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电工英语（第二版）参考答案 Lesson 1 What Qualifications Do I Need?
Look and Learn
A．
1. Residential Electrician住宅电工；2. Industrial electrician工业电工；3. Commercial Electrician商业安装工程电工; B．
TOP: Master Electrician高级电工; MIDDLE: Journeyman Electrician熟练电工; BELLOW: Apprentice Electrician学徒电工;
Dialogue
A. Listen to the dialogue again and circle Yes or No. 1. No 2. No 3. Yes
B. Match the English with the Chinese. Draw lines. apply for a credit card 申请信用卡 reply to this letter 回复这封信 work shifts around the clock 日夜不停地轮班干活
Reading
A. Reorder the letters with your partner. Letters Ire w Air craft House hold Proper ly Er Employ Words Wire Aircraft Household Properly Employer
B. Read the passage again and answer the questions. 1. qualification 2. job 3. home
Lesson 2 Job Opportunities
Look and Learn
1. fuse熔丝; 2. fire alarm火灾报警器; 3. switch开关; 4. telecommunications system电讯通信系统
Dialogue
Listen to the dialogue again and answer the questions. 1. apprentice 2. after-sales 3. wake up early
Reading
A. Match the English with the Chinese. Draw lines. carry out this plan 执行这个计划 be dependent on the requirement 根据要求决定 Install electrical wiring system 安装电气布线系统 B. Read the passage again and circle Yes or No. 1. Yes 2. Yes 3. Yes 注：
原题1. You specialize in installing electrical wiring systems.
改为1. An electrician should specialize in installing electrical wiring systems.
Lesson 3 Success story
Look and Learn
1. nuclear power plant核能发电厂; 2. motor发动机; 3. breakdown损坏;
Dialogue
A. Listen to the dialogue again and answer the questions. 1. plant maintenance; residential
2. installing(testing); inspecting, testing and installing 3. challenging
Reading
A. Match the English with the Chinese. Draw lines. well-rounded environment. 丰富多彩的环境 specialize in electrical repair 精通电气修理 look back on technician college(学院) days 回忆职业技术学校时代 B. Chose the best answer 1. B. 15 years old 2. C. about 6 years；
3. A. Because he can learn how the service system works and how customers are deal with. 4. D. 4
Lesson 4 What Are in Your Tool-kit?
Look and Learn
A.
1. tool-kit工具箱; 2. construction site建筑工地; 3. bricklayer砖瓦匠; 4. trunking线槽 B.
1. electric drill电钻; 2. hammer drill冲击钻; 3. screwdriver螺丝刀4. pliers钳子;
Dialogue
A. Choose the best answer. 1. A. construction 2. B. install and wire
3. A. metal, wood, concrete
B. Reorder the letters with your partner. Letters ri d ll gram dia ly fre quent tion construc a communic tion Words drill diagram frequently construction communication Reading
A. Match the English with the Chinese. Draw lines. An assortment of sweets. 什锦糖 be appropriate for different students 适合不同的学生 work on science experiments 从事科学实验 insist on my opinion 坚持我的意见 B. Read the passage and circle Yes or No. 1. No 2. No 3. No
Lesson 5 Wires and Cables
Look and Learn
1. insulated solid wire绝缘实心线; 2. armored cable铠装电缆; 3. nonmetallic sheathed cable非金属护套电缆; 4. insulated stranded wire绝缘多股绞线电线;
Dialogue
A. Listen to the dialogue and circle Yes or No. 1. Yes 2. No 3. No
B. Match the English with the Chinese. Draw lines. place an order with you 向贵方订货 power transmission 电力传输 quite a few days 好几天
Reading
List the types of wire and cable. Wire Bare wire Insulated solid wire insulated stranded wire Reorder the letters with your partner. Cable Nonmetallic sheathed cable Armored cable Words current encased metallic protective nonmetallic Letters ent curr en case d lic metal protec tive non metal lic
Lesson 6 Joining Wires
Look and Learn
A.
1. safety sign安全标志；2. electrical panel配电盘；power line输电线；soldering gun烙铁 注：原题中connector应为electrical panel B.
1. tap connector搭接连接器; 2. splice捻接; 3. wire nut接线帽
Dialogue
Match the English with the Chinese. Draw lines.
have something to do with the education methods(方法). 与教育方法有关系 watch out for what you say. 说话要当心 keep away from the fire. 远离火源 result in success 导致成功
Match the pictures of safety sign with their meanings. Draw lines
Keep away urgently hazardous situation.
Do not place or store anything in front of this sign.
Watch out for power lines above when you are working below.
Reading
A．Reorder the letters with your partner. ch t or j in o er s d ol thod m e tion connec Torch Join Solder Method Connection B. Read the passage again and answer the questions. 1. connectors
2. the number and the size 3. less time; less skill 4. soldering devices
电工英语（第二版）参考答案
