机工英语期末考试试题
海员机工英语期末考试试题
Ⅰ。Choose the best answer.（每题１分，共３０分）
1)In the engine room ,there is _______.
A.one main engine
B. one auxiliary engine
C. one generator
2)The workshop is ______.
A. in the engine room
B. on the bridge
C. on deck
3)There are many ______in the workshop.
A. engines
https://www.sodocs.net/doc/9b19160635.html,thes
C. auxiliary machins
4)Usually ,each watch lasts _______hours.
A. four
B. six
C. eight
5)Each person is on watch _______a day .
A. once
B. twice
C. as he likes
6)All the members in the engine department should stand regular
watch _____the chief engineer.
A. beside
B. besides
C. except
7)There will be ______for us to do during the watch.
A. much work
B. a lot of works
C.some works
8)Our motormen _____the main engine and the auxiliary machines.
A. keep
B. take care of
C.is responsible for
9)We ____the main engine in the engine room .
A. keep
B. protect
C. maintain
10)Motormen do their work ____in the engine room,_____in the
workshop.
A. not ; but
B. neither ; nor
C. not only ; but also
11)The heavy oil systerm consists of _____ links.
A. one
B. too
C. three
12)The heavy oil is pumped to the ____ from the double bottom
tank .
A.slop tank
B. settling tank
C. service tank
13)As the purifier,the viscosity of the oil is generally to be adjusted
____ at Redwood No. 1.
A. 50sec.
B. 100sec.
C. 200sec.
14)You should drain off the heavy oil from the mixing tube____.
A. after the engine starting
B. after the engine stopping
C. before the engine starting
15)The heavy oil after setting and purification is purified_____the
purifier.
A.in
B. with
C. by
16)A four-stroke diesel engine includes _____.
A. exhaust stroke
B. compression stroke
C. A and B
17)_____ is a moving part.
A. Cylinder
B. Piston
C. Injector
18)The fresh air is sucked into the ____ at the first stroke.
A.piston
B. compressor
C.cylinder
19)Combustion completed,the hot gas exspands to force the piston
____.
A. forward
B. upwards
C. downwards
20)_____ is a fixed part .
A. Piston
B. Cylinder
C. Connecting rod
21)Please set the heavy oil to the _____temperature.
A. require
B. requires
C. required
22)It is recommended to _____the air of the cooler before using .
A.charge
B.heat
C. vent
23)Regulate the _____ to set the heavy oil to the required
temperature .
A. heater steam valve
B. heavy oil valve
C. fuel oil valve
24)The flash point of the heavy oil is _____ than the diesel oil .
A. high
B.higher
C. lower
25)_____ with hand , confirm whether the fuel pump body has been
heated.
A.touch
B. touching
C. touched
26)The ships are equipped _____ diesel engines.
A. with
B. by
C.for
27)The oil pressure is _____ the motor .
A. to low to turn
B. much low to turn
C. very low to turn
28)It ____ in hongkong during our last voyage .
A. is
B. was
C. are
29)Where _____ you have the last inspection .
A. did
B. do
C.does
30)It has ______ checked.
A.was
B. are
C. been
Ⅱ. Translate the following sentences in to chinese :（每题２分，共４０分）
31)The following figure is a short description of the four-stoke diesel
engine.
32)The air inlet velves is closed at the expression stroke.
33)Fule injection has taken place before combustion.
34)The cycle will be continuously repeated .
35)Has the imergency steering gear been checked ?
36)The inspection is carried out by port state .
37)Proceed to your muster stations immediately.
38)Board the lifeboat in order now.
39)Start the boat engine right now.
40)The fire extinguishing system
41)Start the emergency generater
42)Cut off the fule supply
43)Diesel engine
44)Bilge water
45)Emergency generator
46)Refrigerating plant
47)Exhaust gas boiler
48)How much oil can it treat every hour?
49)It can make 25 tons of fresh water a day.
50)It is on the first floor of the engine room.
Ⅲ. Translate the following phrases:（每题１分，共３０分）
⑴燃油驳运泵
⑵流量表
⑶储存柜
⑷溢流管
⑸燃油增压泵
⑹重油的净化与处理
⑺重油被泵到沉淀柜
⑻放掉沉淀柜中的水
⑼上止点
⑽下止点
⑾压缩冲程
⑿排气冲程
⒀排气阀
⒁燃油喷射装置
⒂二冲程船用柴油机
⒃迫使活塞向下运行
⒄上个月
⒅应急发电机
⒆水密门
⒇上一次的PSC检查
（21）小学
（22）中学
（23）英文说明书
（24）休息一会
（25）与轮机长联系
（26）烤鸭
（27）吃午饭
（28）在船上
（29）淡水冷却器
（30）海水泵
‖‖‘
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四川工业管理职业学院 2013～2014学年度下期2012级计算机专业期末考试 《专业英语(二)----计算机专业英语》试题B （满分100分，120分钟完卷） 座位号__________ Ⅰ.In this part, you are required to choose the most appropriate answers from the four choices marked A, B, C, D. Then you should write the corresponding letters on the Answer Sheet. (15*2=30) 1. Every network has a shape which is normally referred to as its _______. A. bus B. topology C. nodes D. tree 2. In a _______, each device has its own cable run connecting the device to a common hub or concentrator. A. Bus B. Mesh C. Star D. Tree 3. One of the disadvantages of the type f cable that we primarily use, CAT 5 UTP, is _______. A. the cost of this kind of medium B. difficult installation C. cable length D. it ’s too complicated 4. The purpose of a router is to examine incoming packets, choose the best path for them through the network, and _______. A. then let them wait there for some time B. then change the information coming from the application layer C. then switch them to the proper outgoing ports D. then put them to another router 5. _______ is the best transfer media at present. A. Optical fiber B. Coaxial cable C. Twisted pair D. Radio 6. In fact, multimedia is just two media: _______ and _______. A. sound, video B. pictures, video C. animations, text D. sound, pictures 7. Video applications deal with so called _______ in order to define images. A. RGB B. color space C. YUV D. Pixel 8. The simplest representation of digital video is a _____. A. rectangular B. pixel C. sequence of frame D. grid 9. Viruses all have two phases to their execution, the infection phase and the _____. A. operating phase B. delete phase C. attack phase D. create phase 10. Many viruses go resident in the memory like a _____. A. exe file B. com file C. TRS program D. data file 11. During the first generation, data were recorded on _____. A. magnetic tapes B. magnetic drums C. hard disks D. both A and B 12. The data and program instructions being processed by a computer are stored in the _____. A. secondary storage B. main memory C. ROM chip D. hard disk 13. A computer program is a set of ____. A. instructions B. input data C. executable rules D. information 14. The physical components of a computer are called_____. A. software B. hardware C. boards D. machine box 15. Programs are known collectively as _____. A. stored programs B. secondary storage C. hardware D. software Ⅱ.Translate the following terms or phrases into Chinese or English. You should write the answers on your Answer Sheet. (20*1=20) 专业______________ 班级______________ 姓名______________ 学号______________
1388国开电大本科《理工英语4》历年期末考试(第四大题写作)题库
[最新]1388 国开电大本科《理工英语4》历年期末考试(第四大题写作)题库 2021年1月试题及答案 四、写作(共计20分) 31.根据要求写作文。 Write a company profile according to the given information.(根据所给信息写一份公司英文 简介) 公司名称：蓝米公司 ●成立于2012年4月的一家移动互联网企业 ●专注于高端智能手机、移动互联网产品的研发 ●吸纳人才，注重用户反馈 ●2015年，其智能手机销量接近7000万部 参考答案： Lanmi was founded in April 2012bya serial entrepreneur, who believes that high-quality technology doesn't need to cost a fortune. At Lanmi,we've brought together smart people fromGoogle,King soft,Microsoft,Motorola, Yahoo, and other Internet and tech companies from around the world to bring that vision to life. We create remarkable hardware, software, and Internet services for —and with the help of-our Lan fans.We incorporate their feedback into our product range,which currently includes Lan 4, Lan 3, Lan Pad, Lan Box, Lan TV, Lan 1S and Lan Note, Lan Power Bank and other accessories.We sell direct to customers to keep our prices competitive.And with nearly 70 million handsets sold in China in 2015 and products launched in Taiwan, Hong Kong, Singapore, Malaysia, Philippines, India and Indonesia,we are ready to go global. 2020年9月试题及答案 四、写作(共计20分) 31.根据要求写作文。 根据提示信息写调查报告， The chart below illustrates reading preference based on a survey of 200 college students in2016in China.Write a survey report based on the given information, Your report should include: (1)The subjects and respondents of the investigation. (2)Analysis of investigation result. (3)Your opinion or suggestions about college students’ reading, Words for reference: 娱乐类书籍books for entertainment 应用技术applied technology 专业用书books relevant to their majors; professional books 科普读物popular science books 参考答案： 课外阅读书籍类型 文 学 奥 25% 25% 27% 杂志期乐类 庙用技术类 专量用书 科善读物