机电专业英语U4 Speaking.pptx

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1、 Unit4 Speaking ： Discussing about Product ManufaturingStep11Step22Step33Step44数控数控机床计算机辅助制造计算机辅助设计程序控制提高产量和效率禁止的行为numerical controlNC machine toolcomputer-aided manufacturing (CAM)computer-aided design (CAD)process control raise the productivity and efficiencyprohibitive actionI am calling to invit

2、e you to join in our discussion about the production plan. Would you come? -Sure.When are you coming then? Could you manage this afternoon? -No problem. Task 1 Work in pairs. Practice making short conversations with the words provided according to the example below.Example: Production Department / M

3、r. Brown / Bob / have trouble operating the NC machine tool / in the third workshopMr. Brown: Production Department.Bob: Is that you Mr. Brown? This is Bob.Mr. Brown: Oh hello, Bob. Nice to hear you.Bob: Im calling to ask for your help. I have trouble operating the NC machine tool. Would you please

4、kindly come to help?Mr. Brown: Sure. But Im having a meeting this afternoon. How about tomorrow morning?Bob: Let me see tomorrow morning is Wednesday. Okay, lets make a deal. Ill be waiting for you in the Third Workshop.Mr. Brown: OK. See you then.Bob: See you.1. Production Department / Mr. King / M

5、ike / discuss a production plan / in the meeting room.2. Marketing Department / Mr. Black / Wang Ning / discuss a marketing plan / in Mr. Blacks office3. ABC Company / Mr. Jones / Jane / Jane invites Mr. Jones to have dinner with her / pick him up at 6 pmI have a hard time getting through to you. I

6、rang you several times, but there was no answer. -I am sorry. I left my phone in the office.You stood me up. Did you forget our appointment? -oh,my God! It was completely out of my mind. I am awfully sorry!Task 2 Work in pairs. Bob waited for Mr. Brown from 8:00 to 12:00 on Wednesday morning, but Mr

7、. Brown didnt appear. Bob was disappointed and decided to call Mr. Brown. Practice making a conversation. You may use the phrases or expressions listed below. BobI have a hard time getting through to you.Did you forget?You stood me up.I waited for you from to, but you didnt show up.Id like Mr. Brown

8、I was listening to the lectureIt was completely out of my mind.I attended the lectureIm awfully sorry.Ill treat you to dinner.Could you tell me something about the application of CAM in our company? -CAM founctions in three areas: numerical control,process control, and factory management .Have we en

9、joy the advantages of CAM. -Definitely. With CAM, a high degree of precision can be achieved. Besides, productivity and efficiency has been greatly raised.Task 3 Work in pairs. Bob is having an on-the-job training program in the evening school.He is discussing CAM with Mr. Brown. Make a conversation

10、 according to the instructions below. Mr. Brown BobAsk Bob how the eveningtraining course is going.Ask Bob what he has learnt.Tell Bob that CAM is used inour company in three main areas.Tell Bob that productivity and efficiency has been greatly raised with CAM.Tell Mr. Brown you have learnt a lot.De

11、scribe briefly to Mr. Brownwhat CAD / CAM is.Ask about the application ofCAM in our company.Ask about the advantages ofapplying CAM.This symbol indicates compulsory actions that must be performed by the operator.This symbol warns against dangerous voltage! Immediate death might be the consequence.This symbol indicates compulsory actions that must be performed by the operator.Task 4 Can you tell the meaning of following THANK YOU