化学专业英语试卷

2012—2013学年度第一学期

应用化学专业《专业英语》课程试卷（B）注意事项：1. 考生务必将自己姓名、学号、专业名称写在指定位置；

2. 密封线和装订线内不准答题。

一、词汇填空 （写出下列每个词汇对应的英

汉单词）（共20小题，每空1分，共20分）

1. 原子 （ ）

2. 镍 （ ）

3. 氦 （ ）

4. 元素 （ ）

5. 阴离子 （ ）

6. 钴 （ ）

7. 丙酮 （ ）

8. 碘 （ ）

9. 乙醚 （ ）

10. 钾 （ ）

11. 甲烷 （ ）

12. 乙醇 （ ）

13. chlorine ( ）

14. nickel （ ）

15. phosphorus （ ）

16. potassium （ ）

17. arsenic （ ）

18. sulfur （ ）

19. butane （ ）

20. aluminum （ ）

二、给下列无极化合物的英语名称（共10小题, 每小题2分，共20分）

1.

HCl 2.

HBr 3.

CuSO 4 4.

H 2SO 4 5. NaCl

6.

Na 2S 7.

KF 8.

Al 2O 3 9.

KMnO 4 10. FeCl 3

二、给下列有机化合物的英语名称（共5小题, 每小

题4分，共20分） 1. CH 3CH(CH 3)CH 2CH(CH 2CH 3)CH 2CH 3

2. (CH 3)2C ＝CHCH 3

3. CH 2(OH)CH 2CH(CH 2OH)CH 2OH

4. 3，4-二甲基苯酚

5. 甲乙醚

三、英译汉（共10小题, 每小题4分，共40分） 1. The study of the properties of substances constitutes an important part of chemistry, because their properties determine the uses to which they can be put. 2.

The cleavage of the different crystals of salt is the same; when crushed, the crystals always break along planes parallel to the original faces, producing smaller crystals similar to the larger ones. 3.

It is customary to say that under the same external conditions all specimens of a particular substance have the same physical properties (density, hardness, color, melting point, crystalline form, etc). 4.

Sodium chloride has the properties of changing into a soft metal, sodium, and a greenish-yellow gas, chlorine, when it is decomposed by passage of an electric current through it. 5. When biscuits are made with use of sour milk and baking soda there is a chemical

reaction between the baking soda and a substance in the sour milk, lactic acid, to

produce the gas carbon dioxide, which leavens the dough by forming small bubbles in it.

6.When an acid, base, or salt is dissolved in water the resulting solution is a conductor

of the electric current and is termed an electrolyte. If no conduction of current occurs, the compound is known as a nonelectrolyte.

7.Green chemistry is the chemistry that aims to reduce the amount of hazardous

substance coming out in the process of producing chemical materials and to reduce the amount of resource and energy consumed in that process.

8.Nonbenzenoid compounds containing rings of carbon atoms are called alicyclic.

These are carbocyclic compounds which resemble aliphatic compounds in many

ways.

9.The second group is composed of compounds derived from or related to benzene,

C6H6. Because the first known derivatives of benzene were natural products extracted from balsams and impressed the discoverers because of their fragrant aromas, the group as a whole came to be known as aromatic compounds.

10.Heterocyclic compounds are cyclic compounds with the ring containing carbon and

other elements, the commonest being oxygen, nitrogen and sulfur. There are a

number of heterocyclic rings which are easily opened and do not posses any aromatic properties, e. g. , ethylene oxide, γ- and δ-lactones.

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, 每小题2分，共

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2014年4月自考英语二00015试题及答案 第一部分：阅读判断（10*1分） Running: sport or way of life? You go through the channels several times and find that once again there’s nothing on TV that interests you. Not a problem! Just put on some running shoes and comfortabl e clothes and go for a run. One of the best things about the sport of running is that you d on’t need expensive equipment. All you need is a good pair of running shoes and a safe environment. But d on’t be fool ed into thinking the sport of running is easy. It requires discipline and concentration. Running is good for you both physically and mentally. It strengthens your heart, lungs, and muscl es. It makes you more aware of your body. Running also improves your body so that you d on’t get sick as easily. It can even help you to stay more focused in school because exercise helps you to think more cl early. How d o you get engaged in the sport if you d on’t know much about it? Most schools offer running programs. A simpl e Internet search can help you find some in your area. The programs show you how running can offer competition or just be for fun. They also teach runners to set practical goals and take care of their bodies. Runners have great respect for each other because they know how difficult the sport can be. If you go to a race, you’ll see peopl e cheering for all the runners. Running isn’t always about how fast you are running or how far you’re going. It’s about getting out there and d oing it. Participation is more important than competition, and effort is recognized over talent. It you’re looking for more than just a sport, running may be the perfect choice for you. 1.You may find it interesting to go for a run. A.True B. False C. Not Given 2.The sport of running is easy. A.True B. False C. Not Given 3.It’s hard to find a safe environment for running.

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