这里的语义表达，修饰后面的structures，表示“语法结构”，故选F。
41.G
语法判断：分析句子结构可知，该空所处的句子是一个which引导的非限制性定语从句，修饰前面的名词vocabularies，该空应填入一个复数的谓语动词。
语义判断：符合上述语法条件的单词有conceive、reflect和possess三个。结合此处文意“反映这些说话者所知物体及活动的词汇”，可知reflect为正确答案。
42.O
语法判断：分析句子结构可知，该空缺少一个动词原形，构成seemtodo sth.这一常用表达。
语义判断：符合上述语法条件的单词有conceive和possess两个。结合语境，本句的大意是“所有语言都拥有拓展词汇的机制”。因此possess为正确答案。
43.I
语法判断：分析句子结构可知，该空缺少一个形容词作表语，和complicated并列。
语义判断：结合前面38题和40题的“语义判断”，并结合此处文意“多得出奇”，可知应填入numerous。故选I。
44.L
语法判断：分析句子结构可知，该空缺少一个动词，且应为第三人称单数形式，因为前面的主语是this study。
语义判断：符合上述语法条件的单词有casts和reveals两个。结合语境，本句的大意是“对于语言的研究反过来让人们对人类学家的断言有了新的认识”，因此，只有casts符合。cast anewlight on/upon意为“使人们对……有新的认识”。
45.J
语法判断：分析句子结构可知，该空前是一个完整的主系表结构的句子，判断该空应填入一个副词来修饰前面的动词view。
语义判断：符合上述语法条件的单词有independently和confidentially两个。结合语境，本句的大意是“所有的文化都该被独立看待”，可知independently为正确答案，故选J。
以上就是为大家整理的大学生英语专四考试难度提升训练，希望能够对大家有所帮助。专四是英语专业大学生必须要面对的，而想要顺利通过就必须要提高自己的知识能力。
