2022年中國人民解放軍空軍雷達(dá)學(xué)院自考英語（二）練習(xí)題匯總（附答案解析）

1、 2022年中國人民解放軍空軍雷達(dá)學(xué)院自考英語（二）練習(xí)題匯總（附答案解析）第1題【單選題】【閱讀選擇】Organisms have a great variety of ways of adapting. They may adapt in their structure, function and genetics, in their development and production of the young and in other respects. An organism may create its own environment, as do warm-blooded mam

2、mals, which have the ability to adjust body heat exactly to maintain their ideal temperature despite changing weather. Usually adaptations are an advantage, but sometimes an organism is so well adapted to a particular environment that, if conditions change, it finds it difficult or impossible to rea

3、dapt to the new conditions.The author cites the behavior of warm-blooded mammals in order to show that a living thing may have the ability_. A、to create an environment of its own B、to remain still when an enemy is near C、to make food from inorganic chemicals D、to change the color of its skin【正確答案】A【

4、答案解析】作者舉例，證明觀點；例子不需要看懂，關(guān)鍵要看論據(jù)；一般論點在前（前一句或段落首句），論據(jù)在后。第2題【單選題】【2010.04】We should _ this in mind: Dont judge a person by his appearance. A、bear B、put C、place D、print【正確答案】A【答案解析】本題考查詞匯題。【譯文】 我們應(yīng)當(dāng)牢牢記?。翰灰悦踩∪?。詳細(xì)解答】牢記在心：bear in mind 或者keep in mind第3題【單選題】【閱讀選擇】We are so used to our life on the surface of

5、the earth that it can be quite an effort for our mind to break free of all the ideas that we take for granted. Because we can feel that things are heavy, we think of weight as being a fixed quality in an object, but it is not really fixed at all. If you could take a one-pound packet of butter 4, 000

6、 miles out from the earth, it would weigh only a quarter of a pound.How much would four pounds of tea weigh if it was taken 4,000 miles out from the surface of the earth? A、1 pound. B、2 pounds. C、3 pounds. D、4 pounds.【正確答案】A【答案解析】本題問的是一磅茶如果被帶出離地球表面4000英里的地方，重量會是多少？4000這個數(shù)字比較關(guān)鍵，因為在本段最后一句中出現(xiàn)了這個詞，一看該句I

7、f you could take a one-pound packet of butter 4, 000 miles out from the earth, it would weigh only a quarter of a pound.只是把名詞換了一下，很顯然答案就是變成原來重量的四分之一，因此正確答案是A。第4題【單選題】【閱讀選擇】Late one Sunday afternoon in September 1999, Oseola McCarty, an elderly cleaning lady passed away in the little wooden frame hou

8、se where she had lived and worked most of her life. It may seem like an ordinary end to a humble life, but there was something quite exceptional about this woman. In the summer of 1995, McCarty gave $ 150,000, most of the money she had saved throughout her life，to the University of Southern Mississi

9、ppi in her hometown. The money was to help other African Americans through university. She had started her savings habit as a young child when she would return from school to clean and iron for money which she would then save.This woman shocked and inspired the world because _. A、she had managed to

10、save so much money B、she gave her money to African Americans C、she gave her life savings to help others through university D、she only spent money on cheap things【正確答案】C【答案解析】答案選C。only是絕對詞，在選項D中出現(xiàn)，根據(jù)經(jīng)驗排除D；對照原文第一自然段最后一句話there was something quite exceptional about this woman說她有些特別的地方，接著第二自然段就講In the su

11、mmer of 1995, McCarty gave $ 150,000, most of the money she had saved throughout her life，to the University of Southern Mississippi in her hometown.她把大部分積攢的錢捐獻給了家鄉(xiāng)的大學(xué)，A和B表達(dá)都不全面，答案是C。第5題【單選題】【填句補文】The future is much too important to simply guess about, the way the high school students did. _ by caref

12、ully studying the present, skilled businessmen, scientists, and politicians are supposedly able to figure out in advance what will happen. A、The stock market had its worst losses ever B、Buildings would rotate so they could follow the sun to take maximum advantage of its light and heat C、So experts a

13、re regularly asked to predict accurately D、The article was written in 1958【正確答案】C【答案解析】第一句說的是：預(yù)測未來很重要，不能像中學(xué)生那樣猜測。這一空的關(guān)鍵詞是experts，他們不同于中學(xué)生，他們的預(yù)測應(yīng)該是較為準(zhǔn)確的。第6題【單選題】【填句補文】Scientists have learned that the sense of pain is made up of both chemical and electrical signals. _. Scientists also have learned tha

14、t the nervous system sends two different kinds-of pain messages to the brain: one very fast, the other slow. A、It tells us not to use the injured part until it heals. B、These signals travel from nerve cells in the injured area, up the spinal cord（脊髓）to the brain, and back down again. C、The first mes

15、sage is the warning signal. D、The other message moves at a speed of only one meter a second.【正確答案】B【答案解析】第一句講的是疼痛的感覺是由兩種信號signals 組成的，所以緊接著就提到兩種信號的傳播路線。B項恰恰照應(yīng)了首句意思。第7題【單選題】【2009.10】So far scientists have only acquired _ understanding of the physical processes that cause earthquakes. A、a partial B、a

16、changeable C、an original D、an individual【正確答案】A第8題【單選題】【填句補文】There is a difference between science and technology. _. Science has to do with discovering the facts and relationships between observable phenomena in nature and with establishing theories that serve to organize these facts and relationsh

17、ips; technology has to do with tools, techniques, and procedures for applying the findings of science. A、Another distinction between science and technology has to do with the progress in each. B、We are all familiar with the improper use of technology. C、Unlike science, progress in technology must be

18、 measured in terms of the human factor. D、Science is a method of answering theoretical questions; technology is a method of solving practical problems.【正確答案】D【答案解析】第一句總述了科學(xué)和技術(shù)是有差別的。缺空后是對兩者的分述，因此缺空處也應(yīng)是對兩者的分述，故選D。第9題【單選題】【2009.7】The house was quiet in the night, _ the occasional coughing from my throa

19、t. A、as for B、such as C、instead of D、except for【正確答案】D【答案解析】本題考查短語意義區(qū)分。譯文：除了偶爾我咳嗽一下以外，這所房子在夜晚非常安靜。A 至于，關(guān)于； B 例如；C 代替，而不是；D 除了以外第10題【單選題】【完成句子】Lightning is generated when electrical charges separate in rain clouds, though processes are still not fully understood. Typically, positive charges（正電荷） buil

20、d at the cloud top, while the bottom becomes negatively charged（負(fù)電荷的）. In most instances of cloud-to-ground lightning, the negatively charged lower portion of the cloud repels negatively charged particles on the grounds surfaces, making it become positively charged. The positive charge on the ground

21、 gathers at elevated points.In most cases of cloud-to-ground lightning, the grounds surface_. A、is positively charged B、is shifted sideways by strong winds C、is negative charged D、is changed from positively charge to negative charge【正確答案】A【答案解析】本段文字解釋了云層與地面之間的閃電的成因，云層下部帶負(fù)電荷，排斥地面表層的負(fù)電荷，所以地面表層聚集的是正電荷。

22、答案為A。第11題【單選題】【填句補文】Doctors believe that secondhand smoke may cause lung cancer in people who do not smoke because nonsmokers often breathe in the smoke from other peoples cigarettes_. The US Environmental Protection Agency reports that about 53，000 people die in the United States each year as a res

23、ult of exposure to secondhand smoke. A、The risk is even higher for children who live in homes where both parents smoke. B、In the United States，nine million children under the age of five live in homes with at least one smoker. C、This smoke is called secondhand smoke. D、No one knows for sure why Mr.

24、Gilson has lung cancer.【正確答案】C【答案解析】前一句提到，不吸煙者時常吸入他人香煙中冒出的煙，接下來應(yīng)首選對此煙加以定義的句子。第12題【單選題】【2008.04】It has been found that a strong _ help overcome the effects of distraction. A、interruption B、motivation C、evaluation D、destination【正確答案】B【答案解析】本題考查名詞詞義區(qū)分。 A. 打擾、中；斷 B. 動機、誘因； C. 評估、評價； D. 目的地、終點。整句話的意思是：人們

25、發(fā)現(xiàn)一個很強的動機可以幫助克服干擾物的影響。第13題【單選題】【閱讀判斷】Before you begin your talk, be kind to your voice. Avoid milk or creamy drinks which coat your throat. Keep your throat wet by drinking a little sweetened warm tea or diluted fruit juice.Q: To solve the problem of dry mouths, one is advised to take cool milk. A、T

26、rue B、False C、Not Given【正確答案】B【答案解析】答案選B。文章說到：Avoid milk or creamy drinks which coat your throat. 避免喝牛奶和奶油飲料。第14題【單選題】【閱讀判斷】Fermis genius was known throughout the scientific world. In 1938 he had won a Nobel Prize. Four years later he produced the first nuclear chain reaction, leading us into the nu

27、clear age.Q: Fermi, an experimentalist as well as a theoretician, won a Nobel Prize for producing the first nuclear chain reaction in the world. A、True B、False C、Not Given【正確答案】B【答案解析】答案選B。Fermi在1938年獲諾貝爾獎，四年以后才建立核連鎖反應(yīng)的。第15題【單選題】【2008.04】The vehicle was traveling at speeds _ 90 miles per hour. A、in

28、addition to B、in view of C、in excess of D、in search of【正確答案】C【答案解析】本題考查短語辨析。那輛車以超過每小時90英里的速度行駛。A .除之外、 例外； B. 由看來、 有鑒于；C. 過分、超出； D. 尋找、追求。第16題【單選題】【閱讀判斷】The UK is portioned at No. 29, a much lower position chiefly because of the social and family breakdown recorded in official statistics. The US, wh

29、ich has the second highest per capita GDP（人均國內(nèi)生產(chǎn)總值）after Luxembourg, took the 13th place in the surveyChina was in the lower haft of the league at 60thQ: The United States of America is among the top 10 countries in the survey. A、True B、False C、Not Given【正確答案】B【答案解析】答案選B。問題句說“美國位于前十個國家的行列”。The US, w

30、hich has the second highest per capita GDP (人均國內(nèi)生產(chǎn)總值) after Luxembourg, took the 13th place in the survey. 該句說“美國的人均國內(nèi)生產(chǎn)總值排名第2，僅位于盧森堡之后，因此美國在這項調(diào)查中位于第13位?！憋@然問題句的說法與該句的說法不一致，因此判斷問題句“錯誤”。第17題【單選題】【閱讀選擇】Physiologically, we are rhythmical. We must eat, sleep, breathe, and play regularly to maintain good

31、health. Emotionally we are rhythmical, too, for psychologists say that all of us feel alternate periods of relative depression and exhilaration. Intellectually we are also rhythmical, for we must have periods of relaxation following periods of concentration. It naturally follows then that rhythm, a

32、fundamental aspect of our lives, must be a part of any good literary workwhether poetry or prose.According to the passage, which of the following pairs of activities best illustrates intellectual rhythm? A、Studying a science book and then studying a psychology book B、Learning a poem and then taking

33、a nap C、Playing ball at the beach and then going swimming D、Solving a math problem and then solving a chemistry problem【正確答案】B【答案解析】段落的結(jié)尾處講到：在腦力活動方面，我們也同樣是有節(jié)奏的，因為我們在高度集中精力一段時間以后，必須讓腦子有一個松弛的階段(“we must have periods of relaxation following periods of concentration”)。根據(jù)這個信息，A、D項內(nèi)容都是高度集中的腦力活動，與原文內(nèi)容恰好相反；

34、B項內(nèi)容是學(xué)習(xí)詩歌與小睡一會，正好符合原文，一張一弛。而C項內(nèi)容又全是不費腦力的活動，也不符合原文。第18題【單選題】【2009.7】The wounded soldiers would recover quickly if they were well _. A、nourished B、stuffed C、tamed D、ventured【正確答案】A【答案解析】本題考查過去分詞意義區(qū)分。譯文：如果受傷的戰(zhàn)士營養(yǎng)很好，他們就會很快痊愈。A 營養(yǎng)，滋養(yǎng)；B 填滿，塞滿； C 馴服（猛獸）；D 冒險第19題【單選題】【閱讀選擇】The world is not only hungry; it i

35、s also thirsty for water. This may seem strange to you, since nearly 75% of the earths surface is covered with water. But about 97% of this huge amount is sea-water, or salt water. Man can only drink and use the other 3%the fresh water that comes from rivers, lakes, underground, and other sources. A

36、nd we cannot even use all of that, because some of it is in the form of icebergs（冰山）and glaciers（冰川）. Even worse, some of it has been polluted.What percentage of the earths water can man actually use at present? A、Nearly 75 per cent. B、About 97 per cent. C、Exactly 3 per cent. D、Less than 3 percent.【

37、正確答案】D【答案解析】根據(jù)本段得知，地球上只有3的水適于人類飲用，然而部分以冰山或冰川的形式存在，還有的被污染，因而實際上人類能用的水要低于3。第20題【單選題】【閱讀判斷】Back in 1969, US President Richard Nixon confidently predicted: “In the next 50 years, we shall see a woman president, perhaps sooner than you think.” Today, not too far off Nixons deadline, America is looking at

38、 that possibility. Over the weekend, Hillary Rodham Clinton, wife of former president Bill Clinton, announced her run for 2008 presidency.Q: Up to the present, no woman has been elected president in the US. A、True B、False C、Not Given【正確答案】A【答案解析】答案選A。問題句說“迄今為止在美國沒有一個女人曾經(jīng)被選舉為總統(tǒng)”。本段說的是“1969年，美國總統(tǒng)Richa

39、rd Nixon 很有信心地預(yù)測：在下一個50年里，我們將會看見一個女總統(tǒng)，這或許比你想象的更快些。今天距離Nixon總統(tǒng)給出的最終期限已經(jīng)不遠(yuǎn)了，美國人現(xiàn)在正關(guān)注這可能性”。相鄰語句的句意相關(guān)，顯然，定冠詞結(jié)構(gòu)“the possibility”指答案相關(guān)句中提到的“可能出現(xiàn)美國女總統(tǒng)”。從該句中可以推斷出“從1969年到現(xiàn)在為止，美國還沒有出現(xiàn)女總統(tǒng)”。因此問題句提供了正確信息。第21題【單選題】【2010.04】We have greatly _ the procedure according to the chairmans suggestion. A、stimulated B、perc

40、eived C、obscured D、simplified【正確答案】D【答案解析】【譯文】 按照主席的提議我們已經(jīng)大大地簡化了步驟?！驹囶}分析】本題考查詞義辨析?！驹敿?xì)解答】 動詞的詞義選取。第22題【單選題】【2009.01】Children have a natural_about the world around them. A、certainty B、capability C、cleverness D、curiosity【正確答案】D【答案解析】句意：孩子們對他們周圍的事物有著天然的好奇心?？疾槊~詞義選擇。A 確定性，肯定的事；B 能力，才能；C 精明，聰穎；D 好奇心，求知欲。

41、第23題【單選題】【2008.04】Anxiety can _ with childrens performance at school. A、refer B、prefer C、infer D、interfere【正確答案】D【答案解析】本題考查詞語辨析。句子翻譯為：焦慮可以妨礙孩子們在學(xué)校的表現(xiàn)。 A . refer to 提到、查閱、涉及；B. prefer to更喜歡； C. infer from（根據(jù)某事）推斷、推定； D. interfere with 擾亂、妨礙。第24題【單選題】【2009.7】He would _ that all the classified data sho

42、uld be kept safe when in office. A、assure B、ensure C、insure D、secure【正確答案】B【答案解析】本題考查動詞意義區(qū)分?！咀g文】他保證在辦公室里的所有機密數(shù)據(jù)處于安全狀態(tài)?！驹敿?xì)解答】A 使確信，使有信心；B 確保（某事）發(fā)生，擔(dān)保；C 為投保，給保險；D 安全的，沒有危險的第25題【單選題】【閱讀選擇】Good news for chocoholics：the treat preferred by millions all over the world is good for you, according to American

43、 researchers at the University of CaliforniaChocolate contains substances called flavonoids(類黃酮) that can help maintain a healthy heart and good circulationThe researchers have discovered that cocoa acts like aspirin and that eating a bar of chocolate has also been shown to release endorphins in the

44、 body：these chemicals help to reduce pain and stress and make you feel happy.Why is chocolate good for heart and circulation? A、It reduces pain and stress B、It contains substances called flavonoids C、It releases endorphins in human body D、It acts like aspirin to protect heart【正確答案】B【答案解析】因果關(guān)系詞信號詞。凡是

45、注釋中文的地方可能是答案區(qū)域。第26題【單選題】【2008.10】It took a few seconds for her eyes to _ to the darkness. A、allocate B、adopt C、apply D、adjust【正確答案】D【答案解析】本題考查動詞詞義辨析?！咀g文】她花了幾秒鐘時間使眼睛適應(yīng)黑暗?！驹敿?xì)解答】A 分配，撥出 B 收養(yǎng)，過繼 C 應(yīng)用，申請 D 調(diào)整，使適合第27題【單選題】【填句補文】There is a difference between science and technology. _. Science has to do wit

46、h discovering the facts and relationships between observable phenomena in nature and with establishing theories that serve to organize these facts and relationships; technology has to do with tools, techniques, and procedures for applying the findings of science. A、Another distinction between scienc

47、e and technology has to do with the progress in each. B、We are all familiar with the improper use of technology. C、Unlike science, progress in technology must be measured in terms of the human factor. D、Science is a method of answering theoretical questions; technology is a method of solving practic

48、al problems.【正確答案】D【答案解析】第一句總述了科學(xué)和技術(shù)是有差別的。缺空后是對兩者的分述，因此缺空處也應(yīng)是對兩者的分述，故選D。第28題【單選題】【2008.10】Johnson was _ unknown before running for the presidency. A、visibly B、visually C、vertically D、virtually【正確答案】D【答案解析】本題考查（形近的）副詞詞義區(qū)分。譯文：事實上，約翰遜在參選總統(tǒng)職位之前是個無名人士。A 顯然，明顯地 B 外表上，直觀地 C 垂直地，直立地 D 實際上，事實上第29題【單選題】【完成句子】

49、Did you know that before 1950, hurricanes had no names? They were simply given numbers. The first names were simply Alpha, Bravo, Charlie, etc. but in 1953, females names were given because of the unpredictability（不可預(yù)知）factor of the storms. In 1979, realizing the sexist（性別歧視的）nature of such names, t

50、he lists were expanded to include both men and women.The main consideration of using males and females names for hurricanes is _. A、the timely（及時的）discovery B、its uncertainty C、sex equality D、its connection with humans【正確答案】C【答案解析】依靠原文（利用（male, female）names作為答案線索詞）中最后一句判斷答案為C（與性別有關(guān)）。第30題【單選題】【閱讀判斷】Y

51、ou think that the biggest threat to your health when taking a shower comes from slipping on a bar of soap? Well, guess again.Q: This paragraph is a question to which the author hopes to have a positive answer from the reader. A、True B、False C、Not Given【正確答案】B【答案解析】答案選B。這段話的意思是：你認(rèn)為淋浴的時候?qū)】底畲蟮耐{是踩在一塊肥

52、皂上而滑倒?好的，再猜一猜。這里的“再猜一猜”可以得知作者希望的不是一個positive answer，而是一個negative answer。第31題【單選題】【閱讀選擇】When I graduated from high school, my family had a business so I never thought about getting a college degree. I went straight from my high school graduation to work for my father. After 24 years of ups and downs（

53、mostly downs）, I decided that I wanted to return to school and earn a degree in Business Administration.Why didnt the author go on with education after graduating from high school? A、To help her father with business. B、To escape from school life. C、To experience social life early. D、To achieve her d

54、ream.【正確答案】A【答案解析】答案選A。事實細(xì)節(jié)題。該題目主要考查考生對文章主人公相關(guān)細(xì)節(jié)的了解。根據(jù)題干內(nèi)容，此細(xì)節(jié)定位于文章本段講述自己高中畢業(yè)后經(jīng)歷的部分。文中講到“當(dāng)我高中畢業(yè)時，爸爸正在做生意。所以我壓根沒有考慮過繼續(xù)獲得大學(xué)學(xué)位的事情，畢業(yè)后直接轉(zhuǎn)向為爸爸工作”?？膳袛郃選項與原文句意一致。第32題【單選題】【填句補文】The Caribbean Islands form a chain that separates the Caribbean Sea from the rest of the Atlantic Ocean. _. Many of the islands we

55、re formed by the eruption（爆發(fā)）of ancient volcanoes（火山）Others are low-lying coral islands that gradually rose from the ocean. A、They are famous for their warm, tropical climate and great natural beauty. B、What would you see if you took a cruise to the Caribbean Islands? C、Theyre like a long necklace t

56、hat stretches between North and South America. D、But life on the Caribbean Islands is not always paradise.【正確答案】C【答案解析】第一句話說的是：加勒比群島形成了一個鎖鏈，把加勒比海與大西洋的其他部分分開。答案是C，因為它的第一個詞是They，該詞指The Caribbean Islands；而且在語義上也有很好的銜接。第33題【單選題】【閱讀選擇】During these past few years I used Associated Content to try writing.

57、I found writing for that site was not my cup of tea. However, my experience there was positive as I was rewarded with even more learning opportunities just by dipping my toes into the water. Through Associated Content I was introduced to the world of blogging. I decided to learn how to set up a blog

58、 myself. Now Im interested in blogging and continue to work as a writer. What is the authors purpose of using the site Associated Content? A、To write for the site Yahoo! Contributor Network. B、To know more about other writers. C、To have one of his articles published. D、To become a network writer.【正確

59、答案】D【答案解析】答案選D。根據(jù)本段的I decided to learn how to set up a blog myself. Now Im interested in blogging and continue to work as a writer確定D答案。A選項是作者偶然獲得的結(jié)果，并非剛開始寫作時的目的，可排除；B選項不是作者的目的；C選項是作者兩年前已經(jīng)取得的成果，無需再定為自己目標(biāo)。第34題【單選題】【2008.04】The vehicle was traveling at speeds _ 90 miles per hour. A、in addition to B、in

60、 view of C、in excess of D、in search of【正確答案】C【答案解析】本題考查短語辨析。那輛車以超過每小時90英里的速度行駛。A .除之外、 例外； B. 由看來、 有鑒于；C. 過分、超出； D. 尋找、追求。第35題【單選題】【閱讀判斷】Over the weekend, Hillary Rodham Clinton, wife of former president Bill Clinton, announced her run for 2008 presidency. This is partly due to the biased thinking t